Torque sensorsTorque transducer

Torque sensors - precise measurement solutions for industry and research

Torque sensors, also known as torque transducers, are central elements in torque measurement and are used in many areas of industrial measurement technology. These sensors measure the torque exerted on a shaft and play a key role in monitoring and optimising machines, vehicles and production processes.

How torque sensors work
Modern torque sensors are often based on strain gauge technology (DMS). This technology is used to record the deformation of a measuring shaft caused by the applied anliegend. These transducers are available in different measuring ranges and are selected depending on the application, with measuring ranges from a few Newton metres (mNm) to several thousand Nm being possible.

Types of torque sensors: rotating and static sensors
There are two main types of torque sensors: rotating and static sensors. Rotating sensors measure torques on flexible parts, while static sensors (also known as non-rotating or reaction torque sensors) are used for stationary parts. Torque measurement shafts are mainly used in dynamic applications such as test benches and end-of-line tests where high rotary speeds occur and non-contact signal transmission is required. These dynamic systems often offer additional functions such as angle of rotation measurement and can be equipped with output signals such as 10V or via USB.

Dual-range torque transducers: flexibility in measurement
Another important technology is dual-range torque transducers, which make it possible to measure torques in two different ranges without overloading the sensor. These sensors offer high overload protection and enable precise measurement results in applications with fluctuating loads.

Application areas of torque sensors
Torque sensors are widely used in industrial and scientific research, especially in the development of motors, transmissions and pumps. In the automotive industry, for example, they are used to test and optimise the mechanical performance and efficiency of engines. Here, quality monitoring and test benches are indispensable in order to fulfil the required accuracy and reliability requirements.

High precision and calibration of torque sensors
When developing torque sensors, we pay particular attention to high accuracy and precision, which is ensured by regular calibration. Premium torque measuring devices and suitable measuring amplifiers play a central role in the evaluation of the measurement data. Signal transmission in modern measuring systems is often contactless in order to enable interference-free measurements at high rotary speeds.

The future of torque sensors: Technological developments
In order to meet the increasing requirements, our torque sensors are constantly being further developed, particularly in terms of unrivalled precision, overload protection and non-contact technologies. This makes them indispensable tools in modern measurement technology and for monitoring production processes.

Product variety and accessories from burster
burster offers you a wide range of products for specific applications, from short flange transducers to non-contact measuring systems. In addition to the actual sensors, we naturally also supply accessories such as mountings and adapters for smooth integration.