micro-measurements@vishay.com
Shear/Torque Patterns
Vishay Micro-Measurements
www.vishaymg.com
80
Document Number: 11512
Revision 28-Jan-03
General Purpose Strain Gages - Shear/Torque Patterns
GAGE PATTERN
Actual size shown.
Enlarged when necessary for definition.
ES = Each section CP = Complete pattern
S = Section (S1= Sec 1) M = Matrix
inch
millimeter
GAGE RES. IN OHMS
DESIGNATION Tolerance is
Insert desired S-T-C increased when OPTIONS AVAILABLE
number in spaces Option W, E, SE, LE,
marked XX. or P is specified.
GAGE OVERALL GRID OVERALL
LENGTH LENGTH WIDTH WIDTH
MATRIX SIZE
GAGE OVERALL GRID OVERALL
LENGTH LENGTH WIDTH WIDTH
MATRIX SIZE
GAGE OVERALL GRID OVERALL
LENGTH LENGTH WIDTH WIDTH
MATRIX SIZE
250TR
0.250 ES 0.550 CP 0.250 ES 0.794 CP
6.35 ES 13.97 CP 6.35 ES 20.17 CP
0.70L x 0.96W 17.8L x 24.4W
Two-element 90° rosette for shear-strain and torque measurements. EK-
Series gages are supplied with duplex copper pads (DP) when optional
feature W or SE is not specified.
EA-XX-250TR-120 W, E, L, LE
EA-XX-250TR-350 W, E, L, LE
EK-XX-250TR-10C W, SE
S2K-XX-250TR-10C
WA-XX-250TR-120 W*
WA-XX-250TR-350 W*
WK-XX-250TR-350 W*
WK-XX-250TR-10C W*
SA-XX-250TR-120
SA-XX-250TR-350
SK-XX-250TR-350
SK-XX-250TR-10C
250TK Two-element 90° torque gage with compact geometry. Sections are
electrically independent. See also 250TL pattern.
EA-XX-250TK-120 E, L, LE
EA-XX-250TK-350 E, L, LE
EA-XX-250TK10C E, L, LE
WA-XX-250TK-120
WA-XX-250TK-350
WA-XX-250TK-10C
WK-XX-250TK-350
WK-XX-250TK-10C
WK-XX-250TK-30C
SA-XX-250TK-120
SA-XX-250TK-350
SA-XX-250TK-10C
SK-XX-250TK-350
SK-XX-250TK-10C
SK-XX-250TK-30C
0.250 ES 0.640 CP 0.220 ES 0.450 CP
6.35 ES 16.26 CP 5.59 ES 11.43 CP
0.74L x 0.55W 18.8L x 14.0W
0.250 ES 0.640 CP 0.220 ES 0.450 CP
6.35 ES 16.26 CP 5.59 ES 11.43 CP
0.74L x 0.55W 18.8L x 14.0W
250TL Two-element 90° rosette torque gage. Similar to the 250TK pattern except
sections have a common electrical connection. EK-Series gages are supplied
with duplex copper pads (DP) when optional feature SE is not specified.
EA-XX-250TL-350 E, L, LE
EK-XX-250TL-10C SE
WA-XX-250TL-350
WK-XX-250TL-10C
SA-XX-250TL-350
SK-XX-250TL-10C
120 ±0.2%
350 ±0.2%
1000 ±0.2%
120 ±0.4%
350 ±0.4%
1000 ±0.4%
350 ±0.4%
1000 ±0.4%
3000 ±0.4%
120 ±0.4%
350 ±0.4%
1000 ±0.4%
350 ±0.4%
1000 ±0.4%
3000 ±0.4%
350 ±0.2%
1000 ±0.2%
350 ±0.4%
1000 ±0.4%
350 ±0.4%
1000 ±0.4%
120 ±0.2%
350 ±0.2%
1000 ±0.2%
1000 ±0.4%
120 ±0.4%
350 ±0.4%
350 ±0.4%
1000 ±0.4%
120 ±0.4%
350 ±0.4%
350 ±0.4%
1000 ±0.4%
*Options available but not normally recommended. See Gage Series and Optional Features datasheet for details.