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QS205 3000W 10inch Electric Hub Motor Kits

10inch 3000W 50H V3 48V-72V Electric Scooter Conversion Kits

The parts list as follows,

1pc x QS205 10inch 3000W (50H) V3 Hub Motor
​1set x 220mm Disc brake system with caliper
1pc x Twist Hall Throttle
1pc x Kelly Controller KLS7230N
1pc x Kelly Controller USB cable


1. QS205 10INCH 3000W Hub Motor 50H V3 Type


10inch 2.15x10 dibujo

motor wires


10inch E-Scooter In-Wheel Hub Motor(50H) 3000W V3 Type

Motor Specification:

1.      Motor Type: BLDC Hub Motor with Permanent Magnets

2.      Motor design: Double axle out with 10inch rim

3.      Rim size:2.15-10

4.      Matching Tire: 3.0-10, 3.5-10

5.      Magnet Height: 50MM

6.      Pole Pairs: 16 pairs

7.      Rated Power: 3000W V3

8.      Peak Power: 5000W

9.      Max Torque: 170N.M

10.  Speed option:

Please make note what type winding you need when place the order!!!

11.  Max Efficiency: 89%

12.  Continious current:45A

13.  Max current:80A (Peak 100A in short time)

14.  Brake type: Disc brake or Drum brake(Optional)

15.  Rear Fork width for installation: 200mm

16.  Winding Holder material: Aluminium

17.  Cross Section of Phase wire: 10 mm2

18.  Hall sensor phasing angle: 120 degree

19.  Temperature Sensor: Optional

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

21.  Waterproof Grade: IP66

22.  Color: Black

23.  N.W./ G..W. : 14kgs / 15kgs

24.  Package Size: 34*34*33CM

2. Motor Controller (Sine wave Controller)

Kelly Sinudoidal Controller KLS7230NFor Electric scooter or Electric motorcycle

Can be configurated by bluetooth adaptor or USB Cable via Computer or smart phone

General Specifications:
•Frequency of Operation: 20kHz.
•Standby Battery Current: < 0.5mA.
•5V or 12V Sensor Supply Current: 40mA.
•Controller supply voltage range: PWR, 18V to 90V for controllers rated equal or lower than 72V.
•Supply Current, PWR, 30mA Typical.
•Configurable battery voltage range, B+. Max operating range: 18V to 1.25*Nominal Voltage.
•Standard Throttle Input: 0-5 Volts(3-wire resistive pot), 1-4 Volts(hall active throttle).
•Throttle Input: 0-5 Volts. Can use 3-wire pot to produce 0-5V signal.
•Main Contactor Coil Driver<2A.
•Full Power Operating Temperature Range: 0℃ to 70℃(MOSFET temperature).
•Operating Temper ature Range: -40℃to 100℃ (MOSFET temperature).
•Motor Current Limit, 20 seconds boost: 300A ,depending on the model.
•Motor Current Limit, continuous: 120A ,depending on the model.
•Max Battery Current :Configurable.


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

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