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E-CITY
CZJB-75T e-bike hub motor
The 75T rear motor that the structure of double helical gears inside the motor and the maximum torque of 40Nm make this small-sized motor even more powerful in terms of power.2.2kg lightweight motor, you can go anywhere with your e-bike.
Rated Power: 250w
Max Torque: 40Nm
Reduction Ratio: 1:6.1
Specifications
Motor Drawing
Specifications
| Position | Rear |
| Construction | Gear |
| Rated Voltage（V） | 24/36/48 |
| Rated Power（W） | 250 |
| Weight（Kg） | 2.2 |
| Reduction Ratio | 1：6.1 |
| Max Torque（N.m） | 42 |
| Wheel Diameter（Inch） | 16-28 |
| Rated Speed（km/h） | 25 |
| Spoke Specification | 36H*12G/13G |
| Dropout(mm) | 137 |
| Brake Type | V/Disc brake |
| Operating Temperature（℃） | -20-45 |
| Efficiency（%） | ≥82 |
| Color | Black/silver |
| Cable Location | Shaft center right |
| Noise Grade（dB） | ≤55db |
| IP Grade | IP65 |
| Drive and Freewheel | 6/7S |
Motor Drawing
