Product Details
REXROTH A4VSO Series Axial piston variable pump A4VSO40 A4VSO71 A4VSO125 A4VSO180
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Series 10, 11 and 30
Size 40...1000
Nominal pressure 350 bar
Peak pressure 400 bar
Open circuit
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Features
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– Axial piston pump in swash plate design for hydrostatic drives in open circuit operation
– The fl ow is proportional to the input drive speed and displacement. By adjusting the swash plate angle it is possible to infi nitely vary the output fl ow.
– Excellent suction characteristics
– Low noise level
– Long service life
– Modular design
– Short response times
– Variable through drive options
– Visual swivel angle indicator
– Optional mounting position
– Operation on HF-fl uids under reduced operational data possible
Robust pump with very long service life
Low operating noise
Controls with short response times
Excellent suction characteristics
Through drive for mounting of further pumps up to same nominal size
Swashplate design
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Table of values
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Size
|
40
|
71
|
125
|
180
|
250
|
355
|
500
|
750
|
1000
|
250
|
355
|
500
|
750
|
Version
|
Standard
|
High speed
|
With charge pump
|
Displacement geometric, per revolution
|
Â
|
Vg max
|
cm³
|
40
|
71
|
125
|
180
|
250
|
355
|
500
|
750
|
1000
|
250
|
355
|
500
|
750
|
Nominal pressure
|
Â
|
pnom
|
bar
|
350
|
350
|
350
|
350
|
350
|
350
|
350
|
350
|
350
|
350
|
350
|
350
|
350
|
Maximum pressure
|
Â
|
pmax
|
bar
|
400
|
400
|
400
|
400
|
400
|
400
|
400
|
400
|
400
|
400
|
400
|
400
|
400
|
Maximum speed 1)
|
at Vg max
|
nnom
|
rpm
|
2600
|
2200
|
1800
|
1800
|
1500
|
1500
|
1320
|
1200
|
1000
|
1900
|
1700
|
1500
|
1500
|
Flow
|
at Vg max and nnom
|
qV nom
|
l/min
|
104
|
156
|
225
|
324
|
375
|
533
|
660
|
900
|
1000
|
475
|
604
|
750
|
1125
|
at Vg max and n = 1500 rpm
|
qV 1500
|
l/min
|
60
|
107
|
186
|
270
|
375
|
533
|
581 2)
|
770 2)
|
Â
|
375
|
533
|
581
|
1125
|
Power
|
at qV nom and pnom
|
P
|
kW
|
61
|
91
|
131
|
189
|
219
|
311
|
385
|
525
|
583
|
277
|
352
|
437
|
656
|
at qV 1500 and pnom
|
P 1500
|
kW
|
35
|
62
|
109
|
158
|
219
|
311
|
339
|
449
|
Â
|
219
|
311
|
339
|
656
|
Torque
|
at Vg max and pnom
|
M
|
Nm
|
223
|
395
|
696
|
1002
|
1391
|
1976
|
2783
|
4174
|
5565
|
1391
|
1976
|
2783
|
4174
|
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FAQ
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Q: Are you trading company or manufacturer?
A: We are factory and trading company.
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A: Generally it is 3-5 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.
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A: We can provide samples, but not for free.
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A: Payment=1000USD, 30% T/T in advance, balance before shippment.
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If you have more questions, pls feel free to contact us as below:
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Email: sales@hboeth.com
WeChat/ WhatsApp: 008613338570052
http://www.bailehydraulic.com/