Low-cost industrial robot double-loop sudden stop control

The utility model relates to the technical field of industrial robots, in particular to a low-cost industrial robot double-loop emergency stop controller. Comprising a switching power supply, a control loop, a driver and a motor, the switching power supply is connected with the driver through the control loop, the driver is connected with the motor, the control loop comprises a first path of sudden stop and a second path of sudden stop, the first path of sudden stop and the second path of sudden stop are connected in parallel, the first path of sudden stop is sequentially connected with an IO module and a controller in series, and the second path of sudden stop is connected with the controller. The IO module is connected with the output end of the switching power supply, the controller is connected with the input end of the switching power supply through the driver, compared with the prior art, the industrial robot adopts double-loop sudden stop control, and the safety of the robot is improved. And a scheme o