QS 14*3 5 дюймов 3000 Вт 260 40H V4 Электрический Мотор Ступицы Колеса

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Характеристики

QS 14*3.5inch 3000W 260 40H V4 100kph high speed hub motor for motorcycle

 

For 14inch E-Scooter wheel hub motor, it could be used for electric scooter, electric motorcycle.

It's high cost effective compare to 14inch 273 E-scooter Hub Motor.

260 motor means the diameter of iron ring/hoop of rotor is 260mm, for all 260 motor, e.g. 12inch,13inch & 14inch 260 e-scooter hub motor, etc., the configuration & performance are the same.

There are two width of wheel:

1. Narrow Tire 14X3.5inch (as default), max. 5000W 260 45H V3, it's integrated wheel design.

2. Wide Tire 14X4.25inch, max. 5000W 260 45H V3, it's detachable wheel design.

 

 

Key Features

1). Simplify to make a electric-scooter. 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 260 14inch electric scooter wheel hub motor, 48V~96V.

2). Above configuration is suggested for mass production,

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

Since 2019, all 260 V3 has updated to V4 version, it has better performance than previous V3, with higher speed and stronger torque.

Product description

Genearlly Spec:

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  Motor Type: BLDC Outer Rotor In-Wheel Hub Motor With Hall Sensor

  
  


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  Brand: QS Motor, QSMOTOR

  
  


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  Motor Design: Double axle with 14inch moped rim (integrated)

  
  


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  Rim Size:14x3.5inch(Narrow Tire as default), matched tire: 120/70-14 etc

  
  


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  Magnet Height: 40mm, 16 pole pairs

  
  


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  Stator: Aluminum Core

  
  


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  Rated Power: 3000W

  
  


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  Speed: 30KPH-80KPH, it's customized, genearlly we will design as 72V70KPH.

  
  


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  Work voltage range: 48V-96V, will be 72V as default.

  
  


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  Max Torque approx 197.0N.m

  
  


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  KV: 8.5/10.8/12.9/14.37/16.25(optional)

  
  


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  Thermic Probe: KTY83-122 (as default, optional)

  
  


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  Max Efficiency approx 88%

  
  


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  Brake type: Disc brake (as default), PCD3*80mm-M8, CB 58mm

  
  


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  Drop-outs: 200mm

  
  


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  Dual Halls with waterproof connectos(One for spare, in case of damage)

  
  


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  10mm² Phase Wire

  
  


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  Waterproof Grade: IP54

  
  


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  Color: Black (As default)

  
  

Dimension Drawing:

14*3.5inch 260 in-wheel hub motor(Integrated)

 

 

 

 

Please noted:

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 14inch in-wheel hub motor

We're able to supply Controller, display, dc-dc converter, disc brake system, twist throttle...etc.