Item		Specification
Motor		Rated power				2kw
		Battery voltage				48V
		Rated frequency				140Hz
		Rated speed				4100RPM
		Max. speed				7000RPM
		Ambient temperature				-20℃~40℃
		Protection grade				IP55
		Insulation grade				F
		Max.torque				28 N.m
		Duty				S2-60min
		Installation size				Tailor made to customer's size
		Size				Φ145 * 237mm
		Net weight				15kg
		Packing				Wooden box
		HS code				85015200
Controller assembly (Including controller,  key switch, stall switch,  accelerator, and wire harness)		Rated voltage				48V DC
		Working voltage range				65%~135% of rated
		Rated output current				60A
		Maximum output current				200A
		Digital input				8
		Analog input				2
		Protection grade				IP65
		Ambient temperature				-40 ~ 50℃
		Control mode				Vector control
		Communication mode				CAN
		Size（L*W*H)				230*165*75mm
		Net weight				3kg
		Packing				Carton
		HS code				85371090
Rear axle		Ratio				10:1
		Speed capacity				8000RPM
		Torque capacity				80N.m
		Noise				≤65dB
		Length				Tailor made to customer's size
		Installation size
		Leaf spring distance
		Brake style
		Hub  size
		Est. net weight				35kg
		Packing				Wooden box
		HS code				87085079