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M090
M090
M090
M090

Rated parameter of 48V / 750W; it can be adapted to disc brakes and supports 9-speed cassette; it can be adapted to wheel diameters ranging from 20 inches to 700C. The weight of the product is 4.5kg, tmaximum power can be greater than 1000W, maximum torque more than 80Nm; maximum efficiency of 80%; no-load noise is less than 60dB; and protection level of IP65. This motor is strongly recommended for beach, snow, and Cargo bikes.

Parameter details


Key Parameter



ElectricRated Voltage (V)48
Rated Power (W)750
Control Current Limit (A)25
PerformanceWheel Size700C ~ 20''
System Efficiency≥ 80%
Efficiency Platform (Above 70%)5Nm~65Nm
Max Torque (25A)≥80NM
No-load Speed (rpm)410
Rated Speed (rpm)360
Noise Level (dB)≤60 dB(L=1M)
Connection MethodElectricThree-phase, Hall


M090

Structural Parameters



Installation ParametersMotor PositionRear
Brake TypeDisc Brake
OLD175mm cassette 9 speed
Cabling RouteSide, Left
Lead Cable Length300mm with Connector
Cable Connector9-core threaded Connector
MechanicalCase OD (mm)135
Spoke PCD (mm)145
Weight (kg)4.5
ColourBlack / Silver or Customized
StructureReduction Ratio5
Speed Magnet Num6



Working environment and reliability



SurroundingsOperating Temperature (℃)-20 ~ 45
Ingress ProtectionIP65
Anti-corrosion Grade (h)72
CertificationRoHS/CEYes