Keling Power Is A Professional Electric Hub Motor Manufacturer Provides Custom Solutions.
Internal Rotor Rotary Flywheel Electric Bicycle Hub Motor 250W 36V
【Compact Design】 The internal rotor motor iron core is designed to be compact, minimizing the overall size and weight of the motor.
【Enhanced Heat Dissipation】 With the rotor located inside the stator, the internal rotor motor core offers superior heat management.
【Improving Energy Efficiency】 Reducing energy loss and optimizing magnetic field interactions not only extends range, but also provides more power.
【High precision Manufacturing】 Ensuring precise tolerances and balance performance, making operations smoother, with less vibration and noise.
Product Parameters
| Voltage | 24V/36V | Open Size | 135mm |
| Power | 250W | Speed | 25km/h |
| Temperature | -20-45 ° C | IP Grade | IPX5 |
| Maximum Efficiency | ≥80% | Noise Grade | ≤50dB |
| Wheel Size | 16”-28” | Weight | 1.9kg |
| Spoke Hole | 36H*13g | Maximum Torque | 38N.m |
| Cable Side | Left line | Brake Type | Disc brake |
| Sensor | Optional | Color | Black |
| Reduction Ratio | 1:13 |
Product Parameters
Keling provides more than just motor power: it offers holistic care through one-stop services, From customizationrequests to after-sales support, we stand hand in hand with you, creating the perfect electric bike that exceeds you expectations.
01
motor core
The internal rotor motor core is designed to be compact, which allows for better integration within the motor housing. This design minimizes the overall size and weight of the motor.
02
Rotary motor
The internal rotor design is known for its high energy efficiency. By reducing energy losses and optimizing the magnetic field interactions, this motor core ensures that more of the battery's power is converted into forward motion.
03
step teeth
The step teeth are made of injection molded teeth, which are formed in one go. The three teeth are absolutely synchronized and evenly stressed.
Product Drawing
Our products are strictly produced according to the drawings. We can also customize production
products according to customer requirements.
Product Application
Our motor can be applied to a variety of models and styles of electric bicycles, with more options and high
adaptability.
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