12inch 3000W 260 40H V1 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 12inch moped rim (integrated)
• Rim size:12x2.15inch(Narrow Tire as default), Matched tire:3.0-12,3.5-12 etc        
•               12x3.0inch(Wide Tire)
• Magnet Height: 40mm, 16 pole pairs
• Stator: Aluminum Core
• Rated Power: 3000W
• Speed(customizable): 
•                48v 30km/h~65km/h 300-900RPM

  60v 30km/h~80km/h 300-1100RPM

  72v 30km/h~80km/h 300-1100RPM

• Max Torque approx 170N.m
• KV: 14.17/16.59/16.55/16.08/13.13/14.17 (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: 200mm
• 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 

Here is one test teport of our 3000w 40h hub motor, 72v 773.6rpm

If you want to check other test report with different kV value, pls. contact with our sales freely.

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 205 electric car 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!