QSMOTOR 205 3KW 50H V3I E-BIKE SPOKE HUB MOTOR KITS WITH TFT H6 speedometer

e.g. Electric high power bike with 3kW 205 spoke hub motor

E-bike weight, approx 47kg+80kg

Tire diameter: 2.50-19

Speed: 72V 70km/h

Climbing slope: 25°@127kg

Battery: 72V32h lithium battery

One set 3KW E-BIKE Conversion KITS  including below kits

1. 1pc X QSMOTOR 205 electric spoke hub Motor(Power optional: 3000W, 2000W, 1500W)

2. 1pc X Motor Spacer(for free)

3. 1pc X Freewheel

4. 1pc X Sabvoton 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

NOTE: H6 speedometer is unstable at 72V, 48V or 60V is recommended. If you need to work at 72V, recommend changing to a TFT speedometer.

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

Item 1: 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

·RPM: 72V650/820/1170

·kV: 9.02/11.4/16.25kV as default (Optional)

·Max Torque: approx 181.0N.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  

Dimension drawing

Power train test Report:

2. Motor Spacer

To protect motor phase wire

3. Single speed freewheel

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. Sabvoton 72150 motor controller (customized for H6 speedometer) 

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.

5. 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

Display functions:

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.

Display picture

6. Half Twist Throttle with 3 speed toggle switch 

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

It could be mounted in left hand

8. Disc brake assembly

Electric bicycle forged aluminum hydraulic disc brake system assembly

1. Model: 152PYD+BS152

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 Forged aluminum, Bracket: Cast aluminum

9. Current: 1A (max)

10. 72V to 12V DC DC Converter

72V to 12V, 10A

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.

Application for QS 205 3000W 205 V3 electric spoke hub Motor