Installing The Axial Piston Unit; Preparation; Dimensions - Bosch rexroth A2FO Series Instruction Manual

28/52 A2FO series 70 | Installation
Bosch Rexroth AG, RE 91405-01-B/2021-05-21
7�4 Installing the axial piston unit
7�4�1 Preparation
1� Check the specifications on the name plate to see you have the correct
axial piston unit.
2� Compare the material number and designation (type code) with the parameters
in the order confirmation.
If the material number for the axial piston unit does not match the one in the
order confirmation, contact your local contact person for clarification. You can
find their contact information at www.boschrexroth.com/addresses
3� Before installing, completely drain the axial piston unit to prevent mixing with
the hydraulic fluid used in the machine/system.
4� Check the permissible 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
drive motor.
L
R
Fig� 9: Direction of rotation
L Counter-clockwise
R
Clockwise
The direction of rotation as indicated 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. For information on the direction of rotation
of the drive motor, please refer to the drive motor manufacturer's instruction
manual.
7�4�2 Dimensions
For standard versions, the data sheet 91405 contains all required installation
dimensions as well as the position and dimensions of the ports. If necessary,
an installation drawing can be requested. Also observe the manuals provided by the
manufacturers of the other hydraulic components when selecting the required tools.