20” 750W Electric Bike Hub Motor

20” 750W E-Scooter In-Wheel Hub Motor   Motor Specification: 1. Motor Type: BLDC Hub Motor with Permanent Magnets 2. Motor design: Double axle out with 10inch rim 3. Rim size:2.125×20 4. Matching Tire: 2.5-20 5. Magnet Height: 25MM 6. No. of Pole Pairs: 23 pairs 7. Rated Power:750W 8. Max Power: 1050W 9. Rated Voltage: 48V 10. Speed: 35km/h (25-40km/h can be customized) 11. Max No-load RPM: 500RPM 12. Max Torque: 55N.M 13. Max Efficiency: 88% 14. Continious current:12A 15. Max current:35A 16. Brake type: Disc brake 17. Rear Fork width for installation: 100mm for front wheel, 135mm for rear wheel 18. Winding Core material: IRON 19. Cross Section of Phase wire: 3 mm2 20. Hall sensor phasing angle: 120 degree 21. Max. Working Temperature: 70 degree, Peak 120 degree 22. Waterproof Grade: IP54