Servo motor refers to the electric motor that drives the operation of mechanical elements in the servo system.
It is a controllable mechanical electromagnetic device for mechanical energy conversion and signal conversion in the
precision motion control.
The servo driver drives the execution motor under the control signal, so whether the driver works properly directly affects the overall performance of the equipment. In the servo control system, the servo driver is equivalent to the brain, and the executive motor is equivalent to the hands and feet. The role of the servo driver in the servo control system is to adjust the rotation speed of the motor, so it is also an automatic speed control system.
The servo motor must be equipped with the corresponding driver to rotate, which is determined by the structure of the servo motor. The servo motor needs to use the drive drive circuit because of the electronic conversion. The reversing circuit of the servo motor consists of two parts: drive and control.