QS Motor High Efficiency e-car 6000W 273 (45H) V3 Type Hub Motor High Power With CE for Electric Car Conversion
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
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.
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
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).
- 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: 45mm, 16 pole pairs
- Stator: Aluminum Core
- Rated Power: 6000W
- 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 293.0N.m
- KV: 7.3/10.0/11.04/12.3/13.75/15.6(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
- 16mm² Cross Section of Phase Wire(not including insulation layer)
- Waterproof Grade: IP54
- Color: Black (As default)
- N.W/ G.W: 21.5kg/23.0kg
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.
Application for E-Car hub motor