BOSCH REXROTH
R902148565
- BOSCH REXROTH
- Material:R902148565
- Model:AA4VG28HD3DMT1/32R-NSC60F013D
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth AA4VG28HD3DMT1/32R-NSC60F013D (R902148565) is a sophisticated axial piston variable pump with a swashplate design tailored for hydrostatic transmissions in closed circuits. This high-quality pump is engineered to provide a smooth change in flow direction as the swashplate moves through the neutral position, ensuring efficient operation and control for various hydraulic applications. The integrated boost pump serves a dual purpose: it supplies both boost and pilot oil, enhancing the performance and reliability of the system. Incorporating high-pressure relief valves that feature an integrated boost function, this unit offers added safety and operational stability. The pressure relief valves are adjustable, allowing for customization according to specific application requirements, while also including a standard pressure cutoff for additional control over the system's maximum operating pressure. Furthermore, this model boasts a boost pressure relief valve and a through-drive capability, which permits the mounting of additional pumps up to the same nominal size directly onto the AA4VG28HD3DMT1/32R-NSC60F013D. This feature makes it highly adaptable for systems requiring multiple pump setups. The versatility of this pump is further enhanced by its wide range of control options, enabling precise adaptation to various tasks and equipment functionalities. Designed with durability in mind, Bosch Rexroth's AA4VG28HD3DMT1/32R-NSC60F013D is built to withstand demanding operational conditions while providing consistent performance. Its robust construction ensures long service life and reduced maintenance requirements, making it an ideal choice for applications that demand high efficiency and reliability in their hydraulic systems.
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 |