Physical size and weight
| Net weight |
19.914
kg |
| Pressure cut-off |
without
|
| Max. operating pressure |
350
bar |
| Max. flow |
85
l/min |
| Min. flow |
0
l/min |
| Pressure controller setting |
350
|
| Working pressure at min. flow |
50
bar |
| Working pressure at max. flow |
50
bar |
| Pressure controller with load-sensing |
without
|
| Remote control pressure controller |
without
|
Other properties
| Product family |
A7VO
|
| Type of actuation |
Pump
|
| Size (displacement) |
28
cm³ |
| Control device |
Pressure controller
|
| Series |
63
|
| Direction of rotation |
clockwise
|
| Sealing material |
NBR, WDR-FKM (std up to NG160)
|
| Shaft end |
Cyl. shaft w. key acc. to DIN6885
|
| Shaft end size |
Shaft key AS8X7X40
|
| Mounting flange |
4-hole ISO 3019-2
|
| Port plate for service lines |
SAE A/B and S rear
|
| Max. rotational speed |
3150
rpm |
| Displacement limitations |
ohne (Standard)
|
| Solenoid version |
without
|
| Port A |
Without
|
| Suction port S |
SAE 1 1/2" fastening thread M12
|
| Port T1 |
GE 6 – SM open
|
| Port X1 |
without
|
| Port B |
SAE 3/4 fastening thread M10
|
| Port U |
M16x1.5 plugged
|
| Classification society (external) |
Standard without acceptance
|
| Test certificate |
without
|
| Test certificate language code |
without
|
| Paint/base coat |
RAL 9005 deep black
|
| Paint/top coat |
without
|
| Stroke limiter (from NG250) |
Without
|
| Remote control LR (from NG250) |
Without
|
| Stroke limiter (up to NG160) |
Without
|
| Electric control EP (up to NG160) |
ohne
|
| Type |
A7V
|
| Operation |
O
|
| Size |
028
|
| Control |
DR
|
| Direction of rotation |
R
|
| Nnom Nominal Rotational Speed |
3150
rpm |
Description
A7VO is a variable displacement pump with an axial tapered piston rotary group in bent-axis design for hydrostatic drives in open circuits. The flow is proportional to the drive speed and the displacement. By adjusting the bent axis, the flow can be continuously changed.
Features
- Robust pump with long service life
- Well-tried rotary group technology
Manual (2)
Axial Piston Variable Pump A7VO Series 63
(EN)
|
Sign in
|
|
Axial piston variable pump A7VO Series 63
(EN)
|
Sign in
|
DataSheet (1)
|
Axial piston variable pump A7VO
(EN)
|
Sign in
|
| Pos |
Name |
Material Number |
| 1 |
ROTARY GROUP
A7VO028 P5-0-N 20116.2002 |
R902011666
|
| 2 |
CONTROL
VERSTELLUNG F. A7VO28DR/63R 44216.6220 |
R902009986
|
| 3 |
CONTROL LENS, RIGHT-HAND ROTATION
'R' 20116.0393 |
R909650447
|
| 5 |
HOUSING
27416.1202 |
R902009980
|
| 8 |
SCREW PLUG
DCCS10001-M16X1,5-ST+EP-NBR |
R909153816
|
| 9 |
RETAINING RING
DIN472-52X2 |
R909083404
|
| 10 |
SHAFT SEALING RING
WDR BAFSL1SF 35X 52X 6/5-FKM |
R909831661
|
| 11 |
SUPPORTING DISC
DIN988-S42X52 |
R909150095
|
| 13 |
SCREW PLUG
DCCS10001-M18X1,5-ST+EP-NBR |
R909153815
|
| 17 |
SETSCREW
N02.037-M8X50-10.9 |
R909153076
|
| 18 |
SEALING NUT
N02.100-M8 |
R909152707
|
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