QS 205 50H V3/V3I Electric High Power E-Bike Spoke Hub Motor Kit With UKC1 Speedometer For Electric Bicycle

QS 205 50H 3KW V3 E-Bike Spoke Hub Motor conversion kits

For 205 3KW E-Bike conversion kits, it could be used for high power electric bike, which could be 72V 100KPH.

e.g. Electric high power bicycle

E-bike weight, approx 47kg+80kg

Tire model: 2.50-19

Speed: 72V 80km/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 16T single speed Freewheel

4. 1set X 19X1.6inch moped front wheel and 19X1.6inch rear wheel(Spoke color optional, silver/black)

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

5. 1pc X UKC1 Display

7. 1pc X Thumb Throttle

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

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

Genearlly specification

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

·Brand: QS Motor/QS Driver

·Motor Design: Double axle without rim, with spokes

·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/820RPM no load, approx 70km/h  

·kV: 9.0kV/11.6kV

·Max Torque: approx 185N.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  

Note: only silver spokes are available now, all orders will be delivered according to silver，please don't order if you mind.

Dimension Drawing

Power train test report:

2. Motor Spacer

To protect motor phase wire

3. 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)

3. 19X1.6inch moped front wheel 

1.60X19inch 2 Cross Pattern Moped Front Wheel Set

32X10G Spoke, silver color (Black color optional) (Iron with zinc coat)

32 holes, 110mm dropouts, black

1.60X19inch 1 Cross Pattern Moped Rear Wheel Set

36X10G Spoke, silver color (Black color optional) (Iron with zinc coat)

QS 3000W 205 50H Hub Motor, 36 holes, 150mm dropouts, black (not include motor) 

4. SVMC72150 controller with UKC1 display

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

It could be mounted in left hand

6. 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