utf8 QS Motor Electric Car Hub Motor 273 4000W Export Type/V3 For Electric Car Conversion Kits

QS Motor Electric Car Hub Motor 273 4000W Export Type/V3 For Electric Car Conversion Kits

Price:US $495.00/piece
N.W.:23.0kg
G.W.:24.7kg
Dimension:43*43*34cm
Production Period:12~13 working days
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  • QS Motor Electric Car Hub Motor 273 4000W Export Type/V3 For Electric Car Conversion Kits
  • QS Motor Electric Car Hub Motor 273 4000W Export Type/V3 For Electric Car Conversion Kits
Description

QS Motor Electric Car Hub Motor 273 4000W Export Type/V3 For Electric

 

Car Conversion Kits

 

 

For 273 E-Car wheel hub motor, it could be used for electric scooter, tricycle, light car.

273 motor means the diameter of iron ring/hoop is 273mm, for all 273 motor, e.g. 13inch,14inch,16inch,17inch 273 e-scooter hub motor,

273 spoke hub motor, 13inch,14inch,16inch.17inch 273 single shaft hub motor, 273 E-car Hub motor etc., the configuration & performance is the same as 13inch 273 Hub Motor.

 

 

You can click below picture for Aliexpress purchasing link


273 e-car sia

 

New design disc brake cover 273 e-car motor

Standard disc is moped PCD:3*80mm, M8, it could be customized to be PCD:4*114.3mm, M12.

It's USD: 135.0 more per piece.

If the vehicle top speed is over 80KPH, then we suggest to use this new disc brake cover.

P.s.: The new mold is done, but the produce cost is quite high with T6 heat treatment.

IMG_3454

 

Key Features

 

1). Simplify to make a electric-car. Gearbox, transmission shaft, clutch are no need. Which save space.

2). It could be installed in the rear to save more space for battery.

3). Support regenerative braking

4). High efficiency: 85~92% 

 

 

QS MOTOR 273 3000W-8000W E-Car Hub Motor List

 

273 e-car

 

PS.1). Above quotation base on 273 electric car hub motor, 48V~144V.

      2). Above configuration is suggested for mass production.

     3). We can customize the 14kW e-car hub motor, the production time will be long, around 45-50working days. 

for EV enthusiast, V2 & V3 motor could be over-voltaged to gain more speed/performance (customizable).

 

 

Product description

 

Genearlly Spec:

  • Motor Type: BLDC Outer Rotor In-Wheel Hub Motor With Hall Sensor
  • Brand: QS Motor, QSMOTOR
  • Motor Design: Single axle without moped rim (integrated)
  • Matching Rim Size:14inch  & above wheel rim, CB ≥60mm,PCD ≤110mm(PCD 4*100mm, CB60mm as default)
  • Magnet Height: 40mm, 16 pole pairs
  • Stator: Aluminum Core
  • Rated Power: 4000W
  • Speed: 24KPH-100KPH, it's customized, genearlly we will design as 72V70KPH.
  • Work Voltage range: 48V-144V, will be 72V as default.
  • Max Torque approx 266.0N.m
  • KV: 7.5/8.65/11.46/12.46/13.54/15.69(optional)
  • Thermic Probe: KTY83-122 (as default, optional)
  • Max Efficiency approx 84%
  • Working Temperature: 70-120℃ , peak 150 ℃
  • Brake type: Disc brake (as default), PCD: 3*80MM, M8
  • Dual Halls with waterproof connectors(One for using, one for spare
  • 12mm axle flats
  • 10mm² Cross Section of Phase Wire(not including insulation layer)
  • Waterproof Grade: IP54
  • Color: Black (As default)
  • N.W/ G.W: 21.5kg/23.0kg

 

Dimension Drawing:

  • QS 273 e-car hub motor

 

273 e-car 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.

 

 

Conversion kits for 273 8kW E-Car hub motor

 

We're able to supply Controller, display, dc-dc converter, disc brake system, twist throttle...etc.

electric car kits sia

 

 

Application for E-Car hub motor

 

273 Car hub Motor

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