Bosch Rexroth A10VSO User Manual

28/60 Installation
Bosch Rexroth AG, A10VO, A10VSO, A10VNO, A10VSNO Series 52 and 53, RE 92703-01-B/04.2018
Inside-reservoir installation is when the axial piston unit is installed in the reservoir
below the minimum fluid level. The axial piston unit is completely below the
hydraulic fluid.
If the minimum fluid level is equal to or below the upper edge of the pump,
see chapter7.3.3 “Above-reservoir installation” on page29.
Axial piston units with electric components (e.g. electric controls, sensors)
must not be installed in a reservoir below the fluid level.
Our advice is to fit a suction pipe to the suction portS and to fit a pipe to the
drain portL, L
1
or L
2
. In this case, the other drain port must be plugged. The case
of the axial piston unit must be filled before fitting the piping and filling the
reservoir with hydraulic fluid. Because complete air bleeding and filling are not
possible in installation positions 6 and 8, the axial piston unit should be air bled
and filled in a horizontal position prior to installation.
X
X
5
1)
6
7
2)
8
L
L
1
S
L
2
S
L
S
L
1
L
L
L
1
h
min
h
t min
SB
h
min
h
t min
SB
h
min
h
t min
SB
h
min
h
t min
S
SB
1)
A10VO: For NG10 and NG28 Series 52, L
1
is opposite, L must then be connected if necessary.
A10VNO: For NG45 and NG63 Series 52, L
1
is opposite, L must then be connected if necessary.
2)
Only Series 53.
Fig. 8: Inside-reservoir installation A10VO with installation position 5-8
L, L
1
, L
2
Highest drain port h
min
Minimum required distance to
reservoir bottom (100mm)
S Suction port SB Baffle (baffle plate)
h
t min
Min. required immersion depth
(200mm)
Table 9: Inside-reservoir installation
Installation position Air bleed Filling
5 (drive shaft horizontal) via the highest available
port L
automatically via the open port L or L
1
and S due to the position under the
hydraulic fuel level
6 (drive shaft up) via the highest available
port L
1
automatically via the open port L, L
1
or S
due to the position under the hydraulic
fuel level
7 (drive shaft horizontal) via the highest available
port L
2
automatically via the open port L
2
and
S by position below the hydraulic fluid
level
8 (drive shaft up) via the highest available
port L
automatically via the open port L, L
1
or S
due to the position under the hydraulic
fuel level

Bosch Rexroth A10VSO Specifications

General

Brand	Bosch
Model	Rexroth A10VSO
Category	Water Pump
Language	English