QS273 17in 40H 4000W V2 Type

17inch 273 E-Scooter In-Wheel Hub Motor(40H) 4000W V2 Type

17inch Hub Motor specially designed for electric motorcycle, the rated power can be made 2kw,3kw,4kw,5kw,6kw,7kw or 8kw. Max speed can be customized from 30-120KMPH.

Motor Specification:

1. Motor Type: BLDC Hub Motor with Permanent Magnets

2. Motor design: Double axle out with 17inch Aluminium rim

3. Rim size:3.5x17

4. Matching Tire: 130/70-17

5. Magnet Height: 40MM

6. Pole Pairs: 28 pairs

7. Rated Power: 4000W 

8. Max Power:5760W(Peak 8000W)

9. Rated Voltage: 72V( 48-96V Can be optional)

10. Speed: 90km/h (45-100km/h can be customized)

11. Max No-load RPM:1000RPM

12. Max Torque: 190N.M

13. Max Efficiency: 89%

14. Continious current:67A

15. Max current:80A Peak 140A

16. Brake type: Disc brake

17. Rear Fock width for installation: 200mm

18. Winding Holder material: Aluminium

19. Cross Section of Phase wire: 16 mm2

20. Hall sensor phasing angle: 120 degree

21. Temperature Sensor: KTY83-122

22. Max. Working Temperature: 70-120 degree, Peak 150 degree

23. Waterproof Grade: IP66

24. N.W./ G..W. : 21kgs / 22kgs

25. Package Size: 58*58*40CM