QS MOTOR 14inch 6000W 273 45H V3 Brushless DC Electric Scooter Motorcycle Hub Motor

KIT 1

1. 1* QS MOTOR 14inch 6000W 273 45H V3 Brushless DC Electric Scooter Motorcycle Hub Motor

2. 1* KLS7275H 4V-72V,500A,SINUSOIDAL BRUSHLESS MOTOR CONTROLLER

3. 1* Kelly programe cable

KIT 2

1. 1* QS MOTOR 14inch 6000W 273 45H V3 Brushless DC Electric Scooter Motorcycle Hub Motor

2. 1* KLS7275H 4V-72V,500A,SINUSOIDAL BRUSHLESS MOTOR CONTROLLER

3. 1* Kelly programe cable

KIT 3

1. 1* QS MOTOR 14inch 6000W 273 45H V3 Brushless DC Electric Scooter Motorcycle Hub Motor

2. 1* KLS7275H 4V-72V,500A,SINUSOIDAL BRUSHLESS MOTOR CONTROLLER

3. 1* Kelly programe cable

1.QS Motor Specfication

• Motor Type: BLDC Outer Rotor In-Wheel Hub Motor With Hall Sensor
• Brand: QS Motor,QSMOTOR
• Motor Design: Double axle with 14inch moped rim (integrated)
• Rim size:   14x3.5inch(Wide Tire)
     
•               
• Magnet Height: 45mm, 16 pole pairs
• Stator: Aluminum Core
• Rated Power: 6000W
• Speed(customizable): 

48v 45km/h~70km/h 

60v 45km/h~90km/h 

72v 45km/h~110km/h 

• Max Torque approx 293N.m
• KV: 19.90/10.14/12.40/19.99(optional)
• Thermic Probe: KTY83-122 (as default, optional)
• Max Efficiency approx 88%
• Brake type: Disc brake (as default), PCD3*80mm-M8, CB 58mm
• Drop-outs: 200mm
• Dual Halls with waterproof connectos(One for spare, in case of damage)
• 16mm² Phase Wire
• Waterproof Grade: IP54
• Color: Black (as default), Yellow or White/Luminous 

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

Pls. click below hyperlink of picture.

4. Test Report 

Here is one test teport of our 6000w 45h hub motor, 72v 1290pm.

If you want to check other test report with different kV value, pls. contact with our sales freely.

Key Features

1). Very Easy connect

2). Can match with almost brushless DC motor

3). Quality Guarantee(generally no after-sale issue)

4). Programmable

5). For KLS-H models, default including fuse, IP67 waterproof grade, good heat dispersion.

1. Generally SPEC

1. sine wave controller, programmable, with regen function                 

2. Motor Current Limit, 20 seconds:500A

3. Motor Current Limit, continuous:200A                                                               

4. Battery Voltage: 24V-72V rated, max. 90V

5. Thermic Probe: KTY83-122                                                                

6. Including one controller + USB convertor cable + matched plug                

7. controller size: 288mm*185mm*94.8mm                                     

8. net weight: 5kg                                                                          

9. waterproof IP67                                                                                    

10. default not including bluetooth; CAN BUS are optional.

2. Kelly Controller Software Interface

Here are the clear and easy adjustment software interface.

3. QSKLS7275H controller drawing

4. Pin Definition

DJ7091Y-2.3-11 Pin Definition

(14) REV_SW: Reverse switch input. Orange

(6) RTN: Signal return or power supply return. Black

(12) FWD: Forward switch White

(11) 12V:12V Source Red

(25) 12V brake switch. Yellowish

(9) Relay: Main contactor driver. Blue

(33)CAN-H:Green(Optional function)

(7) PWR: Controller power supply (input). Pink

(34)CAN-L:Dark Gray(Optional function)

DJ7091Y-2.3-21 Pin Definition

(15) Micro_SW: Throttle switch input. Gray

(3) Throttle: Throttle analog input, 0-5V. Dark Green

(1) Temp: Motor temperature sensor input. Raddle.

(20) RTN: Signal return. Black

(8) Meter: Copy signal of hall sensors. Dark Blue

(4) 5V: 5V supply output, <40mA. Purple

(2) Brake_AN：Brake variable regen or Boost function. Brown

DJ7061Y-2.3-21 Pin Definition

(21) RTN:Signal return. Black

(5) 5V: 5V supply output,<40mA.Purple

(18) Hall A: Hall phase A. Yellow

(17) Hall B: Hall phase B. Dark Green

(16) Hall C: Hall phase C. Dark Blue

CT-22 speedomter

shown Time, driving distance, speed, voltage, electric quantity                                                                        

1. Speedometer Size: 185mm*90mm*80mm

2. Net weight: 0.35kg                                              

3. work voltage: 48v-120v rated

Disc brake set

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