Bosch rexroth 1 Series - Below-Reservoir Installation (Standard)

30/68 Installation
Bosch Rexroth AG, A20V(L)O Series 1, RE 93100-01-B/2019-09-10
7.3.1 Below-reservoir installation (standard)
Below-reservoir installation means that theaxial piston unit isinstalled outside
ofthereservoir below theminimum fluid level.
Recommended installation position: 1 to 8.
Port F ispart oftheexternal piping and must beprovided onthe customer side
tomake filling and air bleeding easier.
1 2
SB
h
t min
h
min
S
F
SB
h
t min
h
min
F
S
L
3
L
2
L
3
L
1
L
2
L
4
L
1
L
4
4
SB
h
t min
h
min
S
F
L
3
L
2
L
1
L
4
3
S
SB
h
t min
h
min
F
L
3
L
1
L
2
L
4
Fig. 9: Below-reservoir installation A20VO size 60 with installation position 1–4
F Filling/air bleeding h
t min
Minimum required immersion depth
(200 mm)
L
1
, L
2
,
L
3
, L
4
Drain port h
min
Minimum required distance
toreservoir bottom (100 mm)
S Suction port SB Baffle (baffle plate)
Table 8: Below-reservoir installation
Installation position Air bleed Filling
1 (drive shaft horizontal) F S + L
2
2 (drive shaft horizontal) F S + L
3
3 (drive shaft vertically up) F S + L
2
4 (drive shaft vertically down) F S + L
4
Below-reservoir
installation A20VO
Size 60