Installing The Axial Piston Unit; Preparation; Dimensions - Bosch Rexroth 63 Series Instruction Manual

Axial piston variable pump
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Table 10: Above-reservoir installation for sizes 250 to 500
Installation position
8 (drive shaft, horizontal)
9 (drive shaft, horizontal)

7.4 Installing the axial piston unit

7.4.1 Preparation

1.
Compare the material number and designation (ordering code) with the details in
the order confirmation.
If the material number for the axial piston unit does not correspond to the one in
the order confirmation, contact Bosch Rexroth Service for clarification, see
chapter 10.5 "Spare parts" on page 50.
2.
Before installing, completely empty the axial piston unit to prevent any mixing
with the hydraulic fluid used in the machine/system.
L
R
Fig. 10: Direction of rotation
l
Counter-clockwise
R
Clockwise
3.
Check the direction of rotation of the axial piston unit (on the name plate) and
make sure that this corresponds to the direction of rotation of the output/input
shaft of the machine/system.
The direction of rotation as specified on the name plate determines the direction
of rotation of the axial piston unit as viewed on the drive shaft, see chapter 5.3
"Product identification" on page 19.

7.4.2 Dimensions

The installation drawing contains the dimensions for all connections and ports on
the axial piston unit. Also observe the instructions provided by the manufacturers of
the other hydraulic components when selecting the required tools.
Air bleed
F
+ R
2
1
F
+ R
2
2
RE 92202-01-B/08.2012, A7VO Series 63, Bosch Rexroth AG
Installation
29/60
Filling
F
(R
) + F
1
1
2
F
(R
) + F
1
2
2

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