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MRT Miniature Reaction Torque Transducer - INTERFACE Inc
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MRT Miniature Reaction Torque Transducer - INTERFACE Inc


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The Leader in Force Measurement
Model MRT Miniature Reaction Torque Transducer
Why the Interface model MRT Miniature Reaction Torque Cell is the best in class:
• Proprietary Interface temperature compensated strain gages
• Low capacity - as low as 1.77 in-lb (0.2 Nm)
• Small size - 1.6 in OD x 1.25 in
• Excellent linearity & repeatability
• Low deflection - high torsional stiffness
SPECIFICATIONS
See
CAPACITY (Nm)
Drawing
0.2,2, 20
inch (mm)
0)
M5 x 0.8 - 6H x 0.20 Deep
(2)
.119 ±0.001 (3.02 ±0.03)
.237 thru (6.02)
.984 (24.99)
1.375 (34.95)
©
1.25 (31.8)
1.60 (40.6)
1.50 (38.1)
M5 x 0.8 - 6H x 0.20 Deep
Standard Capacities (Nm)....................0.2, 2, 20
Equivalent (in-lb).................................1.77, 17.7, 177
ACCURACY - (MAX ERROR)
Nonlinearity-% FS..............................±0.10
Hysteresis % FS................................±0.10
Nonrepeatability-% RO ......................±0.05
Creep, in 20 min-% ............................±0.10
TEMPERATURE
Compensated Range-'F......................15 to 115
Compensated Range-'C......................-10 to 45
Operating Range-'F............................-65 to 200
Operating Range-'C ..........................-55 to 90
Effect on Zero-% RO/100F' ................±0.20
Effect on Output % 100F....................±0.10
ELECTRICAL
Rated Output-mV/V (Nominal)............2.00 ±0.30
Zero Balance % RO............................±1.0
Input Resistance-Ohms......................700 + 100/-7
Output Resistance-Ohms....................700 ±7
Insulation Resistance-Megohm..........>5000
Excitation, Nominal..............................10 VDC
Excitation, Maximum..........................20 VDC
MECHANICAL
Overload:
-safe torsion % CAP......................±150
-ultimate torsion-% CAP................±400
-safe side load-N............................13, 110, 400
-lbf..............................3, 25, 90
-safe overhung moment-% CAP ....100
-safe mounting torque-Nm............0.3, 3, 9
-in-lb..................2.7, 27, 80
Deflection at capacity-radian..............0.007, 0.003, 0.003
Cable length-feet ................................ 5
INTERFACE • 7401 E. Butherus Drive, Scottsdale, AZ 85260 • PHONE: (480) 948-5555 • FAX: (480) 948-1924
91_MRT
www.interfaceforce.com • Email: gen@interfaceforce.com • order toll-free 1-800-947-5598 07/03/08

pageCatalog pdf di En 2012-05-20-18