MOTOR SYSTEM INTEGRATED WITH TORQUE DETECTION UNIT

摘要

PROBLEM TO BE SOLVED: To provide a motor system integrated with a torque detection unit in which its axial length is reduced and analogy of temperature in a motor unit is eliminated.SOLUTION: A substrate integrated with a control circuit in which at least a part of a control circuit of each of an encoder unit and a torque detection unit is integrated is arranged along an area near the outside of a motor unit. An external connection connector is provided to electrically connect the substrate integrated with a control circuit to an external controller. The substrate integrated with a control circuit includes a temperature detector that is provided near the motor unit while facing the motor unit to directly measure temperature of heat generated by the motor unit.SELECTED DRAWING: Figure 2