Model QWFK-8M torque transducer

High accuracy
Stainless steel
Infinite resolution
Miniature



Torque transducers measure the torsional force applied between the two sides of the torque transducer.

These units are bi-directional and so give an output in both directions.

 
L1 = 38mm
L2 = 13mm
L3 = 13mm
D1 = 38mm
D2 = 19mm
OD = 9.53mm
ID = 9.55mm
A = Screw flats (x3)
B = Tapped hole (3 x 10-32)
Type Range Deflection at full scale
STT-QWFK8M-Z025 25in.oz (0.18Nm) 0.0027radians
STT-QWFK8M-Z100 100in.oz (0.7Nm) 0.0027radians
STT-QWFK8M-Z250 250in.oz (1.8Nm) 0.0027radians
STT-QWFK8M-M050 50in.lbs (5.7Nm) 0.0027radians
STT-QWFK8M-M100 100in.lbs (11Nm) 0.0026radians
STT-QWFK8M-M300 300in.lbs (34Nm) 0.0026radians

Specification
Excitation/supply (acceptable)0 to 10V(<=100in.oz = 5V) Temperature coefficient (zero) ±0.009% F.S. /°C
Output2mV/V (nominal) Temperature coefficient (span) ±0.009% rdg /°C
Bridge resistance350 Ohms Operating temperature range -54°C to 107°C
Gauge typefoil Compensated temperature range 16°C to 71°C
Linearity error±0.1% F.S. Over-range capacity 50% F.S.
Hysteresis±0.1% F.S. Major construction material Stainless steel
Repeatability±0.03% F.S. Electrical termination 2m (integral cable)
Resolutioninfinite    


Options and accessories
Electronics


All dimensions and specifications are nominal. www.rdpe.com/uk/stt-qwfk.htm 20080110
Due to our policy of on-going development, specifications may change without notice. Any modification may affect some or all of the specifications for our equipment.
 
UK Head Office
RDP Electronics Ltd
Grove Street, Heath Town
Wolverhampton, West Midlands, WV10 0PY
United Kingdom
Tel: +44 1902 457512
Fax: +44 1902 452000
Email: sales@rdpe.com
URL: www.rdpe.com
Registered in England No. 1688591
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