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not let water in.
Motor maintenance
Brushless motor with high performance rare earth Nd-Fe-boron permanent magnet
material. External rotor direct drive wheel rotation. The output torque is big, long life, low
maintenance, low noise, etc. The motor wheel will issue a "buzzing" sound during
operation, The sound of the vibration is a normal phenomenon.
Motor usually do not require special maintenance, running 2000 hours totally.
Be sure the water surface may not be higher the lower edge of the motor, otherwise
it might cause a short circuit and damage the motor.
Battery maintenance
Sealed lead-acid batteries with large capacity, longevity, easy maintenance, etc..
Charging time is more than 10 hours for the first charge.
If not riding fo a long time, due to natural discharge, the power will decrease gradually.
Please
charge on a regular basis (charging period is one month). Never fully discharge.
The battery is sealed, no need to add distilled water. It is strictly prohibited prying off to
add the water.
Pry open add fluid.
Bicycle Parameter
No.
1
Max. Speed:
2
Net Weight:
3
Rated Load Capacity:
4
Distance per charge:
6
Size (LxWxH):
7
Axle distance:
Consumption per
8
100km:
9
Max noise:
11
Battery:
12
Motor:
13
Controller
Circuit Diagram
SPECIFICATION
Type:
Rated output:
Rated voltage:
Rated rotation speed (r/min) 360
Rated torque (N.m)
Voltage protection
Current limits
≤20km/h
54kg(incl battery)
75kg
40km
1640×690×1040mm
1185mm
1 kW·h
51.9 DB(A)
48V 12Ah Lead acid
Dc brushless
240W
48V
9
42+-1
15+-1
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