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SIMOTICS
Drive Technology
1FN3 linear motors
Operating Instructions
12/2016
6SN1197-0AF01-0BP1
Introduction
Fundamental safety
instructions
1
Description
2
Preparations for use
3
Mechanical installation
4
Connection
5
Commissioning
6
Operation
7
Maintenance
8
Decommissioning and
disposal
9
Appendix
A
Document order number: 6SN1197-0AF01-0BP1
Ⓟ
03/2017 Subject to change
Copyright © Siemens AG 2012 - 2016.
All rights reserved
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
Qualified Personnel
The product/system described in this documentation may be operated only by
personnel qualified
for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 5
Introduction
About these operating instructions
These operating instructions describe the motor and explain how to handle the motor from
the delivery to the disposal stage.
● Before you start using the motor, you must read these operating instructions to ensure
safe, problem-free operation and to maximize the service life.
These operating instructions complement the relevant SIEMENS Configuration Manual.
Siemens strives continually to improve the quality of information provided in these operating
instructions.
● If you find any mistakes or would like to offer suggestions about how this document could
be improved, contact the Siemens Service Center.
● Always follow the safety instructions and notices in these operating instructions.
The warning notice system is explained on the rear of the inside front.
Text features
In addition to the notes that you must observe for your own personal safety as well as to
avoid material damage, in these operating instructions you will find the following text
features:
Operating instructions
Operating instructions with the specified sequence are designated using the following
symbols:
The arrow indicates the start of the operating instructions.
The individual handling steps are numbered.
1. Execute the operating instructions in the specified sequence.
The square indicates the end of the operating instruction.
Operating instructions without a specified sequence are identified using a bullet point:
● Execute the operating instructions.
Enumerations
● Enumerations are identified by a bullet point without any additional symbols.
– Enumerations at the second level are hyphenated.
Introduction
1FN3 linear motors
6 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Notes
Notes are shown as follows:
Note
A Note is an important item of information about the product, handling of the product or the
relevant section of the document. Notes provide you with help or further suggestions/ideas.
Target group
These operating instructions are intended for electricians, fitters, service technicians and
warehouse personnel.
Training
The following link provides information on SITRAIN - training from Siemens for products,
systems and automation engineering solutions:
SITRAIN (http://siemens.com/sitrain)
Technical Support
Country-specific telephone numbers for technical support are provided on the Internet under
Contact:
Technical Support (https://support.industry.siemens.com)
Recommended additional documents
System components
Manufacturer's manuals
Motor • Configuration Manual
• Safety instructions for direct drives
Encoder system • User Manual
• Operating Instructions
Brake • Operating Instructions
Sensor module • Manual
Drive system • Commissioning Manual
• List Manual
• Function Manual
Introduction
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 7
More information
Information on the following topics is available under the link:
● Ordering documentation/overview of documentation
● Additional links to download documents
● Using documentation online (find and search in manuals/information)
More information (https://support.industry.siemens.com/cs/de/en/view/108998034)
Please send any questions about the technical documentation (e.g. suggestions for
improvement, corrections) to the following e-mail address:
docu.motioncontrol@siemens.com
Any manuals or operating instructions that you may have in printed or electronic file form
could be of an older product version.
You can also request all descriptions and safety instructions from your local Siemens office.
My support
The following link provides information on how to create your own individual documentation
based on Siemens content, and adapt it for your own machine documentation:
My support (https://support.industry.siemens.com/My/de/en/documentation)
Note
If you want to use this function, you must first register.
Later, you can log on with your login data.
Websites of third parties
This publication contains hyperlinks to websites of third parties. Siemens does not take any
responsibility for the contents of these websites or adopt any of these websites or their
contents as their own, because Siemens does not control the information on these websites
and is also not responsible for the contents and information provided there. Use of these
websites is at the risk of the person doing so.
Internet address for products
Products (http://www.siemens.com/motioncontrol)
Introduction
1FN3 linear motors
8 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 9
Table of contents
Introduction ............................................................................................................................................. 5
1 Fundamental safety instructions ............................................................................................................ 13
1.1 General safety instructions ..................................................................................................... 13
1.2 Handling electrostatic sensitive devices (ESD) ...................................................................... 19
1.3 Industrial security .................................................................................................................... 20
1.4 Residual risks of power drive systems .................................................................................... 21
2 Description ............................................................................................................................................ 23
2.1 Use for the intended purpose ................................................................................................. 23
2.2 Technical features and ambient conditions ............................................................................ 25
2.2.1 Directives and standards ........................................................................................................ 25
2.2.2 Danger from strong magnetic fields ........................................................................................ 26
2.2.3 Technical features ................................................................................................................... 31
2.2.4 Direction of motion of the motor .............................................................................................. 32
2.2.5 Environmental conditions for stationary use ........................................................................... 32
2.2.6 Degree of protection ............................................................................................................... 33
2.2.7 Vibration response .................................................................................................................. 34
2.2.8 Noise emission ........................................................................................................................ 34
2.3 Derating factors ....................................................................................................................... 35
2.4 Rating plate data (type plate) .................................................................................................. 36
2.5 Design ..................................................................................................................................... 37
2.5.1 Motor components .................................................................................................................. 37
2.5.2 Scope of delivery .................................................................................................................... 39
2.5.2.1 Linear motors .......................................................................................................................... 39
2.5.2.2 Supplied pictograms ............................................................................................................... 40
2.5.3 Cooling .................................................................................................................................... 42
2.5.3.1 Design of the cooling .............................................................................................................. 42
2.5.3.2 Cooling circuits ........................................................................................................................ 43
2.5.3.3 Coolants .................................................................................................................................. 46
2.5.4 Temperature monitoring and thermal motor protection .......................................................... 47
2.5.4.1 Temperature monitoring circuits Temp-S and Temp-F ........................................................... 47
2.5.4.2 Technical features of temperature sensors ............................................................................ 50
3 Preparations for use .............................................................................................................................. 55
3.1 Shipment and packaging ........................................................................................................ 57
3.2 Transport and storage............................................................................................................. 59
3.2.1 Packaging specifications for air transportation ....................................................................... 60
3.2.2 Environmental conditions for long term storage and transport ............................................... 63
3.2.3 Storage ................................................................................................................................... 64
Table of contents
1FN3 linear motors
10 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
4 Mechanical installation .......................................................................................................................... 65
4.1 Safety instructions for mechanical installation ....................................................................... 65
4.2 Specifications for mounting linear motors .............................................................................. 69
4.3 Procedure when installing the motor ..................................................................................... 71
4.3.1 Comply with the installation dimensions ................................................................................ 71
4.3.2 Motor installation procedures ................................................................................................. 72
4.3.3 Assembling individual motor components ............................................................................. 79
4.4 Checking the work carried out ............................................................................................... 88
4.4.1 Smooth running of the slide ................................................................................................... 88
4.4.2 Check of the air gap height .................................................................................................... 89
5 Connection ........................................................................................................................................... 91
5.1 Connection of the cooling system .......................................................................................... 91
5.1.1 Primary section cooling connection ....................................................................................... 91
5.1.2 Secondary section cooling connection .................................................................................. 93
5.2 Electrical connection .............................................................................................................. 95
5.2.1 Safety instructions for electrical connections ......................................................................... 95
5.2.2 Important information about the electrical connection ........................................................... 98
5.2.3 PIN assignments for the connectors .................................................................................... 100
5.2.4 Terminal panel ..................................................................................................................... 102
5.2.5 Power connection................................................................................................................. 105
5.2.6 Temperature sensor connection .......................................................................................... 105
5.2.7 Motor circuit diagram ........................................................................................................... 108
5.2.8 Shielding, grounding, and equipotential bonding ................................................................. 108
6 Commissioning .................................................................................................................................... 111
6.1 Safety instructions for commissioning ................................................................................. 112
6.2 Checklists ............................................................................................................................. 117
6.3 Checking the insulation resistance ...................................................................................... 119
6.4 Cooling ................................................................................................................................. 120
7 Operation ............................................................................................................................................. 121
7.1 Safety instructions for operation .......................................................................................... 121
7.2 Switching off and operating phases ..................................................................................... 123
7.3 Handling faults ..................................................................................................................... 124
8 Maintenance ........................................................................................................................................ 127
8.1 Safety instructions for maintenance ..................................................................................... 127
8.2 Inspection and maintenance ................................................................................................ 133
9 Decommissioning and disposal ............................................................................................................ 135
9.1 Decommissioning ................................................................................................................. 135
9.2 Disposal ............................................................................................................................... 135
9.2.1 Disposing of secondary sections ......................................................................................... 136
9.2.2 Disposal of packaging .......................................................................................................... 137
Table of contents
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 11
A Appendix............................................................................................................................................. 139
A.1 Mounting the Hall sensor box ............................................................................................... 139
A.2 Manufacturer recommendations ........................................................................................... 155
A.2.1 Manufacturers of anti-corrosion agents ................................................................................ 155
A.2.2 Manufacturers of connectors for cooling ............................................................................... 155
A.2.3 Manufacturers of plastic hose manufacturers ....................................................................... 156
A.2.4 Manufacturers of spacer foils ................................................................................................ 156
A.3 List of abbreviations .............................................................................................................. 157
Index................................................................................................................................................... 159
Table of contents
1FN3 linear motors
12 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 13
Fundamental safety instructions
1
1.1
General safety instructions
DANGER
Danger to life due to live parts and other energy sources
Death or serious injury can result when live parts are touched.
• Only work on electrical devices when you are qualified for this job.
• Always observe the country-specific safety rules.
Generally, six steps apply when establishing safety:
1. Prepare for shutdown and notify all those who will be affected by the procedure.
2. Disconnect the machine from the supply.
– Switch off the machine.
– Wait until the discharge time specified on the warning labels has elapsed.
– Check that it really is in a no-voltage condition, from phase conductor to phase
conductor and phase conductor to protective conductor.
– Check whether the existing auxiliary supply circuits are de-energized.
– Ensure that the motors cannot move.
3. Identify all other dangerous energy sources, e.g. compressed air, hydraulic systems, or
water.
4. Isolate or neutralize all hazardous energy sources by closing switches, grounding or
short-circuiting or closing valves, for example.
5. Secure the energy sources against switching on again.
6. Ensure that the correct machine is completely interlocked.
After you have completed the work, restore the operational readiness in the inverse
sequence.
WARNING
Danger to life through a hazardous voltage when connecting an unsuitable power supply
Touching live components can result in death or severe injury.
• Only use power supplies that provide SELV (Safety Extra Low Voltage) or PELV-
(Protective Extra Low Voltage) output voltages for all connections and terminals of the
electronics modules.
Fundamental safety instructions
1.1 General safety instructions
1FN3 linear motors
14 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
WARNING
Danger to life when live parts are touched on damaged motors/devices
Improper handling of motors/devices can damage them.
For damaged motors/devices, hazardous voltages can be present at the enclosure or at
exposed components.
• Ensure compliance with the limit values specified in the technical data during transport,
storage and operation.
• Do not use any damaged motors/devices.
WARNING
Danger to life through electric shock due to unconnected cable shields
Hazardous touch voltages can occur through capacitive cross-coupling due to unconnected
cable shields.
• As a minimum, connect cable shields and the conductors of power cables that are not
used (e.g. brake cores) at one end at the grounded housing potential.
WARNING
Danger to life due to electric shock when not grounded
For missing or incorrectly implemented protective conductor connection for devices with
protection class I, high voltages can be present at open, exposed parts, which when
touched, can result in death or severe injury.
• Ground the device in compliance with the applicable regulations.
WARNING
Danger to life due to electric shock when opening plug connections in operation
When opening plug connections in operation, arcs can result in severe injury or death.
• Only open plug connections when the equipment is in a no-voltage state, unless it has
been explicitly stated that they can be opened in operation.
Fundamental safety instructions
1.1 General safety instructions
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 15
NOTICE
Material damage due to loose power connections
Insufficient tightening torques or vibrations can result in loose electrical connections. This
can result in damage due to fire, device defects or malfunctions.
• Tighten all power connections with the specified tightening torques, e.g. line supply
connection, motor connection, DC link connections.
• Check all power connections at regular intervals. This applies in particular after
transport.
WARNING
Danger to life through unexpected movement of machines when using mobile wireless
devices or mobile phones
Using mobile wireless devices or mobile phones with a transmit power > 1 W closer than
approx. 2 m to the components may cause the devices to malfunction, influence the
functional safety of machines therefore putting people at risk or causing material damage.
• Switch the wireless devices or mobile phones off in the immediate vicinity of the
components.
WARNING
Danger of an accident occurring due to missing or illegible warning labels
Missing or illegible warning labels can result in accidents involving death or serious injury.
• Check that the warning labels are complete based on the documentation.
• Attach any missing warning labels to the components, in the national language if
necessary.
• Replace illegible warning labels.
Fundamental safety instructions
1.1 General safety instructions
1FN3 linear motors
16 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
WARNING
Danger to life when safety functions are inactive
Safety functions that are inactive or that have not been adjusted accordingly can cause
operational faults on machines that could lead to serious injury or death.
• Observe the information in the appropriate product documentation before
commissioning.
• Carry out a safety inspection for functions relevant to safety on the entire system,
including all safety-related components.
• Ensure that the safety functions used in your drives and automation tasks are adjusted
and activated through appropriate parameterizing.
• Perform a function test.
• Only put your plant into live operation once you have guaranteed that the functions
relevant to safety are running correctly.
Note
Important safety notices for Safety Integrated functions
If you want to use Safety Integrated functions, you must observe the safety notices in the
Safety Integrated manuals.
WARNING
Danger to life from electromagnetic fields
Electromagnetic fields (EMF) are generated by the operation of electrical power equipment,
such as transformers, converters, or motors.
People with pacemakers or implants are at particular risk in the immediate vicinity of this
equipment.
• If you have a heart pacemaker or implant, maintain the minimum distance specified in
chapter "Correct usage" from such motors.
Fundamental safety instructions
1.1 General safety instructions
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 17
WARNING
Danger to life from permanent-magnet fields
Even when switched off, electric motors with permanent magnets represent a potential risk
for persons with heart pacemakers or implants if they are close to converters/motors.
• If you have a heart pacemaker or implant, maintain the minimum distance specified in
chapter "Correct usage".
• When transporting or storing permanent-magnet motors always use the original packing
materials with the warning labels attached.
• Clearly mark the storage locations with the appropriate warning labels.
• IATA regulations must be observed when transported by air.
WARNING
Risk of injury caused by moving parts or parts that are flung out
Touching moving motor parts or drive output elements and loose motor parts that are flung
out (e.g. feather keys) in operation can result in severe injury or death.
• Remove any loose parts or secure them so that they cannot be flung out.
• Do not touch any moving parts.
• Safeguard all moving parts using the appropriate safety guards.
WARNING
Danger to life due to fire if overheating occurs because of insufficient cooling
Inadequate cooling can cause overheating resulting in death or severe injury as a result of
smoke and fire. This can also result in increased failures and reduced service lives of
motors.
• Comply with the specified coolant requirements for the motor.
WARNING
Danger to life due to fire as a result of overheating caused by incorrect operation
When incorrectly operated and in the case of a fault, the motor can overheat resulting in fire
and smoke. This can result in severe injury or death. Further, excessively high
temperatures destroy motor components and result in increased failures as well as shorter
service lives of motors.
• Operate the motor according to the relevant specifications.
• Only operate the motors in conjunction with effective temperature monitoring.
• Immediately switch off the motor if excessively high temperatures occur.
Fundamental safety instructions
1.1 General safety instructions
1FN3 linear motors
18 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
CAUTION
Risk of injury due to touching hot surfaces
In operation, the motor can reach high temperatures, which can cause burns if touched.
• Mount the motor so that it is not accessible in operation.
Measures when maintenance is required:
• Allow the motor to cool down before starting any work.
• Use the appropriate personnel protection equipment, e.g. gloves.
Fundamental safety instructions
1.2 Handling electrostatic sensitive devices (ESD)
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 19
1.2
Handling electrostatic sensitive devices (ESD)
Electrostatic sensitive devices (ESD) are individual components, integrated circuits, modules
or devices that may be damaged by either electric fields or electrostatic discharge.
NOTICE
Damage through electric fields or electrostatic discharge
Electric fields or electrostatic discharge can cause malfunctions through damaged
individual components, integrated circuits, modules or devices.
• Only pack, store, transport and send electronic components, modules or devices in their
original packaging or in other suitable materials, e.g conductive foam rubber of
aluminum foil.
• Only touch components, modules and devices when you are grounded by one of the
following methods:
– Wearing an ESD wrist strap
– Wearing ESD shoes or ESD grounding straps in ESD areas with conductive flooring
• Only place electronic components, modules or devices on conductive surfaces (table
with ESD surface, conductive ESD foam, ESD packaging, ESD transport container).
Fundamental safety instructions
1.3 Industrial security
1FN3 linear motors
20 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
1.3
Industrial security
Note
Industrial security
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is
necessary to imp
lement – and continuously maintain – a holistic, state-of-the-art industrial
security concept. Siemens products and solutions only represent one component of such a
concept.
The customer is responsible for preventing unauthorized access to its plants, syst
ems,
machines and networks. Systems, machines and components should only be connected to
the enterprise network or the internet if and to the extent necessary and with appropriate
security measures (e.g. use of firewalls and network segmentation) in place.
Additionally, Siemens
’ guidance on appropriate security measures should be taken into
account. For more information about industrial security, please visit:
Industrial security (
http://www.siemens.com/industrialsecurity).
Siemens
’ products and solutions undergo continuous development to make them more
secure. Siemens strongly recommends to apply product updates as soon as available and to
always use the latest product versions. Use of product versions that are no longer supported,
and failure to apply latest updates may increase customer
’s exposure to cyber threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS
Feed at:
Industrial security (
http://www.siemens.com/industrialsecurity).
WARNING
Danger to life as a result of unsafe operating states resulting from software manipulation
Software manipulations (e.g. viruses, trojans, malware or worms) can cause unsafe
operating states in your system that may lead to death, serious injury, and property
damage.
• Keep the software up to date.
• Incorporate the automation and drive components into a holistic, state-of-the-art
industrial security concept for the installation or machine.
• Make sure that you include all installed products into the holistic industrial security
concept.
• Protect files stored on exchangeable storage media from malicious software by with
suitable protection measures, e.g. virus scanners.
Fundamental safety instructions
1.4 Residual risks of power drive systems
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 21
1.4
Residual risks of power drive systems
When assessing the machine- or system-related risk in accordance with the respective local
regulations (e.g., EC Machinery Directive), the machine manufacturer or system installer
must take into account the following residual risks emanating from the control and drive
components of a drive system:
1. Unintentional movements of driven machine or system components during
commissioning, operation, maintenance, and repairs caused by, for example,
– Hardware and/or software errors in the sensors, control system, actuators, and cables
and connections
– Response times of the control system and of the drive
– Operation and/or environmental conditions outside the specification
– Condensation/conductive contamination
– Parameterization, programming, cabling, and installation errors
– Use of wireless devices/mobile phones in the immediate vicinity of electronic
components
– External influences/damage
– X-ray, ionizing radiation and cosmic radiation
2. Unusually high temperatures, including open flames, as well as emissions of light, noise,
particles, gases, etc., can occur inside and outside the components under fault conditions
caused by, for example:
– Component failure
– Software errors
– Operation and/or environmental conditions outside the specification
– External influences/damage
3. Hazardous shock voltages caused by, for example:
– Component failure
– Influence during electrostatic charging
– Induction of voltages in moving motors
– Operation and/or environmental conditions outside the specification
– Condensation/conductive contamination
– External influences/damage
4. Electrical, magnetic and electromagnetic fields generated in operation that can pose a
risk to people with a pacemaker, implants or metal replacement joints, etc., if they are too
close
5. Release of environmental pollutants or emissions as a result of improper operation of the
system and/or failure to dispose of components safely and correctly
6. Influence of network-connected communication systems, e.g. ripple-control transmitters
or data communication via the network
Fundamental safety instructions
1.4 Residual risks of power drive systems
1FN3 linear motors
22 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
For more information about the residual risks of the drive system components, see the
relevant sections in the technical user documentation.
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 23
Description
2
2.1
Use for the intended purpose
WARNING
Risk of death and material damage as a result of incorrect use
There is a risk of death, serious injury and/or material damage when direct drives or their
components are used for a purpose for which they were not intended.
• Only use the motors for industrial or commercial plants and systems.
• If, in an exceptional case, the motors are not used in industrial or commercial plants and
systems, then ensure that increased requirements (e.g. regarding touch protection) are
complied with.
• Do not install the motors in hazardous zones if the motors have not been expressly and
explicitly designed and authorized for this purpose. Carefully observe any special
additional notes provided.
• Only use direct drives and their components for applications that Siemens has explicitly
specified.
• Protect the motors against dirt and contact with aggressive substances.
• Ensure that the installation conditions comply with the rating plate specifications and the
condition specifications contained in this documentation. Where relevant, take into
account deviations regarding approvals or country-specific regulations.
• Contact your local Siemens office if you have any questions relating to correct use.
• If you wish to use special versions and design versions whose technical details vary
from the motors described in this document, then you must contact your local Siemens
office.
WARNING
Danger to life for wearers of active implants due to magnetic and electrical fields
Electric motors pose a danger to people with active medical implants, e.g. cardiac
stimulators, who come close to the motors.
• If you are affected, stay at a minimum distance of 500 mm from the motors (tripping
threshold for static magnetic fields of 0.5 mT according to the Directive 2013/35/EU).
Description
2.1 Use for the intended purpose
1FN3 linear motors
24 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
WARNING
Personal injury and material damage by noncompliance with directive 2006/42/EC
There is a risk of death, serious injury and/or material damage if Directive 2006/42/EC is
not carefully observed.
• The products included in the scope of delivery are exclusively designed for installation in
a machine. Commissioning is prohibited until it has been fully established that the end
product conforms with Directive 2006/42/EC.
• Please take into account all safety instructions and provide these to end users.
Please take note of national and international license terms when operating direct motors so
that no patent rights are violated.
Applications for peak load motors
Combined with a drive system with closed-loop control, peak load motors are well suited as
direct drives for linear motion, e.g. for:
● highly dynamic and flexible machine tools
● Laser machining
● Handling
Applications for continuous load motors
Combined with a drive system with closed-loop control, continuous load motors are well
suited as direct drives for linear motion, e.g. for:
● Oscillating motion (e.g. out-of-center machining)
● Applications with high process forces (e.g. grinding, turning, etc.)
● Vertical axes without weight compensation, quills
● Handling, Cartesian robots
Description
2.2 Technical features and ambient conditions
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 25
2.2
Technical features and ambient conditions
2.2.1
Directives and standards
Standards that are complied with
SIMOTICS S, SIMOTICS M, SIMOTICS L, SIMOTICS T, SIMOTICS A motors -
subsequently called the "SIMOTICS motor series " - comply with the following standards:
● EN 60034-1 - Rotating electrical machines – Dimensioning and operating behavior
● EN 60204-1 - Safety of machinery – Electrical equipment of machines; general
requirements
Where applicable, the SIMOTICS motor series are in conformance with the following parts of
IEC / EN 60034:
Feature
Standard
Degree of protection
IEC / EN 60034-5
Cooling 1) IEC / EN 60034-6
Type of construction
IEC / EN 60034-7
Connection designations IEC / EN 60034-8
Noise levels
1)
IEC / EN 60034-9
Temperature monitoring
IEC / EN 60034-11
Vibration severity levels
1)
IEC / EN 60034-14
1) Standard component, e.g. cannot be applied to built-in motors
Relevant directives
The following directives are relevant for SIMOTICS motors.
European Low-Voltage Directive
SIMOTICS motors comply with the Low-Voltage Directive 2014/35/EU.
European Machinery Directive
SIMOTICS motors do not fall within the area of validity covered by the Machinery Directive.
However, the use of the products in a typical machine application has been fully assessed
for compliance with the main regulations in this directive concerning health and safety.
European EMC Directive
SIMOTICS motors do not fall within the area of validity covered by the EMC Directive. The
products are not considered as devices in the sense of the directive.
Description
2.2 Technical features and ambient conditions
1FN3 linear motors
26 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Eurasian conformity
SIMOTICS motors comply with the requirements of the customs union
Russia/Belarus/Kazakhstan (EAC).
China Compulsory Certification
SIMOTICS motors do not fall within the area of validity covered by the China Compulsory
Certification (CCC).
CCC product certification
(https://support.industry.siemens.com/cs/products?search=CCC&dtp=Certificate&mfn=ps&o
=DefaultRankingDesc&pnid=13347&lc=de-WW)
Underwriters Laboratories
SIMOTICS motors are generally in compliance with UL and cUL as components of motor
applications, and are appropriately listed.
Specifically developed motors and functions are the exceptions in this case. Here, it is
important that you carefully observe the contents of the quotation and that there is a cUL
mark on the rating plate!
Quality systems
Siemens AG employs a quality management system that meets the requirements of ISO
9001 and ISO 14001.
Certificates for SIMOTICS motors can be downloaded from the Internet at the following link:
Certificates for SIMOTICS motors
(https://support.industry.siemens.com/cs/products?dtp=Certificate&mfn=ps&pnid=13347&lc=
de-WW)
2.2.2
Danger from strong magnetic fields
Occurrence of magnetic fields
Motor components with permanent magnets generate very strong magnetic fields. In the no-
current condition, the magnetic field strength of the motors comes exclusively from the
magnetic fields of components equipped with permanent magnets. Additional
electromagnetic fields occur in operation.
Description
2.2 Technical features and ambient conditions
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 27
Components with permanent magnets
For the linear motors described in this manual, the permanent magnets are in the secondary
sections.
Figure 2-1 Schematic representation of the static magnetic field of a secondary section, depending
on distance
Risk to persons as a result of strong magnetic fields
WARNING
Risk of death as a result of permanent magnet fields
Even when the motor is switched off, the permanent magnets can put people with active
medical implants at risk if they are close to the motor.
Examples of active medical implants include: Heart pacemakers, insulin pumps.
• As the affected person, maintain a minimum distance of 500 mm from the permanent
magnets (trigger threshold for static magnetic fields of 0.5 mT as per directive
2013/35/EU).
With regard to the effect of strong magnetic fields on people, the DGUV rule 103-013
"Electromagnetic Fields" of the German Social Accident Insurance applies in Germany. This
rule specifies all the requirements that must be observed in the workplace. In other
countries, the relevant applicable national and local regulations and requirements must be
taken into account.
Description
2.2 Technical features and ambient conditions
1FN3 linear motors
28 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
When dealing with magnetic fields, you must consider the requirements of DGUV rule 103-
013 of the German Social Accident Insurance.
CAUTION
Handling secondary sections
The magnetic fields of the secondary sections are permanent. When you come into direct
bodily contact with the secondary sections, a static magnetic flux density of 2 T is not
exceeded.
• Observe DGUV rule 103-013, § 14 "Systems with high static magnetic fields".
WARNING
Risk of electric shock
Voltage is induced at the power connections of the primary section each time a primary
section moves with respect to a secondary section - and vice versa. If you touch the power
connections you may suffer an electric shock.
• Do not touch the power connections.
• Connect the motor cable ports correctly, or insulate them properly.
Description
2.2 Technical features and ambient conditions
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 29
WARNING
Danger of crushing by permanent magnets of the secondary section
The forces of attraction of magnetic secondary sections act on materials that can be
magnetized. The forces of attraction increase significantly close to the secondary section.
The trigger threshold of 3 mT for a risk of injury due to attraction and projectile effect is
reached at a distance of 150 mm (directive 2013/35/EU). Secondary sections and materials
that can be magnetized can suddenly slam together unintentionally. Two secondary
sections can also unintentionally slam together.
There is a significant risk of crushing when you are close to a secondary section.
Close to the secondary section, the forces of attraction can be several kN - example:
Magnetic attractive forces are equivalent to a force of 100 kg, which is sufficient to trap a
body part.
• Do not underestimate the strength of the attractive forces, and work very carefully.
• Wear safety gloves.
• The work should be done by at least two people.
• Do not unpack the secondary section until immediately before assembly.
• Never unpack several secondary sections at the same time.
• Never place secondary sections next to one another without taking the appropriate
precautions.
• Never place any metals on magnetic surfaces and vice versa.
• Never carry any objects made of magnetizable materials (for example watches, steel or
iron tools) and/or permanent magnets close to the secondary section! If tools that can
be magnetized are nevertheless required, then hold the tool firmly using both hands.
Slowly bring the tool to the secondary section.
• Immediately mount the secondary section that has just been unpacked.
• Always comply with the specified procedure.
• Avoid inadvertently traversing direct drives.
• Keep the following tools at hand to release parts of the body (hand, fingers, foot etc.)
trapped between two components:
– A hammer (about 3 kg) made of solid, non-magnetizable material
– Two pointed wedges (wedge angle approx. 10° to 15°, minimum height 50 mm)
made of solid, non-magnetizable material (e.g. hard wood).
Description
2.2 Technical features and ambient conditions
1FN3 linear motors
30 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
First aid in the case of accidents involving permanent magnets
● Stay calm.
● Press the emergency stop switch and, where necessary, switch off the main switch if the
machine is live.
● Administer FIRST AID. Call for further help if required.
● To free jammed body parts (e.g., hands, fingers, feet), pull apart components that are
clamped together.
– To do this, use a hammer to drive a wedge into the separating rift
– Release the jammed body parts.
● If necessary, call for an EMERGENCY DOCTOR.
Material damage caused by strong magnetic fields
NOTICE
Data loss caused by strong magnetic fields
If you are close to a secondary section (< 150 mm) any magnetic or electronic data medium
as well as electronic devices that you are carrying can be destroyed. For example, credit
cards, USB sticks, floppy disks and watches are at risk.
• Do not carry any magnetic/electronic data media and no electronic devices when you
are close to a secondary section!
Description
2.2 Technical features and ambient conditions
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 31
2.2.3
Technical features
Table 2- 1 Standard version of the 1FN3 range of motors: Technical features
Technical feature
Design
Motor type
Permanently excited synchronous linear motor
Type of construction Individual components
Degree of protection
according to EN 60034-5
• Primary section: IP65
• Mounted motor: The degree of protection depends on the ma-
chine design and must therefore be realized by the machine
manufacturer; minimum requirement: IP23
Cooling method Water cooling
• Maximum pressure in the cooling circuit: 10 bar = 1 MPa
• Wiring: with G1/8 pipe thread (in compliance with
DIN EN ISO 228-1); special connectors are required to connect
hoses/pipes
Thermal motor protection In the primary section:
1x PTC for thermistor triplet with response threshold +120 °C
(according to DIN 44081/44082)
Temperature monitoring
In the primary section:
1FN3xxx-xxxxx-xxx1 with 1 x KTY 84
(according to EN 60034-11)
1FN3xxx-xxxxx-xxx3 with 1 x Pt1000
(according to EN 60751)
2nd rating plate
Enclosed separately
Insulation of motor winding
according to EN 60034-1
Temperature class 155 (F)
Magnet material
Rare earth material
Connection, electrical 1FN3050:
Signal and power cables with connectors or open ends permanently
connected to the motor
1FN3100 ... 1FN3900:
Terminal panel with cover integrated in the motor, with metric cable
glands for signal and power cables. Additional cover with heavy-
gauge threaded joint for combined lines with
1FN3100-xW ... 1FN3900-xW
Encoder system • Not included in the scope of supply
• Selection based on application-specific and converter-specific
supplementary conditions
Description
2.2 Technical features and ambient conditions
1FN3 linear motors
32 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
2.2.4
Direction of motion of the motor
Defining the traversing direction
If the primary section is connected to the terminals of the terminal box with the phase
sequence U-V-W and is supplied with current by a three-phase system with a clockwise
rotating field, the direction of motion of the primary or secondary section is positive.
2.2.5
Environmental conditions for stationary use
Based on DIN EN 60721-3-3 (for fixed installation locations that all weather protected)
Table 2- 2 Climatic ambient conditions
Lower air temperature limit:
- 5 °C (deviates from 3K3)
Upper air temperature limit:
+ 40 C
Lower relative humidity limit:
5 %
Upper relative humidity limit:
85 %
Rate of temperature fluctuations:
Max 0.5 K/min
Condensation: Not permissible
Formation of ice:
Not permissible
Fixed location:
Class 3K3
Devices can only be operated in locations that are fully protected against the weather (in halls or rooms).
Description
2.2 Technical features and ambient conditions
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 33
Table 2- 3 Biological ambient conditions
Fixed location:
Class 3B1
Table 2- 4 Chemical ambient conditions
Fixed location: Class 3C2
Different to class 3C2: Operating site in the immediate vicinity of industrial plants
with chemical emissions
Table 2- 5 Mechanically active ambient conditions
Fixed location: Class 3S1
Table 2- 6 Mechanical ambient conditions
Fixed location:
Class 3M3
2.2.6
Degree of protection
NOTICE
Damage to the motor caused by pollution
If the area where the motor is installed is polluted and dirty, then the motor can malfunction
and clog up.
• Keep the area where the motor is installed free of all dirt and pollution.
Primary section
The primary sections satisfy the requirements for IP65 degree of protection in accordance
with EN 60529 and EN 60034-5.
Secondary sections
The secondary sections are protected against corrosion to a large degree via structural
measures. Ensure that the air gap remains free of chips. Provide suitable covers for this. As
of a distance of 150 mm from the surface of the secondary section, ferromagnetic particles
are generally no longer attracted.
Avoid using abrasive or aggressive substances (e.g. acids).
Description
2.2 Technical features and ambient conditions
1FN3 linear motors
34 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Installed motor
The better the motor installation space is protected against the ingress of foreign particles
(especially true for ferromagnetic particles), the longer the motor service life. The space
around the motor must be kept free of chips and other foreign bodies.
The degree of protection of the installed motor according to EN 60529 and EN 60034-5 is
primarily dictated by the machine construction, but must be at least IP23.
2.2.7
Vibration response
The vibration response of build-in motors in operation essentially depends on the machine
design and the application itself.
As a result of an unfavorable machine design, configuration or system settings, resonance
points can be excited, so that vibration severity level A according to EN 60034-14
(IEC 60034-14) is not reached.
Excessive vibration caused by resonance effects can frequently be avoided by making
suitable settings. Contact Mechatronic Support if you require help in applying remedial
measures. You can find contact data in the Introduction under "Technical Support".
2.2.8
Noise emission
The following components and settings influence the noise levels reached when built-in
motors are operational:
● Machine design
● Encoder system
● Storage
● Controller settings
● Pulse frequency
As a result of unfavorable machine designs, configuration or system settings, measuring
surface sound pressure levels of over 70dB (A) can occur. Contact Mechatronic Support if
you require help in applying remedial measures. You can find contact data in the Introduction
under "Technical Support".
Description
2.3 Derating factors
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 35
2.3
Derating factors
For installation altitudes above 2000 m above sea level, reduce the voltage stress of the
motors according to table "Factors to reduce the maximum DC link voltage" (reciprocal
values from EN 60664-1 Table A.2).
Table 2- 7 Factors to reduce the maximum DC link voltage
Installation altitude above sea level in m up to
Factor
2000
1
3000 0.877
4000
0.775
5000
0.656
6000
0.588
7000
0.513
8000
0.444
Reducing the DC link voltage reduces the converter output voltage. The operating range in
the F-v diagram is thus also reduced.
You can find the F-v diagrams in the associated data sheet.
Operation in a vacuum is not permissible due to the low voltage strength and the poor
cooling.
Description
2.4 Rating plate data (type plate)
1FN3 linear motors
36 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
2.4
Rating plate data (type plate)
The rating plate (type plate) lists the valid technical data for a primary section. A second
rating plate is provided separately for a primary section.
Data on the rating plate
The following data is on the rating plate:
Figure 2-2 Examples of rating plates for primary sections
Table 2- 8 Elements on the rating plate for primary sections
Item
Description
1
Motor type
2
Article No.
3
2D code, contains the motor data
4
Thermal class
5
Approvals/conformities
6
Temperature sensors
7
Max. coolant temperature where the rated data are reached
8
Degree of protection
9
Motor version
10
Rated current I
N
11
Weight
12
Induced voltage U
iN
at rated speed v
N
13
Maximum permissible rms value of the motor terminal voltage Ua max
14
Rated force F
N
15
Options
16
Serial number
Description
2.5 Design
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 37
2.5
Design
2.5.1
Motor components
Basic characteristics of the motor
1FN3 motors are permanent-magnet synchronous linear motors with a modular cooling
concept. Depending on the accuracy requirements, the motor can be optionally operated
with a primary section precision cooler and/or a secondary section cooling. To a large extent,
the motors are then thermally neutral with respect to the machine itself.
The motor is delivered in components (at least primary section and secondary sections) and
installed directly in the machine. Due to the series connection of primary and secondary
sections, user-defined motor forces and straight traversing paths of various lengths can be
achieved.
Motor components
Motors of the 1FN3 product family consist of the following components:
● Primary section:
– Basic component of the linear motor
– With 3-phase winding
– Integrated main cooler to dissipate the heat loss
● Precision cooler (optional):
– Additional cooler to minimize the heat transfer to the machine in accordance with the
Thermo-Sandwich® principle
– Recommended for applications with high precision requirements
● Secondary sections:
– Mounted side-by-side these form the reactive part of the motor
– Consist of a steel base with attached permanent magnets
– The casing provides a large degree of protection against corrosion and external
effects
● Secondary section cover (optional):
– Mechanical protection for secondary sections
– Stainless steel plate that can be magnetized (thickness d = 0.4 mm)
– Adheres to secondary sections
– Can be removed without tools if worn
– Available as a continuous band or as a segmented cover with fixed lengths
Description
2.5 Design
1FN3 linear motors
38 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
● Cooling sections with plug-in connector/nipple (optional):
– Secondary cooling component
– Aluminum rail sections with integrated cooling channels
– Are placed under the secondary sections when high machine precision is required
● Secondary section end pieces (optional):
– Secondary cooling component
– Used to hold down the integrated secondary section cover
– Available in different versions
①
Precision cooler
(option)
③
Secondary section cover
(option),
here as continuous band;
alternatively as segmented
cover
⑤
Cooling section
with plug-in connector
(option)
②
Primary section with main
cooler
④
Secondary section
⑥
Secondary section end
piece
(option)
Figure 2-3 Components of a 1FN3 linear motor
Description
2.5 Design
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 39
Overview of the connection variants
Peak and continuous load motor
with two pre
-assembled cables
with/without connector
Peak and continuous load motor
with connection cover for two cables
Peak load motor
with connector cover for one cable
or
with a fixed cable without a connector
2.5.2
Scope of delivery
2.5.2.1
Linear motors
Primary section
● Primary section
● One rating plate (attached); additional loose rating plate
● Accessory pack note (safety accessory pack)
● Safety warning instructions (pictograms)
● For the terminal box design: Terminal box accessories (fixing accessories) with
connection cover
Secondary section
● Secondary section
● Accessory pack note (safety accessory pack)
● Safety warning instructions (pictograms)
Description
2.5 Design
1FN3 linear motors
40 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
2.5.2.2
Supplied pictograms
Primary sections
To identify hazards, warning signs in the form of permanent adhesive stickers are enclosed
with all primary sections in the packaging:
Table 2- 9 Warning signs included with primary sections according to BGV A8 and EN ISO 7010
and their meaning
Sign
Meaning
Sign
Meaning
Warning against
hot
surface
(W017)
Warning against
electric
voltage
(W012)
The following safety instructions are attached at the signal port of the primary section:
Table 2- 10 Safety instructions for temperature protection according to BGV A8 and EN ISO 7010
and their significance
Sign
Meaning
Sign
Meaning
General
warning sign
(W001)
Observe
instruction
(M002)
Secondary sections
To identify hazards, warning and prohibition signs in the form of permanent adhesive stickers
are enclosed with all secondary sections in the packaging:
Table 2- 11 Warning signs according to BGV A8 and EN ISO 7010 included with secondary sections
and their meaning
Sign
Meaning
Sign
Meaning
Warning: strong
magnetic field
(W006)
Warning:
hand injuries
(W024)
Description
2.5 Design
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 41
Table 2- 12 Prohibiting signs according to BGV A8 and EN ISO 7010 included with secondary sec-
tions and their meaning
Sign
Meaning
Sign
Meaning
No access for
persons with
pacemakers
or implanted
defibrillators
(P007)
No access for
persons with
metal implants
(P014)
No
metal objects or
watches
(P008)
Note
Applying the stickers
The stickers are not suitable for applying to a secondary section or on the secondary section
cover.
•
Apply the stickers next to the secondary section track in the vicinity of the motor so that
they are clearly visible.
Note
The quality of the label can diminish as result of extreme environmental conditions.
Any danger areas encountered during normal operation and when maintaining and servicing
the motor must be identified using clearly visible warning and prohibit signs (pictograms) in
the immediate vicinity of the danger (close to the motor). The associated texts must be
available in the language of the country in which the product is used.
Description
2.5 Design
1FN3 linear motors
42 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
2.5.3
Cooling
2.5.3.1
Design of the cooling
Components
The cooling system of the motors from the 1FN3 product family can be made up of various
components:
● Primary section main cooler
● Primary section precision cooler (optional)
● Secondary section cooling (optional)
These components are structurally separated in motors of the 1FN3 product family. They
allow the cooling system to be laid out according to the Thermo-Sandwich® principle.
Structure of a cooling system according to the Thermo-Sandwich® principle.
In the Thermo-Sandwich® principle, components of the cooling system are layered on top of
each other. All components are separated by an insulating layer (see the image below). The
thermal flow from the primary section into the machine assembly is restricted by this multi-
layer cooling design: Heat is dissipated in each component of the cooling system. Therefore,
the residual amount of heat that ultimately reaches the machine is very low.
Figure 2-4 Schematic representation of the Thermo-Sandwich® principle
Description
2.5 Design
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 43
2.5.3.2
Cooling circuits
Cooling circuit requirements
Avoid algae growth by using suitable chemical agents and opaque water lines.
We recommend that the cooling circuits be designed as closed systems. The maximum
permissible pressure is 10 bar.
NOTICE
Blocked and clogged cooling circuits
Cooling circuits can become blocked and clogged as a result of pollution and longer-term
deposits.
• We recommend that you use a separate cooling circuit to cool the motors.
● If you use the machine cooling circuits to also cool the motors, you must ensure that the
cooling medium fully complies with the requirements listed in this chapter.
● Also note the maximum non-operational times of cooling circuits corresponding to the
coolant manufacturer’s data.
Interconnecting cooling circuits
NOTICE
Leaks associated with rigid connections
Rigid connections between the cooling circuits can lead to problems with leaks!
• Use flexible connections (hoses) when interconnecting cooling circuits.
You can connect primary section cooling circuits in parallel to simplify connection systems
and piping. In this case, you must carefully take into consideration the temperature and
pressure differences between the intake and return.
Note
Connect the cooling ducts of the primary sections in parallel. This ensures that each primary
section is supplied with coolant with the same intake temperature.
Description
2.5 Design
1FN3 linear motors
44 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Example of the interconnection of cooling circuits
The following figure shows two examples for the series connection of different cooling
circuits: On the left, all cooling circuits of the motor are connected in series. On the right, the
cooling circuits of the primary section precision cooler and the primary section main cooler of
a motor form a series connection. The resulting cooling circuits are connected in parallel.
The secondary section cooling systems of both motors are also connected in series.
Figure 2-5 Examples for the interconnection of various different circuits (schematic diagram)
Materials used
The following table lists the materials that are used for the cooling system in the motors.
Table 2- 13 Materials used for the cooling system
Precision cooler
Main cooler
Secondary section cooling
1.4301/1.4305; 1.4541; Viton SF-Cu; 1.4301/1.4305; Viton; AlMgSi0.5 (anodized) ; 1.4305;
Viton; Delo 5327
NOTICE
Corrosion as a result of unsuitable materials used to connect the cooler
Corrosion damage can occur if you use unsuitable materials to connect to the cooler.
• We recommend that you use brass or stainless steel fittings when connecting the
cooler.
Description
2.5 Design
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 45
Coolant intake temperature
NOTICE
Corrosion in the machine
Condensation can lead to corrosion in the machine.
• Select the intake temperatures so that no condensation forms on the surface of the
motor. Condensation does not form if the intake temperature TVORL is higher than the
ambient temperature or corresponds to the ambient temperature.
The rated motor data refer to operation at a coolant intake temperature of 35 °C. If the intake
temperature is different, the continuous motor current changes as shown below.
Note
For a cooler intake temperature of <
35 °C, the possible continuous motor current is greater
than the rated current I
N.
Larger cable cross
-sections may be required. This means that you must take into account
the rated current of the cables.
The following diagram shows the dependency of the relative continuous primary section
current (IPrimärteil / IN) * 100 on the water intake temperature in the cooling system. Losses due
to friction and eddy currents are ignored here.
Figure 2-6 Influence of the coolant intake temperature
Description
2.5 Design
1FN3 linear motors
46 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
2.5.3.3
Coolants
Provision of the coolant
The customer must provide the coolant. The motors are designed for use with an anti-
corrosion protection agent added to the water.
NOTICE
Disintegration of O-rings and hoses
The use of oil as a coolant can lead to material incompatibilities. O-rings and hoses can
disintegrate.
• Use water with anti-corrosion protection as coolant.
Reason for the use of water with an anti-corrosion agent
The use of untreated water may lead to considerable damage and malfunctions due to water
hardness deposits, the formation of algae and slime, as well as corrosion, for example:
● Worsening of the heat transfer
● Higher pressure losses due to reductions in cross-sectional area
● Blockage of nozzles, valves, heat exchangers and cooling ducts
General requirements placed on the cooling medium
The cooling medium must be pre-cleaned or filtered in order to prevent the cooling circuit
from becoming blocked. The formation of ice is not permitted!
Note
The maximum permissible size for particles in the cooling medium is 100
μm.
Requirements placed on the water
Water which is used as basis for the coolant must comply as a minimum with the following
requirements:
● Chloride concentration: c < 100 mg/l
● Sulfate concentration: c < 100 mg/l
● 6.5 ≤ pH value ≤ 9.5
Contact the anti-corrosion agent manufacturer relating to additional requirements!
Description
2.5 Design
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 47
Requirements placed on the anti-corrosion agent
The anti-corrosion agent must fulfill the following requirements:
● The basis is ethylene glycol (also called ethanediol)
● The water and anti-corrosion agent do not segregate
● The freezing point of the water used is reduced to at least -5° C
● The anti-corrosion agent used must be compatible with the fittings and cooling system
hoses used as well as the materials of the motor cooler
Check these requirements, especially in regard to material compatibility, with the cooling unit
manufacturer and the manufacturer of the anti-corrosion agent!
Suitable mixture
● 25 % - 30 % ethylene glycol (= ethanediol)
● The water used contains a maximum of 2 g/l dissolved mineral salt and is largely free
from nitrates and phosphates
Manufacturer recommendations: see appendix
2.5.4
Temperature monitoring and thermal motor protection
2.5.4.1
Temperature monitoring circuits Temp-S and Temp-F
The primary sections are equipped with two subsequently described temperature monitoring
circuits - Temp-S and Temp-F.
● Temp-S activates the thermal motor protection when the motor windings are thermally
overloaded. In this case the precondition is that Temp-S is correctly connected and
evaluated. For a thermal overload, the drive system must bring the motor into a no-
current condition.
● Temp-F is used for temperature monitoring and diagnostics during commissioning and in
operation.
Both temperature monitoring circuits are independent of one another.
For example, the SME12x sensor module or the TM120 terminal module evaluates the
temperature sensor signals.
You can obtain commissioning information from Technical Support. Contact data is provided
in the introduction.
Description
2.5 Design
1FN3 linear motors
48 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Temp-S
To protect the motor winding against thermal overload, all primary sections are equipped
with the following temperature monitoring circuit:
● 1 x PTC 120 °C temperature sensor per phase winding U, V, and W, switching threshold
at 120 °C
The three PTC temperature sensors of this temperature monitoring circuit are connected in
series to create a PTC triplet.
Figure 2-7 PTC triplet
Note
Shutdown time
If Temp
-S responds, and its response thre
shold is not undershot again in the meantime, then
the drive system must shut down (de
-energize) the motor within 2 seconds. This prevents
the motor windings from becoming inadmissibly hot.
NOTICE
Motor destroyed as a result of overtemperature
The motor can be destroyed if the motor winding overheats.
• Connect Temp-S.
• Evaluate Temp-S.
• Ensure that the shutdown time is not exceeded.
Note
No temperature monitoring with Temp-S
As a result of their non
-linear characteristic, PTC temperature sensors are not suitable for
determining the instantaneous temperature.
Description
2.5 Design
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 49
Temp-F
The Temp-F temperature monitoring circuit comprises an individual temperature sensor.
Contrary to Temp-S, this temperature sensor only monitors one phase winding. As a
consequence, Temp-F is only used for monitoring the temperature and diagnosing the motor
winding temperature.
NOTICE
Motor destroyed as a result of overtemperature
If you use Temp-F for thermal motor protection, then the motor is not adequately protected
against destruction as a result of overtemperature.
• Evaluate the Temp-S temperature monitoring circuit to implement thermal motor
protection.
Temp-F as KTY 84 or Pt1000
The 16th digit of the order designation on the rating plate of the primary section indicates
whether a KTY 84 or a Pt1000 is installed, see Rating plate data (type plate) (Page 36):
1FN3xxx-xxxxx-xxx1: with KTY 84
1FN3xxx-xxxxx-xxx3: with Pt1000
Description
2.5 Design
1FN3 linear motors
50 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
No direct connection of the temperature monitoring circuits
WARNING
Risk of electric shock when incorrectly connecting the temperature monitoring circuit
In the case of a fault, circuits Temp-S and Temp-F do not provide safe electrical separation
with respect to the power components.
• Use, for example, the TM120 or the SME12x to connect the Temp-S and Temp-F
temperature monitoring circuits. You therefore comply with the directives for safe
electrical separation according to DIN EN 61800-5-1 (previously safe electrical
separation according to DIN EN 50178).
Correctly connecting temperature sensors
NOTICE
Motor destroyed as a result of overtemperature
The motor can be destroyed as a result of overtemperature if you do not correctly connect
the temperature sensors.
• When connecting temperature sensor cables with open conductor ends, pay attention to
the correct assignment of conductor colors.
2.5.4.2
Technical features of temperature sensors
Technical features of PTC temperature sensors
Every PTC temperature has a "quasi-switching" characteristic. The resistance suddenly
increases in the vicinity of the response threshold (nominal response temperature ϑNAT).
PTC temperature sensors have a low thermal capacity - and have good thermal contact with
the motor winding. As a consequence, the temperature sensors and the system quickly
respond to inadmissibly high motor winding temperatures.
Description
2.5 Design
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 51
Table 2- 14 Technical data of the PTC temperature sensors
Name
Description
Type PTC triplet acc. to DIN 44082
Individual PTC temperature sensor according to
DIN 44081
Response threshold
(nominal response temperature ϑNAT)
120 °C ± 5 K
PTC resistance R (20 °C) at the PTC triplet See the characteristic
if -20 °C < T < ϑ
NAT
-20 K
R ≤ 3 x 250 Ω
R ≤ 750 Ω
Minimum resistance when hot R in the PTC
triplet and in the individual PTC temperature
sensor
See the characteristic
if T ≤ ϑ
NAT
– 5 K
R ≤ 3 x 550 Ω
R ≤ 1650 Ω
if T > ϑ
NAT
+ 5 K
R ≥ 3 x 1330 Ω
R ≥ 3990 Ω
if T > ϑ
NAT
+ 15 K
R ≥ 3 x 4000 Ω
R ≥ 12000 Ω
Typical characteristic R(ϑ) of a PTC tempera-
ture sensor according to DIN 44081
Description
2.5 Design
1FN3 linear motors
52 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Technical features of the KTY 84 temperature sensor
The KTY 84 has a progressive temperature resistance characteristic that is approximately
linear. In addition, the KTY 84 has a low thermal capacity and provides good thermal contact
with the motor winding. The KTY 84 has a continuous characteristic.
Table 2- 15 Technical data of the KTY 84 PTC thermistor
Name
Description
Type
KTY 84 according to EN 60034-11
Transfer range -40 °C ... +300 °C
Resistance when cold (20 °C)
ca. 580 Ω
Resistance when warm (100 °C) ca. 1000 Ω
Characteristic of a KTY 84
Description
2.5 Design
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 53
Technical features of the Pt1000 temperature sensor
The Pt1000 has a linear temperature resistance characteristic. In addition, the Pt1000 has a
low thermal capacity and provides good thermal contact with the motor winding.
Table 2- 16 Technical data of the Pt1000 PTC thermistor
Name
Description
Type
Pt1000 according to EN 60751
Transfer range 0 °C ... +300 °C
Resistance when cold (20 °C)
ca. 1080 Ω
Resistance when warm (100 °C)
ca. 1380 Ω
Characteristic of a Pt1000
System requirements for the Pt1000 temperature sensor
To use the Pt1000 together with the following systems, you will need at least the specified
versions:
SINAMICS S120 Firmware V4.8 and V4.7 HF17
SINUMERIK V4.8 as well as V4.7 SP2 HF1 and V4.5 SP6
SIMOTION V4.5 (SINAMICS Integrated Firmware V4.8)
Description
2.5 Design
1FN3 linear motors
54 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 55
Preparations for use
3
WARNING
Risk of death and crushing as a result of permanent magnet fields
Severe injury and material damage can result if you do not take into consideration the
safety instructions relating to the permanent magnet fields of the secondary sections.
• Observe the information in Chapter "Danger from strong magnetic fields (Page 26)".
Keep these operating instructions so that they are accessible at all times. Please provide
these operating instructions to the appropriate personnel.
WARNING
Incorrect packaging, storage and/or incorrect transport
Risk of death, injury and/or material damage can occur if the devices are packed, stored, or
transported incorrectly.
• Always follow the safety instructions for storage and transport.
• When transporting or lifting machines or machine parts with the motors installed, protect
the components from moving unintentionally.
• Always correctly and carefully carry out storage, transport and lifting operations.
• Only use suitable devices and equipment that are in perfect condition.
• Only use lifting devices, transport equipment and suspension equipment that comply
with the appropriate regulations.
• IATA regulations must be observed when components are transported by air.
• Mark locations where secondary sections are stored with warning and prohibit signs
according to the tables in Chapter "Supplied pictograms".
• Observe the warning instructions on the packaging.
• Always wear safety shoes and safety gloves.
• Take into account the maximum loads that personnel can lift and carry. The motors and
their components can weigh more than 13 kg.
• Primary sections and secondary sections must always be transported and stored in the
packaged condition.
– Replace any defective packaging. Correct packaging offers protection against
sudden forces of attraction that can occur in the immediate vicinity of a secondary
section. Further, when correctly packaged, you are protected against hazardous
motion when storing and moving the secondary section.
–
Only use undamaged original packaging.
Preparations for use
1FN3 linear motors
56 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Checking the delivery for completeness
When you take receipt of the delivery, please check immediately whether the items delivered
are in accordance with the accompanying documents.
● Report any apparent transport damage to the delivery agent immediately.
● Report any apparent defects / missing components to the appropriate Siemens office
immediately.
Siemens will not accept any claims relating to items missing from the delivery and which are
submitted at a later date.
Preparations for use
3.1 Shipment and packaging
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 57
3.1
Shipment and packaging
When shipping products that contain permanent magnets by sea or road, no additional
packaging measures are required for protection against magnetic fields.
Dangers are marked as follows on the original packaging of secondary sections:
Table 3- 1 Warning signs according to BGV A8 and DIN EN ISO 7010 and their significance
Sign
Meaning
Sign
Meaning
Warning: strong
magnetic field
(W006)
Warning: hand injuries
(W024)
Table 3- 2 Prohibit signs according to BGV A8 and DIN EN ISO 7010 and their significance
Sign
Meaning
Sign
Meaning
No access for persons
with pacemakers or
implanted defibrillators
(P007)
No access for persons
with metal implants
(P014)
No metal objects or
watches
(P008)
Preparations for use
3.1 Shipment and packaging
1FN3 linear motors
58 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Furthermore, the following symbols are marked on the original packaging of primary sections
and secondary sections:
Table 3- 3 Handling notes and their significance
Symbols
Meaning
Symbols
Meaning
fragile
(ISO 7000, No. 0621)
protect against
moisture
(ISO 7000, No. 0626)
top
(ISO 7000, No. 0623)
Note
Original packaging
Keep the packaging of components with permanent magnets where possible!
When reusing the original packaging do not cover safety instructions that are possibly
attached. When required, use transparent adhesive tape for the packaging.
Original packaging can
also be requested from your local Siemens office.
Preparations for use
3.2 Transport and storage
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 59
3.2
Transport and storage
Note
UN number for permanent magnets
UN number 2807 is allocated to permit magnets as hazardous item.
NOTICE
Damage to the primary section when incorrectly lifted
Improper use of lifting equipment and slings can lead to permanent deformation and
damage to the primary section.
• Always ensure the primary section is horizontal when lifting and transporting it.
• To fasten the suspension ropes for lifting the primary section, use
– the threaded holes on the top of the primary section
– Eye bolts acc. to DIN 580
• To lift and transport in a horizontal position, screw in the eye bolts in diagonally
opposing threaded holes of the primary section. Choose the threaded holes with the
greatest possible distance from one another.
• If the unit must be lifted and transported in a vertical position, you must screw in the eye
bolts in adjacent threaded holes directly on a front end of the primary section.
• The locating surfaces of the eye bolts must positioned flat and over the whole surface
on the top of the primary section.
• Observe the specifications for thread depths and screw-in depths in the primary section
(Specifications for mounting linear motors (Page 69)).
The values cited in this chapter also apply to the eye bolts.
If the threaded pins of the eye bolts are too long, you must ensure that the maximum
screw-in depth is adhered to, using washers if necessary.
• All of the suspension ropes must be the same length.
When lifting and transporting in a horizontal position, the taut suspension ropes must
form an angle of at least 50° between the rope and the primary section. The center of
gravity of the primary section must be centered between the threaded holes that are
used and lie vertically under the hook of the crane.
• Two suspension ropes and two eyebolts are sufficient to lift and transport the primary
section. The primary section may incline to one side during this, however.
• If you use four suspension ropes and four eye bolts, the load is optimally distributed,
which means that a sideward inclination is ruled out.
• The positioning of the primary section with suspension ropes on the provided installation
position is not permitted.
Preparations for use
3.2 Transport and storage
1FN3 linear motors
60 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Figure 3-1 Correct lifting of primary sections
3.2.1
Packaging specifications for air transportation
When transporting products containing permanent magnets by air, the maximum permissible
magnetic field strengths specified by the appropriate IATA Packing Instruction must not be
exceeded. Special measures may be required so that these products can be shipped. Above
a certain magnetic field strength, shipping requires that you notify the relevant authorities
and appropriately label the products.
Note
The magnetic field strengths listed in the following always refer to values for the DC
magnetic field specified in the I
ATA packaging instruction 953. If the values change, then we
will take this into account in the next edition.
Products whose highest field strength exceeds 0.418 A/m, as determined at a distance of
4.6 m from the product, require shipping authorization. This product will only be shipped with
previous authorization from the responsible national body of the country from where the
product is being shipped (country of origin) and the country where the airfreight company is
based. Special measures need to be taken to enable the product to be shipped.
When shipping products whose highest field strength is equal to or greater than 0.418 A/m,
as determined at a distance of 2.1 m from the product, you have a duty to notify the relevant
authorities and appropriately label the product.
When shipping products whose highest field strength is less than 0.418 A/m, as determined
at a distance of 2.1 m from the product, you do not have to notify the relevant authorities and
you do not have to label the product.
Preparations for use
3.2 Transport and storage
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 61
To achieve mutual optimal weakening of the magnetic fields (magnetic interference fields)
the original and individual packaging of two secondary sections must always be stacked on
one another in pairs, alternating according to the following diagram. In each case, edge A-B
of the lower individual package must be placed on the edge C-D of the upper individual
package.
Figure 3-2 Packing for secondary sections and correct stacking
The precondition for correctly stacking two secondary sections is an offset within a
secondary section pair of less than 1 cm, which must be guaranteed for the complete
duration of the air transport. To achieve this, fix the original individual packaging, e.g. using
adhesive packaging tape. When required, use transparent adhesive packaging tape in order
not to cover any safety instructions.
If the individual packages with the secondary sections are not stacked pairwise alternating
on top of one another, the magnetic fields strengthen one another. If the offset within a
secondary section pair is larger than 1 cm during the complete duration of the air transport,
then the magnetic fields also strengthen one another.
In bulk packaging, secondary section pairs (each pair stacked alternating, according to the
diagram "Packaging for secondary sections and correct stacking") can be arranged as
required.
Preparations for use
3.2 Transport and storage
1FN3 linear motors
62 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Table 3- 4 Packaging specifications for 1FN3xxx-xSxxx-xxxx secondary sections
not subject to notification and
labeling requirements
subject to notification and
labeling requirements
subject to authorization
A single secondary section is
packaged in its original indi-
vidual packaging
X
Two secondary sections
each are packaged in the
original individual packaging
and correctly stacked in pairs
X 2)
Secondary sections are
packaged in the original
individual packaging and cab
e arbitrarily arranged
X 1)
1
) If the secondary section is also packed in a ferromagnetic sheet metal case in addition to the original individual packag-
ing, e.g. manufactured out of iron with a thickness of greater than 0.5 mm, then when shipping, you only have to notify
the relevant authorities and attach appropriate labels.
2
) If an offset within a secondary section pair of less than 1 cm cannot be guaranteed for the duration of the complete air
transport, then for transportation you have to notify the relevant authorities and attach appropriate labels.
Example 1
Original individual packages with secondary section pairs with the Article number 1FN3xxx-
xSxxx-xxxx are correctly stacked in new packaging (bulk packaging). The shipment is not
subject to notification and labeling requirements
Example 2
A maximum of one additional original individual packaging with one secondary section may
be added to the new (bulk) packaging from example 1. This individual secondary section can
be arbitrarily aligned, a sheet metal case to provide additional shielding is not required. The
shipment of the complete new package is then subject to notification and labeling
requirements.
Preparations for use
3.2 Transport and storage
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 63
3.2.2
Environmental conditions for long term storage and transport
Based on DIN EN 60721-3-1 (for long-term storage) and DIN EN 60721-3-2 (for transport)
Table 3- 5 Climatic ambient conditions
Lower air temperature limit:
- 5 °C (deviates from 3K3)
Upper air temperature limit:
+ 40 °C
Lower relative humidity limit:
5 %
Upper relative humidity limit:
85 %
Rate of temperature fluctuations: Max 0.5 K/min
Condensation:
Not permissible
Formation of ice:
Not permissible
Long-term storage:
Class 1K3 and class 1Z1 have a different upper relative humidity
Transport:
Class 2K2
Storage and transport are only permissible only in locations that are fully protected against the weather
(in halls or rooms).
Table 3- 6 Biological ambient conditions
Long-term storage:
Class 1B1
Transport:
Class 2B1
Table 3- 7 Chemical ambient conditions
Long-term storage:
Class 1C1
Transport:
Class 2C1
Table 3- 8 Mechanically active ambient conditions
Long-term storage:
Class 1S2
Transport:
Class 2S2
Table 3- 9 Mechanical ambient conditions
Long-term storage:
Class 1M2
Transport:
Class 2M2
Preparations for use
3.2 Transport and storage
1FN3 linear motors
64 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
3.2.3
Storage
The motors can be stored for up to two years under the following conditions:
Storing indoors
● Apply a preservation agent (e.g. Tectyl) to bare external components if this has not
already been carried out in the factory.
● Store the motors as described in Section "Ambient conditions for long-term storage and
transport". The storage room/area must meet the following conditions:
– Dry
– Dust-free
– Free of vibration
– Well ventilated
– Protected against extreme weather conditions
– The air inside the room or space must be free of any aggressive gases
● Protect the motor against shocks and humidity.
● Make sure that the motor is covered properly.
Protection against humidity
If a dry storage area is not available, then take the following precautions:
● Wrap the motor in humidity-absorbent material. Then wrap it in foil so that it is air tight.
● Include several bags of desiccant in the sealed packaging. Check the desiccant and
replace it as required.
● Place a humidity meter in the sealed packaging to indicate the level of air humidity
inside it.
● Inspect the motor on a regular basis.
Protecting the cooling system for motors with integrated cooling
Before you store the motor after use, perform the following actions:
● Empty the cooling channels.
● Blow out the cooling ducts with dry, compressed air so that the cooling ducts are
completely empty.
● Seal the connections of the cooling system.
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 65
Mechanical installation
4
4.1
Safety instructions for mechanical installation
WARNING
Risk of death and crushing as a result of permanent magnet fields
Severe injury and material damage can result if you do not take into consideration the
safety instructions relating to the permanent magnet fields of the secondary sections.
• Observe the information in Chapter "Danger from strong magnetic fields (Page 26)".
Mechanical installation
4.1 Safety instructions for mechanical installation
1FN3 linear motors
66 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
WARNING
Danger of crushing by permanent magnets of the secondary section
The forces of attraction of magnetic secondary sections act on materials that can be
magnetized. The forces of attraction increase significantly close to the secondary section.
The trigger threshold of 3 mT for a risk of injury due to attraction and projectile effect is
reached at a distance of 150 mm (directive 2013/35/EU). Secondary sections and materials
that can be magnetized can suddenly slam together unintentionally. Two secondary
sections can also unintentionally slam together.
There is a significant risk of crushing when you are close to a secondary section.
Close to the secondary section, the forces of attraction can be several kN - example:
Magnetic attractive forces are equivalent to a force of 100 kg, which is sufficient to trap a
body part.
• Do not underestimate the strength of the attractive forces, and work very carefully.
• Wear safety gloves.
• The work should be done by at least two people.
• Do not unpack the secondary section until immediately before assembly.
• Never unpack several secondary sections at the same time.
• Never place secondary sections next to one another without taking the appropriate
precautions.
• Never place any metals on magnetic surfaces and vice versa.
• Never carry any objects made of magnetizable materials (for example watches, steel or
iron tools) and/or permanent magnets close to the secondary section! If tools that can
be magnetized are nevertheless required, then hold the tool firmly using both hands.
Slowly bring the tool to the secondary section.
• Immediately mount the secondary section that has just been unpacked.
• Always comply with the specified procedure.
• Avoid inadvertently traversing direct drives.
• Keep the following tools at hand to release parts of the body (hand, fingers, foot etc.)
trapped between two components:
– A hammer (about 3 kg) made of solid, non-magnetizable material
– Two pointed wedges (wedge angle approx. 10° to 15°, minimum height 50 mm)
made of solid, non-magnetizable material (e.g. hard wood).
Mechanical installation
4.1 Safety instructions for mechanical installation
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 67
WARNING
Electric shock caused by defective cables
Defective connecting cables can cause an electric shock and/or material damage, e.g. by
fire.
• When installing the motor, make sure that the connecting cables
– are not damaged,
– are not under tension,
– do not come into contact with moving parts.
• Note the permissible bending radii according to the data in the catalog.
• Do not hold a motor by its cables.
• Do not pull the motor cables.
WARNING
Risk of electric shock
Voltage is induced at the power connections of the primary section each time a primary
section moves with respect to a secondary section - and vice versa.
When the motor is switched on, the power connections of the primary section are also live.
If you touch the power connections you may suffer an electric shock.
• Only mount and remove electrical components if you have been qualified to do so.
• Only work on the motor when the system is in a no-voltage condition.
• Do not touch the power connections. Correctly connect the power connections of the
primary section or properly insulate the cable connections.
• Do not disconnect the power connection if the primary section is under voltage (live).
• When connecting up, only use power cables intended for the purpose.
• First connect the protective conductor (PE).
• Attach the shield through a large surface area.
• First connect the power cable to the primary section before you connect the power cable
to the converter.
• First disconnect the connection to the converter before you disconnect the power
connection to the primary section.
• In the final step, disconnect the protective conductor (PE).
Mechanical installation
4.1 Safety instructions for mechanical installation
1FN3 linear motors
68 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
CAUTION
Sharp edges and falling objects
Sharp edges can cause cuts and falling objects can injure feet.
• Always wear safety shoes and safety gloves!
Mechanical installation
4.2 Specifications for mounting linear motors
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 69
4.2
Specifications for mounting linear motors
General rules
When you fasten primary sections and secondary sections on the machine construction, you
must observe the following:
● Use screws of property class 10.9.
● Use only new, unused screws.
● Ensure that the mounting surfaces are free of oil and grease and are clean and
unpainted.
● Maintain the optimal surface roughness depth Rz of the screw connection surface. Rz lies
between 10 and 40 μm.
● Minimize the number of joints. This keeps the settling effect for the material and the
screws low.
● Note the presets for the thread depths and screw-in depths in the primary section.
● Tighten the fixing screws using torque control. If you cannot tighten the fixing screws
using torque control, at least use a calibrated torque wrench with a short wrench insert.
Note the tightening torques specified in the table below.
● Tighten the screws gradually, with no jerky movements.
● Select a long terminal length lk/d > 5 for securing the screws.
Alternatively, secure the screws with Loctite 243, for example.
Tightening torques for screws of property class 10.9
Applicable for screws of property class 10.9
Friction value μtot = 0.1
M5
M6
M8
7.6 Nm
13.2 Nm
31.8 Nm
Thread depth and screw-in depths in the primary section
The following drawings schematically illustrate the minimum permissible and maximum
screw-in depth of the fixing screws in the screwed-in state, with and without the use of a
precision cooler. For selecting the screw length, a
good range
is thus made available to the
machine manufacturer.
The selection of the length of the fixing screws while taking all of the design tolerances into
consideration is the responsibility of the machine manufacturer.
The machine manufacturer must ensure that the minimum screw-in depth is reached and the
maximum screw-in depth is not exceeded.
Mechanical installation
4.2 Specifications for mounting linear motors
1FN3 linear motors
70 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Figure on the left: Primary section with precision cooler, figure on the right: Primary section without
precision cooler
①
Fixing screw
②
Slide
③
Precision cooler
④
Primary section
⑤
The minimum screw-in depth as per the installation drawing of the primary section in the
configuration manual under ① "Screw-in depth MP"
⑥
Maximum screw-in depth
Figure 4-1 Schematic diagram for the screw-in depths in the primary section
Screw-in depths for the secondary section installation
Minimum permissible screw-in depth
The minimum permissible screw-in depths for the most commonly used materials for a
machine bed are listed below. For different materials, you must determine the screw-in depth
according to VDI Directive 2230.
Table 4- 1 Minimum permissible screw-in depths
Material
Screw-in depth
EN GJL-250
1.4 • d
EN GJL-300
1.3 • d
EN GJS-600-3
0.7 • d
G-ALZN10Si8Mg
2.8 • d
St 37 1.8 • d
St 50
1.3 • d
Maximum screw-in depth
The maximum screw-in depth is at the discretion of the machine manufacturer.
The maximum screw-in depth is specified by the threaded holes in the customers machine
bed.
Mechanical installation
4.3 Procedure when installing the motor
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 71
4.3
Procedure when installing the motor
Installing a linear motor is subdivided into the following steps:
1. Check the installation dimension before installing motors
2. Clean the mounting surfaces for motor parts and the machine.
3. Installing primary sections, secondary sections and components
4. Checking the motor installation
4.3.1
Comply with the installation dimensions
Installation dimensions for the motor installation
The following figure shows the installation dimensions for the motor installation. The
associated values are specified in the following table.
Figure 4-2 Installation dimensions for the motor installation
Mechanical installation
4.3 Procedure when installing the motor
1FN3 linear motors
72 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Peak load motor: Installation dimensions
Table 4- 2 Dimensions for the air gap and installation dimensions for installing the motor, according to figure above
Installation dimen-
sion with precision
cooler and with
secondary section
cooler
Installation dimen-
sion with precision
cooler and without
secondary section
cooler
Installation dimen-
sion without preci-
sion cooler and
without secondary
section cooler
Installation dimen-
sion without preci-
sion cooler but with
secondary section
cooler
Tolerance of
the installation
dimensions
1FN3..-xW
h M1
in mm
h M2
in mm
h M3
in mm
h M4
in mm
in mm
1FN3050
1FN3100
63.4 60.4 48.5 51.1 +0.3
1FN3150
65.4
62.4
50.5
53.5
+0.3
1FN3300
79.0
76.0
64.1
67.1
+0.3
1FN3450
81.0
78.0
66.1
69.1
+0.3
1FN3600
86.0
--
--
74.1
+0.3
1FN3900
88.0
--
--
76.1
+0.3
Continuous load motor: Installation dimensions
Table 4- 3 Dimensions for the air gap and installation dimensions for installing the motor, according to figure above
Installation dimen-
sion with precision
cooler and with
secondary section
cooler
Installation dimen-
sion with precision
cooler and without
secondary section
cooler
Installation dimen-
sion without preci-
sion cooler and
without secondary
section cooler
Installation dimen-
sion without preci-
sion cooler but with
secondary section
cooler
Tolerance of
the installa-
tion dimen-
sions
1FN3..-xN
h M1
in mm
h M2
in mm
h M3
in mm
h M4
in mm
in mm
1FN3050
1FN3100
74.3 71.3 59.4 62.4 +0.3
1FN3150
76.3
73.3
61.4
64.4
+0.3
1FN3300
92.9
89.9
78
81
+0.3
1FN3450
94.9
91.9
80
83
+0.3
1FN3600
99.9
--
--
88
+0.3
1FN3900
101.9
--
--
90
+0.3
4.3.2
Motor installation procedures
There are three different procedures for installing a linear motor in a machine:
● Assembly with divided secondary section track
● Assembly by introducing the slide
● Assembly through the mounting of the motor components
Mechanical installation
4.3 Procedure when installing the motor
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 73
Motor assembly with divided secondary section track
One prerequisite for this type of assembly is that the entire secondary section track can be
divided into two sections. In this case, the two sections must at least be as long as the slide.
Procedure
1. Mount the slide together with the linear guide and the primary section.
2. Push the slide to one side. Mount the secondary section on the other side. Align the
secondary section track. Tighten the fixing screws according to the specifications.
WARNING
Risk of crushing when moving the primary section onto the secondary section track (step 3)
When moving the primary section onto the secondary section track (Step 3), drawing forces
towards the secondary section will occur for a short time. Danger of crushing!
• Make sure that your fingers do not reach into the danger zone!
3. Push the slide over the mounted secondary section track. The attraction forces are taken
up by the linear guides.
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4.3 Procedure when installing the motor
1FN3 linear motors
74 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
4.
Mount the remaining secondary section track. Align the track as well. Tighten the fixing
screws according to the specifications.
Motor assembly through the insertion of the slide
This type of assembly is only intended for setting up motors in a double-sided arrangement.
WARNING
Risk of crushing as result of attractive forces
In this procedure, pulling forces towards the stationary motor component occur. There is a
risk of crushing!
• Ensure that the slide plate is guided through the threading unit before the magnetic
forces of attraction take effect.
Slide the movable part of the motor into the stationary housing with the already assembled
motor parts, see the following figure. Normally, for this you will need a threading unit to be
provided by the customer.
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4.3 Procedure when installing the motor
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 75
Figure 4-3 Insertion of the secondary section with a double-sided motor
Motor assembly through the mounting of the motor components
If other assembly methods are not possible, this complex method is applied.
Application example
The secondary section track is shorter than twice the length of the primary section. The
primary section together with the slide cannot be shifted to the side far enough so that all of
the secondary sections can be easily screwed into place.
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4.3 Procedure when installing the motor
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76 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
For this installation technique, you must place a non-magnetic foil between the primary
section and secondary section track. This foil prevents the primary section from lying directly
on the secondary section track and causing physical damage.
WARNING
High forces of attraction when the placing the primary section onto the secondary section
When the primary section is being mounted, high attraction forces (up to 40 kN) act in the
direction of the secondary section track. There is a risk of crushing!
• For this type of installation, a forcing assembly is required that allows the primary
section to be lowered in a controlled fashion.
• The stiffness of the forcing plate and the length of the jack screws must be selected in
such a way that the primary section is held at a height of at least 50 mm before touching
down.
• The high forces of attraction must be taken into account with sufficient reserve when
dimensioning the screws.
Procedure
1. Mount the secondary section track according to Chapter "Assembling individual motor
components (Page 79)".
2. Place the primary section with a forcing assembly on the secondary section track as
follows.
WARNING
Danger of crushing when mounting the primary section on the secondary section!
When you are placing the primary section on the secondary section, there is a risk of
crushing due to the high forces of attraction.
• Never place the primary section directly onto the secondary section.
• Always place a distance foil manufactured out of non magnetizable material between
the primary section and secondary section.
Mechanical installation
4.3 Procedure when installing the motor
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 77
①
Forcing plate
②
Primary section
③
End support block
Figure 4-4 Forcing assembly
● Mount the primary section on the forcing plate of a forcing assembly. You can use the
factory-made fastening drill-holes for this purpose.
● Screw the jack screws into the forcing plate. Ensure that the jack screws protrude evenly
from the forcing plate. There must be a minimum distance of
50 mm
between the non-
magnetic counter-bearing blocks and the forcing plate.
● Place a spacer foil between the primary section and the secondary section track. This
spacer foil must be thinner than the required air gap. This is necessary to ensure that the
spacer foil can be removed at the end of the assembly without any effort. The forcing
assembly must ensure that the primary section can be lowered onto the secondary
section track (covered with the spacer foil) in a controlled fashion. Further, it must be
lowered in parallel with the secondary section track and centered.
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4.3 Procedure when installing the motor
1FN3 linear motors
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● Screw back the jack screws in steps to lower the primary section onto the secondary
section track, in parallel and centered with it.
● Then completely remove the forcing assembly from the primary part.
①
Jack bolt
②
Forcing plate
③
Primary section
④
Spacer foil
⑤
Secondary section
⑥
End support block (aluminum/brass)
3. Mount the primary section on the slide.
● Secure the slide on the guides.
● Push the slide over the primary section. When doing this, the mounting holes of the
primary section and slide must be fully aligned.
● The fixing screws are initially screwed through the slide into the primary section and
tightened by hand. By uniform and alternating tightening of the mounting screws, the
primary section is lifted from the secondary section track.
● Then remove the spacer foil from the air gap without applying any force.
Mechanical installation
4.3 Procedure when installing the motor
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 79
4.3.3
Assembling individual motor components
Assembly of the secondary sections
Use the fixing screws to force-fit the secondary sections to the machine bed. You screw in
the optional installable cooling profiles together with secondary sections between the
secondary sections and the machine bed. The mounting dimensions without secondary
section cooling are reduced by the height of the cooling sections.
Note
Hole in the machine bed
The shaft of the bolts, which are used to attach the sec
ondary section to the machine base
may not reach the thread.
•
If necessary, you must lower the relevant hole in the machine bed.
There is a letter N on each secondary section. Ensure that the letter N on each of the
secondary sections is pointing in the same direction, as shown in the following figure.
Figure 4-5 Position of the "N" mark on 1FN3 secondary sections
Screw on the secondary sections in the prescribed order as per the following figure.
Figure 4-6 Screwed joint sequence of 1FN3 secondary sections
Mechanical installation
4.3 Procedure when installing the motor
1FN3 linear motors
80 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
WARNING
There is a high risk of crushing fingers etc. when handling unpacked secondary sections!
Secondary sections and materials that can be magnetized can suddenly slam together
unintentionally. Two secondary sections can also unintentionally slam together.
• Heed the warning information "Risk of crushing caused by permanent magnets of the
secondary section" in Chapter "Safety instructions for mechanical installation
(Page 65)".
Assembly of the secondary section cooling system
If you use secondary section cooling, you must install the cooling profiles and the secondary
section end pieces prior to assembly of the secondary sections.
To attach the secondary section end pieces, you must remove the wedges. The mounting
screws for the wedges are standard steel socket head cap screws (hex socket, DIN 7984
M3x6). You can also use stainless steel fillister-head screws (Phillips head H1, DIN 7985
M3x8). The respective number of screws for each option is specified in the following table.
To mount the secondary section end pieces, use the same screws as for mounting the
secondary sections.
Table 4- 4 Number of mounting screws for the wedge of the secondary section end pieces
1FN3…
050
100
150
300
450
600
900
Combi adapter
4
6
6
6
8
--
--
Combi end piece
4
6
6
6
8
--
--
Combi distributor
4
6
6
6
8
10
14
Cover end piece
2
5
5
6
7
--
--
If you use the cooling profiles with plug-in connector, you must proceed as follows:
1. At first, only fix the cooling sections with a few screws so that all threads in the machine
bed are visible. Do not tighten the screws, because you will have to remove them again
later.
2. Slide the secondary section end piece No. 1 without wedge axially onto the plug-in
connectors of the cooling sections.
3. Screw in the fixing screws of the secondary section end piece No. 1. Do not tighten the
fixing screws.
4. Slide the secondary section end piece No. 2 without wedge axially onto the plug-in
connectors of the cooling sections.
5. Screw in the fixing screws of the secondary section end piece No. 2. Do not tighten the
fixing screws.
6. Tighten the fixing screws of the secondary section end pieces.
Mechanical installation
4.3 Procedure when installing the motor
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 81
7. Check the cooling circuit for leaks, if applicable (pressure check at a maximum of 10 bar).
8. Check again whether all threads in the machine bed are visible.
9. Remove the screws that were used for fastening.
NOTICE
Damage to the plug-in connectors
If you remove the fastening screws too early, the plug-in connectors may become
deformed and thus overstressed, especially if the secondary section track is set up
vertically. The reason for this is the dead weight of the cooling profiles.
• At a vertically arranged secondary section track, remove the screws used to position
the heatsink profiles only step by step.
10.Screw the secondary sections together with the heatsink profiles.
11.If the cover band is not used as a secondary section cover, mount the wedges of the
secondary section end pieces.
The following figure shows the correct position for fixing cooling sections and combi-
distributors.
Figure 4-7 Position of the heatsink profiles and combi distributors (illustration without fastening
screws)
Assembly of the secondary section cover
The secondary section cover protects the secondary section track. The installation method
depends on the type of cover. The following two variants are available:
● Continuous cover band
● Segmented cover
Mechanical installation
4.3 Procedure when installing the motor
1FN3 linear motors
82 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Cover band
If fine dust or the like can accumulate in the spaces of the segmented cover, the use of a
cover band is advantageous.
NOTICE
Loss of functionality and motor wear due to contamination in the motor compartment
Contamination in the motor compartment can cause the motor to stop functioning or cause
wear and tear. The use of scrapers to keep the air gap free is not sufficient and therefore
not recommended.
• Use suitable measures to protect the motor compartment from contamination
independently of the use of a cover band.
Covering long secondary section tracks with cover bands is more complicated than with
segments.
If the traversing distance of the axis is greater than twice the slide length, proceed as follows:
1. Mount the primary section under the slide.
2. Push the slide to one side of the traversing path.
3. Mount the secondary sections on the other side up to the center of the traversing path.
4. Mark the length of the mounted secondary sections plus the required clamping length on
the cover band.
5. From the mark, slide the cover band under the primary section to the side without
secondary sections.
6. Starting from the mark, place the other half of the cover band onto the secondary
sections.
7. Push the slide over the covered secondary sections. The magnetic forces are taken up by
the guides.
8. Carefully lift the cover band from the machine frame.
9. Mount the remaining secondary sections located under the cover band.
10.Place the second half of the secondary section cover onto the secondary section track.
11.Lock both ends on the secondary section end pieces using the wedges.
The following work steps are required for the following conditions:
● The traversing path of the axis is less than twice the slide length.
● Accessibility for installing the secondary section cover is limited.
Mechanical installation
4.3 Procedure when installing the motor
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 83
Segmented cover
The following work steps are required before you can install the segmented cover:
1. Mount the secondary sections with the slide plate removed.
2. Starting from one end, place the magnetic secondary section cover on the secondary
sections.
3. Secure both ends of the secondary section cover on the secondary section end pieces
with a wedge.
4. Place the primary section with spacer and forcing assembly on the secondary section
track.
5. Mount the slide onto the guide.
6. Align the slide over the mounting holes of the primary section.
7. Remove the primary section from the secondary section track using the forcing assembly.
8. Mount the primary section securely on the slide.
To install the segmented cover, carry out the following work steps:
1. Mount the first segment of the cover as follows:
Place the end of the first segment starting from the top in a 45° angle, flush to the outer
edge of the last secondary section.
Then lower the segment in alignment with the secondary section track.
When you sense the magnetic attraction, let loose of the segment.
The segment generally assumes the correct position on its own.
2. Check for correct position:
If the first segment of the cover reaches to the middle of a secondary section, the
position is correct.
3. Mount all other segments the same way as the first segment.
The following figures show Steps 1 and 3.
Mechanical installation
4.3 Procedure when installing the motor
1FN3 linear motors
84 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Figure 4-8 Mounting of the first segment of the segmented secondary section cover
Figure 4-9 Mounting of a further segment of the segmented secondary section cover
Note
Arranging segments of the cover
If you arrange the butt joints of the cover segments so that they are offset from the butt joints
of the secondary sections, the secondary section track will be better protected against dust.
The segments of the cover also align better.
Mechanical installation
4.3 Procedure when installing the motor
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 85
This offset is achieved when the cover segments at the ends of the secondary section track
have a (n+0.5) length instead of the integral length of the secondary sections, see following
figure.
Example: Segment position of the segmented secondary section cover
If you want to dismantle the segmented secondary section cover, you must raise the
segments on one side transversely to the traversing direction as per the following figure.
Figure 4-10 Demounting a segment of the segmented secondary section cover
Mechanical installation
4.3 Procedure when installing the motor
1FN3 linear motors
86 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Assembling the primary section
Force fit the primary section and screw it on to the back of the primary section via the
threaded holes. Make sure that the terminal end of the primary section usually points in the
same direction as the north pole mark "N" on the secondary sections.
NOTICE
Damage to motor components due to incorrect screw-in depths
Incorrect screw-in depths of the fixing screws can damage components of the motor. In
addition, incorrect screw-in depths of the fixing screws can lead to an insufficiently rigid
connection of the motor components on the machine construction. This gives rise to very
disadvantageous characteristics.
• Observe the minimum permissible screw-in depth and the maximum screw-in depth of
the fixing screws.
Assembling of the Hall sensor box
NOTICE
Uncontrolled traversing movements due to incorrect installation of the Hall sensor box
Incorrect installation of the Hall sensor box can lead to uncontrolled traversing movements
of the motor. The machine can also become damaged.
• Starting at a certain minimum distance, the distance between the primary section and
the Hall sensor box can only be increased by the integer multiple of the pole pair width
2τM. The count factor NP is specified in the drawings.
The exact installation dimensions of the Hall sensor box can be found in the annex in
Chapter "Mounting the Hall sensor box (Page 139)".
The cable outlet direction and position of the Hall sensor within the Hall sensor box are
permanently assigned to one another. Therefore, be sure to follow the respective installation
diagrams when installing the Hall sensor box with regard to position and alignment with the
primary section.
Note
If several primary sections are operated on one drive system, the master is always to be
used as reference for the Hall sensor box.
Place the holding fixture for the Hall sensor box so that a distance of x = 35 mm between the
top edge of the Hall sensor box and the bottom edge of the primary section is maintained,
see following figure.
Mechanical installation
4.3 Procedure when installing the motor
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 87
Figure 4-11 Specified dimension for mounting the Hall sensor box (HSB)
The Hall sensor box cable is trailable and may therefore be integrated into tow chains.
Mechanical installation
4.4 Checking the work carried out
1FN3 linear motors
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4.4
Checking the work carried out
WARNING
Risk of electric shock
Voltage is induced at the power connections of the primary section each time a primary
section moves with respect to a secondary section – and vice versa. If you touch the power
connections you may suffer an electric shock.
• Do not touch the power connections.
• Connect the motor cable ports correctly, or insulate them properly.
4.4.1
Smooth running of the slide
Checking the smooth running of the slide
The motor assembly must be specially checked for the smooth running of the slide.
● Remove all tools and objects from the traversing range.
● Clean the magnetic surface with a cloth before moving the slide.
If the guidance system is precisely aligned, it must be possible to move the moving part of
the motor with a force that remains constant over the entire traversing range. A slight
fluctuation in force is permissible. The force fluctuation results from the system-related
residual force of the linear motor.
● If excessive sluggishness results locally, check the air gap and the alignment of the
guidance system.
Note
Increased shifting force or force ripple
When checking the smooth running of the slide, ensure that the power connections of the
motor cable are not connected to the drive. In addition, the power connections must not be
"short
-circuited". In these cases, a greater shifting force or force ripple occurs.
Mechanical installation
4.4 Checking the work carried out
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 89
4.4.2
Check of the air gap height
Note
Installation dimension and air gap
The installation dimension mus
t lie within the specified tolerances along the entire traversing
path.
If the installation dimension matches, the correct air gap height will automatically result.
If, however, the installation dimension matches, but the correct air gap height does not
re
sult, there is generally an installation error.
A correct air gap height is critical for keeping the electrical characteristics of the motor in
accordance with the data sheet.
After the installation, use tear-resistant spacer foil with a constant thickness as an aid in
checking to ensure that a minimum air gap height has been complied with.
•
For secondary section with cover sheet:
Foil thickness 0.5
mm
•
For secondary section without cover sheet:
Foil thickness 1.0
mm
You can find the manufacturer's recommendation for spacer foil in the annex.
1. Slide the spacer foil into the air gap between the primary and secondary sections.
The spacer foil must not jam. It must be easily moveable along the entire length of the air
gap by hand with minimal use of force.
2. Slide the primary section over a section of the secondary section track that has not yet
been checked. Repeat the check.
3. Repeat this procedure until the entire length of the secondary section track has been
checked.
NOTICE
Air gap height is too small
If the check determines that an air gap height is too small, then the prescribed installation
dimensions were not complied with or there is an installation error.
The machine must not be put into operation.
• Ensure that the installation dimensions of the machine are within tolerance.
Mechanical installation
4.4 Checking the work carried out
1FN3 linear motors
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1FN3 linear motors
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Connection
5
5.1
Connection of the cooling system
Connection system
Please note the following for the connection of the cooling system:
● All connections should be flexible (hoses)
● All material used must be resistant to the local environmental conditions
● All materials must be compatible
● Manufacturer's information regarding mounting are to be observed.
5.1.1
Primary section cooling connection
Preconditions for the connection
All cooling connections of the primary section main cooler and primary section precision
cooler have a G1/8 cylindrical pipe thread according to DIN ISO 228-1. Suitable connectors
are required for connecting the hoses.
NOTICE
Never use any used connection parts and components
Faulty and used connection parts and components can result in pressure losses and leaks.
• Use only new, unused connection parts and components
• Check the compatibility of the materials of the connection parts and components and
seals with respect to one another and the coolant used.
Properties and attributes of the sealants used:
● Viton: resistant to temperature and glycol
● Perbunan: up to water temperatures of 80 °C
● Ethylene-propylene: resistant to temperature and glycol
Connection
5.1 Connection of the cooling system
1FN3 linear motors
92 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Note
Recommended manufacturers
Manufacturers of connection parts and components for cooling 1FN3 motors are
recommended in the Appendix.
Installing
The connection parts and components can generally be installed using standard tools.
Recess at the machine slides
If the connection assembly of the primary section in the traversing direction protrudes over
the primary section, a recess must be machined at the machine slides above the cooling
connections so that the connection components can be used. See figure below.
Figure 5-1 Example of a cooling connection with recess at the machine slides
Connection
5.1 Connection of the cooling system
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 93
5.1.2
Secondary section cooling connection
Connection options
For 1FN3 motors, secondary section end pieces can be used for the intake and return lines
of the secondary section cooling system. As an alternative, if the continuous secondary
section cover band is not used, the plastic hoses can be connected directly to the cooling
sections using hose connector nipples.
Properties of the plastic hose
The plastic hoses must be resistant to the cooling medium, flexible and abrasion resistant.
Note
Recommended manufacturers
Recommended manufacturers of plastic hoses are listed in the appendix
Connection via secondary section end pieces
To connect plastic hoses to secondary section end pieces, screwed connectors with screwed
nipples and reinforcing sleeves can be used. However, the plastic hoses can also be
attached with hose clamps over the hose connector nipples.
For this connection, be sure to note the maximum outer diameter (12 mm) and the maximum
square span (width across flats 10) of the screwed joint or the screwed nipple: If larger screw
joints or screwed nipples are used, the connection point of the secondary section must be
fitted with corresponding cutouts.
Screwed nipples can be sealed to the end piece by using an axial-acting O-ring, a sealing
ring or a thread sealer. It is recommended to use conical nipples.
Note
Recommended manufacturers
Recommended manufacturers of screwed connections with nipples and reinforcing sleeves
are listed in the appendix.
Connection
5.1 Connection of the cooling system
1FN3 linear motors
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Position of the connections for secondary section end pieces
G 1/8 threaded connectors are used to connect the secondary section cooling system.
These are located on the front faces of the secondary section end pieces.
For models with combi distributors, the intake is located on one side of the secondary
section track and the runback on the opposite side, see also the following figure.
Figure 5-2 Position of the connection elements of the secondary section cooling system with combi
distributor (face view)
For models with combi adapter / combi end piece, the cooling medium intake and runback
are located on the combi adapter, see following figure.
Figure 5-3 Position of the connection elements of the secondary section cooling system with combi
adapter (face view)
Table 5- 1 Connector dimensions of the secondary section cooling system with combi adapter
(available only for 1FN3050…450)
Motor type
bKP3 [mm]
1FN3050
40
1FN3100
40
1FN3150
100
1FN3300
50
1FN3450
100
Direct connection
To connect plastic hoses directly, cooling sections with hose connector nipples can be
ordered from Siemens. The inside diameter of the hose should be 5 mm. Hose and hose
connector nipple are connected with a hose clamp.
Connection
5.2 Electrical connection
1FN3 linear motors
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5.2
Electrical connection
5.2.1
Safety instructions for electrical connections
NOTICE
Destruction of the motor if it is directly connected to the three-phase line supply
The motor will be destroyed if it is directly connected to the three-phase line supply.
• Only operate the motors with the appropriately configured converters.
WARNING
Risk of electric shock
If you connect the voltage to the primary section as individual component, then there is a
risk of electric shock as there is no touch protection.
• Only connect a voltage if the motor component is installed in the assembled machine.
WARNING
Risk of electric shock due to incorrect connection
If you incorrectly connect the motor this can result in death, serious injury, or extensive
material damage. The motors require an impressed sinusoidal current.
• Connect the motor in accordance with the circuit diagram provided in this
documentation.
• Refer also to the documentation for the drive system used.
Connection
5.2 Electrical connection
1FN3 linear motors
96 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
WARNING
Risk of electric shock
Voltage is induced at the power connections of the primary section each time a primary
section moves with respect to a secondary section - and vice versa.
When the motor is switched on, the power connections of the primary section are also live.
If you touch the power connections you may suffer an electric shock.
• Only mount and remove electrical components if you have been qualified to do so.
• Only work on the motor when the system is in a no-voltage condition.
• Do not touch the power connections. Correctly connect the power connections of the
primary section or properly insulate the cable connections.
• Do not disconnect the power connection if the primary section is under voltage (live).
• When connecting up, only use power cables intended for the purpose.
• First connect the protective conductor (PE).
• Attach the shield through a large surface area.
• First connect the power cable to the primary section before you connect the power cable
to the converter.
• First disconnect the connection to the converter before you disconnect the power
connection to the primary section.
• In the final step, disconnect the protective conductor (PE).
Connection
5.2 Electrical connection
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 97
WARNING
Electric shock caused by high leakage currents
When touching conductive parts of the machine, high leakage currents can result in an
electric shock.
• For high leakage currents, observe the increased requirements placed on the protective
conductor. The requirements are laid down in standards DIN EN 61800-5-1 and DIN
EN 60204-1.
• For high leakage currents, attach warning symbols to Power Drive System .
WARNING
Risk of electric shock as a result of residual voltages
There is a risk of electric shock if hazardous residual voltages are present at the motor
connections. Even after switching off the power supply, active motor parts can have a
charge exceeding 60 μC. In addition, even after withdrawing the connector 1 s after
switching off the voltage, more than 60 V can be present at the free cable ends.
• Wait for the discharge time to elapse.
No direct connection of the temperature monitoring circuits
WARNING
Risk of electric shock when incorrectly connecting the temperature monitoring circuit
In the case of a fault, circuits Temp-S and Temp-F do not provide safe electrical separation
with respect to the power components.
• Use, for example, the TM120 or the SME12x to connect the Temp-S and Temp-F
temperature monitoring circuits. You therefore comply with the directives for safe
electrical separation according to DIN EN 61800-5-1 (previously safe electrical
separation according to DIN EN 50178).
Connection
5.2 Electrical connection
1FN3 linear motors
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Correctly connecting temperature sensors
NOTICE
Motor destroyed as a result of overtemperature
The motor can be destroyed as a result of overtemperature if you do not correctly connect
the temperature sensors.
• When connecting temperature sensor cables with open conductor ends, pay attention to
the correct assignment of conductor colors.
5.2.2
Important information about the electrical connection
The 1FN3050 motors either have a permanently connected combination cable or two
separate permanently connected cables for the power connection and the signal connection.
There is a choice of 0.5 m length and preassembled connectors (size 1 or M17) or 2 m
length and open conductor ends for these cables.
The 1FN3100 to 1FN3900 motors are provided with separate cables for the power
connection and signal connection. To connect these motors, use the connection cover with
metric cable glands directly on the integrated terminal panel.
Peak load motors from this series are also available with a combination cable. Connect the
combination cable via a connection cover with PG cable gland on the terminal panel.
Connect the power cables at the points provided in the power module.
Connect the signal cables at the points provided in a sensor module.
When connecting cables with open conductor ends, ensure there is correct shielding and
grounding.
General notes for routing electric cables
Drives with linear motors are subject to a high dynamic load. It must be ensured that
vibration is not transferred to the connectors by suitably routing the cables or by providing
strain relief close to the connector (distance < 10 Dmax). Dmax is the maximum cable diameter
(see Catalog).
Using the cables in the cable carrier
Note
When laying cables, carefully observe the instructions given by the cable carrier
manufacturer!
Connection
5.2 Electrical connection
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 99
To maximize the service life of the cable carrier and cables, cables in the carrier made from
different materials must be installed in the cable carrier with spacers.
The chambers must be filled evenly to ensure that the position of the cables does not
change during operation. The cables should be distributed as symmetrically as possible
according to their mass and dimensions.
If possible, use only cables with equal diameters in one chamber. Cables with very different
outer diameters should be separated by spacers.
The cables must not be fixed in the carrier and must have room to move. It must be possible
to move the cables without applying force, in particular in the bending radii of the carrier.
The specified bending radii must be adhered to. The cable fixings must be attached at both
ends at an appropriate distance away from the end points of the moving parts in a dead
zone.
A tension relief must be installed at least at the ends of the cable carrier. Be sure to mount
the cables along the casing without crushing them.
The cables are to be taken off the drum free of twists, i.e. roll the cables off the drum instead
of taking them off in loops from the drum flange.
Number of conductors and cable cross-sections
Cables that are connected to the motor must have four conductors for the power cable / four
conductors for the signal cable. The cross-section for each of the signal cable conductors is
0.5 mm2. The cross-section of the power cable conductors is based on the rated current of
the motor. The rated current of the motor must be less than the current carrying capacity of
the cable according to DIN EN 60204-1 (laying system C). The table below specifies the
maximum permissible rated current of the motor for different cross-sections of the power
cable conductors.
Table 5- 2 Maximum permissible rated current with different cross-sections of the power cable
conductors
Power cable conductor
cross-section
2.5 mm2 4 mm2 6 mm2 10 mm2 16 mm2 25 mm2
Maximum permissible
rated current
21 A 28 A 36 A 50 A 66 A 84 A
Note
Connection of large cable cross-sections
Connecting cables with conductor cross
-sections of more than 16 mm2 is not possible at the
motor terminal panel. If the rated current of a motor requires power conductors with a cross
-
section of 25
mm2, please contact your local Siemens office.
Connection
5.2 Electrical connection
1FN3 linear motors
100 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
5.2.3
PIN assignments for the connectors
PIN assignments of the plug-in connectors for combination cables
Figure 5-4 PIN assignments of the plug-in connectors for combination cables
Connect the cables at the motor end with EMC-compliant metallic PG cable glands. This
allows cable connections with low bending radii in all directions.
Connection
5.2 Electrical connection
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 101
Pin assignment of the plug-in connectors for separate cables
Figure 5-5 PIN assignments of the plug-in connectors for signal cables
Connection
5.2 Electrical connection
1FN3 linear motors
102 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Figure 5-6 PIN assignments of the plug-in connectors for power cables
5.2.4
Terminal panel
Terminal panel
Note
Preassemble the cables before installing
If the primary section is already installed, the terminal panel may be difficult to access.
•
Install the cables in the connection frame before installing the primary section in the
machine.
Connection
5.2 Electrical connection
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 103
The following figures show the terminal assignment of the terminal panel for various peak
load motor types. The terminal panel of peak load and continuous load motors is identical.
The only difference is that the dimensions of the casing are larger on the continuous load
motor. However, this is of no significance for the electrical connection.
With the EN 60034-8:2002 standard the terminal markings have changed. For the old
terminal markings, see Appendix.
Figure 5-7 Terminal panel for the motors 1FN3100 to 1FN3150
Connection
5.2 Electrical connection
1FN3 linear motors
104 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Figure 5-8 Terminal panel for the motors 1FN3300 to 1FN3900
The supplied screws and the tightening torques are listed in following table.
Table 5- 3 Connection cover screws supplied and tightening torques
Motor type 1FN3...
Screw compliant with
DIN EN ISO 4762
Tightening torque
100, 150
M4x20–A2
2.2 Nm
300, 450, 600, 900
M5x20–A4
3.4 Nm
Connection
5.2 Electrical connection
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 105
Disassembly of the connection cover
NOTICE
Damage to the seal
The seal can be damaged during disassembly of the connection cover.
• When unscrewing the connection cover, take care that the seal stays completely in the
groove in the connection cover.
• Carefully remove the seal from the motor if necessary. Then press the seal back into the
groove of the connection cover.
5.2.5
Power connection
Table 5- 4 Conductor assignment for power cables with open conductor ends
Color/identification
Connection
green/yellow
PE
black / U / L1 / C / L+
U
black / V / L2
V
black / W / L3 / D / L-
W
5.2.6
Temperature sensor connection
Note
Observe the polarity
Carefully note the polarity when connecting the KTY.
The following shows various connection variants for the temperature sensors. These
illustrations apply to the operation of 1FN3 linear motors with the SINAMICS S120 drive
system. The IDs A, B or C are used to identify the conductor assignments of the temperature
sensor cables in the following tables.
Connection
5.2 Electrical connection
1FN3 linear motors
106 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Identification for cables with open conductor ends or ring-type lugs
Identification for plug connections
Figure 5-9 Connection variants for temperature sensors for the SINAMICS S120 drive system
Connection
5.2 Electrical connection
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 107
Table 5- 5 Conductor assignments of the temperature sensor cables – Table A
Conductor color
Interface
White
-1R2: -KTY or Pt1000
black +1R1: +KTY or Pt1000
red
1TP1: PTC
Yellow 1TP2: PTC
Applies to permanently connected combination cable with open conductor ends for 1FN3050
Table 5- 6 Conductor assignments of the temperature sensor cables – Table B
Conductor color
Interface
White
-1R2: -KTY or Pt1000
Brown
+1R1: +KTY or Pt1000
Green
1TP1: PTC
Yellow
1TP2: PTC
Applies to cable 6FX8002
-2SL01-..., 6FX8002-2SL02-..., 6FX8002-2SL20-... and permanently
connected sensor cable with open conductor ends for 1FN3050
Table 5- 7 Conductor assignments of the temperature sensor cables – Table C
Conductor color
Pin
White
1
Brown
2
Green
3
Yellow
4
Gray
5
Pink
6
Green/yellow
Applies to cable 6FX8002
-2SL00-...; the conductor colors also apply for cable 6FX8002-1BD00-...
(sold by the meter)
Connection
5.2 Electrical connection
1FN3 linear motors
108 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
5.2.7
Motor circuit diagram
The circuit diagram of the primary section looks like this:
Figure 5-10 Circuit diagram for primary section
5.2.8
Shielding, grounding, and equipotential bonding
Important notes regarding shielding, grounding and equipotential bonding
Correct installation, correctly connecting cable shields and protective conductors is very
important, not only for the safety of personnel but also for the effect on interference emission
and interference immunity.
WARNING
Risk of electric shock!
Hazardous touch voltages can be present at unused cores and shields if they have not
been grounded or insulated.
• Connect the cable shields to the respective housings through the largest possible
surface area. Use suitable clips, clamps or screw couplings to do this.
• Connect unused conductors of shielded or unshielded cables and their associated
shields to the grounded enclosure potential at one end as minimum.
Alternatively:
Insulate unused conductors of shielded or unshielded cables and their associated
shields. The insulation must be able to withstand the rated voltage.
Further, unshielded or incorrectly shielded cables can lead to faults in the drive – particularly
the encoder – or in external devices, for example.
Connection
5.2 Electrical connection
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 109
Electrical charges that are the result of capacitive cross coupling are discharged by
connecting the cores and shields.
NOTICE
Device damage as a result of leakage currents for incorrectly connected protective
conductor
High leakage currents may damage other devices if the motor protective conductor is not
directly connected to the power module.
• Connect the motor protective conductor (PE) directly at the power unit.
NOTICE
Device damage as a result of leakage currents for incorrect shielding
High leakage currents may damage other devices if the motor power cable shield is not
directly connected to the power module.
• Connect the power cable shield at the shield connection of the power module.
Note
Apply the EMC installation guideline of the converter manufacturer. For Siemens converters,
this is available under document order No. 6FC5297
-□AD30-0□P□.
Connection
5.2 Electrical connection
1FN3 linear motors
110 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 111
Commissioning
6
The subsequent information refers to commissioning the hardware components. Siemens
provides commissioning support through its Technical Support organization.
The motor can only be commissioned when it has been installed and integrated in a
functioning system. The commissioning documentation of all the system components must
be taken into account for the commissioning.
Commissioning
6.1 Safety instructions for commissioning
1FN3 linear motors
112 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
6.1
Safety instructions for commissioning
WARNING
Risk of death and crushing as a result of permanent magnet fields
Severe injury and material damage can result if you do not take into consideration the
safety instructions relating to the permanent magnet fields of the secondary sections.
• Observe the information in Chapter "Danger from strong magnetic fields (Page 26)".
WARNING
injury and material damage if EMC safety requirements are not observed
Risk of death, serious personal injury, and/or material damage can occur if a machine that
does not fulfill the recognized EMC safety requirements is commissioned.
• Plants and machines with converter-fed low-voltage three-phase motors must fulfill the
protection requirements of EMC Guideline 2014/30/EU.
• The plant engineer is responsible for ensuring that installation is carried out in an EMC-
compliant manner. Use shielded signal and power cables. Apply the EMC installation
guideline of the converter manufacturer. For Siemens converters, this is available under
document order No. 6FC5297-□AD30-0□P□.
WARNING
Danger of severe injuries caused by unexpected movements of the motor
Unexpected movements of the motor may cause death, serious injury (crushing) and/or
property damage.
• Never stay in the traversing range while the machine is switched on.
• Keep persons away from the traversing areas where there is a danger of crushing.
• Ensure the free axis travel path.
• Check before switching on the commutation! Also observe the instructions of the drive
system being used.
• Limit the motor currents.
• Set the speed limit to small values.
• Monitor the end positions of the motor.
Commissioning
6.1 Safety instructions for commissioning
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 113
WARNING
Risk of electric shock
Voltage is induced at the power connections of the primary section each time a primary
section moves with respect to a secondary section – and vice versa.
When the motor is switched on, the power connections of the primary section are also live.
If you touch the power connections you may suffer an electric shock.
• Only mount and remove electrical components if you have been qualified to do so.
• Only work on the motor when the system is in a no-voltage condition.
• Do not touch the power connections. Correctly connect the power connections of the
primary section or properly insulate the cable connections.
• Do not disconnect the power connection if the primary section is under voltage (live).
• When connecting up, only use power cables intended for the purpose.
• First connect the protective conductor (PE).
• Attach the shield through a large surface area.
• First connect the power cable to the primary section before you connect the power cable
to the converter.
• First disconnect the connection to the converter before you disconnect the power
connection to the primary section.
• In the final step, disconnect the protective conductor (PE).
Commissioning
6.1 Safety instructions for commissioning
1FN3 linear motors
114 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
WARNING
Risk of electric shock as a result of residual voltages
There is a risk of electric shock if hazardous residual voltages are present at the motor
connections. Even after switching off the power supply, active motor parts can have a
charge exceeding 60 μC. In addition, even after withdrawing the connector 1 s after
switching off the voltage, more than 60 V can be present at the free cable ends.
• Wait for the discharge time to elapse.
WARNING
Incorrect commutation
Incorrect commutation can result in uncontrolled motor movements.
• When installing and replacing an encoder, ensure the correct commutation setting.
• Only carry out the associated work if you have been appropriately trained.
WARNING
Fire hazard resulting from hot surfaces
Touching the surfaces of the motors may result in burns. The surface temperature of the
motors can be more than 100 °C (212 °F).
• Ensure that the cooling system is functioning perfectly.
• Never touch the motor during or immediately after use.
• Attach the "Hot Surface Do Not Touch" (W017) warning sign close to the source of
danger where it can be easily seen.
Commissioning
6.1 Safety instructions for commissioning
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 115
NOTICE
Thermal damage to temperature-sensitive parts
Some parts of the electrical motor enclosure can reach temperatures that exceed 100 °C.
If temperature-sensitive parts, for instance electric cables or electronic components, come
into contact with hot surfaces then these parts can be damaged.
• Ensure that no temperature-sensitive parts come into contact with hot surfaces.
NOTICE
Motor destroyed as a result of overheating
The motor may overheat without temperature protection and be destroyed.
• Check whether the temperature protection is effective before switching on the DC link
voltage for the first time!
NOTICE
Demagnetization of permanent magnets
If, during operation, the maximum permissible temperature of the secondary sections
exceeds 70 °C, then there is a risk that the permanent magnets will be demagnetized.
• Ensure that the temperature of the secondary sections when operational does not
exceed 70 °C!
Commissioning
6.1 Safety instructions for commissioning
1FN3 linear motors
116 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
NOTICE
Damaged main insulation
In systems where direct drives are used on controlled infeeds, electrical oscillations can
occur with respect to ground potential. These oscillations are, among other things,
influenced by:
• The lengths of the cables
• The rating of the infeed/regenerative feedback module
• The type of infeed/regenerative feedback module (particularly when an HFD
commutating reactor is already present)
• The number of axes
• The size of the motor
• The winding design of the motor
• The type of line supply
• The place of installation
The oscillations lead to increased voltage loads and may damage the main insulation!
• To dampen the oscillations we recommend the use of the associated Active Interface
Module or an HFD reactor with damping resistor. For specific details, refer to the
documentation of the drive system being used or contact your local Siemens office.
Note
Use an Active Interface Module or the matching HFD line reactor
Please note the following when connecting the motor to a SINAMICS S120 drive system:
The corresponding Active Interface Module or the appropriate HFD line reactor must be used
to operate the Active Line Module controlled infeed unit.
Commissioning
6.2 Checklists
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 117
6.2
Checklists
Checklists for commissioning linear motors
Before starting any work, get to know and understand the safety notes and observe the
following checklists.
Table 6- 1 Checklist (1) - general checks
Check
OK
Are all of the necessary components of the configured drive line-up available, correctly dimensioned,
installed and connected?
Are the manufacturer documentation for the system components (e.g. drive system, encoder, cooling
system, brake) and the Configuration Manual "SIMOTICS L-1FN3 linear motors" available?
If the 1FN3 linear motor is to be fed from a SINAMICS S120 drive system:
Is the following, current SINAMICS documentation available?
• SINAMICS S120 Commissioning Manual
• Getting Started S120
• S120 Function Manual
• S120/150 List Manual
If the 1FN3 linear motor is to be fed from a SINAMICS S120 drive system:
Was the Chapter "Checklists for commissioning SINAMICS S" in the SINAMICS S120 Commissioning
Manual carefully observed?
If the 1FN3 linear motor is to be fed from a SINAMICS S120 drive system:
Is the motor type to be commissioned known?
(e.g. 1FN3_ _ _ – _ _ _ _ _ – _ _ _ _)
If the 1FN3 linear motor is to be fed from a SINAMICS S120 drive system:
If it involves a "third-party motor", are the following motor data known as a minimum?
(A "third-party motor" is a motor that is not (yet) saved as standard in the Siemens commissioning soft-
ware.)
• Rated motor current
• Motor rated velocity
• Motor pole distance
• Motor force constant
• Maximum motor speed
• Maximum motor current
• Motor limit current
• Motor weight
• Phase resistor of the motor winding is cold
• Phase inductance of winding
Are the environmental conditions in the permissible range?
Commissioning
6.2 Checklists
1FN3 linear motors
118 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Table 6- 2 Checklist (2) - checks regarding the mechanical system
Check
OK
Is the motor correctly mounted according to the Siemens specifications and ready to be powered up?
Is the axis free to move over the complete traversing range?
Has the air gap height between the secondary section track and the primary section been checked?
If a motor holding brake is being used, is this functioning correctly?
Does the weight balance required for a suspended axis exist?
Has the encoder been correctly mounted and adjusted according to the manufacturer's data?
Are mechanical limit stops in place and tightly bolted to both ends of the traversing path?
Are moving supply lines correctly routed in a tow chain assembly?
Has the cooling system required according to the manufacturer's data been connected and is it
functioning correctly?
Does the coolant meet the requirements stated in chapter "Coolant"?
Were the cooling circuits purged before being filled with coolant?
Is it ensured that the permissible cooling circuit pressure stated in chapter "Technical features" in the
operating instructions will not be exceeded?
Have measures been taken to relieve strain on the cables?
Table 6- 3 Checklist (3) - checks regarding the electrical system
Check
OK
Has all wiring work been successfully completed?
Is the protective conductor correctly connected?
Is the ground of the motors directly connected to the ground of the power modules (short distance to
avoid high discharge currents)?
Are all connectors correctly plugged in and screwed in place?
Are the motors connected with shielded power cables?
Are the power cable shields connected as closely as possible to the terminal box across a wide area?
Are all cable shields connected to the respective housings through the largest possible surface area?
Have the control cables been connected in accordance with the required interface configuration and the
shield applied?
Have the motor power cables been correctly connected to the Motor Module(s) with the UVW phase
sequence (clockwise rotating field)?
Do the temperature monitoring circuits fulfill the specifications of protective separation?
Before commissioning and switching on the DC link voltage for the first time, have you checked the
temperature monitoring circuits to ensure that they correctly trip?
Has the encoder been correctly connected?
Have the digital and analog signals been routed using cables that are separate from the power cables?
Has the distance from power cables been observed?
Have you ensured that temperature-sensitive components (electric cables, electronic components) are
not placed on hot surfaces?
Have the line-side and motor-side power cables been dimensioned and routed in accordance with the
environmental and routing conditions?
Have the maximum permissible cable lengths between the frequency converter and the motor (depend-
ing on the type of cables used) been observed?
Commissioning
6.3 Checking the insulation resistance
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 119
6.3
Checking the insulation resistance
Notes for checking the insulation resistance
WARNING
Risk of electric shock
If you check the insulation resistance using high voltage on a plant/machine equipped with
direct drives or directly at the motors, this can damage the motor insulation! Examples
necessitating that the insulation resistance is checked include the installation test,
preventive maintenance and troubleshooting.
• Only use test equipment that is in compliance with DIN EN 61557-1, DIN EN 61557-2
and DIN EN 61010-1 or the corresponding IEC standards.
• The test may only be carried out with a maximum direct voltage of 1000 V for a
maximum time of 60 s!
• Measure the test voltage with respect to ground or the motor housing.
• If a higher DC or AC voltage is necessary to test the machine/plant, you must coordinate
the test with your local Siemens office!
• Carefully observe the operating instructions of the test equipment!
Always proceed as follows when testing the insulation resistance of individual motors:
1. Connect all winding and temperature sensor connections with each other; the test voltage
must not exceed 1000 VDC, 60 s with respect to PE connection.
2. Connect all temperature sensor connections to the PE connection and all winding
connections with each other; the test voltage must not exceed 1000 VDC, 60 s, winding
with respect to PE connection.
Each insulation resistance must be at least 10 MΩ, otherwise the motor insulation is
defective.
WARNING
Risk of death due to electric shock!
During and immediately after the measurement, in some instances, the terminals are at
hazardous voltage levels, which can result in death if touched.
• Never touch the terminals during or immediately after measurement.
Commissioning
6.4 Cooling
1FN3 linear motors
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6.4
Cooling
WARNING
Risk of burning when touching hot surfaces
There is a risk of burning when touching hot surfaces immediately after the motor has been
operational.
• Wait until the motor has cooled down.
WARNING
Danger to life when the cooling system bursts
The motor will overheat if it is operated without cooling. When cooling water enters the hot
motor, this immediately and suddenly generates hot steam that escapes under high
pressure. This can cause the cooling water system to burst, resulting in death, severe injury
and material damage.
• Never operate the motor without cooling.
• Only commission the cooling water circuit when the motor is in a cool condition.
CAUTION
Risk of burns when hot cooling water escapes
There is a risk of burns caused by escaping hot cooling water and steam if you open the
cooling circuit of a motor that was previously in operation.
• Do not open the motor cooling circuit until the motor has cooled down.
1FN3 linear motors
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Operation
7
7.1
Safety instructions for operation
WARNING
Danger to persons in areas with rotary and crushing motion
Machine parts driven by the linear motors can cause significant injury, e.g. through
crushing. This is as a result of the very high speeds and acceleration rates – as well as low
friction and self clamping.
• Keep persons away from the axis traversing parts and areas where there is a danger of
crushing.
NOTICE
Material damage caused by incorrect operation
Improper operation can lead to serious material damage.
• Only operate the motor at locations equipped with full weather protection: The
environment must be dry and protected against heat and cold.
• Keep the area where the motor is installed free of all foreign bodies. Foreign bodies
include metal chips, particles, liquids, oils, screws, tools, etc.
• Ensure that the motor cooling system functions perfectly.
• Only operate the motor in conjunction with effective temperature protection.
Operation
7.1 Safety instructions for operation
1FN3 linear motors
122 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
WARNING
Faults while the motor is operational
Examples of possible faults that can cause malfunctions:
• Higher power consumption
• Changed temperatures
• Vibration
• Unusual noise
• Unusual smells
• Response of the monitoring devices
Faults while the motor is operational can result in death, severe injury or material damage.
• Immediately inform the maintenance personnel.
• If in doubt, shut down the motor immediately, taking into account the plant-specific
safety regulations.
Operation
7.2 Switching off and operating phases
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 123
7.2
Switching off and operating phases
During downtimes, deposits must not be produced that can block the cooling system. Check
with the manufacturer of the coolant as to how long it can remain in the cooling system.
Operation
7.3 Handling faults
1FN3 linear motors
124 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
7.3
Handling faults
If there are deviations from normal operation or if faults occur, initially proceed according to
the following list. In this regard, observe the relevant chapters in the documentation
associated with the components of the complete drive system.
WARNING
Risk to life as a result of non-functioning protective devices
Protective devices that are not functioning can result in death, serious injury or material
damage.
• Do not deactivate protective devices. This also applies to test operation.
• Only work with protective devices that are fully functional.
NOTICE
Damage to the machine caused by faults
• Resolve the cause of the fault as specified in the remedial measures section. Repair any
damage to the machine/motor.
Table 7- 1 Possible faults
Fault
Cause of the fault (see following table)
Motor blocked
A
B
C
D
Noise during operation
D
E
K
High temperature rise during no-load operation
D
F
G
High temperature rise when under load A D F G
Uneven running
H
J
Axis is sluggish E K L
Water is leaking
N
Operation
7.3 Handling faults
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 125
Table 7- 2 Key to causes of faults and remedial measures
No.
Cause of fault
How to remedy the problem
A
Overloading
Reduce load
B Interrupted phase in the supply cable Check frequency converter and supply cables
C Interrupted phase in the supply cable after switching
on
Check frequency converter and supply cables
D Motor commutation is faulty Check the commutation, if required re-adjust the
commutation angle offset
E Winding short-circuit or phase short-circuit in the
primary section winding
Measure the winding resistances and insulation
resistances, motor replacement after consultation with
the manufacturer
F Cooling water not connected / switched off Check cooling w
ater connection / switch on cooling water
/ check cooler
Water connection / pipes defective Locate leaks and seal as necessary, or consult the
manufacturer
G Cooling water flow rate too low Check cooling water flow rate according to data sheet
specification
Intake temperature too high
Set correct intake temperature
H
Insufficient shielding for motor and/or encoder cable
Check the shielding and grounding
J
Drive controller gain too high
Adjust the controller
K
Motor components are rubbing
Determine cause and adjust components
Foreign bodies in the air gap
Consult the manufacturer
Guide rail is tight Check that the guide rails are not distorted and are
parallel to one another
L Poor alignment Align machine guides
M
Shocks from coupled machine
Check coupled machine
N Cooling water pipes/water connection defective Locate leaks and seal as necessary, or consult the
manufacturer
If the fault still cannot be resolved after applying the measures specified above, please
contact the manufacturer or your local Siemens office.
Operation
7.3 Handling faults
1FN3 linear motors
126 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 127
Maintenance
8
8.1
Safety instructions for maintenance
WARNING
Risk of injury as a result of inadvertent traversing motions
If, with the motor switched on, you work in the traversing range of the motor, and the motor
undesirably moves, this can result in death, injury and/or material damage.
• Always switch off the motor before working in the traversing range of the motor. Ensure
that the motor is in a completely no-voltage condition.
Maintenance
8.1 Safety instructions for maintenance
1FN3 linear motors
128 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
WARNING
Risk of death and crushing as a result of permanent magnet fields
Severe injury and material damage can result if you do not take into consideration the
safety instructions relating to the permanent magnet fields of the secondary sections.
• Observe the information in Chapter "Danger from strong magnetic fields (Page 26)".
WARNING
Danger of crushing by permanent magnets of the secondary section
The forces of attraction of magnetic secondary sections act on materials that can be
magnetized. The forces of attraction increase significantly close to the secondary section.
The trigger threshold of 3 mT for a risk of injury due to attraction and projectile effect is
reached at a distance of 150 mm (directive 2013/35/EU). Secondary sections and materials
that can be magnetized can suddenly slam together unintentionally. Two secondary
sections can also unintentionally slam together.
There is a significant risk of crushing when you are close to a secondary section.
Close to the secondary section, the forces of attraction can be several kN - example:
Magnetic attractive forces are equivalent to a force of 100 kg, which is sufficient to trap a
body part.
• Do not underestimate the strength of the attractive forces, and work very carefully.
• Wear safety gloves.
• The work should be done by at least two people.
• Do not unpack the secondary section until immediately before assembly.
• Never unpack several secondary sections at the same time.
• Never place secondary sections next to one another without taking the appropriate
precautions.
• Never place any metals on magnetic surfaces and vice versa.
• Never carry any objects made of magnetizable materials (for example watches, steel or
iron tools) and/or permanent magnets close to the secondary section! If tools that can
be magnetized are nevertheless required, then hold the tool firmly using both hands.
Slowly bring the tool to the secondary section.
• Immediately mount the secondary section that has just been unpacked.
• Always comply with the specified procedure.
• Avoid inadvertently traversing direct drives.
• Keep the following tools at hand to release parts of the body (hand, fingers, foot etc.)
trapped between two components:
– A hammer (about 3 kg) made of solid, non-magnetizable material
– Two pointed wedges (wedge angle approx. 10° to 15°, minimum height 50 mm)
made of solid, non-magnetizable material (e.g. hard wood).
Maintenance
8.1 Safety instructions for maintenance
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 129
WARNING
Risk of burning when touching hot surfaces
There is a risk of burning when touching hot surfaces immediately after the motor has been
operational.
• Wait until the motor has cooled down.
WARNING
Danger to life when the cooling system bursts
The motor will overheat if it is operated without cooling. When cooling water enters the hot
motor, this immediately and suddenly generates hot steam that escapes under high
pressure. This can cause the cooling water system to burst, resulting in death, severe injury
and material damage.
• Never operate the motor without cooling.
• Only commission the cooling water circuit when the motor is in a cool condition.
CAUTION
Risk of burns when hot cooling water escapes
There is a risk of burns caused by escaping hot cooling water and steam if you open the
cooling circuit of a motor that was previously in operation.
• Do not open the motor cooling circuit until the motor has cooled down.
WARNING
Risk of electric shock due to incorrect connection
There is a risk of electric shock if direct drives are incorrectly connected. This can result in
death, serious injury, or material damage.
• Motors must always be precisely connected up as described in these instructions.
• Direct connection of the motors to the three-phase supply is not permissible.
• Consult the documentation of the drive system being used.
Maintenance
8.1 Safety instructions for maintenance
1FN3 linear motors
130 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
WARNING
Risk of electric shock
Voltage is induced at the power connections of the primary section each time a primary
section moves with respect to a secondary section - and vice versa.
When the motor is switched on, the power connections of the primary section are also live.
If you touch the power connections you may suffer an electric shock.
• Only mount and remove electrical components if you have been qualified to do so.
• Only work on the motor when the system is in a no-voltage condition.
• Do not touch the power connections. Correctly connect the power connections of the
primary section or properly insulate the cable connections.
• Do not disconnect the power connection if the primary section is under voltage (live).
• When connecting up, only use power cables intended for the purpose.
• First connect the protective conductor (PE).
• Attach the shield through a large surface area.
• First connect the power cable to the primary section before you connect the power cable
to the converter.
• First disconnect the connection to the converter before you disconnect the power
connection to the primary section.
• In the final step, disconnect the protective conductor (PE).
Maintenance
8.1 Safety instructions for maintenance
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 131
WARNING
Risk of electric shock as a result of residual voltages
There is a risk of electric shock if hazardous residual voltages are present at the motor
connections. Even after switching off the power supply, active motor parts can have a
charge exceeding 60 μC. In addition, even after withdrawing the connector 1 s after
switching off the voltage, more than 60 V can be present at the free cable ends.
• Wait for the discharge time to elapse.
WARNING
Risk of injury when carrying out disassembly work
Risk of death, serious personal injury and/or material damage when carrying out
disassembly work.
• When disassembling, observe the information in Chapter "Decommissioning".
The motors have been designed for a long service life. Carefully ensure that maintenance
work is correctly performed, e.g. removing chips and particles from the air gap.
For safety reasons it is not permissible to repair the motors:
WARNING
Risk of injury when changing safety-relevant motor properties
Changing safety-relevant motor properties may result in death, serious injury and/or
material damage.
Examples of changed safety-relevant motor properties:
Damaged insulation does not protect against arcing. There is a risk of electric shock!
Damaged sealing no longer guarantees protection against shock, ingress of foreign bodies
and water, which is specified as IP degree of protection on the rating plate.
Diminished heat dissipation can result in the motor being prematurely shut down and in
machine downtime.
• Do not open the motor.
Maintenance
8.1 Safety instructions for maintenance
1FN3 linear motors
132 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Note
If incorrect changes or corrective maintenance are carried out by you or a third party on the
contractual objects, then for these and the consequential damages, no claims can be made
against Siemens regarding personal injury or material damage.
Siemens ser
vice centers are available to answer any questions you may have. Siemens
Service Center addresses can be found at
http://www.siemens.com/automation/service&support
CAUTION
Sharp edges and falling objects
Sharp edges can cause cuts and falling objects can injure feet.
• Always wear safety shoes and safety gloves!
Maintenance
8.2 Inspection and maintenance
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 133
8.2
Inspection and maintenance
Performing maintenance work on the motor
Note
It is essential that you observe the safety information provided in this documentation.
As a result of their inherent principle of operation, linear motors are always wear-free. To
ensure that the motor functions properly and remains free of wear, the following
maintenance work needs to be carried out:
● Regularly check that the traversing paths are free
● Regularly clean the motor space and remove foreign bodies (e.g. chips)
● Regularly check the condition of the motor components.
● Check the current consumption in the defined test cycle (compare with values of the
reference travel)
Intervals between maintenance
Since operating conditions differ greatly, it is not possible to specify intervals between
maintenance work.
Indications that maintenance work is required
● Dirt in the motor cabinet
● Distinctive changes in the behavior of the machine
● Unusual sounds emitted by the machine
● Problems with positioning accuracy
● Higher current consumption
Test and replacement intervals of the cooling medium
The test and replacement intervals for the cooling medium should be agreed with the
manufacturers of the anti-corrosion agent and the cooling system.
Maintenance
8.2 Inspection and maintenance
1FN3 linear motors
134 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 135
Decommissioning and disposal
9
9.1
Decommissioning
Sequence when decommissioning and disassembling the motor
WARNING
Risk of injury and material damage
Injury can occur if you do not observe the specified sequence when decommissioning and
disassembling the motor. Further, motor components could be damaged or destroyed.
• Comply with the specified sequence when carrying out decommissioning work.
• Dismantle the motors by carrying out the work steps of the respective procedure for
installing the motor in the reverse order.
1. Bring the motor into a no-voltage condition. Wait until the DC link of the power unit has
been discharged.
2. Allow the motor to cool down for at least 30 min.
3. Switch off the cooling. Reduce the pressure to 0 bar.
4. Disconnect the power and signal cables.
5. If necessary, properly isolate the power connections. Any movement of primary sections
respective to secondary sections can lead to induced voltages.
6. Disconnect the coolant lines.
7. Drain the coolant from the motor and dispose of it correctly.
8. Remove chips, dirt, foreign particles, etc. from the motor.
9. Remove the primary sections. Observe the respective installation procedures.
When installing with a divided secondary section track, you must first slide the primary
section on one end of the secondary section track, for example. Then you can dismantle
the secondary sections that are not covered.
Then you have to move the primary section to the end without secondary section and
remove the remaining secondary section track.
Only then can you disassemble the slide together with the linear guide and the primary
section.
10.Pack the motor components in the original packaging.
11.Correctly store the motor components.
Decommissioning and disposal
9.2 Disposal
1FN3 linear motors
136 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
9.2
Disposal
The product must be disposed of in the normal recycling process in compliance with national
and local regulations.
WARNING
Injury or material damage if not correctly disposed of
If you do not correctly dispose of direct drives or their components (especially components
with permanent magnets), then this can result in death, severe injury and/or material
damage.
• Ensure that direct drives and their associated components are correctly disposed of.
Main constituents of a proper disposal procedure
● Complete demagnetization of the components that contain permanent magnets
● Components that are to be recycled should be separated into:
– Electronics scrap (e.g. encoder electronics, Sensor Modules)
– Electrical scrap (e.g. motor windings, cables)
– Scrap iron (e.g. laminated cores)
– Aluminum
– Insulating materials
● No mixing with solvents, cold cleaning agents, or residue of paint, for example
9.2.1
Disposing of secondary sections
WARNING
Risk of death and crushing as a result of permanent magnet fields
Severe injury and material damage can result if you do not take into consideration the
safety instructions relating to the permanent magnet fields of the secondary sections.
• Observe the information in Chapter "Danger from strong magnetic fields (Page 26)".
Decommissioning and disposal
9.2 Disposal
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 137
Demagnetization of the secondary sections
Disposal companies specialized in demagnetization use special disposal furnaces. The
insides of the disposal furnace consist of non-magnetic material.
The secondary sections are put in the furnace in a solid, heat-resistant container (such as a
skeleton container) made of non-magnetic material and left in the furnace during the entire
demagnetization procedure. The temperature in the furnace must be at least 300° C during a
holding time of at least 30 minutes.
Escaping exhaust must be collected and made risk-free without damaging the environment.
9.2.2
Disposal of packaging
Packaging materials and disposal
The packaging and packing aids we use contain no problematic materials. With the
exception of wooden materials, they can all be recycled and should always be disposed of
for reuse. Wooden materials should be burned.
Only recyclable plastics are used as packing aids:
● Code 02 PE-HD (polyethylene)
● Code 04 PE-LD (polyethylene)
● Code 05 PP (polypropylene)
● Code 04 PS (polystyrene)
Decommissioning and disposal
9.2 Disposal
1FN3 linear motors
138 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 139
Appendix
A
A.1
Mounting the Hall sensor box
Mounting the Hall sensor box onto the peak load motors 1FN3050 - 1FN3150
Figure A-1 Hall sensor box (HSB) with straight cable outlet for motors 1FN3050, 1FN3100 and
1FN3150
Appendix
A.1 Mounting the Hall sensor box
1FN3 linear motors
140 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Figure A-2 Hall sensor box (HSB) with lateral cable outlet for motors 1FN3050, 1FN3100 and
1FN3150
Appendix
A.1 Mounting the Hall sensor box
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 141
Mounting the Hall sensor box onto the continuous load motors 1FN3050 - 1FN3150
Figure A-3 Mounting the Hall sensor box (HSB) with straight cable outlet for motors 1FN3050-xN … 150-xN
Appendix
A.1 Mounting the Hall sensor box
1FN3 linear motors
142 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Figure A-4 Mounting the Hall sensor box (HSB) with lateral cable outlet for motors 1FN3050-xN … 150-xN
Appendix
A.1 Mounting the Hall sensor box
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 143
Mounting the Hall sensor box onto the peak load motors 1FN3300 - 1FN3450
Figure A-5 Hall sensor box (HSB) with straight cable outlet for motors 1FN3300 and 1FN3450
Appendix
A.1 Mounting the Hall sensor box
1FN3 linear motors
144 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Figure A-6 Hall sensor box (HSB) with lateral cable outlet for motors 1FN3300 and 1FN3450
Appendix
A.1 Mounting the Hall sensor box
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 145
Mounting the Hall sensor box onto continuous load motors 1FN3300 - 1FN3450
Figure A-7 Mounting the Hall sensor box (HSB) with straight cable outlet for motors 1FN3300-xN … 450-xN
Appendix
A.1 Mounting the Hall sensor box
1FN3 linear motors
146 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Figure A-8 Mounting the Hall sensor box (HSB) with lateral cable outlet for motors 1FN3300-xN … 450-xN
Appendix
A.1 Mounting the Hall sensor box
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 147
Mounting the Hall sensor onto the peak load motor 1FN3600
Figure A-9 Hall sensor box (HSB) with straight cable outlet for 1FN3600 motors
Appendix
A.1 Mounting the Hall sensor box
1FN3 linear motors
148 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Figure A-10 Hall sensor box (HSB) with lateral cable outlet for 1FN3600 motors
Appendix
A.1 Mounting the Hall sensor box
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 149
Mounting the Hall sensor box onto the continuous load motor 1FN3600
Figure A-11 Mounting the Hall sensor box (HSB) with straight cable outlet for 1FN3600-xN motors
Appendix
A.1 Mounting the Hall sensor box
1FN3 linear motors
150 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Figure A-12 Mounting the Hall sensor box (HSB) with lateral cable outlet for 1FN3600-xN motors
Appendix
A.1 Mounting the Hall sensor box
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 151
Mounting the Hall sensor box onto the peak load motor 1FN3900
Figure A-13 Hall sensor box (HSB) with straight cable outlet for 1FN3900 motors
Appendix
A.1 Mounting the Hall sensor box
1FN3 linear motors
152 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Figure A-14 Hall sensor box (HSB) with lateral cable outlet for 1FN3900 motors
Appendix
A.1 Mounting the Hall sensor box
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 153
Mounting the Hall sensor box to the continuous load motor 1FN3900
Figure A-15 Mounting the Hall sensor box (HSB) with straight cable outlet for 1FN3900-xN motors
Appendix
A.1 Mounting the Hall sensor box
1FN3 linear motors
154 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
Figure A-16 Mounting the Hall sensor box (HSB) with lateral cable outlet for 1FN3900-xN motors
Appendix
A.2 Manufacturer recommendations
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 155
A.2
Manufacturer recommendations
Information regarding third-party products
Note
Recommendation relating to third-party products
This document co
ntains recommendations relating to third-party products. Siemens accepts
the fundamental suitability of these third
-party products.
You can use equivalent products from other manufacturers.
Siemens does not accept any warranty for the properties of third
-party products.
A.2.1
Manufacturers of anti-corrosion agents
TYFOROP CHEMIE GmbH
Anti-corrosion protection:
Tyfocor
www.tyfo.de
Clariant Produkte (Deutschland) GmbH
Anti-corrosion protection:
Antifrogen N
www.clariant.de
A.2.2
Manufacturers of connectors for cooling
Rectus GmbH
www.rectus.de
Appendix
A.2 Manufacturer recommendations
1FN3 linear motors
156 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
A.2.3
Manufacturers of plastic hose manufacturers
Festo AG & Co. KG
www.festo.com
Rectus GmbH
www.rectus.de
A.2.4
Manufacturers of spacer foils
SAHLBERG GmbH & Co. KG
www.sahlberg.de
Appendix
A.3 List of abbreviations
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 157
A.3
List of abbreviations
AAA - abbreviations
CE
Communaute Europeene
DIN
Deutsches Institut für Normung (German standards organization)
EC
European Community
EMC
Electromagnetic compatibility
EN
European standard
HFD
High-frequency damping
HSB
Hall sensor box
HW
Hardware
IATA
International Air Transport Association
IEC
International Electrotechnical Commission
IP
International Protection or Ingress Protection; type of protection fü
r electric
devices according to DIN EN 60529
ISO
International Standardization Organization
KTY
Temperature sensor with progressive, almost linear characteristic
PDS
Power drive system
PE
Protective earth
PELV
Protective extra low voltage
PLC
Programmable logic controller
Pt
Platinum resistance thermometer
PTC
Temperature sensor with positive temperature coefficient
SMC
Sensor Module Cabinet
SME
Sensor Module External
SSI
Synchronous serial interface
SW
Software
Temp-F
Circuit for monitoring the temperature of the motor winding
Temp-S
Temperature monitoring circuit for switching off the drive at overtemperature
TM
Terminal Module
Appendix
A.3 List of abbreviations
1FN3 linear motors
158 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
1FN3 linear motors
Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1 159
Index
A
Accidents
First aid, 30
Anti-corrosion protection, 47
Assembly
Secondary section, 79
Secondary section cooling, 80
C
Cable
Cable laying regulations, 99
Cable carrier, 99
Certificates
EAC, 26
EC Declaration of Conformity, 26
UL and cUL, 26
Check
Motor assembly, 88
Commissioning, 111
Connection
Cooling, 91
Electrical, 108
Coolant
Provision, 46
Water properties, 46
Cooling, 42
Connection, 91
Cooling circuits, 43
Maintenance, 133
Parallel connection, 43
Cooling medium
Anti-corrosion agent properties, 47
General properties, 46
Cooling method, 31
D
Decommissioning, 135
Degree of protection, 31
Installed motor, 34
Primary section, 33
Direction of motion, 32
Dismantling, 135
Secondary section cover, 85
Disposal, 136
E
Evaluation
Temp-F, Temp-S, 47
F
Faults, 124
G
Grounding, 108
H
Hall sensor box
Holding fixture, 86
Hotline, 6
I
IATA, 60
Incorrect commutation, 114
Insulation resistance, 119
Intake temperature, 45
Index
1FN3 linear motors
160 Operating Instructions, 12/2016, 6SN1197-0AF01-0BP1
M
Magnetic fields
First aid in the case of accidents, 30
Occurrence, 26
Strength, 29, 66, 128
Motor
Circuit diagram, 108
Components, 37
Disposal, 136
Motor assembly
Check, 88
Motor circuit diagram, 108
Motor installation, 71
Procedures, 72
Motor type, 31
Mounting
Primary section, 86
Secondary section cover, 81
Mounting system
General rules, 69
Screw-in depth, 69
Screws, 80
Tightening torques, 69
N
Noise emission, 34
P
Packaging, 55, 57, 137
Pin assignment of the plug-in connectors for separate
cables, 101
PIN assignments of the plug-in connectors for
combination cables, 100
Power connection, 105
Primary section
Mounting, 86
PTC temperature sensor, 48
R
Rating plate, 36
Rating plate data, 36
S
Safety instructions
Commissioning, 112
Disassembly, 131
Disposal, 136
Electrical connection, 95
Maintenance, 127
Mechanical installation, 65
Operation, 121
Packaging, 55
Storage, 55
Transport, 55
Secondary section
Assembly, 79
Secondary section cooling
Assembly, 80
Secondary section cover, 81
Secondary section end piece, 94
Shielding, 108
Siemens Service Center, 6
Storage, 55
T
Technical Support, 6
Temperature monitoring, 31
Thermal motor protection, 31
Thermo-sandwich, 42
Thermo-Sandwich, 42
Third-party products, 155
Training, 6
Transport, 55
Type of construction, 31
U
Use for the intended purpose, 23
V
Vibration response, 34