QS Motor 205 50H V3 Electric high power bicycle kit / E bike kit / spoke hub Motor 3000W Powerful Hub Motor Kit

$971.35 / Set | 1 Set (Min. Order)
Voltage(V):
72v
Output Power:
3000w
$971.35
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Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
QS motor
Model Number:
dc motor
Usage:
Electric Bicycle
Certification:
CCC, CE
Type:
Gearless Motor
Torque:
approx 181N.m
Construction:
Permanent Magnet
Commutation:
Brushless
Protect Feature:
Waterproof
Speed(RPM):
650
Continuous Current(A):
44A (72V)

Packaging & Delivery

Selling Units:
Single item
Single package size: 
54X54X68 cm
Single gross weight:
27.19 kg
Package Type:
QS Standard Export Packing 1. Polyfoam + Carton Box 2. Or according to customer's requirements
Lead Time :
Quantity(Set) 1 - 1 >1
Est. Time(days) 12 To be negotiated

 

QS Motor 205 50H V3 Electric high power bicycle kit / E bike kit / spoke hub Motor 3000W Powerful Hub Motor Kit

 

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 KLS7230S controller (customized for TFT speedometer) with bluetooth adapter

5. 1pc X TFT750C 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

 

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

SPEC

·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  

Drawing

Power train test Report:

2. Motor Spacer

To protect motor phase wire

3.Freewheel

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)

2. 19X1.6inch moped front wheel and 19X1.6inch rear wheel

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) 

4. KLS7230S controller (customized for TFT speedometer) with bluetooth adapter

Generally specification

•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.

5. TFT750C speedometer  

Features

·Suitable for low temperature,Max -20℃.

·High-contrast 3.2inch IPS colorful matrix screen.

·Ergonomic external button design, easy to operate.

·Speed display: AVG SPEED, MAX SPEED, SPEED (Real-time).

·Kilometer / Mile: Can be set according to customers’ habits.

·Smart battery indicator: Provide a reliable battery indicator.

·3-speed

·Mileage indicator: Odometer/ Trip distance/ Clock/ Riding time/ Range.

·Power indicator: real time power indicator, digital or analog.

·Software upgraded: Software can be upgraded through UART.

 

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 aluminum hydraulic disc brake system assembly

 Specification:

 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

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.

FAQ

 

Company Information