QSMOTOR 8000W 273 50H V3 BLDC brushless electric car hub motor conversion kits with kelly controller

$2,885.00 / Set | 1 Set (Min. Order)
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Place of Origin:
Zhejiang, China
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Model Number:
1 Years
DIY, Two Halls, High-Efficiency
Brushless DC motor
DC Motor
E-car Wheel Motor

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Selling Units:
Single item
Single package size: 
43X43X34 cm
Single gross weight:
65.0 kg
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QS Motor 273 8000W 273 50H V3 BLDC brushless electric car hub motor conversion kits with kelly controller 


It's electric In-Wheel Hub Motor Conversion Kits, for electric car.

Especially suit for light weight car (below 1150kg), for higher weight car, the max speed will be a bit less.

If driven by 2pcsX8000W Hub Motor (2wd), it could be 96V 125KPH, 2*350N.m peak torque.

If driven by 4pcsX8000W Hub Motor (AWD), it could be 96V 135KPH, 4*350N.m peak torque, which could regard as sport mode.

PS. QS Motor 8000W 273 50H V3 Hub Motor could be 20kW continuous, many customer prefer to call it 10kW or 12.5kW motor.


 If you only want to buy QS 8000W 273 50H V3 hub motor, pls. refer to this link:


Comparing Wheel Hub Motor with Gear Differential Motor 

1. Simplify to make a electric-car. Gearbox, transmission shaft, clutch are no need. Which save space.

2. It could be installed in wheels, and easy to be hybrid car.

3. Easily to make 4-wheel drive, which could spot turn. 

4. Support regenerative braking

5. High efficiency: 85~92%


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

Pls. click below hyperlink of picture.


Conversion Hybrid Car Kits Combo 



Products Description (Click the hyerlink for more info.)


1.QS MOTOR 8000W 273 V3 Electric Car Hub Motor

  • Motor Type: BLDC Permanent Magnet Outer Rotor In-Wheel Hub Motor With Hall Sensor
  • Brand: QS Motor,QSMOTOR
  • Motor Design: Singleh axle without rim 
  • Matched Wheel: ≥14inch Car Wheel, PCD customizable, CB ≥60mm (PCD 5*112mm, CB60mm as default)
  • Magnet Height: 50mm, 16 pole pairs
  • Stator: Aluminmum Core
  • Rated Power: 8000W (20kW peak in few seconds) 
  • Rated Voltage: 96V as default (48V-144V, optional)
  • Speed: 120KPH as default (24-120KPH, optional) 
  • kV: 6.0/9.0/13.0 (as default)/14.9/18.0/19.4 etc.
  • Max Torque: approx 350N.m
  • Max Efficiency: 86-91%
  • Continuous Battery Current: 104A (96V)
  • Peak Battery Current: 210A (96V)
  • Suggest Peak Phase Current: 530-660A
  • Thermic Probe: KTY83/122 (as default, optional)
  • Working Temperature: 70-120℃ , peak 150 ℃ 
  • Brake type: Disc brake, PCD3*80mm-M8, CB 58mm(as default)
  • Dual Hall Set with waterproof connectors
  • 16mm⊃2; Cross Section of Phase Wire (not include insulation layer)
  • Hall Sensor Phasing angle: 120 degree
  • Waterproof Grade: IP54
  • Color: Black 
  • N.W./G.W.: 23.0kg/24.7kg   Package Dimension: 43cm*43cm*34cm/piec 


PS. Normal Disc brakes is PCD3*80mm, PCD 58mm. It might get loose during driving, so we open new mold to be PCD4*114.3mm, M12.


For windings of 273 50H V3 motor



2. KLS96601-8080I, 24V-96V, 600A, Sinusoidal BLDC Motor Controller 

  • General Spec .:
  • 1. Programable, support regenerative braking
  • 2. Include function Cable, RS232 daptor, USB to RS232 connector
  • •Configurable battery voltage range, B+. Max operating range: 18V to 90V.
  • •Motor Current Limit, 10 seconds boost: 500A.
  • •Motor Current Limit, continuous: 200A

3. 0-5V Electric Car Throttle Pedal


Hall type(JKH mode)


4. 48-100V Programmable Electric Car Speedometer


5. Disc Brake Assembly for Electric Car 1 tow 2



How to Find a Suitable Motor and Kits 




No QS Motor, No Super EVs!


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