Changzhou Suring motor technology CO.,LTD
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
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Quick information for this motor:
| Voltage: | 36V/48V | Power: | 250W/350W |
| Wheel size: | 20-29'' | Weight: | 4.2kg |
| Max torque: | 80Nm | Chain wheel: | 38T/42T/52T |
| Max speed: | 30km/h | PAS sensor: | Torque sensor inside |
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Controller inside
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Reference Structural Drawing:
Wiring diagram:
We will pack motor kit in one carton with very good protection:
The shipping cost for one sample with rim assembled and battery is about 80-250USD.(according to the items you choose)
We can give sample cost refund when you order in batch after the sample testing.
20inch container can contain about 210-300 kits
40inch container can contain about 500-600 kits
Will be more quantity if you dont need the rims and spokes assembled.
For samples we can only delivery by express like DHL,UPS,FEDEX and so on.
(battery delivery in separate pack)
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 !