BOSCH REXROTH
R902205923
$17,718.28 USD
- BOSCH REXROTH
- Material:R902205923
- Model:AA4VG125DWDMT1/32L-NSF52F071D-S
Quantity in stock: 0
The Bosch Rexroth AA4VG125DWDMT1/32L-NSF52F071D-S (R902205923) is a state-of-the-art axial piston variable pump designed with sophisticated features to ensure reliability and efficiency in its operation. This pump includes an integrated boost pump, which serves to supply both boost and pilot oil, ensuring consistent performance even under varying operational conditions. The design allows for smooth changes in flow direction as the swashplate moves through the neutral position, enhancing the control and responsiveness of the system. Incorporated high-pressure relief valves feature an integrated boost function, which contributes to the safety and longevity of the hydraulic system by limiting pressure peaks. Additionally, this model comes standard with an adjustable pressure cutoff, providing further protection against overpressure situations and enabling customization according to specific application requirements. The AA4VG125DWDMT1/32L-NSF52F071D-S also includes a boost pressure relief valve, which is essential for maintaining optimal system performance by managing excess pressure within the hydraulic circuit. A notable capability of this pump is its through drive design that allows for the mounting of additional pumps up to the same nominal size, offering versatility and expandability in multi-pump configurations. Crafted with a swashplate design, this Bosch Rexroth variable pump is engineered for precision and durability. It is well-suited for a wide range of applications that demand reliable hydraulic power with fine control over flow and pressure parameters. Its robust construction and advanced control options make it an ideal choice for demanding hydraulic tasks where performance cannot be compromised.
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 |