Servo motor is an accurate industrial control actuator, which is mainly composed
of motion motor, driver and encoder. Among them, the motor motor is the main body and core of the whole servo system.
At present, according to the power size, the servo system can be divided into small servo, medium servo and large servo system. Less than small servo, mainly used in industrial robots, electronic manufacturing and other small machinery Medium-sized servo, mainly used in machine tools, injection molding machine and other fields, more than large servo, mainly used for driving heavy machinery and equipment.
No rotation phenomenon, the normal operation of the servo motor once lost the control voltage, the motor immediately stop running.
The servo drive system of open winding motor has the advantages of multi-level voltage output ability, reducing switching loss and certain fault tolerance ability, and the application of industrial servo control in domestic colleges and universities is increasing. The switching power supply adopts voltage conversion and power grid isolation, which compared with the traditional DC voltage stabilizing power supply has the advantages of high efficiency, high stability and small size.