Qingdao Aucma Electric Science & Technology Co., Ltd.

Electric Bike

Minimum Order Quantity:	20 Piece/Pieces
Packaging Details:	Cartons;116 Sets/40 GP Container
Delivery Time:	Within 20 days after receipt of L/C or T/T
Payment Terms:	L/C,T/T
Supply Ability:	80000 Piece/Pieces per Month

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electric bike:

Features of DY22B1

1.CE certified(anthoritative certificate-CE TUV)

2.Double rotor super power motor enables high-efficiency, quick-start and excellent climbing capacity;

3.Riding becomes more enjoyable owing to lower design of the foot-plate;

4. Elaborate design displays perfect pursuit;

5. 48 V battery enables longer running distance;

Main technical parameters and performance indexes of DY22B1

Main technical parameters of whole vehicle		Main technical parameters of motor
Shape dimensions L×W×H(mm)	1800×650×1100	Motor model	High speed hub motor with carbon brush
Front-rear center to center wheeltrack (mm)	1230	Rated continuous output power(W)	240
Net weight (kg)	44	Rated output rotation speed(r/min)	270±10
Max loading capacity (kg)	120	Rated voltage (V)	48
Max speed(≤km/h)	24-26	Rated output torque(n.m)	9
Distance per charge(≥km)	60
Main technical parameters of battery		Controller
Battery type	Full-sealed lead-acid maintenance-free battery	Under-voltage protection value(V)	42±0.5
Battery capacity(AH)	10	Over-current protection value(A)	15±1
Normal voltage(V)	48
Charger
Input voltage	AC110V/220V/230V	Max output power(W)	150