Delem
V1101, 6.2
6.2 Installation of the crowning device
There are two types of crowning devices:
• AC crowning;
• Hydraulic crowning.
Installation of an AC crowning device
An AC crowning device has normally a potentiometer feedback for the actual value. The
position of the deflection device is controlled by a (one speed) AC motor. To control this motor
the Y-axis module has two outputs: "A>" and "A<". These outputs correspond with the outputs
12 and 13 of the DM02 in the standard connection diagram.
Figure 6.2.a
Installation of an hydraulic crowning device
In case of hydraulic crowning you should connect the crowning axis according to the standard
connection diagram as indicated by DF-out.
Figure 6.2.b
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