QS Motor Kit 7500W Max Continous 138 90H 4000W Rated Air Cooling Optional Mid Drive Motor With EM200sp Controller Kits
For 138 4000W mid drive motor , it could be used for electric light motorcycle, which could be 72V 100KPH.
P.S. If you have any confused about the shipping cost, please feel free to contact with us.
Also could place order but don't pay first, then we could adjust the price.
One set including below kits
1. 1pc X QS 138 4kW Mid drive motor 14T 428 sprocket adapter type / or belt type
2. 1pcs X EM200SP sine wave controller
3. 1pcs X DNR button
4. 1pcs X throtlle pedal
Key Features
1) Light weight and small dimension compare to hub motor
2) High performance benefit from flux weakening
3) High efficiency during climbing, and better acceleration
4) Support regenerative braking
1.QS 138 4kW Mid drive motor 14T 428 sprocket adapter type / or belt type
Product Description
1. QSMOTOR 138 4000W Mid drive motor with 14T 428 sprocket adapter
Products show with sprocket type:
Products show with belt type also avaliable, if you need ,please contact seller:
Dimension Drawing:
Power train test Report:
2. EM200SP sine wave motor controller with standard CAN-BUS
There is latest new hardware controller, it support 1st 2nd 3rd speed gear, sport mode, reverse mode (no Parking mode), soft start as default.
Drawing for EM200sp Controller
Controller Wiring Definition
Power Train Wiring Diagram
EM Controller Software Interface
3. DNR Gear Switch:
4. throtlle pedal
Application:
A note to client:
1. Please contact seller confirm the parameter, otherwise we will produce as default.
2. Please extended 15 days more at least for order prepare when motor no in stock. (Most of motor is customized based on application, without in stock).
3. When place order please leave email address, for seller provide manuel.
4. Please read manuel careful before woring motor and controller, and if meet problem please contact seller in time, and don't disassembly cargo without seller permit, otherwise there will be no warranty.
Q1. Are you trader or manufacture?
A: We're manufacture.
Q2. How long is your production time?
A: Generally, the production period is 12-14 working days(6 working days per week).
The specific delivery time depends on the items and the quantity of your order.
Q3. How long is your warranty time?
A: For motor, the warranty time is one year and three months. For other parts, the warranty time is one year.
Q4. About Customs Clearance
For some special countries with strict customs for import, so pls. confirm it firstly to us that you have ability to do customs clearance, otherwise we will not take on heavy responsibilities for this issue, return money and goods are not support.
Special countries list:
Argentina, Brazil, Egypt, Turkey, Iran,Portugal,Romania, Kazakhstan, Ukraine, Yeman etc.
Some countries name not listed, the salesman will inform you in time if you placed the order online directly. Thank you for your understanding.
05. Does your products with CE certification?
Yes, our motor with Certification (CE, CCC), and our factory with certification of ISO9001, TS86949