BOSCH REXROTH
R902232690
$10,058.05 USD
- BOSCH REXROTH
- Material:R902232690
- Model:A4VG56DA1D3L/32R-NZC02F023SQ-S
Quantity in stock: 0
The Bosch Rexroth A4VG56DA1D3L/32R-NZC02F023SQ-S (R902232690) is a high-performance axial piston variable pump designed for hydrostatic transmissions in closed circuits. This particular model is equipped with an integrated boost pump that serves both the boost and pilot oil supply, ensuring reliable operation and efficiency. The flow direction within the pump can be adjusted smoothly as the swashplate moves through its neutral position, providing precise control over hydraulic functions. The A4VG56DA1D3L/32R-NZC02F023SQ-S features high-pressure relief valves that come with an integrated boost function, enhancing the safety and performance of the hydraulic system. Additionally, it includes an adjustable pressure cutoff as a standard feature, allowing for customization according to specific application requirements. The boost pressure relief valve further contributes to the operational safety by preventing overpressure conditions. This model boasts a through-drive capability, which means it can accommodate the mounting of additional pumps up to the same nominal size. This flexibility makes it suitable for a wide range of applications where multiple pumps are required to work in tandem. With its swashplate design, the Bosch Rexroth A4VG56DA1D3L/32R-NZC02F023SQ-S offers a robust solution for demanding applications that require precise control and reliable hydraulic power. The large variety of controls available with this unit allows for its use in various configurations and environments, making it a versatile component in any hydraulic system.
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 |