Advantages of servo motor

1. Precision: the closed-loop control of position, speed and torque, and the problem of out of step of stepping motor is solved;
2. Speed: high speed performance, general rated speed can reach 2000 ~ 3000 rpm;
3. Adaptability: it has strong anti overload ability and can bear the load three times of the rated torque. It is especially suitable for occasions with instantaneous load fluctuation and requiring fast starting;
4. 4.Stable: the low-speed operation is stable, and the stepping operation phenomenon similar to that of the stepping motor will not occur at low-speed operation. It is suitable for high speed response;
5. Timeliness: the dynamic response time of motor acceleration and deceleration is short, generally within tens of milliseconds;
6. Comfort: heatand noise are obviously reduced.

Permanent magnet AC servo motor:

7. It has no brush and commutator, so it can work easily and has low requirements for maintenance.
8. The heat dissipation of stator winding is convenient.
9. Small inertia, easy to improve the rapidity of the system.
10. Suitable for high speed and large torque working condition.
11. Smaller volume and weight at the same power.