1. Adopting permanent magnet brushless direct current electric motor.
2. Brushless, maintenance-free, micro-vibration, easy operation.
3. Imported German ball bearing.
4. The rotation speed is within 4000-40000 rpm/min. It can be adjusted within 4000-40000 rpm/min±1%.
5. The motor has the function of positive and negative rotation, which is easy and convenient for doctor’s operation.
6. It has different types: internal, external, fiber optical inside and outside.
7. It is compatible with straight and contra angle handpieces both home and abroad.