BOSCH REXROTH
R902232988
$10,530.00 USD
- BOSCH REXROTH
- Material:R902232988
- Model:AA4VG71EP4DM1/32R-NSF52F001PP
Quantity in stock: 0
The Bosch Rexroth AA4VG71EP4DM1/32R-NSF52F001PP (R902232988) is a high-pressure axial piston pump designed for applications within closed circuit systems. This pump features an integrated boost pump which is essential for boost and pilot oil supply, ensuring the flow direction changes smoothly when the swashplate moves through the neutral position. The model is equipped with high-pressure relief valves that include an integrated boost function, providing additional safety and efficiency. The AA4VG71EP4DM1/32R-NSF52F001PP comes standard with an adjustable pressure cutoff, offering precise control over operation. It also includes a boost pressure relief valve, further enhancing its functionality. The pump allows through drive capabilities, which means it can accommodate the mounting of additional pumps up to the same nominal size, facilitating versatile system configurations. This particular model is designed with a swashplate mechanism, renowned for its reliability in converting rotary motion into linear motion or vice versa. The pump's size and SAE version are specifically tailored for the US market, adhering to industry standards and requirements. With its nominal pressure bar and maximum pressure bar specifications, this Bosch Rexroth pump is suited for demanding applications that require consistent and robust performance. Its design reflects a commitment to durability and adaptability in various hydraulic systems. Whether being used in mobile or industrial settings, this axial piston pump stands out for its smooth operation and capability to handle high-pressure demands efficiently.
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 |