utf8 SiAECOSYS 10x7.0inch 2000W 48V 35kph Hub Motor With EM50SP Controller and kits

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

Price:US $331.00/piece
Production Period:12~13 working days

QS Motor High Power 212 10x7.0 2000W V1.1 72V 45kph Hub Motor 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


For brake, both Disc brake and Drum brake is available, if you need drum brake, the additional cost is 3USD/PCS.


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:+86 18758618893


Aliexpress online purchasing link for this motor: 



One set including below kits


1. 1pcs X QSMOTOR 10x7.0inch 2000W 212 V1.12 Electric Hub Motor 

2. 1pcs X EM50SP sine wave motor controller with standard CAN-BUS

3. 1pcs X DKD LCD speedometer with CAN (disable CAN as default)

4. 1pcs X Z6 throttle with combination switch


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%


Product description


1. Electric motor Genearlly Spec:


Drawing for 10x7.0inch in-wheel hub motor:



Motor Test report


2. EM50SP Controller

Controller Dimension drawing:


3. DKD LCD speedometer, can-bus(optional, LIN as default)

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 VOTOL controller well.


Please noted:

Optional appearance, drawing, performance curve/test report are available.

If you need more technical information, please feel free to contact us.

We will give you reply in 12hours.

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