QSMOTOR 180 8000W Mid Drive Motor Tricycle Kit With Fardriver ND721200 Controller

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Product Overview


QSMOTOR 180 8000W Mid Drive Motor Tricycle Kit With Fardriver ND721200 Controller


QS180 8000W Encoder mid drive motor powertrain kits, match with Fardriver ND721200 encoder controller, which suitable for electric tricycle, can reach max 72V60kph.

E. g. E-tricycle weight, about 900kg+1*80kg

A. Speed: max 72V60kph

Gear ratio: 1:8

Climbing slope: 15° @ 20kph @ 980kg @ 120s

B. Speed: max 72V90kph

Gear ratio: 1:4

Climbing slope: 8° @ 10kph @ 980kg @ 10s

Tyre: 195/50-12(0.5317)


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 180 8000W Encoder Mid drive motor 

2. 1pcs X ND721200 Encoder motor controller with blue-tooth

3. 1pcs X DKD LCD speedometer (adjustable)

4. 1pcs X Pedal throttle

5. 1pcs X DNR


Key Features

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

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




Product Description

1. QSMOTOR 180 8000W Mid drive motor spec.(Encoder version)






Test Report

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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 ND721200 Controller


Controller Software Interface


Blue-tooth Adapter


3. DKD speedometer

DKD LCD speedometer, Adjustable


Key Features

Both CAN and LIN communication are supported


Product Description

DKD LCD speedometer, Adjustable

It display D N R, P, 1 2 3 S gear, and battery current X10.

For the speed, we recommend to set it as following as default (to match with QS138 3kw 12inch assembly).

·Wheel tire size: 130/70-12

·Pole Pairs: 5

·Gear Ratio: 1: 4.77

·Voltage: 72V (20s Lithium battery)



Throttle Pedal Hall type : JKH model (match with our motor & controller)

Input voltage: 5V

Output voltage: 0-5V 5-0V

Deafult: 5v input voltage (depends on controller design, for our matched controllers, you can choose 5v input voltage), 0-5v output voltage.




Include D N R three gears, for electric tricycle





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