QS Motor 17X4.5inch 12kW 273 70H V3 Air Cooled Electric Motorcycle Hub Motor
Many Customers ask us for the 14kW, 12kW Motor, as the old mould is opened for another customer (the cost is very expensive).
We decide to open new mould so that everyone is afford for samples.
For new 17"X4.5" wheel, 12kW 273 70H & 14kW 273 80H is alternative.
Please note the wheel, two side covers, stator are all new mould, not by hand.
So these are the most powerful QS Hub Motor, which is ready for mass production.
Above picture is based on 17"*6.0" motor, which is not on sale (mould opened for another Customer).
The new version which realease to public is different from the wheel shape, please refer to drawing for details.
For 14kW Water Cooled QS Motor, the total payment is USD 1989.00/pcs.
For 14kW Air Cooled QS Motor, the total payment is USD 1789.00/pcs.
For 12kW Water Cooled QS Motor, the total payment is USD 1839.00/pcs.
For 12kW Air Cooled QS Motor, the total payment is USD 1639.00/pcs.
Production Period: 30-40 business days.
PS. Minmum Dropout 280mm.
For 14.5kV, the winding is 3 X (28X6T) in parallel, equal to 17.13mm² per turn.
Phase Wire, to be determined.
When placing order, pls. advise below points as detailed as possible.
1. Voltage, Speed/RPM (kV), and torque/climb angle ?
2. Dropout and axle length could be customized, please offer them if you need.
3. Your vehicle weight and loading weight?
4. Lithium or lead-acid Battery?
Thank you for your cooperation.
This drawing might not that clear online. If need, please ask the sale for the PDF version.
Disc plate and rear brake system could be offered, the price below for your reference.
Please ask the sell for them if you need.
Disc Plate: USD27.00/piece
Rear brake system(Benelli BM600S original): USD160.00/set
(The kits picture below for your reference).
No QS Motor, No Super EVs!