BOSCH REXROTH
R902232830
$17,193.00 USD
- BOSCH REXROTH
- Material:R902232830
- Model:AA4VG125EP4D1/32R-NSF52F001DP*GO2*
Quantity in stock: 0
The Bosch Rexroth AA4VG125EP4D1/32R-NSF52F001DP (R902232830) is a high-pressure axial piston pump designed for closed circuit applications. This particular model features an integrated boost pump that ensures both boost and pilot oil supply, enhancing the efficiency and reliability of the hydraulic system it serves. The pump's design allows for smooth flow direction changes as the swashplate moves through the neutral position, which can be critical for applications requiring precise control and fluid power management. The AA4VG125EP4D1/32R-NSF52F001DP is equipped with high-pressure relief valves that incorporate a boost function, offering additional safety and performance. It also comes standard with an adjustable pressure cutoff, providing users with the flexibility to tailor the pump's operation to specific requirements. For added functionality, this model includes a boost pressure relief valve. Designed with versatility in mind, this Bosch Rexroth pump offers a through-drive capability allowing for the mounting of further pumps up to the same nominal size directly onto its housing. This feature can be particularly useful in complex hydraulic systems where space is at a premium or where multiple pumps are required to work in tandem. The swashplate design of this axial piston pump ensures efficient conversion of mechanical energy into hydraulic energy, making it suitable for demanding applications that require consistent and robust performance. The SAE version of this model caters specifically to the US market, adhering to local standards and specifications. In terms of technical specifications, this unit has a nominal pressure rating of bar and can handle maximum pressures up to bar. Its size and build quality make it an ideal choice for heavy-duty operations that require reliable hydraulic power over extended periods. The AA4VG125EP4D1/32R-NSF52F001DP is designed to deliver not just performance but also durability in challenging environments where precision and control are paramount.
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 |