BOSCH REXROTH
R902205835
$20,542.00 USD
- BOSCH REXROTH
- Material:R902205835
- Model:AA4VG125EP3D1/32R-NSF52F691BP*FNI*
Quantity in stock: 1
The Bosch Rexroth AA4VG125EP3D1/32R-NSF52F691BP (R902205835) is a high-pressure axial piston pump designed for closed circuit applications. This particular model features an integrated boost pump, which serves to supply both boost and pilot oil, ensuring reliable performance and efficiency. The flow direction of the pump can be smoothly altered as the swashplate moves through its neutral position, enhancing operational control and flexibility. Equipped with high-pressure relief valves that include an integrated boost function, this pump ensures safety by regulating pressure within the system. Additionally, it comes standard with an adjustable pressure cutoff, providing users with precise control over the maximum system pressure to prevent potential damage from over-pressurization. For added versatility, this model features a boost pressure relief valve and a through drive capability. The through drive allows for the mounting of additional pumps up to the same nominal size directly to the AA4VG125EP3D1/32R-NSF52F691BP, facilitating compact and efficient multi-pump configurations. Designed with a robust swashplate mechanism, this unit is capable of handling demanding tasks while maintaining consistent performance. The SAE version of this pump is tailored specifically for the US market, adhering to industry standards for compatibility and integration into various hydraulic systems. In summary, the Bosch Rexroth AA4VG125EP3D1/32R-NSF52F691BP is engineered for high-pressure applications within closed circuits and offers a broad range of control options along with safety features that make it suitable for advanced hydraulic systems requiring precise operation and reliability.
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 |