BOSCH REXROTH
R902232952
$9,946.00 USD
- BOSCH REXROTH
- Material:R902232952
- Model:AA4VG56EP3D1/32R-NSC52F02XDP-S
Quantity in stock: 0
The Bosch Rexroth AA4VG56EP3D1/32R-NSC52F02XDP-S (R902232952) is a high-pressure axial piston pump designed for applications in closed circuits. This particular model features an integrated boost pump that ensures a consistent supply of boost and pilot oil, crucial for the smooth operation of hydraulic systems. The transition of flow direction is seamlessly achieved as the swashplate moves through the neutral position, enhancing the pump's efficiency and reliability. This axial piston pump includes high-pressure relief valves that come with an integrated boost function, providing additional safety and performance measures for various hydraulic applications. Furthermore, it is equipped with an adjustable pressure cutoff as a standard feature, allowing users to set maximum pressure limits to protect their hydraulic systems from potential overpressure damage. Another key feature of this model is its boost pressure relief valve which helps in maintaining the correct pressure levels within the system. The AA4VG56EP3D1/32R-NSC52F02XDP-S also offers versatility through its through-drive capability, which allows for the mounting of additional pumps up to the same nominal size directly onto it—this can be particularly beneficial in complex or multi-stage hydraulic systems requiring multiple pumps. Designed with a swashplate mechanism, this Bosch Rexroth pump is capable of handling demanding applications that require precise control and robust performance. It conforms to SAE standards tailored for the US market, ensuring compatibility and ease of integration into various industrial setups. With nominal pressure ratings at bar and maximum pressure capabilities at bar, this unit is engineered to operate efficiently within closed circuit systems where consistent performance under high-pressure conditions is paramount. The AA4VG56EP3D1/32R-NSC52F02XDP-S represents Bosch Rexroth's commitment to quality and innovation in hydraulic technology.
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 |