Robot motor loop control device

The utility model provides a robot motor loop control device, and relates to the technical field of motor controllers, the robot motor loop control device comprises a motor controller and a heat dissipation mechanism, the heat dissipation mechanism is arranged on the outer side of the motor controller, and the heat dissipation mechanism comprises a protection assembly, a wiring assembly, a fixing assembly, a heat dissipation assembly and a sealing assembly. A protection assembly is arranged on the outer side of the motor controller, a wiring assembly is arranged at the top end of the protection assembly, fixing assemblies are arranged on the two sides of the protection assembly, a heat dissipation assembly is arranged on one side of the protection assembly, and fixing bolts facilitate overall fixing, so that the motor controller cannot deviate in the working process; the insertion pieces correspond to the insertion grooves in a one-to-one mode, the insertion pieces are inserted into the insertion grooves, bol