Recommendation：NMB

Classification：

Propeller motor（power motor）

rpm：2000rpm-50000rpm

Yuntai motor

RPM：MAX6000rpm

technical requirements of BLDG BEARINGS

With the rapid development of civil uav and the continuous expansion of the application field,the requirments  for the use of bearings will also change in different fields of uav motors.

Recreational consumption:impact resistance of bearings

Solution1:improve the internal design of the bearing 

Solution2：Increase bearing size according to the motor specification

Agriculture:corrosion resistance of bearings

Solution1:Use DD stainless steel bearing in normal condition 

Solution2：Use GP2 materials in high requirment

lightweight or extend flight time of UAV：Low torque bearing

Solution1:Choice diffferent grease or adjust amount of grease or use special injection methods.

Solution2：Use speical design of inner

Brand customer:dji go