For 138 8000W mid drive motor , it could be used for electric light motorcycle, which could be 72V 120KPH.
What’s more, we provide chain gear adapters as default.
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.
Note: Because now has not material in stock, it needs very long time to produce, at least 1 month, so before place order pls consider that.
Sales email: firstname.lastname@example.org
Skype: Damon Wong(QSMOTOR)
We Chat:+86 18758618893
One set including below kits(Click below photo for online purchasing link)
1. 1pc X 180 8KW Mid Dirve motor with 520 sprocket
2. 1pc X ND721200 Far Driver Controller
3. 1pc X Far Driver Controller Bluetooth
1). Simplify to make a electric-motorcycle. 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%
1. QSMOTOR 180 8000W Mid drive motor
2. ND721200 sine wave motor controller（Encoder Version）
ND series controller is sine wave type controller, which is DC controller with self-learning function.
Generally, it matches well with QS 180 Encoder Mid Drive Motor, if you want to match with new brand motor, some parameters should be tested by yourself.
Drawing for ND7212000B Controller
Controller Software Interface
Application for QS-180-8KW mid drive motor
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