Beilun ABB drive module maintenance_ ABB Robot maintenance, industrial robot maintenance, servo moto

Frequency converter maintenance, numerical control system maintenance, servo driver maintenance, servo motor maintenance and other industrial control maintenance services, numerical control system maintenance, servo driver maintenance, servo motor maintenance, frequency converter maintenance price is affordable and the maintenance success rate is high
Welcome to consult the servo driver maintenance price and the pulse width conditioning signal to the motor, that is, PWM signal
The driver controls the speed and torque of the motor by adjusting the pulse width, It stops when the duty cycle is 0 and runs at full speed when it is 100 (just for example, it must be so), so the frequency of the motor controlled by the driver is completed independently by the servo driver
2。 When using analog quantity to control, the motor is also controlled by pulse width conditioning signal
However, the control method of your upper computer has changed from pulse control to + / - 10V analog quantity, but only the method of upper computer controlling the driver has changed, and the driver controlling the motor is still pulse width conditioning signal, unchanged
3。 There are many kinds of servo motors, such as permanent magnet synchronous motor, DC brush motor, DC brushless motor, or torque motor, which can be collectively referred to as servo motor