Product Description


    FUTEK’s Reaction Torque Sensor - Square Drive offers a unique solution for Torque auditing applications. The TDD400 Reaction Torque Sensor - Square Drive is available in Aluminum construction with a built-in Overload Protection up to 400 in-oz.

    The standard TDD400 Reaction Torque Sensor - Square Drive can be modified or customized to meet your requirements. The TDD400 Reaction Torque Sensor - Square Drive Series manufactured in USA and uses metal foil strain gauge technology.


    Product Highlights:

    • Designed for Torque auditing
    • Aluminum Construction
    • Strain Gauge Based
    • Built-in Overload Protection
    • Rubber Grip

    For those who are a looking for a complete system solution, FUTEK can provide both signal conditioned displays or our VCal Portable System. FUTEK’s VCal Portable System brings an easy-to-use system verification directly to the customer making it ideal for on-site verification and calibration of your products. FUTEK TDD Series is also available with TEDS / IEEE1451.4 option.

    Product Specifications
     Height (in)  3
     Weight (oz)  14
     Dia (in)  1.98
     Compensated Temperature   60    160  F
     Excitation   1    18  Vdc
     Hysteresis   -0.2    0.2  % of R.O.
     Input Resistance    394    Ohms nom.
     Nonlinearity   -0.2    0.2  % of R.O.
     Nonrepeatability   -0.05    0.05  % of R.O.
     Operating Temperature   -60    200  F
     Output Resistance    350    Ohms nom.
     Safe Overload       150  % of R.O.
     Temperature Shift Span   -0.002    0.002  % of Load/F
     Temperature Shift Zero   -0.002    0.002  % of R.O./F
     Zero Balance   -1    1  % of R.O.
     Capacity       10  in-oz
     Rated Output     2    mV/V nom. 
     Calibration Excitation    10    Vdc