utf8 QS Motor 273 40H V3 4kW Electric high power bicycle spoke motor with SVMC72200 controller kit

QS Motor 273 40H V3 4kW Electric high power bicycle spoke motor with SVMC72200 controller kit

Price:US $896.00/piece
N.W.:24.5KG
G.W.:25.5KG
Dimension:43*43*34cm
Production Period:15-16 Business days
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  • QS Motor 273 40H V3 4kW Electric high power bicycle spoke motor with SVMC72200 controller kit
  • QS Motor 273 40H V3 4kW Electric high power bicycle spoke motor with SVMC72200 controller kit
Description

QS Motor 273 40H V3 4kW Electric bicycle spoke hub motor with SVMC72200 controller

 

For 273 4000W V3 electric spoke hub Motor kit assembly, it could be used for high power electric bike, which could

be 72V 100KPH.

 

e.g. Electric high power bike

E-bike weight, approx 47kg+80kg

Tire diameter: 2.50-19

Top speed: 72V 100km/h

Climbing slope: 25°@127kg

Battery: 72V40h lithium battery

 

 

One set including below kits

 

Combo 1

 

1. 1pc X QSMOTOR 4000W 273 40H V3 Electric Bike Spoke hub Motor

2. 1pc X SVMC72200 controller

3. 1pc X Bluetooth adapter

4. 1pc X CT-22 display

5. 15ml Ferrofluid


You can click below picture for Aliexpress purchasing link

 

QS 273 4kw+SVMC72200+CT-22+铁磁流体

 

Combo 2

 

1. 1pc X QSMOTOR 4000W 273 40H V3 Electric Bike Spoke hub Motor

2. 1pc X Sabvoton 72200 controller 

3. 1pc X Bluetooth adapter

4. 15ml Ferrofluid

QS 273 4kw+SVMC72200+铁磁流体

 

 

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 4000W 273 40H V3 electric spoke hub Motor

 

Genearl Specification

 

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

Brand: QS Motor, QSMOTOR

Motor Design: Double axle without moped rim (integrated), 36 spoke holes, OD 4.2mm

Matching Rim Size:  17inch, 18inch, 19inch moped wheel

Magnet Height: 40mm, 16 pole pairs

Stator: Aluminum Core

Rated Power: 4000W

Speed: 72V100KPH.

Work Voltage range: 48V-96V, it will be 72V as default.

Max Torque approx 266.0N.m

KV: 72v1090rpm

Thermic Probe: KTY83-122 (as default, optional)

Max Efficiency approx 84%

Working Temperature: 70-120℃ , peak 150 ℃

Brake type: Disc brake (as default), PCD6*44mm for bicycle

Drop-outs/Rear fork Width for installation: 152mm

Dual Halls with waterproof connectors(One for using, one for spare)

14mm english thread length for single/3 speed freewheel

10mm axle flats

16mm² Cross Section of Phase Wire(not including insulation layer)

Waterproof Grade: IP54

Color: Black (As default)

N.W/ G.W: 17.5kg/18.5kg

4kW spoke sia

 

Dimension Drawing:

 

  • QS 273 152mm drop-outs e-bike spoke hub motor

273 152mm e-bike

 

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.

 

2. Sabvoton 72200 motor controller 

 

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

2). DC Current Limit: 200A

3). Max. Phase Current: 450A

4). Protect Phase Current: 550A

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

6). Including one controller

7). Controller size: 283mm*147mm*62mm    

8). Net weight: 2.2kg

9). Default including bluetooth adapter.

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

 

萨博

 

3. CT-22 Display

 

ct22 sia

 

4. Ferrofluid

 

铁磁流体

 

Application for QS electric spoke hub Motor

 

205 spoke motor 750×750

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