QSMOTOR 4000W 273 40H V3 BLDC brushless electric car hub motor hybrid conversion kits with Kelly 7250H

$1,746.00 / Set | 1 Set (Min. Order)
Quantity:
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Lead Time:
16 day(s) after payment received
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Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
QSMOTOR
Model Number:
QSM-XX
Motor:
Brushless
Voltage:
48V-96V
Certification:
CE, CE By SGS
Warranty:
1 Years
Volt:
48V-96V
Color:
Black
Feature:
DIY, Two Halls, High-Efficiency
Efficiency:
>=85%
Design:
Brushless DC motor
Waterproof:
IP54
Type:
DC Motor
Use:
E-car Wheel Motor

Packaging & Delivery

Selling Units:
Single item
Single package size: 
43X43X43 cm
Single gross weight:
65.0 kg
Package Type:
Carton
Lead Time :
16

QS Motor 273 4000W Electric Car Conversion Kit UTV Motor Kit /Electric Tricycle Conversion Kits 

 

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 2pcsX4000W Hub Motor (2wd), it could be 72V 80KPH, 2*260N.m peak torque.

If driven by 4pcsX4000W Hub Motor (AWD), it could be 72V 90KPH, 4*260N.m peak torque, which could regard as sport mode.

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

https://wholesaler.alibaba.com/product-detail/Dual-8000W-40kW-Peak-96V-125KPH_60530176114.html

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 4000W 273 40H V3 E-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: 40mm, 16 pole pairs
  • Stator: Aluminmum Core
  • Rated Power: 4000W (8kW peak in few seconds) 
  • Rated Voltage: 48V as default (48V-144V, optional)
  • Speed: 80KPH as default (24-90KPH, optional) 
  • kV:11.46/143.54/15.69/17.71 etc.
  • Max Torque: approx 266N.m
  • Max Efficiency: 86-91%
  • Continuous Battery Current: 104A (48V)
  • Peak Battery Current: 210A (48V)
  • Suggest Peak Phase Current: 228-530A
  • 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
  • 10mm² 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.QSKLS7245H 24-72V 350A 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: 350A.
  • •Motor Current Limit, continuous: 140A
  • IP66+Fuse+better performace in termal dissipation

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 

 

 

 Application

No QS Motor, No Super EVs!

 

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