12000W 273 V4 Hub Motor

12000W 273 V4 Hub Motor

17inch E-scooter Wheel hub motor could be used for electric scooter, electric motorcycle.
273 motor means the diameter of iron ring of rotor is 273mm, for all 273 motor, e.g. 13inch, 14inch, 16inch & 17inch 273  hub motor etc.
There are three size of 273 hub motor, 17×3.5inch, 17×4.5inch (only available for 12kW & 14kW power), 17×6.0inch. (Latest as default)

Key Features

1) Simplify to make an electric-scooter. Gearbox, transmission shaft, clutch is 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%

Product Information

QSMOTOR 12000W 273 V4 E-Scooter Wheel Hub Motor

Specification

• Motor Type: BLDC Outer Rotor In-Wheel Hub Motor with Hall Sensor
• Brand: QS Motor, QSMOTOR
• Motor Design: Double shaft with 17inch moped rim (integrated)
• Rim Size: 17×6.0inch (narrow size as default), matched tire: 180/70-17 etc. (no tire)
• Magnet Height: 70mm, 16 pole pairs
• Stator: Aluminum Core
• Rated Power: 12000W
• Speed: 30KPH-157KPH, it’s customized, generally Will be 72V120KPH as default
• Work voltage range: 48V-144V, will be 72V as default
• Thermic Probe: KTY83-122 (as default, optional)
• Max Efficiency approx. 88%
• Brake type: Disc brake design (as default), PCD3x80mm-M8, CB 58mm
• Drop-outs: 230mm
• Dual Halls with waterproof connectors
• 25mm² Phase Wire
• Waterproof Grade: IP54
• Color: Black (as default)

Dimension Drawing

17×6.0inch 273 Hub Motor