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250W 350W Electric Bike Geared Wheel Hub Motor

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Greenpedel most popular 250W geared motor designed according to EU standard for road legal,with our own design patent. Suitable for city bike and mountain bike,silent and powerful. There are three models of this motor, front wheel, rear wheel and rear cassette wheel, you can check the drawing of different models in the left.
  • G24
  • Green pedel
  • 24V 36V 48V
  • 250W-350W
  • Geared hub motor



未标题-1



9







Specification



Rated voltage    24V/36V/48V Net weight    3.0KG

Max no-load speed    400RPM Noise    <55db

Rated power    250W-350W Working temperature    -20℃-45℃

Max torque    35N.M Quantity of the magnets    5 pin connector

Efficiency    ≥80% Reduction radio    4.4

Waterproof grade    IP54 Anti-corrosion grade    96

Fitting wheel size    16"-28"(700C) Brake type    V brake/disc brake

Fork size    100mm for front wheel/135mm for rear wheel(142mm for 9-11S) Spoke holes    36H*12G/13G






Our hub motors are all brushless motors, which can be divided into two categories: gear motors and DC motors. 

Gear motors are small size, light weight, large torque, small running current, power-saving, low motor noise, but the power is low and slow. Therefore, gear motors are generally used for 250w-750w motors. 

While DC motors have large torque, fast speed and large power, because there is no gear system, and less motor damage is caused. But the size is large, heavy and consumes power, so we usually use DC motor for 750w-3000w motor.






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