17 Reaction Torque Sensor - Keyed Shaft

17 Reaction Torque Sensor – Keyed Shaft, for static torque measurement. Both ends are keyed, easy to install and use. Measuring range: 0-0.2-5000N.m optional. It is used in the detection of torque and power of fans, water pumps, gearboxes, and torque wrenches.

Features of 17 Reaction Torque Sensor – Keyed Shaft

  • The resistance strain is an integrated product composed of sensitive components and integrated circuits. High precision and stable performance;
  • Measuring range: 0-0.2-5000N.m optional;
  • It can measure the torsion force in both positive and negative directions;
  • Both ends are keyway links, easy to install;
  • Suitable for measurement of static torque;
  • Large range supports non-standard customization;

Technical Parameters

Range0-0.2,0.5,1,2,5,10,20,30,50,100,500,1000…5000N.m support non-standard customization
Output1-1.5mV/V optional amplifier 0-±5V, 0-±10V, 4-20mA, 0-20mA, etc.
Zero output±1%F.S
Precision error±0.1%F.S±0.2%F.S±0.3%F.S
Zero temperature drift0.03%F.S/10℃
Temperature Sensitivity Drift0.03%F.S/10℃
Input resistance750±10Ω
Output resistance700+5Q
Insulation resistance≥5000M2/100VDC
Excitation voltage9-15VDC external amplifier 12/24VDC (9-30VDC)
Temperature Compensation Range-10~60℃
Range of working temperature-20~80℃
Safe overload150%F.S limit 200%F.S
Cable Specifications5.2mm*3m
Shell materialStainless or Alloy Steel


17 Reaction Torque Sensor - Keyed Shaft Dimensions
ModelRange (Nm)AφLBCDEF

Learn More About 17 Reaction Torque Sensor – Keyed Shaft

Basic principle of reaction torque sensor:

Using strain gauge electrical measurement technology, a strain bridge is formed on the elastic shaft. The electrical signal of the elastic shaft being twisted can be measured by supplying power to the strain bridge.

After the strain signal is amplified, it is converted into a frequency signal proportional to the torsional strain after pressure/frequency conversion.
Or directly output standard 4~20mA current signal and 1~5V voltage signal.

Read more about: Types Of Torque Transducers

The reaction torque sensor is generally used to test the occasions where the torque changes slowly. The sampling speed is generally lower than 50 times per second. Such as testing the manual torque wrench, the static load torque of the transmission, etc.

The application range of static torque sensor is mainly used in test systems such as experimental machines and static torque detection.

Static torque does not involve acceleration. For example, the torque of the clock spring used to move the second hand is static torque. If the car is traveling at a steady speed, it will develop a rotational static torque because it only rotates, but not acceleration.

The engine produces static and dynamic torque. For example, if you measure torque in a car crankshaft, you measure dynamic torque because cylinder firing and piston rotation of the crankshaft involve acceleration. This static in a static torque sensor means that the measuring elastomer of the sensor does not participate in relative motion.

This static in a reaction torque sensor means that the measuring elastomer of the sensor does not participate in relative motion. Due to its excellent stability, high measurement accuracy and high cost performance, it has been widely praised in testing machines, static torque detection and other testing systems.

If you cannot find an answer to your question in our 17 Reaction Torque Sensor – Keyed Shaft, you can always contact us and we will be with you shortly.

More Featured Torque Sensors For Sale

Sino-Inst is a manufacturer of 17 Reaction Torque Sensor – Keyed Shaft Dimensions. We offer more than 20 types of Reaction Static Torque Sensors. Reaction Torque Sensors can measure a variety of different mechanical power, rotational speed and torque measuring devices.

Reaction Torque Sensor is also called reaction static torque sensor, torque transducer. Mainly used for torque measurement in Static situations. Reaction Torque Sensor, with key shaft connection at both end; suitable for static torque measurement.

Sino-Inst’s Reaction Torque Sensors, made in China, have good quality, with better prices. Our Reaction Torque Sensors are widely used in China, India, Pakistan, USA and other countries.

Sino-Inst’s entire team is well trained, so we can ensure that each customer’s needs are met. If you need any help with your product requirements, whether it is a Reaction Torque Sensor, level sensors, or other equipment, please give us a call.

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