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Changzhou Suring motor technology co.,ltd is engaged in ebike motor kits/Ebikes and other mobility motor solutions. We have rich experience technology and sales team who can give you the best service
7 Years
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| Brand Name : | SURING-MAX |
| Model Number : | SR250DF |
| Certification : | CE EN15194 |
| Price : | USD60-180/SET |
| Payment Terms : | L/C, T/T, D/A, D/P, Western Union, MoneyGram,PAYPAL |
| Supply Ability : | 10000SETS PER MONETH |
| Delivery Time : | 7-29 DAYS |
Motor specification:
| Rated voltage/power | 36V250W |
| Rated speed | 25-32km/h |
| Max speed | 35km/h |
| Dropout | 135mm |
| Assemble Postion | Rear wheel |
| Brake available | V brake /disk brake |
| Suitable controller | 36V14A sinewave/square wave controller |
| Suitable rim | 16-29inch ,700C |
| Max torque | 36Nm |
| Available voltage | 24V,36V,48V |
| Package | 6 motors in one carton:53.5*35*18 or rim assembled in one carton |
Drawing of the motor
Test report :
Necessary spare parts into the Ebike kit to make it work:
| 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,sinewave or square wave |
3.Lithium battery: Different shape for choice, rack type or frame
type ,LG ,panasonic ,Samsung cells. |
| 4.Charger: 36V2A smart charger |
5.Display: Different function/price/size for choice |
6.Ebrake: Standard ebrake :Need to remove the original brake on the
bike |
7.PAS: 3 kind for choice |
8.Thumble throttle: Twist throttle and thumb throttle for choice |
Application:
This kit mostly use on the city bikes,no high mountain or Ramp.
It can work both on 36v and 48V.
The max speed on 36V is about 35km/h.
The max speed on 36V is about 40km/h.
It can be mountain bikes when on 48V.
The shipping cost for one sample with rim assembled and battery is
about 80-250USD.(according to the items you choosed)
We can give sample cost refund when you order in batch after the
sample testing.
Will be more quantity if you dont need the rims and spokes
assembled.
Warranty:
Motor---3 years
Battery--2 years
The others--1 year
You only need to send us the video or pic to show the problem and
the series number ,we will ship the new one or the repair
parts together with the next shippment. Also will be post by air if
need urgent!
Accordning to your experience , the defective pecentage is only
about 1‰.
OEM&ODM:
You are welcome to send OEM and ODM request to make your products
competitive !
We have made motor for Medical machine/warehouse motive machine and
so on.
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: 20-35 days.
Other spare parts: 10-20 days.
4.Do you provide any OEM?
Yes, we can design motor for some special request.
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