Patent ID: 9561585
Date: 2017-02-07
CPC Classifications: B25J,F16H,H02K,Y10S,Y10T

Claim:
1. An actuator device, comprising: a motor; a reducer, which reduces an output of the motor; a torque sensor driven relative to a stationary part of the motor to measure output torque from the reducer, the torque sensor having a first end surface facing in a direction away from the motor, and having a second end surface facing in a direction towards the motor; and an output shaft frame attached to an outer peripheral portion of the torque sensor, the output shaft frame having a first end surface facing in a direction away from the motor, and having a second end surface facing in a direction towards the motor, wherein the output shaft frame is arranged in a position offset from an end of the torque sensor in a direction of the stationary part of the motor such that the first end surface of the torque sensor is a first distance from the motor and the first end surface of the output shaft frame is a second distance from the motor, wherein the first distance is greater than the second distance.