QSMOTOR 1000W BLDC Mid-drive Motor Assembly Conversion Kits For Electric Scooter

QS90 Model 1000W BLDC Mid-drive Motor assembly suits electric scooters with 10inch wheel, the design max. speed about 45-55kmph, torque 120-135N.M The parts list as follows(The tire is not included), 1000W BLDC Assembly Motor kits  Matching Controller Votal EM-50s(Optional) Motor Specification: 1. Model Number:QS90 80H Mid-drive BLDC Motor 2.Rated voltage:60V/72V   3. Rated power:1000W 4. Rated current: 10-20A 5. Max Efficiency:90-94% 6. Rated Torque:10-18N.M 7. Max. torque:22-30N.M (130N.M after 1:4.63 Ratio) 8. Motor Phase angle: 120 degree 9. Motor Phase Shift: 60 10.Pole pairs: 5 11. Over-load working in short time: 1.6 times on rated torque works in 5 mins 12. Sensor type: Hall sensor 13. Winding working tem.: Not high than 150 degree 14. Motor phase cable: 3 x 4mm2 cable 15. Magnet grade: 35H (Working tem. under 150 degree) 16. Matching Controller current(Battery supply to controller): 35A 17. Cooling method: Air cooling 18. Phase cable connector: 43-5C 19. Hall wire connector:  DJ7062-2.3-11 DJ611-2.3 20. Insulation Grade: Grade F 21. Water proof grade: IP67   Dimensions with Assembly: Test report: Sample scooter