Keling Power Is A Professional Electric Hub Motor Manufacturer Provides Custom Solutions.
Electric Rear Bike Motor 36V 250W Variable Speed
【Variable Speed Control】 The 90 Series motor features advanced variable speed technology, giving you the flexibility to adjust power output on the fly.
【Rear-Mounted Power】The rear position of the motor provides optimal traction and stability, enhancing the handling and control of the bicycle.
【Energy Efficiency】 The motor’s efficient power management system ensures that you get the most out of your battery, extending your range and allowing for longer rides without the need for frequent recharges.
【Seamless Integration】 Designed to fit a wide range of mountain and city electric bicycles, the 90 Series motor integrates seamlessly with your bike.
Product Parameters
| Voltage | 24V/36V/48V | Open Size | 136mm |
| Power | 180W-350W | Reduction Ratio | 1:4.4 |
| Rated Speed | 25km/h | IP Grade | IP65 |
| Maximum Efficiency | ≥82% | Noise Grade | <55dB |
| Wheel Size | 16”-28” | Weight | 3kg |
| Spoke Hole | 36H*12g/13g | Temperature | -20-45℃ |
| Cable Side | Shaft center right | Drive and Freewheel | 6-7s |
| Sensor | Optional | Integrate Speed Senor | V Brake/Disc |
| Color |
Balck/Silver/Shining | Brake Type | Optional |
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
Hall Plate Iron Core
No damage to the copper wire,integrated Hall board installation,accurate dimensions, beautiful appearance,high temperature resistance.
02
Cable Line
1.The coincidence between gears is higher.
2.Enhance the durability of gear materials.
3.Reduce the centrifugal lubricant in the cavity and reduce the gear running-in.
4.The transmission system is more stable and strong power is guaranteed.
5.Low noise and long service life.
6.High reduction ratio, good climbing performance.
03
Tile Magnetic Steel
Resistant to high temperatures up to 120 ℃, more stable and less likely to fall off;
Obtaining higher power at the same speed reduces iron loss and the motor is less prone to overheating.
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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