The lowinertia DC drive motor is supplied by a quick thyristor unit.
低惯量的直流传动电动机由快速可控硅装置供电。
2
The lowinertia of the rotor enhances the quality of the mechanical response of the motor, shortening the acceleration and deceleration time.
低转动惯量的转子提高了电机机械响应的质量，从而缩短了电机加速和减速的时间；
3
Three-phase asynchronous motor is be used most widely in machine in industry for it's simple structure, reliable capacity, easy to maintain and low rotational inertia .