Mechatronic module
Mechatronic unit for direct shift gearbox J743
The mechatronic unit is the central gearbox control unit.
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Within it, the electronic control unit and the electrohydraulic control unit are combined to form one component.
The mechatronic unit is flanged onto the gearbox, and is an autonomous u nit.
It has a separate oil circuit, which is independent of the oil circuit for the mechanical gearbox.
The advantages of this autonomous, compact unit are:
- Apart from one sensor, all sensors and actuators
are contained in the mechatronic unit.
- Due to the separate oil circuit, no foreign material
from the mechanical gearbox enters into the
mechatronic unit.
- The hydraulic fluid is specifically adapted to the
requirements of the mechatronic unit.
- Good low-temperature behaviour, as no
compromise has to be made with the requirements
of the gearbox in terms of viscosity behaviour.
Mechatronic unit
S390_041
32
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