BOSCH REXROTH
R902232720
- BOSCH REXROTH
- Material:R902232720
- Model:AA4VG125EP3D1/32L-NSF52F021DP
Quantity in stock: 0
The Bosch Rexroth AA4VG125EP3D1/32L-NSF52F021DP (R902232720) is a high-pressure axial piston pump designed for closed-circuit applications. This particular model is tailored for the US market with an SAE version and comes equipped with an integrated boost pump, which ensures the supply of boost and pilot oil. The pump features a swashplate design that allows for smooth changes in flow direction as the swashplate moves through the neutral position, enhancing operational efficiency and control. With a nominal pressure of 400 bar and a maximum pressure of 450 bar, this pump is built to withstand demanding conditions. It also includes high-pressure relief valves that have an integrated boost function to ensure system safety and longevity. Moreover, the AA4VG125EP3D1/32L-NSF52F021DP comes standard with an adjustable pressure cutoff and a boost pressure relief valve, offering additional protection against overpressure scenarios. The unit's versatility is further highlighted by its through-drive capability, which permits the mounting of additional pumps up to the same nominal size, enabling customization for a wide range of system requirements. The variety of controls available with this model allows users to tailor the pump's performance to specific application needs. Bosch Rexroth's commitment to quality and innovation is evident in this axial piston pump's robust design and advanced features, making it suitable for high-end fluid power applications that demand reliability and precision under high-pressure conditions.
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 |