SiAECOSYS/QS Liquid Cooled 138 4000W 90H 7500W Max Continuous 72V 110KPH Mid Drive Motor with Better Temperature Resistance
For 138 90H motor powertrain kits, it could be used for electric motorcycle, which could be 72V 110KPH.
e.g. Dirt bike
E-motorcycle weight, approx 130kg+2*80kg
Speed: Continuous 110km/h
Gear ratio: 1:2.3*3 (double steps transmission )
Climbing slope: 30°@208kg
Battery: 72V52h
Tire: 0.6138 130/70-17
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
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
Combo1.
1pc * QS Liquid Cooled 138 4kW Mid drive motor with 14T 428 sprocket adapter
1pc * EM200-2sp votol controller
1pc * DKD LCD speedometer
1pc * Z6 throttle
Combo2.
1pc * QS Liquid Cooled 138 4kW Mid drive motor with belt design
1pc * EM200-2sp votol controller
1pc * DKD LCD speedometer
1pc * Z6 throttle
Product Description
1. QSMOTOR Liquid Cooled138 4000W Mid drive motor with 14T 428 sprocket adapter
Dimension Drawing:
Test report:
2. EM200-2SP sine wave motor controller with standard CAN-BUS
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.
Dimension drawing:
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 controller well.
Application for QSMOTOR 138 4KW Mid drive motor
Reviews
There are no reviews yet.