Detailed Product Description Brushless motor, YHWM-37 has many features:(1) Long life and high reliability. Normally 20,000hours;sometime 80,000-100,000hours in special condition(2) High performance and smooth function(3) Intellectualization, mechanical and electrical integration, being easily control(4) Small volume and low power consumption(5) Low noise, no EMI(6) Rotation speed can reach 10, ...