QS Motor 8000W 273 50H V2 in wheel hub motor 200mm dropout for 17inch 19inch electric scooter
For 273 spoke hub motor, the dropout is 200mm, it could be used for electric motorcycle, high power electric motorcycle.
For 200mm dropout 273 spoke hub motor, we can provide from 3000w-8000w,
1). Simplify to make a electric-motorcycle. 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%
PS.1). Above quotation base on 273 electric spoke hub motor, 48V~144V.
2). Above configuration is suggested for mass production,
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: Double axle without moped rim (integrated), 36 spoke holes, OD 4.2mm
Matching Rim Size: 24inch, 26inch E-Bike Wheel, 17inch, 18inch, 19inch moped wheel
Magnet Height: 50mm, 28 pole pairs
Stator: Aluminum Core
Rated Power: 8000W
Speed: 24KPH-120KPH, it's customized, genearlly we will design as 72V100KPH.
Work Voltage range: 48V-144V, will be 72V as default.
Max Torque approx 330.0N.m
Thermic Probe: KTY83-122 (as default, optional)
Max Efficiency approx 84%
Working Temperature: 70-120℃ , peak 150 ℃
Brake type: Disc brake (as default), PCD3*80mm for motorcycle
Drop-outs/Rear fork Width for installation: 200mm
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/22.5kg
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-Motorycle Spoke hub motor
We're able to supply Controller, display, dc-dc converter, disc brake system, twist throttle...etc.
Application for E-Motorcycle hub motor