QSMOTOR 4000 Вт 273 40H V3 BLDC бесщеточный Электрический мотор-концентратор для автомобиля гибридные Конверсионные Комплекты с Kelly

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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