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Information on available spare parts:
www.boschrexroth.com/spc
Bladder-type accumulator
Type HAB
Component series 4X
Nominal capacity 1 to 50 liters
Maximum operating pressure 350 bar
RE 50170/01.09
Replaces: 05.2008
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, operating principle 5
Calculation 5 to 10
Unit dimensions, standard types 11
Accessories 12 to 16
Intended use 17
Safety notes for hydraulic accumulators 17
Legal stipulations 17
Safety equipment 17
Features
– Hydraulic accumulator according to Pressure Equipment
Directive 97/23/EC
– Bladder material for different applications
Use:
– Energy storing in systems with intermittent operation
– Energy reserve for emergencies
– Compensation for leakage losses
– Impact and vibration damping
– Compensation of flow in the case of changes in pressure and
temperature
Note
Pressure Equipment Directive 97/23/EC of the European Parlia-
ment and of the Council of May 29, 1997 on the approximation
of the laws of the Member States has been in force since No-
vember 29, 1999. With effect from May 29, 2002 hydraulic ac-
cumulators may exclusively placed on the market in accordance
with this Directive.
Features 1
Ordering code 2
Operating instructions and declarations of conformity 2
Function, section, symbol 3
Technical data (for applications outside these parameters, please
consult us!) 4
Application, operating principle 5
Calculation 5
Calculation 6
Calculation 7
Calculation 8
Calculation 9
Calculation 10
Unit dimensions, standard types (dimensions in mm) 11
Accessories (dimensions in mm) 12
Accessories (dimensions in mm) 13
Accessories (dimensions in mm) 14
Accessories (dimensions in mm) 15
Accessories (dimensions in mm) 16
Intended use 17
Safety notes on hydraulic accumulators 17
Legal stipulations 17
Safety equipment 17
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