Bosch rexroth A4VSO 10 Series Instruction Manual page 77

RE 92050-01-X-B2/2019-08-23
Replaces: 01.2017
Axial piston variable pump
A4VSO Series 10, 11 and 30
for explosive areas
II 2G Ex h IIC T4-T1 Gb X and
II 3G Ex h IIC T4-T1 Gc X
Information on explosion protection
▶ Application per Directive 2014/34/EU (ATEX)
▶ Gas: II 2G Ex h IIC T4-T1 Gb X according to
DIN EN ISO 80079-36 :2016, DIN EN ISO 80079-37 :2016
▶ Gas: II 3G Ex h IIC T4-T1 Gc X according to
DIN EN ISO 80079-36 :2016, DIN EN ISO 80079-37 :2016
Features
Variable displacement pump with axial piston rotary group
of swashplate design for hydrostatic drives in open circuit
Flow is proportional to drive speed and displacement.
Flow can be infinitely varied by controlling the
swashplate angle.
▶ Excellent suction characteristics
▶ Low noise level
▶ Long service life
▶ Modular design
▶ Short control response times
▶ Variable through drive options
▶ Optical swivel angle indicator
▶ Sizes 40 to 500
▶ Nominal pressure 350 bar
▶ Maximum pressure 400 bar
▶ Open circuit
Contents
Type code
Hydraulic fluids
Operating data monitoring - X parameters
Working pressure range
Technical data
Overview of control units
Dimensions, size 40 to 500
Dimensions, GE control, NG 71, 125 and 180
Dimensions, through drive
Overview of mounting options
Installation instructions
Project planning notes
Safety instructions
RE 92050-01-X-B2/2019-08-23, Bosch Rexroth AG
Part II of instruction manual
in accordance with
ATEX Directive
2014/34/EU data sheet
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