now we provide high quality Hub motor for small electric vehicle, there are 6kw Brushless DC hub motor and 4kw Brushless DC hub motor

1.Technical Specifications 
Rated voltage/current: 48V/60A      , 60V/50A, 72V/40A
Rated power: 3000W
Max power: 6000W

Max current: 100A 
Max torque: ≧ 80N.m
Speed range(13/14inch tyre): 48V/45~55km/h (500～660 rpm)  
72V/ 60~80km/h (800~1000 rpm)
(he actual speed maybe different. It depends on the weight of the vehicle)
Climb capability: ≤ 11° (Vehicle weight not more than 600kg)
Working temperature: -20℃~120℃