ATO Strain gauge torque sensor adopts strain electric measurement technology. A strain gauge is attached to the elastic shaft to form a measuring bridge. When the elastic shaft is slightly deformed by torque, the resistance value of the bridge will change, and the change of strain bridge resistance will change into the change of electrical signal to achieve torque measurement. The sensor completes the following information conversion, such as the sensor consists of elastic shaft, measuring bridge, instrument amplifier and interface circuit.
Note:
ATO Reaction Torque Sensor, Flange to Square Drive, Default Output signal: DC 0-20mV, if you want output signal: DC 4-20mA, DC 0-5V, DC 0-10V, RS485, please purchase a load cell amplifier: ATO-LCTR-OAR use together.