Transmission description
66
Transmission
Introduction of smart fortwo electric drive (3rd Generation) • Model Series 451
The smart fortwo electric drive uses a newly
developed single stage transmission with bevel
gear differential and park pawl.
The drive system has a permanent gear ratio of
9.922:1. The new transmission allows the use of
standard drive shafts.
Reverse gear:
The direction of rotation of the electric drive
motor is reversed for reverse travel.
Selector lever
The system is operated via the electronic selector
lever module.
The mechanical park pawl is engaged in the trans-
mission in position "P" via a cable.
The drivetrain control unit reads in the status of
the park pawl via the park pawl switch.
P26.60-2482-00
1 Transmission
2 Park pawl
3 Park pawl cable
M5 Electric drive motor
N15/5 Electronic selector lever module
S16/2 Park pawl switch
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