- Wide speed range
- High positioning accuracy
- Having sufficient transmission rigidity and high speed stability
- Quick response, no overshoot
In order to ensure productivity and processing quality, in addition to high positioning accuracy, it is also required to have good fast response characteristics, that is, the response of tracking command signals should be fast, because the CNC system requires sufficient acceleration and deceleration during startup and braking, shortening the transition process time of the feeding system and reducing contour transition errors.
- Low speed high torque, strong overload capacity
Generally speaking, servo drives have an overload capacity of 1.5 times or more within minutes or even half an hour, and can be overloaded by 4 to 6 times in a short period of time without damage.
- High reliability
The feed drive system of CNC machine tools is required to have high reliability, good working stability, strong environmental adaptability to temperature, humidity, vibration, and strong anti-interference ability.
