It is digital servo timing control system which is driven by PWM, direct current moment motor.

采用了脉冲调宽功放装置(PWM)，直流力矩马达直接驱动转台框架的数字伺服调速体制。

youdao

It is digital servo timing control system which is driven by PWM, direct current moment motor.

采用了脉冲调宽功放装置(PWM)，直流力矩马达直接驱动转台框架的数字伺服调速体制。

youdao