BOSCH REXROTH
R902205738
$19,859.00 USD
- BOSCH REXROTH
- Material:R902205738
- Model:AA4VG125EP4DM1/32L-NSF52F691PP-S
Quantity in stock: 0
The Bosch Rexroth AA4VG125EP4DM1/32L-NSF52F691PP-S (R902205738) is a high-pressure axial piston pump designed for closed circuit applications. This state-of-the-art pump features an integrated boost pump which provides boost and pilot oil supply, ensuring reliable operation even under demanding conditions. The flow direction within the pump changes smoothly as the swashplate moves through the neutral position, contributing to the efficiency and longevity of the system. This model includes high-pressure relief valves that come with an integrated boost function, enhancing safety and performance. Additionally, it is equipped with an adjustable pressure cutoff as standard, allowing for precise control over the operational parameters of the pump. The boost pressure relief valve is another key feature that contributes to the overall functionality and safety of this unit. The AA4VG125EP4DM1/32L-NSF52F691PP-S is designed with a through-drive capability, which permits the mounting of additional pumps up to the same nominal size, providing flexibility in system design and expansion possibilities. This feature makes it particularly suitable for complex hydraulic systems requiring multiple pumps. With a nominal pressure bar rating and a maximum pressure bar capacity, this Bosch Rexroth pump is built to handle rigorous use in various applications while delivering consistent performance. It comes in an SAE version tailored for the US market, ensuring compatibility with industry standards in North America. The swashplate design of this axial piston pump is optimized for closed-circuit operations, making it ideal for use in mobile and industrial applications where robustness and reliability are paramount. Its advanced engineering reflects Bosch Rexroth's commitment to innovation and quality in hydraulic system components.
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 |