BOSCH REXROTH
R902249576
$19,216.00 USD
- BOSCH REXROTH
- Material:R902249576
- Model:AA4VG125EP3D1/32R-NSF52FXX1FP-S
Quantity in stock: 0
The Bosch Rexroth AA4VG125EP3D1/32R-NSF52FXX1FP-S (R902249576) is a high-pressure axial piston pump designed for applications in closed circuits. This pump features an integrated boost pump which serves the dual purpose of boost and pilot oil supply, ensuring consistent performance and reliability. The flow direction within the pump changes smoothly as the swashplate transitions through its neutral position, highlighting the precision engineering of the unit. This model comes equipped with high-pressure relief valves that possess an integrated boost function, offering additional safety and control for the system it serves. Furthermore, it includes a standard adjustable pressure cutoff, providing users with customizable control over their hydraulic systems' pressure levels. The AA4VG125EP3D1/32R-NSF52FXX1FP-S also boasts a boost pressure relief valve, adding another layer of operational security. The pump's through-drive capability is noteworthy; it allows for the mounting of additional pumps up to the same nominal size, facilitating system expansion or redundancy without requiring more space. Bosch Rexroth has designed this pump using a swashplate design that is well-suited for high-pressure applications. It has been constructed to cope with nominal pressures and maximum pressures that are characteristic of robust and demanding hydraulic systems. Additionally, this particular model adheres to SAE standards for the US market, ensuring compatibility and compliance with a wide range of equipment specifications. In summary, this Bosch Rexroth axial piston pump stands out due to its integrated boost function, smooth swashplate operation, high-pressure capabilities, and versatile through-drive feature. It is engineered to meet rigorous demands in closed circuit systems while providing users with control and adaptability in their hydraulic applications.
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 |