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QS Motor 273 3000W V3 Export Type For Electric Car Conversion Kits: Price:US $450.00/piece; N.W.:23.0kg; G.W.:24.7kg; Dimension:43*43*34cm; Production Period:12~13 working days

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Description

QS Motor 273 3000W V3 Export Type 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

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.

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: 3000W
Speed: 24KPH-90KPH, it's customized, genearlly we will design as 72V70KPH.
Work Voltage range: 48V-144V, will be 72V as default.
Max Torque approx 225.0N.m
KV: 8.1/11.04/12.1/13.3/15.2/17.3(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