28/60 Installation
Bosch Rexroth AG
, A10VGT Series 11, RE 92770-01-B/11.2016
7.3 Installation position
The following installation positions are permissible. The piping layout shown
illustrates the basic layout.
If filling the stroking chambers via
X
1
to
X
2
is not possible in the final installation
position, then this must be carried out before installation, e.g. in installation
position
2
.
To prevent unexpected actuation and damage, the stroking chambers must be air
bled via the ports
X
1
and
X
2
depending on the installation position.
7.3.1 Below-reservoir installation (standard)
Below-reservoir installation means that the axial piston unit is installed outside
of the reservoir and below the minimum fluid level of the reservoir.
Recommended installation position: 1 and 2.
1
2
SB
h
t min
h
min
T
2
S
T
1
R
S
h
t min
h
min
SB
X
1,
X
2
Fig. 8: Below-reservoir installation A10VGT with installation position 1-2
T
1
, T
2
Highest drain port
h
t min
Minimum required immersion depth
(200 mm)
R
Air bleeding
h
min
Minimum required distance to
reservoir bottom (100 mm)
S
Suction port
SB
Baffle (baffle plate)
X
1
, X
2
Control pressure port
Table 8: Below-reservoir installation
Installation position
Air bleeding
the housing
Air bleeding
the stroking
chamber
Filling
1 (drive shaft horizontal)
R
X
1
, X
2
S + T
1
+ X
1
+ X
2
2 (drive shaft horizontal)
–
–
S + T
2
