41
Description
3.3.7
Mechanical drive system
The
ebike
is driven by muscle power, just like a
bicycle.
The force which is applied by pedalling in the
direction of travel drives the front chain wheel.
The chain or belt transmits the force onto the rear
chain wheel and then onto the rear wheel.
Figure 31: Diagram of mechanical drive system
1
2
3
4
5
Direction of travel
Chain or belt
Rear
gearing
or belt pulley
Front chain
ring
or belt pulley
Pedal
The
ebike
is equipped with either a chain or belt
drive.
3.3.7.1 Chain drive layout
Figure 32: Chain drive with derailleur gears
1
Rear derailleur
2
Chain
A chain drive is compatible with
•
P
edal brake,
• Hub gear or
• Derailleur gears
3.3.7.2 Belt drive layout
Figure 33: Belt drive
1
Front belt pulley
2
Rear belt pulley
3
Belt
A belt drive is compatible with
•
P
edal brake and
• Hub gear
A belt drive is not compatible with derailleur gears.
1
3
2
4
5
1
2
1
2
3
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Страница 224: ...223 Documents 11 4 Charger operating instructions ABCDE ...
Страница 225: ...224 Documents F 4A Charger DCG F H A I A J ...
Страница 226: ...225 Documents F A I A J DCG F H ...
Страница 227: ...226 Documents F DCG F H A I A J ...