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ZF PADOVA
The marine gearbox the following three operating modes:
Neutral:
The output shaft [2] connected to the propeller shaft does not transmit any rotation.
The clutches are disengaged.
Engine rotation
The output shaft [2] connected to the propeller shaft rotates in the same direction as the input
shaft [1].
Counter engine rotation
The output shaft [2] connected to the propeller shaft rotates in the opposite direction to the input
shaft [1].
E.R.=
direction of rotation same as direction of rotation of engine
C.E.R.=
direction of rotation opposite to direction of rotation of engine
The transmission ratio, for both the engine and counter-engine rotation modes, is stated on the identifi-
cation plate. The three types of operation are controlled by the control valve [3]
(mechanical or electrical).
3
1
2
Fig. 3
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