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Torque Transducers

Interface offers both reaction and rotary style torque transducers.

Whether you need torque transducers for rotary torque, axial torsion or reaction torque, you don't have to be an expert in torque measurement, because we are. Talk to us about what sort of torque you need to measure, and under what conditions and constraints. We'll walk you through the specification process, quickly and efficiently, and if we don't have what you need on the shelf, we'll be happy to customize an existing product or build a new one from scratch to meet your exacting requirements.

Interface offers both reaction and rotary style torque transducers. Reaction torque transducers are used to measure torque loads where the sensor doesn't have to rotate, or rotates through a limited number of rotations. Applications for reaction torque include motor or pump torque, valves, actuators, steering gears and gear reducers. Rotary torque transducers are used in applications where the torque transducer must rotate, such as when attached to a spinning shaft. A rotary torque transducer provides a method of getting the signal off of the rotating element without an attached cable.

Reaction Torque
Interface reaction torque transducers come in a wide variety of form factors including shaft, solid flange, hollow flange and flat types. Capacities range from small oz-in units all the way up to millions of lbf-in. Most of the reaction torque transducers have mV/V outputs but the solid flange type is optionally available with +5 VDC or 4-20 mA output.

Rotary Torque
Available models of rotary torque transducers include shaft and flange types in either 2X or 4X safe overload ratings. All of Interface's rotary torque transducers can be ordered with on-board signal conditioning providing +5 or +10 VDC output. A horsepower option provides further capability of separate voltage outputs proportional to torque, speed and horsepower.

T1 Torque Coupling
400 lb-in to 9K lb-in
50 Nm to 1K Nm T2 Precision
0.9 lb-in to 177K lb-in
0.1 Nm to 20K Nm T3 Precision
0.9 lb-in to 177K lb-in
0.1 Nm to 20K Nm T4 General Purpose
0.9 lb-in to 9K lb-in
0.1 Nm to 20K Nm T5 General Purpose
0.9 lb-in to 9K lb-in
0.1 Nm to 20K Nm T6 Dual Range
9 lb-in to 2K lb-in
1 Nm to 1K Nm T7 Dual Range
4 lb-in to 9K lb-in
0.5 Nm to 1K Nm T8 ECO Rotary
2 lb-in to 2K lb-in
0.2 Nm to 200 Nm T11 Bearingless
0.04 lb-in to 1.4K lb-in
0.005 Nm to 150 Nm T12 Square Drive
0.9 lb-in to 45K lb-in
0.1 Nm to 5K Nm T14 Slip-Ring
9 lb-in to 4.5K lb-in
1 Nm to 500 Nm T15 Hex Drive
1.77 lb-in to 177 lb-in
0.2 Nm to 20 Nm T22 Pulley Rotary
200 lb-in to 45K lb-in
20 Nm to 5K Nm RT10E High
25 lb-in to 4000K lb-in
3 Nm to 460K Nm RT12E High
25 lb-in to 2000K lb-in
3 Nm to 230K Nm MRT Miniature
1.8 lb-in to 177 lb-in
0.2 Nm to 20K Nm MRT2 Miniature
1.77 lb-in to 443 lb-in
0.2 Nm to 50K Nm MRTP Reaction
1.8 lb-in to 1.8 lb-in
0.2 Nm to 0.2 Nm 5330 Hollow Flange
60 lb-in to 100K lb-in
7 Nm to 12K Nm 5350 Solid Flange
0.625 lb-in to 13 lb-in
0.07 Nm to 1.5 Nm 5355 Solid Flange
10 lb-in to 100K lb-in
100K Nm to 120K Nm 5400 Series Flange
2K lb-in to 500K lb-in
226 Nm to 565K Nm TS11 Flange Style
80 lb-in to 200K lb-in
10 Nm to 20K Nm TS12 Shaft Style
0.04 lb-in to 177K lb-in
0.005 Nm to 20K Nm TS14 Square Drive
17.7 lb-in to 44.2 lb-in
2 Nm to 5K Nm TS15 Square Flange
17.7 lb-in to 17.7K lb-in
2 Nm to 2K Nm TS16 Square Flange
17.7 lb-in to 17.7K lb-in
2 Nm to 2K Nm TS17 Hex Drive
1.77 lb-in to 177 lb-in
0.2 Nm to 20 Nm TS18 Shaft to
44.3 lb-in to 44.3K lb-in
5 Nm to 5K Nm TS19 Short Flange
885 lb-in to 44.3 lb-in
100 Nm to 5K Nm TR1 Rod End
60 lb-in to 100K lb-in
18 Nm to 110 Nm RT13L Low Capacity
0.6 lb-in to 13 lb-in
0.07 Nm to 1.5 Nm RT14L Low Capacity
0.6 lb-in to 13 lb-in
0.07 Nm to 1.5 Nm 1216 Axial Torsion
125 lb-in to 2K lb-in
625 Nm to 10K Nm 1516 Axial Torsion
50 lb-in to 100 lb-in
6 Nm to 12 Nm 2816 Axial Torsion
2K lb-in to 15K lb-in
226 Nm to 1.7K Nm T25 USB
4.4 to 8.8K lb-in
0.5 to 1K Nm T23 LC Rotary
2.6K to 4.4K lb-in
300 to 500 Nm T26 USB Output
88.5 lb-in
10 Nm MRT2P Overload
1.77 to 17.7 lb-in
0.2 to 2 Nm HRDT High
443 to 88.5K lb-in
250 to 10K Nm 5600 Axial Torsion
6K lbf / 5K lb-in to 180K lbf / 300K lb-in
26.7 KN / 565 N-M to 800 KN / 33.9 KN-M