The technology behind our torque sensors are strain gages. These gages are arranged into a Wheatstone Bridge circuit, which converts the physical, mechanical force into an electrical signal that can be filtered, displayed, and recorded for further processing. This very accurate radiometric electrical signal is proportional to the applied mechanical force.

Applications:

  • Dynamometers
  • Electric motor testing
  • Hydraulic pump testing
  • Fan testing
  • Torsion test machines
  • Automotive brake testing
  • Bearing friction and lubrication studies

Rotary Transformer

Rotary transformer torque sensors offer high accuracies and RPM ratings. They are designed with an advanced transformer, shaft and housing to provide enhanced durability in rugged industrial applications. Rotating shaft torque sensors are available in a wide range of configurations.

Rotary Slip Ring

Rotating slip ring torque sensors are designed to mount in-line between a driving source, and an absorber, or load. They are used in engine dynamometers, electric motor testing, hydraulic pump testing, fan testing, and a multitude of other applications.

Reaction Torque

Reaction torque sensors are suitable for a wide array of torque measurement applications. They are typically used in torsional test machines, motor dynamometers, or in any application where rotation is limited to 360° or less. Due to the fact that these sensors do not utilize bearings, slip-rings, or other rotating elements, their installation and use can be very cost effective.

TORKDISC®

The TORKDISC® In-Line Rotary Torque Sensor System is a short-coupled, torsionally stiff structure that is ideal for a wide range of applications requiring high-accuracy, in-line rotary torque measurements. The sensor consists of a spring element which is torsionally loaded as torque is applied between an inner and outer mounting surface. Male and female pilots are provided to ensure good concentricity as the TORKDISC® is bolted into a driveline. Torque is transmitted by friction created between the mounting surfaces of the TORKDISC® and customer-provided mounting fixtures.

Reaction Torque Sensor
Rotary Transformer Torque Sensor
Rotary Slip Ring Torque Sensor
TORKDISC® Telemetry System
Compare selected models (0)
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Model Number

Model:2508-01A

  • Measurement Range: (Full Scale Capacity)50 lbf-in
  • Sensitivity: (output at rated capacity)2 mV/V
  • Mounting: Flange (#10-24 Bolts)
  • Size - Diameter: 2.0 in
  • Size - Length: 3.0 in
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Model Number

Model:2508-02A

  • Measurement Range: (Full Scale Capacity)100 lbf-in
  • Sensitivity: (output at rated capacity)2 mV/V
  • Mounting: Flange (#10-24 Bolts)
  • Size - Diameter: 2.00 in
  • Size - Length: 3.00 in
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Model Number

Model:2508-03A

  • Measurement Range: (Full Scale Capacity)200 lbf-in
  • Sensitivity: (output at rated capacity)2 mV/V
  • Mounting: Flange (#10-24 Bolts)
  • Size - Diameter: 2.00 in
  • Size - Length: 3.00 in
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Model Number

Model:2508-04A

  • Measurement Range: (Full Scale Capacity)500 lbf-in
  • Sensitivity: (output at rated capacity)2 mV/V
  • Mounting: Flange (#10-24 Bolts)
  • Size - Diameter: 2.00 in
  • Size - Length: 3.00 in
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Model Number

Model:2508-05A

  • Measurement Range: (Full Scale Capacity)1000 lbf-in
  • Sensitivity: (output at rated capacity)2 mV/V
  • Mounting: Flange (#10-24 Bolts)
  • Size - Diameter: 2.00 in
  • Size - Length: 3.00 in
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Model Number

Model:2301-01A

  • Measurement Range: (Full Scale Capacity)2000 lbf-in
  • Sensitivity: (output at rated capacity)(±15%)2 mV/V
  • Mounting: Flange (5/16in Bolts)
  • Size - Diameter: 4.00 in
  • Size - Length: 3.00 in
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Model Number

Model:2301-02A

  • Measurement Range: (Full Scale Capacity)5000 lbf-in
  • Sensitivity: (output at rated capacity)(±15%)2 mV/V
  • Mounting: Flange (5/16in Bolts)
  • Size - Diameter: 4.00 in
  • Size - Length: 3.00 in
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Model Number

Model:2302-01A

  • Measurement Range: (Full Scale Capacity)10000 lbf-in
  • Sensitivity: (output at rated capacity)(±15%)2 mV/V
  • Mounting: Flange (3/8in Bolts)
  • Size - Diameter: 5.00 in
  • Size - Length: 3.50 in
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Model Number

Model:2302-02A

  • Measurement Range: (Full Scale Capacity)20000 lbf-in
  • Sensitivity: (output at rated capacity)(±15%)2 mV/V
  • Mounting: Flange (3/8in Bolts)
  • Size - Diameter: 5.00 in
  • Size - Length: 3.50 in
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Model Number

Model:2303-01A

  • Measurement Range: (Full Scale Capacity)50000 lbf-in
  • Sensitivity: (output at rated capacity)(±15%)2 mV/V
  • Mounting: Flange (5/8in Bolts)
  • Size - Diameter: 8.00 in
  • Size - Length: 7.38 in
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Model Number

Model:2303-02A

  • Measurement Range: (Full Scale Capacity)100000 lbf-in
  • Sensitivity: (output at rated capacity)(±15%)2 mV/V
  • Mounting: Flange (5/8in Bolts)
  • Size - Diameter: 8.00 in
  • Size - Length: 7.38 in
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Model Number

Model:2304-01A

  • Measurement Range: (Full Scale Capacity)100000 lbf-in
  • Sensitivity: (output at rated capacity)(±15%)2 mV/V
  • Mounting: Flange (3/4in Bolts)
  • Size - Diameter: 9.75 in
  • Size - Length: 8.50 in
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Model Number

Model:2304-02A

  • Measurement Range: (Full Scale Capacity)200000 lbf-in
  • Sensitivity: (output at rated capacity)(±15%)2 mV/V
  • Mounting: Flange (3/4in Bolts)
  • Size - Diameter: 9.75 in
  • Size - Length: 8.50 in
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Model Number

Model:2305-01A

  • Measurement Range: (Full Scale Capacity)300000 lbf-in
  • Sensitivity: (output at rated capacity)(±15%)2 mV/V
  • Mounting: Flange (1 in Bolts)
  • Size - Diameter: 14.00 in
  • Size - Length: 10.5 in
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Model Number

Model:2305-02A

  • Measurement Range: (Full Scale Capacity)500000 lbf-in
  • Sensitivity: (output at rated capacity)(±15%)2 mV/V
  • Mounting: Flange (1 in Bolts)
  • Size - Diameter: 14.00 in
  • Size - Length: 10.50 in
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Model Number

Model:4103-01A

  • Measurement Range: (Full Scale Capacity)100 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.0 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: .75 in Dia. Keyed Shaft
  • Maximum Speed: 15000 RPM
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Model Number

Model:4103-02A

  • Measurement Range: (Full Scale Capacity)200 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.0 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: .75 in Dia. Keyed Shaft
  • Maximum Speed: 15000 RPM
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Model Number

Model:4104-01A

  • Measurement Range: (Full Scale Capacity)500 in-lb
  • Sensitivity: (output at rated capacity)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: 1.00 in Dia. Keyed Shaft
  • Maximum Speed: 15000 RPM
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Model Number

Model:4104-02A

  • Measurement Range: (Full Scale Capacity)1000 in-lb
  • Sensitivity: (output at rated capacity)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: 1.00 in Dia. Keyed Shaft
  • Maximum Speed: 15000 RPM
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Model Number

Model:4104-03A

  • Measurement Range: (Full Scale Capacity)2000 in-lb
  • Sensitivity: (output at rated capacity)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: 1.00 in Dia. Keyed Shaft
  • Maximum Speed: 15000 RPM
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Model Number

Model:4105-01A

  • Measurement Range: (Full Scale Capacity)5000 in-lb
  • Sensitivity: (output at rated capacity)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: 1.50 in Dia. Keyed Shaft
  • Maximum Speed: 12000 RPM
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Model Number

Model:4105-02A

  • Measurement Range: (Full Scale Capacity)5000 in-lb
  • Sensitivity: (output at rated capacity)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: 1.50 in Dia. Keyed Shaft
  • Maximum Speed: 12000 RPM
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Model Number

Model:4105-03A

  • Measurement Range: (Full Scale Capacity)10000 in-lb
  • Sensitivity: (output at rated capacity)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: 1.50 in Dia. Keyed Shaft
  • Maximum Speed: 12000 RPM
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Model Number

Model:4106-01A

  • Measurement Range: (Full Scale Capacity)10000 in-lb
  • Sensitivity: (output at rated capacity)2.0 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: 2.25 in Dia. Keyed Shaft
  • Maximum Speed: 6700 RPM
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Model Number

Model:4106-02A

  • Measurement Range: (Full Scale Capacity)20000 in-lb
  • Sensitivity: (output at rated capacity)2.0 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: 2.25 in Dia. Keyed Shaft
  • Maximum Speed: 6700 RPM
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Model Number

Model:4106-03A

  • Measurement Range: (Full Scale Capacity)36000 in-lb
  • Sensitivity: (output at rated capacity)2.0 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: 2.25 in Dia. Keyed Shaft
  • Maximum Speed: 6700 RPM
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Model Number

Model:4115K-02A

  • Measurement Range: (Full Scale Capacity)100 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: Flange w/ Splined Shaft
  • Maximum Speed: 15000 RPM
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Model Number

Model:4115K-03A

  • Measurement Range: (Full Scale Capacity)200 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: Flange w/ Splined Shaft
  • Maximum Speed: 15000 RPM
$7800.00 USD
(Pricing valid in US only)
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Model Number

Model:4115K-04A

  • Measurement Range: (Full Scale Capacity)500 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: Flange w/ Splined Shaft
  • Maximum Speed: 15000 RPM
$7800.00 USD
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Model Number

Model:4115K-05A

  • Measurement Range: (Full Scale Capacity)600 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: Splined
  • Maximum Speed: 15000 RPM
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Model Number

Model:4115K-06A

  • Measurement Range: (Full Scale Capacity)1000 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: Flange w/ Splined Shaft
  • Maximum Speed: 15000 RPM
$7800.00 USD
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Model Number

Model:4115K-07A

  • Measurement Range: (Full Scale Capacity)1200 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: Flange w/ Splined Shaft
  • Maximum Speed: 15000 RPM
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Model Number

Model:4115K-08A

  • Measurement Range: (Full Scale Capacity)2000 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: Flange w/ Splined Shaft
  • Maximum Speed: 15000 RPM
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Model Number

Model:4115K-09A

  • Measurement Range: (Full Scale Capacity)2400 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: Splined
  • Maximum Speed: 15000 RPM
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Model Number

Model:4115K-10A

  • Measurement Range: (Full Scale Capacity)3600 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: Splined
  • Maximum Speed: 15000 RPM
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Model Number

Model:4115K-11A

  • Measurement Range: (Full Scale Capacity)5000 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: Flange w/ Splined Shaft
  • Maximum Speed: 15000 RPM
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Model Number

Model:4115K-13A

  • Measurement Range: (Full Scale Capacity)10000 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: Flange w/ Splined Shaft
  • Maximum Speed: 15000 RPM
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Model Number

Model:4115A-02A

  • Measurement Range: (Full Scale Capacity)100 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: Flange w/ Splined Shaft
  • Maximum Speed: 15000 RPM
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Model Number

Model:4115A-03A

  • Measurement Range: (Full Scale Capacity)200 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: Flange w/ Splined Shaft
  • Maximum Speed: 15000 RPM
$12000.00 USD
(Pricing valid in US only)
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Model Number

Model:4115A-04A

  • Measurement Range: (Full Scale Capacity)500 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: Flange w/ Splined Shaft
  • Maximum Speed: 15000 RPM
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Model Number

Model:4115A-05A

  • Measurement Range: (Full Scale Capacity)1000 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: Flange w/ Splined Shaft
  • Maximum Speed: 15000 RPM
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Model Number

Model:4115A-06A

  • Measurement Range: (Full Scale Capacity)1000 in-lb
  • Sensitivity: (output at rated capacity)(±15%)2.5 mV/V
  • Non-Linearity: <=0.05 % FS
  • Mounting: Splined
  • Maximum Speed: 15000 RPM
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Model Number

Model:3123-01A

  • Measurement Range: (Full Scale Capacity)100 in-lb
  • Sensitivity: (output at rated capacity)2.0 mV/V
  • Non-Linearity: <=0.1 % FS
  • Mounting: Keyed Shaft
  • Maximum Speed: 7900 RPM
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Model Number

Model:3123-02A

  • Measurement Range: (Full Scale Capacity)200 in-lb
  • Sensitivity: (output at rated capacity)2.0 mV/V
  • Non-Linearity: <=0.1 % FS
  • Mounting: Keyed Shaft
  • Maximum Speed: 7900 RPM
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Model Number

Model:3124-01A

  • Measurement Range: (Full Scale Capacity)500 in-lb
  • Sensitivity: (output at rated capacity)2.0 mV/V
  • Non-Linearity: <=0.1 % FS
  • Mounting: Keyed Shaft
  • Maximum Speed: 7900 RPM
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Model Number

Model:3124-02A

  • Measurement Range: (Full Scale Capacity)1000 in-lb
  • Sensitivity: (output at rated capacity)2.0 mV/V
  • Non-Linearity: <=0.1 % FS
  • Mounting: Keyed Shaft
  • Maximum Speed: 7900 RPM
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Model Number

Model:3124-03A

  • Measurement Range: (Full Scale Capacity)2000 in-lb
  • Sensitivity: (output at rated capacity)2.0 mV/V
  • Non-Linearity: <=0.10 % FS
  • Mounting: Keyed Shaft
  • Maximum Speed: 9000 RPM
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Model Number

Model:3125-01A

  • Measurement Range: (Full Scale Capacity)5000 in-lb
  • Sensitivity: (output at rated capacity)2.0 mV/V
  • Non-Linearity: <=0.1 % FS
  • Mounting: Keyed Shaft
  • Maximum Speed: 7900 RPM
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Model Number

Model:3125-02A

  • Measurement Range: (Full Scale Capacity)10000 in-lb
  • Sensitivity: (output at rated capacity)2.0 mV/V
  • Non-Linearity: <=0.1 % FS
  • Mounting: Keyed Shaft
  • Maximum Speed: 7900 RPM
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Model Number

Model:5302D-03A

  • Measurement Range: (Full Scale Capacity)1000 in-lb
  • Temperature Range: (Operating)+32 to +185 °F
  • Torsional Stiffness: 2900000 in-lb/radian
  • Overload Limit: (Bolt Joint Slip)3300 in-lb
  • Housing Material: (Sensor)Anodized Aluminum
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Model Number

Model:5302D-02A

  • Measurement Range: (Full Scale Capacity)5000 in-lb
  • Temperature Range: (Rotor/Stator - Operating)+32 to +185 °F
  • Torsional Stiffness: 14500000 in-lb/radian
  • Overload Limit: (Bolt Joint Slip)10000 in-lb
  • Housing Material: (Sensor)Steel Alloy
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Model Number

Model:5308D-01A

  • Measurement Range: (Full Scale Capacity)10000 in-lb
  • Temperature Range: (Rotor/Stator - Operating)+32 to +185 °F
  • Torsional Stiffness: 33500 kin-lb/radian
  • Overload Limit: (Bolt Joint Slip)35000 in-lb
  • Housing Material: (Sensor)Steel Alloy
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Model Number

Model:5308D-02A

  • Measurement Range: (Full Scale Capacity)20000 in-lb
  • Temperature Range: (Rotor/Stator - Operating)+32 to +185 °F
  • Torsional Stiffness: 67000 kin-lb/radian
  • Overload Limit: (Bolt Joint Slip)35000 in-lb
  • Housing Material: (Sensor)Steel Alloy
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Model Number

Model:5308D-03A

  • Measurement Range: (Full Scale Capacity)30000 in-lb
  • Temperature Range: (Rotor/Stator - Operating)+32 to +185 °F
  • Torsional Stiffness: 100000000 in-lb/radian
  • Overload Limit: (Bolt Joint Slip)35000 in-lb
  • Housing Material: (Sensor)Steel Alloy
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Model Number

Model:5309D-01A

  • Measurement Range: (Full Scale Capacity)50000 in-lb
  • Temperature Range: (Operating)+32 to +185 °F
  • Torsional Stiffness: 115000 kin-lb/radian
  • Overload Limit: (Bolt Joint Slip)85000 in-lb
  • Housing Material: (Sensor)Plated Steel
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Model Number

Model:5309D-02A

  • Measurement Range: (Full Scale Capacity)100000 in-lb
  • Temperature Range: (Operating)+32 to +185 °F
  • Torsional Stiffness: 230000 kin-lb/radian
  • Overload Limit: (Bolt Joint Slip)110000 in-lb
  • Housing Material: (Sensor)Plated Steel
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