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| Categories | City E Bike |
|---|---|
| Brand Name: | SURING-MAX |
| Model Number: | SR250DF |
| Certification: | CE EN15194 |
| Place of Origin: | CHINA |
| MOQ: | 1SETS |
| Price: | USD50-300/SET |
| Payment Terms: | L/C, T/T, D/A, D/P, Western Union, MoneyGram,PAYPAL |
| Supply Ability: | 10000SETS PER MONETH |
| Delivery Time: | 7-30 DAYS |
| Packaging Details: | 6 motors in 1 carton without rim assembled, 1 sets with rim assembled and controller parts in one big carton |
| Colour: | black/silver |
| Rated Power: | 250w |
| Efficiency: | ≥80% |
| Net weight: | 2.8kg |
| Dropout: | 135mm |
| Spoke holes: | 36 |
| Structure: | Gear motor |
| Brake support: | Disk brake/V brake |
| Position: | Front wheel |
| Reduction Ratio: | 1:4.4 |
| Speed: | 25-35km/h |
Motor specification:
This is the front hub motor for ebike, can assemble on to all regular
bicycle to change any bicycle to an ebike .
You will get speed, power when ride it, which will save your time and help you riding Far.
The advantage
1. Light
2. Fast
3. Easy to assemble
4. Fashion
5. Environmental
| Rated voltage/power | 36V250W |
| Rated speed | 25-32km/h |
| Max speed | 35km/h |
| Dropout | 135mm |
| Assemble Postion | Front wheel |
| Brake available | V brake /disk brake |
| Suitable controller | 36V14A |
| Suitable rim | 16-29inch ,19mm |
| Max torque | 36Nm |
| Available voltage | 24-48V |
| Package | 6 motors in one carton:53.5*35*18 |
Drawing of the motor
Test report :
Necessary spare parts into the Ebike kit to make it go:
| 1.Motor in wheel:16-29 inch rim, double/single wall rim ,steel spokes or stainless steel spokes for choice |
| 2.Controller:36V14A for 250w motor, waterproof connection |
3.Lithium battery:Many shape for choice, rack type or frame type ,LG ,panasonic ,Samsung cells.
|
| 4.Charger: 36V2A |
5.Display: Economic and Classic for choice:
LED900S LCD5 LCD3 LCD8 |
6.Ebrake: Standard ebrake and easy assemble brake sensor(attach on the original brake of the bike ) for choice:
|
7.PAS: 3 kind for choice
|
8.Thumble throttle: Twist throttle available too:
|
FAQ:
1.Can we place a small order before the batch order?
--Yes .
2.Do you have stocks for a quick order?
--We only have some for the spare parts like throttle and brakes
Cause the controller and Motor belongs to the OEM products,
different customers have the different request.
3.What is the estimate prepare time?
Motors: 3-15 days .
Battery /Controllers: 25-35 days.
Other spare parts: 10-20 days.
4.Do you provide any OEM?
Yes, we can design motor for some special request.
5.What is the guarantee?
3 years for motor.2 years for battery, 1 year for the other spare
parts
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