Non-Contact Torque Sensors Increase Fuel Economy, Improve Ride Comfort and Safety
Torque Sensors In order to determine the most suitable torque sensor, it is necessary to understand the application and environment. Some applications may require underwater sensors, while others may only need a torque sensor. The type of mounting and assembly is also important. Some are mounted flange-to-flange, while others are mounted shaft-to-shaft. The torque sensors must be able to detect the rotational force in both clockwise and counterclockwise directions. The most common design for a torque sensor uses bonded strain gauge technology. The strain gauges are bonded to a shaft with a 45-degree inclination. The application will determine the type of cross-section and materials used for the shaft. Depending on the application, a cruciform, square, or a circular cross-section is appropriate. Some torque sensors are made from a combination of these materials. When selecting a torque sensor, make sure to consider its physical and environmental requirements. The temperature, hu