Bosch Rexroth A10VSO User Manual

Installation 29/60
RE 92703-01-B/04.2018, A10VO, A10VSO, A10VNO, A10VSNO Series 52 and 53, Bosch Rexroth AG
7.3.3 Above-reservoir installation
Above-reservoir installation means that the axial piston unit is installed above the
minimum fluid level of the reservoir.
To prevent the axial piston unit from draining, a height difference h
ESmin
of at least
25mm at port F is required in installation position 10.
Observe the maximum permissible suction heighth
Smax
= 800mm. The
permissible suction heighth
S
is derived from the total pressure loss.
Because complete air bleeding and filling are not possible in installation positions
10 and 12, the axial piston unit should be air bled and filled in a horizontal
position before installation.
9
1)
h
t min
h
min
L
1
L
S
10
L
1
S
11
2)
12
S
S
L
2
L
h
S max
h
t min
h
min
SB
h
S max
F
T
F
T
h
t min
h
min
SB
h
S max
F T
h
t min
h
min
SB
h
S max
F
T
h
ES min
L
1
L
SB
X
X
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. 9: Above-reservoir installation A10VO with installation position 9-12
L, L
1
, L
2
Highest drain port h
min
Minimum required distance to
reservoir bottom (100mm)
F Filling/air bleeding h
ES min
Minimum required height needed
to protect the axial piston unit from
draining (25mm)
S Suction port h
S max
Maximum permissible suction height
(800 mm)
h
t min
Min. required immersion depth
(200mm)
SB Baffle (baffle plate)
Port F is part of the external piping and must be provided on the customer side
to make filling and air bleeding easier.
Table 10: Above-reservoir installation
Installation position Air bleed Filling
9 (drive shaft horizontal) F L
1
or L
10 (drive shaft up) F L
1
11 (drive shaft horizontal) F L
2
12 (drive shaft down) F S or L

Bosch Rexroth A10VSO Specifications

General

Brand	Bosch
Model	Rexroth A10VSO
Category	Water Pump
Language	English