QS138 90H

4000W Mid Drive Motor 

Motor Type: DC Brushless Permanent Magnet Motor

Motor Design: Mid Drive with Single Axle

Magnet: strong V magnet 90H.

Power: 4000W (maximum 14KW, sometimes can reach 20KW).

Rated Voltage: 72V

Rotating: maximum 7000rpm

Max Speed: 90km/h to 120km/h.

Max Torque: 60N.m to 80N.m.

Max Efficiency: 91%

Waterproof Grade: IP54

Color: Black