1. Motor type: BLDC hub motor with permanent magnet
2. Motor design: twin off-axis with 14-inch rims
3. Rim size: 3.5x14
4. Tires: 130/70-14
5. magnet height: 45mm
6. Number of pole pairs: 16 pairs
7. Rated power: 5000W
8. Peak power: 10000W
9. Rated voltage: 72V (48V-96V optional)
11. Maximum torque: 250N.M
12. Maximum Efficiency: 91%.
13. Rated current: 77A at 72V
14. Maximum current: 100A at 72V
15. Brake Type: Disc Brake
16. Width of mounted rear fork: 200mm
17. Hall sensor: two sets of Hall sensors (Model: SS413F)
18. Winding frame material: aluminum
19. Phase wire cross section: 16mm2
20. Hall sensor phase angle: 120 degrees
21. Temperature sensor: KTY83-122
22. Maximum operating temperature: 70-120 degrees, peak 150 degrees
23. Waterproof rating: IP66
24. Working system: S9
25. Cooling method: natural
27. NW/G. Weight : 17kgs / 18kgs
28. Package Size ：44*43*34C
