1. exquisite structure, small volume, weight, high power density and torque density. 2.small moment of inertia, high efficiency, wide efficient area, energy saving. 3. wide speed and speed range, high speed accuracy. 4.strong overload capacity, good acceleration performance, strong climbing ability. 5.high protection grade (IP67/IP68), high product durability and reliability. 6. the installation interface and motor performance can be customized according to customer requirements. 7.product quality consistency, low noise, small vibration, high environmental adaptability, long life. 8.Bring energy feedback efficiency (generally ≮ 10-15%)