BOSCH REXROTH
R902249923
$10,324.00 USD
- BOSCH REXROTH
- Material:R902249923
- Model:AA4VG56EP4D1/32R-NSC52F025DP-S
Due to extremely high demand, please call 920-337-0234 for availability
The Bosch Rexroth AA4VG56EP4D1/32R-NSC52F025DP-S (R902249923) is a high-pressure axial piston pump designed for closed circuit applications. This particular model features an integrated boost pump which provides boost and pilot oil supply, ensuring the flow direction changes smoothly when the swashplate is moved through the neutral position. The pump is equipped with high-pressure relief valves that include an integrated boost function, and it comes standard with an adjustable pressure cutoff, enhancing its safety and efficiency during operation. With a nominal pressure of 450 bar and capable of reaching a maximum pressure of 500 bar, this pump is engineered to handle demanding hydraulic tasks. It also includes a boost pressure relief valve to maintain system stability. The AA4VG56EP4D1/32R-NSC52F025DP-S offers versatility through its through-drive feature, allowing for the mounting of additional pumps up to the same nominal size, facilitating complex hydraulic systems configurations. This SAE version is tailored for the US market and exhibits Bosch Rexroth's commitment to reliability and performance in hydraulic systems. Its swashplate design further contributes to its robustness and capability in delivering consistent operational excellence in a variety of applications requiring precise control of high-pressure fluids. Whether it's for mobile or industrial uses, this axial piston pump represents a sophisticated solution for advanced hydraulic systems requiring high quality and durability.
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 |