Torque and rotation speed measuring device, has magnet unit that is arranged in inner edge of specific connection plate for generating index pulse, and sensor that is arranged between connection plates for sensing magnet unit

摘要

The device has a pair of spaced connection plates (1,2) that are connected to each other for transmitting torque by using transmission element (3). An electrical measurement signal generating sensors are arranged to detect torque and measuring signals transmitted wirelessly to measuring amplifier (5) on periphery (6) of connection plates. A magnetic encoder (7) performs scanning in radial direction. A magnet unit (9) is arranged in inner edge of connection plate (2) for generating index pulse. A sensor (10) is arranged between connection plates for sensing magnet unit.