Torque transducer uses digital telemetry
A
Lebow Products product story
Edited by the Engineeringtalk editorial team
Jun 10, 2002
Lebow Model 2000 rotary torque sensors are designed for dynamometer applications where noncontact operation, high torsional stiffness and short length are an advantage.
Lebow Model 2000 rotary torque sensors are designed for dynamometer applications where noncontact operation, high torsional stiffness and short length are an advantage.
The digital telemetry system eliminates the need for bearings and slip rings, which reduces maintenance costs and simplifies installation while still allows for high accuracy performance.
The new family consists of 12 capacities ranging from 150 to 8000ftlb.
Other capacities are available on request.
Standard output is +/-5V DC with an overall accuracy of 0.25% or better when considering nonlinearity, hysteresis and repeatability.
The advanced digital telemetry is immune to RF, PWM and EM interference.
Model 2000 sensors mate directly to commercially available couplings on one side and to a drive shaft on the other side.
System power requirements are 10 -18VC (optional) or 120V AC (standard) with an input-sampling rate of 26,000 samples per second.
Frequency response is 2kHz.
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