
Function and handling
28
12.03|SRU 20 - 60|en
Fig. 14
In order to reduce the drive torque during the swivel movement
(e.g. unilateral load falling), it is possible to load just one piston
area (1 or 2).
The following piston areas should be loaded at least in the end and
/ or centre position to avoid play in the output shaft:
0°
B1
180°
A1
90°
A2 respectively B2
By installing the separator sleeve, it is also possible to insert ex-
haust flow controls in the connections A1 and B1. A2 and B2 then
remain unrestricted.