1. Small size, light weight, optimal combination of power and endurance;
2. Natural air cooling, simple structure and maintenance-free;
3.Permanent magnet motor, energy saving and high efficiency;
4. Bus control, good synchronization performance, simple wiring;
5. Closed loop control, high control precision, output power balance;
6. Built-in multiple protection, safe and reliable;
7. Easy to expand, 2-16 drive free combination.