1/18
Information on available spare parts:
www.boschrexroth.com/spc
Bladder-type accumulator
Type HAB
Component series 4X
Nominal volume 1 to 50 liters
Maximum operating pressure 350 bar
RE 50170/12.10
Replaces: 01.09
Table of contents
Contents
Page
Features
1
Ordering code
2
Operating instructions and declarations of conformity
2
Function, section, symbol
3
Technical data
4
Application, mode of operation
5
Calculation
5 to 10
Unit dimensions, standard types
11
Accessories
12 to 16
Intended use
17
Safety instructions for hydraulic accumulators
17
Legal provisions
17
Safety devices
17
Features
– Hydraulic accumulator as per Pressure Equipment Directive
97/23/EC
– Bladder material for different applications
Use:
– Energy storage in systems with intermittent operation
– Energy reserve for emergencies
– Compensation of leakage losses
– Shock and vibration absorption
– Volume compensation in case of pressure and tempera-
ture changes
Note
The Pressure Equipment Directive 97/23/EC of the European
Parliament and the Council of 29 May 1997 on the approxima-
tion of the laws of the Member States has been in effect since
29 November 1999. Since 29 May 2002, the marketing of hy-
draulic accumulators must exclusively satisfy this directive.
