Bosch rexroth A4VSO 10 Series User Manual

RE 92050-01-X-B2/2019-08-23, BoschRexrothAG
3 Axial piston variable pump | A4VSO Series 10, 11 and 30
Type code
1) All attachment pumps must match the ATEX classification for the
application in question.
2) With through-drive shaft, without hub, without intermediate flange,
closed onafunctionally reliable basis with cover.
3) Splined hub according to DIN5480
4) Hub for splined shaft according toANSI B92.1a, 30°pressureangle,
flat root, side fit, tolerance class5
5) See DINENISO80079-36, 6.4.2.1
Through drives
1)
(for mounting options, see page 41)
12 Flange ISO3019-2 (metric) Hub for splined shaft For mounting of
ATEX axial piston pump
Diamet
er Diameter
40 71 125 180 250 355 500
without through drive and auxiliary pump ● ● ● ● ● ● ●
N00
with through drive for mounting of an axial piston pump ● ●
– – – –
●
K...
Universal through drive
2)
– –
● ● ● ●
–
U...
125-4 32x2x14x9g
3)
A4VS NG40 ● ● ● ● ● ● ●
31
140-4 40x2x18x9g
3)
A4VS NG71
–
● ● ● ● ● ●
33
160-4 50x2x24x9g
3)
A4VS NG125 and NG180
– –
● ● ● ● ●
34
224-4 60x2x28x9g
3)
A4VS NG250
– – – –
● ● ●
35
70x3x22x9g
3)
A4VS NG 355 and 500
– – – – –
● ●
77
315-8 80x3x25x9g
3)
A4VS NG 500
– – – – – –
●
43
80-2 3/4in 11T16/32DP
4)
A10VSO 18/31
○
● ● ● ● ●
○
B2
100-2 7/8 in 13T16/32DP
4)
A10VSO 28/31 ● ● ● ● ● ●
○
B3
100-2 1 in 15T16/32DP
4)
A10VSO 45/31 ● ● ● ● ● ● ●
B4
125-2 1 1/4 in 14T12/24DP
4)
A10VSO71/31
–
● ● ● ● ● ●
B5
125-2 1 1/2 in 17T12/24DP
4)
A10VSO100/31
– –
● ● ● ●
○
B6
Prepared for through drive, with pressure-resistant plugged cover ● ● ● ● ● ● ●
99
●
= Available
○
= Onrequest – = Not available
Notices
▶ Note the project planning notes onpage45.
▶ In addition tothe type code, please specify the
relevant technical data when placing your order.
Features of the ATEX version
The ATEX version is an advanced development of the
A4VSO for compliance with Directive2014/34/EU (ATEX).
External features distinguishing it from the standard pump
92050 are the ground terminal, the Ex marking and the
CEmarking on the name plate.
Temperature classes per DINENISO80079-36
Depending on the two temperature classes, T3 and T4,
observe the maximum permissible temperatures
(see"Hydraulicfluid" and "Operating data monitoring
– Xparameters").
Notices
▶ ATEX classification: When ordering, please state
which equipment group, category, explosion group,
temperature class and ignition protection type are
required for your planned ATEX application.
▶ Technical data: Compared to the standard pump,
restrictions apply in terms of temperature, case
pressure and bearing flushing/installation position.
▶ Painting/color selection: In order to avoid
mechanically generated sparks from contaminants
made of aluminum with iron oxide and/or particles of
rust of the surface
5)
, the pump is painted as standard
with corrosion protecting. Please contact your Rexroth
partner for available colors.
▶ Bearing service life: The service life of the bearings
must be calculated. The load cycle forms the basis for
this. Please contact us.
▶ Potential equalization: The pump must be grounded.
For grounding points, see drawings starting on
page15.
01 02 03 04 05 06 07 08 09 10 11 12
A4VS O / – 25

Bosch rexroth A4VSO 10 Series Specifications

General

Brand	Bosch
Model	rexroth A4VSO 10 Series
Category	Water Pump
Language	English