SIAECOSYS/QSMOTOR 10×7.0 212 2000W V1.1 Hub Motor 72V 45KPH Conversion kit with EM50sp Controller for Electric Scooter

For 212 E-bicycle hub motor, it could be used for electric scooter
e.g. Electric Scooter
E-Scooter weight, approx 120kg+80kg
Speed: 72V@45km/h
Climbing slope: 12°@200kg 20kph

Aliexpress online purchasing link for this motor:(Click the photo for hyperlink) 

  If you have interested in this product, you can contact with our sales directly.  

  Sales Contact: Damon@siaecosys.com  

  Skype: Damon Wong(QSMOTOR)  

  We Chat/What’s APP: +86 18758618893  

 Key Features 

1). Simplify to make a electric-scooter. Gearbox, transmission shaft, clutch are no need. Which save space.

2). It could be installed in the rear to save more space for battery.

3). Support regenerative braking

4). High efficiency: 85~92%

One set including below kit

1.1pc X QS 212 2000W V1.1 hub motor
2.1pcs X EM50sp sine wave controller
3.1pcs X DKD adjustable LCD speedometer
4.1pcs X Z6 throttle with combination switch

 Product Description 

1. QSMOTOR 212 10×7.0inch 2000W V1.12 Hub Motor 

Dimension Drawing:

Test Report

QS 212 10×7.0inch 2000W V1.1 hub motor with EM50SP controller

Controller Software Interface(PC)

Adapter Cable

3. DKD adjustable LCDspeedometer

It display D N R, P, S gear, and battery current X5/10.

P.s.: If the working battery doesn’t have can-bus communication, then the can-bus speedometer will shows lack of electricity always.

So, we suggest to do the speedometer as Line communication version if client can’t get can-bus battery.

4. Z6 throttle with combination switch

With Reverse, Parking button( throttle on/off), 3 slide switch gear, s/boost button, Light and Horn.

It match with CHIFENG controller well.