5. Main specification and Electric scheme
Description
Overall
weight
Standar
d load
Max.
velocity
Braking
in dry
conditio
n
20Km/h
Braking
in wet
conditio
n
20Km/h
Noise
EEC series electric vehicle
≤110kg ≤75kg
≤50Km/h ≤4m
≤15m
≤60dB(A
)
B
at
ter
y
Volume
72V20Ah
Nominal Voltage
72V
Model
Lead-acid battery
M
ot
or
Motor type
Rare earths permanent magnet brush rotor variable motor
Brushless stator DC motor
Nominal power
500W
Efficiency
≥80
％
Output torque
≥12N.m
Rotating speed(void)
450±20r/min
ch
ar
g
er
Input voltage
110V-220V/50-60Hz
Output voltage
75±2V
Charging current
2.5±0.2A
Temp. control/temp.
volume
＜
40
℃
C
ont
rol
le
r
Under voltage
protection
63±2V
Over current
protection
≤
25A
conductibility
≥
95
％
Electric scheme
