4000W 273 V3 Single Shaft Motor

4000W 273 V3 Single Shaft Motor

For 13inch E-Scooter single shaft wheel hub motor, it could be used for electric scooter, electric motorcycle.
Width option: 13×3.5inch (2000W-8000W)
We offer 13×3.5inch 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 4000W 273 V3 Single Shaft In-Wheel Hub Motor

Specification 

• Motor Type: BLDC Outer Rotor In-Wheel Hub Motor with Hall Sensor
• Brand: QS Motor, QSMOTOR
• Motor Design: Single axle with 13inch moped rim (integrated)
• Rim size: 13×3.5inch
• Magnet Height: 40mm, 16 pole pairs
• Stator: Aluminum Core
• Rated Power: 4000W
• Speed (customizable): 72v 70kph (as default)
• 48v 21km/h~65km/h 300-800rpm
• 60v 26km/h~80km/h 300-1000rpm
• 72v 32km/h~80km/h 300-1200rpm
• Max Torque approx. 184N.m
• KV: 7.50/11.46/12.46/13.54/15.69/17.71 (optional)
• Thermic Probe: KTY83-122 (as default, optional)
• Max Efficiency approx. 88%
• Brake type: Disc brake design (as default), PCD3x80mm-M8, CB 58mm
• Drop-outs: 200mm
• Dual Halls with waterproof connectors
• 10mm² Phase Wire
• Waterproof Grade: IP54
• Color: Black (as default), Yellow or White/Luminous

Dimension Drawing

13×3.5inch In-Wheel Hub Motor

Test Report

4000W Hub Motor, 72V 792RPM