13inch 12000W 273 70H V4 72V Brushless DC Electric Scooter Motorcycle Hub Motor

1.QS Motor Specfication

• Motor Type: BLDC Outer Rotor In-Wheel Hub Motor With Hall Sensor
• Brand: QS Motor,QSMOTOR
• Motor Design: Double axle with 14inch moped rim (integrated)
• Rim size:13x4.25inch
• Magnet Height: 70mm, 16 pole pairs
• Stator: Aluminum Core
• Rated Power: 12000W
• Speed(customizable): 

72v 120km/h 1405RPM

• Max Torque approx 350N.m
• KV(optional)
• Thermic Probe: KTY83-122 (as default, optional)
• Max Efficiency approx 88%
• Brake type: Disc brake (as default), PCD3*80mm-M8, CB 58mm
• Drop-outs:   230mm  
• Dual Halls with waterproof connectos(One for spare, in case of damage)
• 16mm² Phase Wire
• Waterproof Grade: IP54
• Color: Black (as default), Yellow or White/Luminous

2. QS Motor Notice Before Order (Producing time time/Warranty/Package/Certidication etc.) 

Pls. click below hyperlink of picture.

3. Drawing

4. Test Report 

5. Questions before order

PS. For delivery cost, please contact with us if it's not reasonable.

We will modify it after place the order on-line (before payment).

When place the order online, please leave the message about the KV, PCD & CB of Wheel, and your E-mail address. (For how to choose the KV, please feel free to contact with us. E-mail used for details confirm)

PS. For delivery cost, please contact with us if it's not reasonable.

We will modify it after place the order on-line (before payment).

When place the order online, please leave the message about the KV, PCD & CB of Wheel, and your E-mail address. (For how to choose the KV, please feel free to contact with us. E-mail used for details confirm)

6. More QS Motor Information

Optional Appearance, drawing, performance curve/test report are available, please refer to below hyperlink. 

For more information, please feel free to contact with us.

PS.1). Above quotation base on 273 electric scooter wheel hub motor, 48V~72V.

      2). Above configuration is suggested for mass production,

for EV enthusiast, V2 & V3 motor could be over-voltaged to gain more speed/performance (customizable).

7. Electric Scooter Conversion Kits

More Kit, e.g. Motor Controller, Speedometer, Throttle Pedal are avaiable.

No QS Motor, No Super EVs!