Bosch Rexroth A10VG28 User Manual

Linear Motion and
Assembly Technologies ServicePneumaticsHydraulics
Electric Drives
and Controls
Verstellpumpe A10VG 28–63
Variable Pump A10VG 28–63
Baureihe/Series 10
RDE 92750-21-R/02.08
ersetzt/replaces 02.06
Reparaturanleitung / Repair Manual
Baugruppen / Assembly Groups
R1

Bosch Rexroth A10VG28 Specifications

General

Displacement	28 cm³/rev
Nominal pressure	280 bar
Maximum pressure	350 bar
Open circuit	Yes
Maximum speed	3600 rpm

Summary

About this Manual

Safety

Basic Safety Information

Provides fundamental safety instructions for working with variable pumps.

Product Description

Name Plate

Explains how to identify the variable pump using its name plate.

Functional Description

Provides an overview of the variable pump's functionality and structure.

Exchanging External Assembly Groups

Exchanging the Shaft Seal

Details the procedure for replacing the shaft seal of the pump.

Exchanging Seals

Covers the replacement of various seals for pump components.

Exchanging the Auxiliary Pump

Describes the steps to replace the auxiliary pump.

Exchanging the Control Unit

Explains the procedure for replacing the control unit.

Checking

Checking Low Pressure (Charge Pressure)

Details how to check the low pressure (charge pressure) of the pump.

Checking the High Pressure

Explains the procedure for checking the high pressure of the pump.

Checking the Mechanical Zero Stroke

Describes how to check the mechanical zero stroke setting.

Checking the Hydraulic Zero Stroke

Details how to check the hydraulic zero stroke setting.