BOSCH REXROTH
R902125366
- BOSCH REXROTH
- Material:R902125366
- Model:AA4VG125HD3DT1/32R-NSF52F071D-S
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth AA4VG125HD3DT1/32R-NSF52F071D-S (R902125366) is a high-quality axial piston variable pump that features an integrated boost pump for both boost and pilot oil supply, ensuring consistent and efficient operation. The flow direction of this pump changes smoothly as the swashplate moves through the neutral position, providing precise control over hydraulic functions. It is equipped with high-pressure relief valves that include an integrated boost function, offering additional safety and performance reliability. This model comes with a standard adjustable pressure cutoff, allowing users to customize the maximum pressure according to their specific needs. Additionally, it includes a boost pressure relief valve to further enhance the operational safety of the system. The AA4VG125HD3DT1/32R-NSF52F071D-S is designed with a through-drive feature, which enables the mounting of additional pumps up to the same nominal size directly onto it, saving space and increasing system versatility. The versatility of this pump extends to its wide range of controls, making it suitable for various applications that require precise hydraulic fluid management. Its robust swashplate design ensures long service life and reliable performance under demanding conditions. Bosch Rexroth's commitment to engineering excellence is evident in the meticulous design and functionality of this axial piston variable pump, making it an essential component for sophisticated hydraulic systems requiring high levels of efficiency and adaptability.
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 |