Three control modes of servo driver

by:V&T Technologies     2020-01-30
Three control modes of servo driver the main control modes of servo driver to motor are: Position control, speed control and torque control. Position control: it means that the driver controls the rotation speed, rotation angle and torque of the motor, the upper computer controls the rotation speed and rotation angle of the driver's pulse train, and the input pulse frequency controls the rotation speed of the motor, the number of input pulses controls the rotation angle of the motor. Speed control: it means that the driver only controls the rotation speed and torque of the motor, and the rotation angle of the servo motor is controlled by the signals of A, B and Z encoders fed back by the CNC driver, CNC sends an analog quantity to the drive (Voltage)Signal, range 10V ~- 10 V, positive voltage controls the forward rotation of the motor, negative voltage controls the reverse rotation of the motor, and the voltage value determines the number of revolutions of the motor. Torque Control: it means that the servo driver only controls the torque of the motor. The torque output by the motor does not change with the load. It only listens to the input torque command. The Upper computer sends an analog quantity to the driver (Voltage)Signal, range 10V ~- 10 V, positive voltage controls the forward rotation of the motor, negative voltage controls the reverse rotation of the motor, and the voltage value determines the torque output by the motor. The rotation speed and rotation angle of the motor are controlled by the upper computer. Shenzhen ruite electromechanical Technology Co. , Ltd. is located in Shenzhen, Guangdong province, it is a stepping motor manufacturer integrating research and development, production and sales of stepping motor drivers, servo drivers, stepping motors, servo motors and spindle servo motors. The company's core products include servo drivers, Hybrid Stepping Motor Drivers, servo motors and stepping motor manufacturers of various stepping motors. Products are widely used in CNC machine tools, milling machines, packaging, printing, textile, computer embroidery, engraving machines, medical machinery, sewing machines, logistics and other automation control fields and intelligent manufacturing industries. In the process of operation, the company always insists on innovation and quality first, providing customers with products with high cost performance. TAG servo driver
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