brushless dc motor

1low electric current, 2high-torque, 3increased climbing power has great 4.brushless motor advantages;The first,if the electrical motor “hall”hasn’t work,just opened in the car “wind shield”,you can remove the back cover outside the Hall on the exchange;The second,brushless deceleration motor lifetime than brush lifetime add to 3 times;The third,brushless deceleration motor battery lifetime increased by 30%;The fourth, our productions---- brushless deceleration motor can achieve low electric current,high-torque,increased climbing power has greatly.1.motor details

Rated			Beforegear reduction		Aftergear reduction		Rated	Maximum load	Eff	Climbing degree
voltage	current	Power					torque
48V	25A	800W	2800-3000rpm		500-700rpm		40N.m	1000KG	83%	20-30
48V	28A	1000W	2800-3000rpm		500-700rpm		45N.m	1200KG	83%	20-30
60V	25A	800W	2800-3000rpm		500-700rpm		40N.m	1100KG	83%	20-30
60V	28A	1000W	3400-3500rpm		500-700rpm		45N.m	1300KG	83%	20-30
60V	30A	1200W	3400-3500rpm		500-700rpm		50N.m	1400KG	83%	20-30
60V	32A	1500W	3400-3500rpm		500-700rpm		60N.m	1500KG	83%	20-30
72V	28A	1000W	3400-3500rpm		500-700rpm		50N.m	1400KG	83%	20-30
72V	30A	1200W	3400-3500rpm		500-700rpm		60N.m	1500KG	83%	20-30
72V	32A	1500W	3400-3500rpm		500-700rpm		70N.m	1600KG	83%	20-30

2.controller details

Rated		Maximum limit	under voltage		brake handle voltage		brake blackout
voltage	Power
48V	800W	75A	41.5±0.5V		1.2-4.3V		low level
48V	1000W	80A	41.5±0.5V		1.2-4.3V
60V	800W	75A	50.5±0.5V		1.2-4.3V
60V	1000W	80A	50.5±0.5V		1.2-4.3V
60V	1200W	85A	50.5±0.5V		1.2-4.3V
60V	1500W	90A	50.5±0.5V		1.2-4.3V
72V	1000W	75A	63±0.5V		1.2-4.3V
72V	1200W	80A	63±0.5V		1.2-4.3V
72V	1500W	85A	63±0.5V		1.2-4.3V

brushless dc motor