Spoke Hub Motor 3000W Powerful Hub Motor 150mm system

For 205 3000W 205 V3 electric spoke hub Motor kit assembly, it could be used for high power electric bike, which could be 72V 70KPH.

e.g. Electric high power bike

E-bike weight, approx 47kg+80kg

Tire diameter: 2.50-19

Speed: 72V 70km/h

Climbing slope: 25°@127kg

Battery: 72V40h lithium battery

One set including below kits

1. 1pc X QSMOTOR 3000W 205 50H V3 electric spoke hub Motor

2. 1pc X Motor Spacer

3. 1pc X Freewheel

4. 1set X 19X1.6inch moped front wheel and 19X1.6inch rear wheel

4. 1pc X Sabvoton 72150 controller (customized for TFT speedometer) with bluetooth adapter

5. 1pc X H6 speedometer

6. 1pc X Half Twist Throttle

7. 1pc X Thumb Throttle

8. 1pc X disc brake assembly

9. 1pc X DC DC converter 72v to 12V 10A

10.1pc X PAS

Key Features

1. QS Motor with high quality and service.
2. Sine Wave controller, Bluetooth wireless connection are optional, Highest Reliability!
3. Parameter Programmable
4. Higher Torque & Higher Efficiency
5. No noisy
6. Temperature sensor inside and Lower overheating
7. Regenerative braking

Product description

1.Item: QSMOTOR 3000W 205 50H V3 electric spoke hub Motor


·Motor Type: BLDC Permanent Magnet Outer Rotor In-Wheel Hub Motor With Hall Sensor

·Brand: QS Motor,QSMOTOR

·Motor Design: double axle without rim 

·Matched Wheel: 24inch, 26inch E-Bike Wheel, 17inch, 18inch, 19inch moped wheel.

·Stator: Aluminmum Core

·Rated Power: 3000W (6000kW peak in few seconds) 

·Rated Voltage: 72V

·Speed: 650RPM no load, approx 70km/h  

·kV: 9.0kV

·Max Torque: approx 181N.m

·Max Efficiency: approx 91%

·Continuous Battery Current: 44A (72V)

·Peak Battery Current: 100-150A (72V)

·Suggest Peak Phase Current:240A

·Thermic Probe: KTY83/122 (as default, optional)

·Working Temperature: 70-120℃ , peak 150 ℃ 

·Brake type: Bike Disc brake, PCD6*44mm(as default)

·Drop-outs/Rear Fork Width for installation: 150mm

·14mm english thread length for single/3 speed freewheel

·10mm axle flats

·Dual Hall Set with waterproof connectors

·10mm² Cross Section of Phase Wire (not include insulation layer)

·Hall Sensor Phasing angle: 120 degree

·Waterproof Grade: IP54

·Color: Black 

·N.W./G.W.: approx 12.5/14.0kg (TBD)  

·Package Dimension: 34cm*34cm*33cm/piece  




Power train test Report:


2. Motor Spacer

To protect motor phase wire 



General SPEC

1. Single speed 1/2*3/32*16T, only 16T is available now

2. Black

3. English System Thread

4. Suit for QS Spoke Motor (English thread)


4.19X1.6inch moped front wheel and 19X1.6inch rear wheel7.jpg

1.60X19inch 2 Cross Pattern Moped Front Wheel Set
32X10G Spoke, silver color (Iron with zinc coat)
32 holes, 110mm dropouts, black

1.60X19inch 1 Cross Pattern Moped Rear Wheel Set

36X10G Spoke, silver color (Iron with zinc coat)
QS 3000W 205 50H Hub Motor, 36 holes, 150mm dropouts, black (not include motor) 

5. Sabvoton 72150 motor controller (customized for H6 speedometer) 

Product Description of Controller

1. Generally SPEC

1). sine wave controller, programmable, with regen function

2). DC Current Limit: 150A

3). Max. Phase Current: 350A

4). Protect Phase Current: 450A

5). Battery Voltage: 24V-72V rated, Max. 95V

6). Including one controller

7). controller size: 247mm*146mm*62mm

8). Net weight: 2kg

9). Default including bluetooth adapter.

10). Default function: Hall, Throttle, Electric brake, High Brake Level, speed switch

11). Special functions: Waterproof

PS. Please note there is no temp sensor for motor.


6. TFT H6 color speedometer display


· 3.2 inch color TFT screen

· 48V/60V/72V power supply

· Shutdown leakage current <1Ua

· Supply controller terminal operating current 100mA

· Normal operating temperature of the instrument -20~65°C



1. Battery display: 5 segments of power indication, the voltage value of each segment can be set according to customer requirements;

2. Speed mode: real-time speed RT SPEED, maximum speed MAX SPEED, average speed AVG SPEED;

3. Speed display: display range 00.0. ~ 99.9, unit Km / h km per hour, MPH miles per hour;

4. Assist gear position: 0~9 files, of which 0 gear is neutral and no boost, 1~9 corresponds to boost gear, and P is displayed in 6Km push mode;

5. Headlight display: displayed when the headlights are on;

6. motor temperature: monitor motor temperature in real time;

7. Mileage mode: cumulative mileage ODO, single mileage Trip

8. WH.KM: the controller power consumption ,wh/km 

9. Motor temperature.

10. Regen Ah:Cumulative Ah while controller in regen mode .

11. Clock: Built-in battery, user set up;

12. Clock: Built-in battery, user set the year, month, day, hour, minute and second.



7.Half Twist Throttle with 3 speed toggle switch 


8. Thumb Throttle for 0-5V variable regen brake

It could be mounted in left hand


9.Disc brake assembly

electric bicycle aluminum hydraulic disc brake system assembly


1. Model: 152PYD+BS150

2. Including 2pcs 203mm plate, PCD6*44mm, 2mm thickness

3. The length of oil of both front and rear can be customized according to your e-bike(900mm for front, 1600mm for rear as default)

4. Callipers: double-piston 2*21mm

5. Installing Distance of front tire: 74mm(as default) or 51mm

6. Installing distance of rear tire: 51mm

7. Wiring: two core wiring

8. Materials: Caliper/Lever Cast aluminum, Bracket: Cast aluminum

9. Current: 1A (max)


10. DC DC converter

72V to 12V, 10A



Made of steel material, durable and reliable.
Mount on electric bicycle pedal, easy to install
1:1 power assist, make cycling easier and funnier.
Suitable for most of electric bicycles.


Application for 205 3000W 205 V3 electric spoke hub Motor 


Please noted: 

Optional appearance, drawing, performance curve/test report are available. 

If you need more technical information, please feel free to contact us.

We will give you reply in 12hours.

A note to client:

1. Please contact seller confirm the parameter, otherwise we will produce as default.

2. Please extended 15 days more at least for order prepare when motor no in stock. (Most of motor is customized based on application, without in stock).

3. When place order please leave email address, for seller provide manuel.

4. Please read manuel careful before woring motor and controller, and if meet problem please contact seller in time, and don't disassembly cargo without seller permit, otherwise there will be no warranty.