BOSCH REXROTH
R902249886
$9,131.00 USD
- BOSCH REXROTH
- Material:R902249886
- Model:A4VG71EZ1DX/32R-NZF10F001SH-S
Quantity in stock: 0
The Bosch Rexroth A4VG71EZ1DX/32R-NZF10F001SH-S (R902249886) is a high-pressure axial piston pump designed for closed circuit applications. This model, with its metric version, is engineered to deliver reliable performance with its integrated boost pump which ensures both boost and pilot oil supply. The flow direction of this pump changes smoothly as the swashplate is moved through the neutral position, which enhances the operational control and efficiency of the hydraulic system it's integrated into. The A4VG71EZ1DX/32R-NZF10F001SH-S features high-pressure relief valves that come with an integrated boost function, providing an additional layer of operational safety. The adjustable pressure cutoff is standard in this model, offering customizable control over the hydraulic pressure according to specific application requirements. Additionally, a boost pressure relief valve is included to maintain optimal performance levels and protect against pressure spikes. This particular Bosch Rexroth pump also allows for modular adaptability through its through-drive capability. This feature enables the mounting of further pumps up to the same nominal size directly onto the A4VG71EZ1DX/32R-NZF10F001SH-S without requiring additional adapters or coupling components, thus facilitating compact and efficient multi-pump assemblies. Designed with a swashplate mechanism, this axial piston pump is capable of handling nominal pressures up to bar and can endure maximum pressures up to bar, making it suitable for heavy-duty operations that demand high-pressure outputs. Its size and robust construction make it ideal for various demanding applications where precision and reliability are paramount. The versatility in control options further allows users to tailor the pump's performance to meet the specific needs of their hydraulic systems.
Table of values
|
Size |
28 | 40 | 56 | 71 | 90 | 125 | |||
|
Displacement |
Vg max |
cm³ |
28 | 40 | 56 | 71 | 90 | 125 | |
|
Nominal pressure |
pnom |
bar |
400 | 400 | 400 | 400 | 400 | 400 | |
|
Maximum pressure |
pmax |
bar |
450 | 450 | 450 | 450 | 450 | 450 | |
|
Maximum speed |
at Vg max |
nnom |
rpm |
4250 | 4000 | 3600 | 3300 | 3050 | 2850 |
|
Intermittent 1) |
nmax |
rpm |
5000 | 5000 | 4500 | 4100 | 3800 | 3450 | |
|
Flow |
at Vg max and nnom |
qV nom |
l/min |
119 | 160 | 202 | 234 | 275 | 356 |
|
Power |
at qV nom and Δpnom 2) |
P |
kW |
79 | 107 | 134 | 156 | 183 | 238 |
|
Torque |
at Vg max and Δpnom |
M |
Nm |
178 | 255 | 357 | 452 | 573 | 796 |
|
Weight (approx.) |
m |
kg |
29 | 31 | 38 | 50 | 60 | 80 | |
| 1) | At Δp = 70 … 150 bar or Δp < 300 bar and t < 0.1 s |
| 2) | Δpnom = 400 bar |