QSMOTOR 80000W Electric MotorcycleHub Motor Conversion Kits

QS273 8000W Electric Motorcycle hub Motor conversion kits

The parts list as follows,

1pc x QS273 8000W 50H Spoke Hub Motor V3 Type

1pc x Kelly Programmable Controller KEB72101

​1set x Disc brake system 220mm version

1pc x Kelly Controller wiring

1pc x Kelly Controller USB cable

1. Motor specification

273 Spoke Hub Motor(50H) 8000W V3 Type

1.    Motor Type: BLDC Hub Motor with Permanent Magnets

2.    Motor design: Spoke Motor with Double axle out

3.    Spoke Hole: 36pcs*4.2mm

4.    Matching Wheel: 17inch-19inch spoke wheel

5.    Magnet Height: 50MM

6.    Pole Pairs: 16 pairs(32PCS Curved Mangets)

7.    Rated Power: 8000W

8.    Max Power:11280W(Peak 14000W)

9.    Rated Voltage: 72V( 72-144V Can be optional)

10.  Speed: 120km/h

11.  Max No-load RPM:1400RPM

12.  Max Torque: 200N.M

13.  Max Efficiency: 90%

14.  Continious current:130A

15.  Max current:190A ,Peak 260A

16.  Brake type: Disc brake

17.  Rear Fork width for installation: 200mm

18.  Winding Core material: Aluminium

19.  Cross Section of Phase wire: 16 mm2

20.  Hall sensor phasing angle: 120 degree

21.  Temperature Sensor: Optional

22.  Max. Working Temperature: 70 degree, Peak 120 degree

23.  Waterproof Grade: IP54

24.  N.W./ G..W. : 22kgs / 23kgs

25.  Package Size: 44*43*34CM



Suitable Motor power: 6000W-8000W

Battery voltage range: 24V-96V

Water proof level: IP67


Wiring diagram:






KLS-H wiring connectionQQ20170527133001

3. Twist Hall throttle for electric Scooter or Electric bike

        Inner Hole diameter  2.3mm
        Throttle bar length 15CM


Wires definition:

Thin Red wire +5V
Black wire  GND
White wire  Hall Signal
The throttle can be fitted to any electric scooter or electric motorcycle.
The Throttle color will be randam delivery

4. Disc brake Assembly Kits

The system including the Brake disc, Brake handle, Caliper and Oil pipe and cables.

The color of the caliper will be delivery in random,sometimes Purple or Orange!


Some details of the disc brake as follows,

Disc Dia.: 2200MM

Disc thickness: 4MM

Oil pipe length:2.2M

Oil pipe Dia.: 7MM

Electric wire Length:40CM

xp1 -


173 spoke

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