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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.


Filter by:
type model max capacity
Rotary Torque Transducer
T1 Torque Coupling
400 lb-in to 9K lb-in
50 Nm to 1K Nm
Rotary Torque Transducer
T2 Ultra Precision
0.9 lb-in to 177K lb-in
0.1 Nm to 20K Nm
Rotary Torque Transducer
T3 Ultra Precision Pedestal Mount
0.88 lb-in to 177K lb-in
0.1 Nm to 20K Nm
Rotary Torque Transducer
T4 Standard Precision
0.88 lbf-in to 8.85K lbf-in
0.1 Nm to 1K Nm
Rotary Torque Transducer
T5 Standard Precision Pedestal Mount
0.85 lb-in to 8.85K lb-in
0.1 Nm to 1K Nm
Rotary Torque Transducer
T6 Dual Range
44.3/4.43 lb-in to 177K lb-in to 17.7K l
5/0.5 Nm to 20K/2K Nm
Rotary Torque Transducer
T7 Dual Range Pedestal Mount
44.3/4.43 lb-in to 177K lb-in to 17.7K l
5/0.5 Nm to 20K/2K Nm
Rotary Torque Transducer
T8 General Purpose
1.77 lb-in to 1.77K lbf-in
0.2 Nm to 200 Nm
Rotary Torque Transducer
T11 Bearingless
0.04 lb-in to 1.327K lbf-in
0.005 Nm to 150 Nm
Rotary Torque Transducer
T12 Square Drive
0.88 lb-in to 44K lb-in
0.1 Nm to 5K Nm
Rotary Torque Transducer
T14 Slip-Ring
8.85 lb-in to 4.4K lb-in
1 Nm to 500 Nm
Rotary Torque Transducer
T15 Hex Drive
1.77 lbf-in to 177 lbf-in
0.2 Nm to 20 Nm
Rotary Torque Transducer
T22 Pulley Belt
177 lb-in to 44K lb-in
20 Nm to 5K Nm
Rotary Torque Transducer
T25 High Speed
0.885 lb-in to 44.3K lb-in
0.1 Nm to 5K Nm
Rotary Torque Transducer
T27 Hollow Flange Bearingless
5 Nm to 5K Nm
Tightening Rotary Torque
T31, T32, T33 & T34 Spindle Torque
1-500 Nm
Rotary Torque Flange
HRDT High Resolution Digital Telemetry
2200 lb-in to 88,500 lb-in
250 Nm to 10K Nm
Reaction Torque Transducer
TS11 Flange Style
88.5 lb-in to 177K lb-in
10 Nm to 20K Nm
Reaction Torque Transducer
TS12 Shaft Style
0.04 lb-in to 177K lb-in
0.005 Nm to 20K Nm
Reaction Torque Transducer
TS14 Square Drive
17.7 lbf-in to 44.2 lbf-in
2 Nm to 5K Nm
Reaction Torque Transducer
TS15 Square Flange Style
17.7 lbf-in to 17.7K lbf-in
2 Nm to 2K Nm
Reaction Torque Transducer
TS16 Square Flange Style
17.7 lbf-in to 17.7K lbf-in
2 Nm to 2K Nm
Reaction Torque Transducer
TS17 Hex Drive
1.77 lb-in to 177 lb-in
0.2 Nm to 20 Nm
Reaction Torque Transducer
TS18 Shaft to Flange Style
44.3 lbf-in to 44.3K lbf-in
5 Nm to 5K Nm
Reaction Torque Transducer
TS19 Short Flange Style
885 lbf-in to 44.3K lbf-in
100 Nm to 5K Nm
Reaction Torque Transducer
TS20 Hollow Flange
10 Nm to 200 Nm
Reaction Torque Transducer
TS21 Miniature Shaft Style
1 Nm to 100 Nm
Reaction Torque Transducer
TS22 Low Capacity Overload Protected
0.005 Nm to 20 Nm
Reaction Torque Transducer
5330 Hollow Flange
60 lb-in to 100K lb-in
Reaction Torque Transducer
5350 Solid Flange
10 oz-in to 200 oz-in
Reaction Torque Transducer
5355 Solid Flange
10 lb-in to 100K lbf-in
Reaction Torque Transducer
5400 Series Flange Style
1K lb-in to 500K lb-in
110 Nm to 55K Nm
Reaction Torque Transducer
5500 Calibration Grade
2K lb-in to 300K lb-in
220 Nm to 33K Nm
Reaction Torque Transducer
MRT Miniature
1.77 lb-in to 177 lb-in
5 Nm to 50 Nm
Reaction Torque Transducer
MRTP Miniature Overload Protected
1.77 lb-in
0.2 Nm
Reaction Torque Transducer
MRT2 Miniature
44.3 lb-in to 443 lb-in
5 Nm to 50 Nm
Reaction Torque Transducer
MRT2P Miniature Overload Protected
1.77 lb-in to 17.7 lb-in
0.2 to 2 Nm
Reaction Torque Transducer
TSQ High Capacity Square Drive
300K lb-in to 3,000K lb-in
Rotary Torque Transducer
RT10E High Capacity
25 lb-in to 2M lb-in
Rotary Torque Transducer
RT12E High Capacity
25 lb-in to 4M lb-in
Rotary Torque Transducer
RT12F Flange Mount
Rotary Torque Transducer
RT13L Low Capacity
10 oz-in to 800 oz-in
0.071 Nm to 5.649 Nm
Rotary Torque Transducer
RT14L Low Capacity
10 oz-in to 400 oz-in
0.071 Nm to 2.825 Nm