CMT03 Ebike Mid Motor

The structure of the mid ebike motor is much more complicated than midhub motor. Mid motor also requires clutches, drive shafts, and other components. The power is output to the rear wheels. It is directly connected to the cranks and gears, which can get more power.

Features of Shengyi CMT03 E-bike Mid Motor
Integrated controller, high precision torque sensor
Powerful, strong climbing capability, light
High efficiency, safe, reliable and excellent performance
Modular installation
Customized motors

Specification of CMT03 E-bike Mid Motor

                                Mid Motor
Model No. CMT03E
Usage* City
HMI UART
Dimensions/Size
A (mm) 220
B (mm) 145
C (mm) 50
D (mm) 150
Specification
Wheel Size (Inch) 20"-29"
Construction Two-stage gearing
Reduction Gear Ratio 01:31.1
Rated Voltage (DCV) 36/48
n0 (Rpm) 90
Rated Power (W) 250
nT (Rpm) 80
Max Torque (N.m) 105/110
Efficiency (%) ≥80
Pedal Sensor Speed & Torque
Shaft Standard Square Pyramid
Color Black
Weight (kg) 3.5
Noise Grade (dB) ＜55
Operating Temperature  -20~45
Function
Walk Assistance Y
E-Brake Y
Rear Light 6V/3W
Certifications EN15194
Tests IP65
Display level: 1-5 1: 25%
2: 40%
3: 55%
4: 75%
5: 100%

Application of CMT03 E-bike Mid Motor

The Specialized CMT03 motor offers 110Nm of torque and 250 peak watts. Specialized design brings this motor to work especially well for the bikes.

CMT03 motor designed specifically to give you nice feel of riding MTB, offering stable, smooth power, one of the lightest motors on the market.

Compared with china hub motors, even other mid motors, this kind of motor is very silent, compact and offers high torque for the ebikes.

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