Project SR

4000W Mid Drive Motor for electric motorbike, dirt bike, motorcycle, Go Kart and Small Vehicle.

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Description:

QS 138 90H 4kw IPSM Motor with Hall sensor.

Two drive option either belt drive or chain (428) sprocket drive.

4000W Mid Drive Motor (Sprocket Wheel or Pulley)
Motor Brand: QS Motor, QSMOTOR, Customized Brand.
Motor Type: DC Brushless Permanent Magnet Motor
Motor Design: Mid Drive with Single Axle
Magnet: strong V magnet 90H.
Power: 4000W (maximum 14KW).
Rated Voltage: 72V
Rotating: maximum 7000rpm
Maximum Speed: 90km/h to 120km/h.
Maximum Torque: 60N.m to 80N.m.
Maxim Efficiency: 91%
Waterproof Grade: IP54
Color: Black

Packaging:

Weight: 13kgs.
Packing Size: 33x33x32cm.