Rotary Shaft Digital Non-Contact Torque Sensor

These sensors are designed to measure rotating drive torque using a conventional shaft-to-shaft configuration for in-line placement. The unique design incorporates a digital non-contact wireless system that provides power to the rotating electronics mounted on the shaft and transmits the signal back to the receiver in digital format. The torque signal is then represented as a calibrated high-level analog voltage. The sensor features high rotational speed, high-frequency response, and high accuracy. These sensors can also be supplied with an optical encoder to measure angle or speed.

Model number: 01424

For more information or to request additional specification, please contact us.

    Key Features


    • Signal amplifier output = +/-5V or +/-10V Full scale
    • Integral angle encoder – 512 ppr (10000rpm)
    • Optional Integral angle encoder – 1024 ppr (5800rpm) or 2048 ppr (2900 rpm)
    • Foot mount
    Capacity 50 in. oz. to 100,000 in-lbs. (See dwg)  
    Overload capacity 150% of F.S.  
    Output at F.S. Isolated +/- 5Vdc  
    Sample rate 20,000 samples per sec  
    Bandwidth dc – 1kHz  
    Non-linearity 0.10% of F.S.  
    Hysteresis 0.10% of F.S.  
    Zero balance 1.00% of F.S.  
    Compensated temperature 70 to 170°F (21 to 76°C)  
    Useable temperature -40 to +185°F (-40 to 85°C)  
    Temperature effect on zero 0.002% of F.S./°F  
    Temperature effect on span 0.002% of Rdg./°F  
    Supply voltage 12-15Vdc  
    Supply current, maximum 350mA  
    Maximum shaft speed 10000 RPM for 2000in-lbs and less, 7500rpms for larger capacities up to 20000in-lbs, 5000rpms for up to 100000in-lbs