Bosch A4VG A4VG 32 Series User Manual

Installation 35/68
RE 92003-01-B/12.2015, A4VG Series 32, Bosch Rexroth AG
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
T
1
R
S
h
t min
h
min
SB
2
T
2
S
T
1
h
t min
h
min
SB
3
T
1
T
2
S
X
2
, X
1
h
t min
h
min
SB
4
R
T
1
T
2
S
R
1
h
t min
h
min
SB
X
3
, X
4
5
h
t min
h
min
T
1
S
T
2
X
3
SB
6
h
t min
h
min
T
1
S
T
2
X
4
SB
Fig. 10: Below-reservoir installation with installation position 1-6
T
1
, T
2
Highest drain port
h
t min
Minimum required immersion depth
(200mm)
R, R
1
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
X
3
, X
4
Stroking chamber 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
3 (drive shaft, vertically downward) – X
1
, X
2
S + T
2
+ X
1
+ X
2
4 (drive shaft vertically upward) R
1
X
3
, X
4
S + T
2
+ X
3
+ X
4
5 (drive shaft horizontal) – X
3
S + T
1
+ X
3
6 (drive shaft horizontal) – X
4
S + T
2
+ X
4

Bosch A4VG A4VG 32 Series Specifications

General

Brand	Bosch
Model	A4VG A4VG 32 Series
Category	Water Pump
Language	English