Drive device has electric motor, an angle sensor, and rotor shaft, in which the angle sensor housing has a portion which is fixed or connected to housing portion of electric motor, via a torque support element such as a flange

摘要

The drive device has an electric motor, an angle sensor, and a rotor shaft (1). The sensor is mounted in the sensor housing (8). A portion of the sensor housing is fixed or connected to the housing portion (2) of the motor, via a torque support element (9) such as a flange (3). The torque support element has a stiffer behavior along the circumferential direction rather than the radial and/or axial direction. The torque support element is made of spring steel, rubber, special plastic such as polyetheretherketone (PEEK), or polyethylene.