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

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Sale Price: US $2502.60
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QS Motor 273 8000W 273 50H V3 BLDC brushless electric car hub motor conversion kits with kelly controller

The Electric Car Kit includes most of things needed (except battery/charger) to convert your standard car into a top-of-the-line performance electric car, which delivers unequaled performance and reliability. You’ll be out cruising along at approx. 50-75mph / 80-120m/h speed.

Key feature:

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. 2wd, it could be 96V 120KPH, 2*350N.m peak torque.

4wd, it could be 96V 130KPH, 4*350N.m peak torque.

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

5. Support regenerative braking

6. High efficiency: 85~92%


1. Battery and charger are not included in package. 2. The battery voltage depends on your application. (72-144V) ​​

Package Includes:

2x 273 8000W 273 50H V3 E-Car Hub Motor

2x KLS96501-8080H Controller

1x Throttle Pedal

1x X8-E Speedometer

1x 04type 1 tow 2 Hydraulic Disc brake system (with disc brake plate)

Production Description:

1. QS Motor 8000 273 50H V3 E-Car Hub Motor

  • 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)
  • 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/24.7kgPackage Dimension: 43cm*43cm*34cm/piece

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.

Winding Information for 273 50H Motor:

2. KLS96501-8080H, 24V-96V, 600A, Sinusoidal BLDC Motor Controller

  • General Spec .:
  • Programable, support regenerative braking
  • 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

  • Throttle Pedal Hall type : JKH model  (match with our motor & controller)
  • Input voltage: 5V 12V 15V 24V 36V 48V 60V 72V 84V 96V 120V
  • Output voltage: 0-5V5-0V1-4.2V4.2-1V0-10V10-0V
  • Deafult: 5v input voltage (depends on controller design, for our matched controllers, you can choose 5v input voltage), 0-5v output voltage.

4. 48-100V Programmable Electric Car Speedometer

  • Rated Voltage:48V-144V ProgrammableShow Time, driving distance, speed, voltage, electric quantityTest Speed Type: Hall Sensor

5. 1 tow 2 Hydraulic Disc brake system (with disc brake plate)

  • 04 dayang left & right 38mm  caliper with mechanical parking brake (pull type)
  • hydraulic service brake by foot
  • pitch of mounting 80 & 103mm
  • hoses 220cm + 2 x 80cm
  • T-shape hose connector
  • mechanical parking brake cable 95cm + 2 x 115cm (optional)
  • 220mm disc brake plate and screws (PCD 3*80mm, CB58mm, thicknees 4mm)
  • Suitable for QS Motor 273 Single Shaft Hub Motors


No QS Motor, No Super EVs!

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DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $2502.60 / piece