BOSCH REXROTH
R902114930
- BOSCH REXROTH
- Material:R902114930
- Model:AA10VG18HD31/10R-NSC66F004S
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth AA10VG18HD31/10R-NSC66F004S (R902114930) is a highly efficient axial piston variable pump designed for hydrostatic transmissions in open circuits. This model is particularly tailored for applications that demand a reliable and smooth change in flow direction as the swashplate transitions through the neutral position. It features an integrated boost pump which serves the dual purpose of supplying both boost and pilot oil, ensuring consistent operation and reducing the need for additional components. The AA10VG series pump is equipped with high-pressure relief valves that incorporate a boost function to maintain optimal performance even under demanding conditions. Additionally, it includes a boost pressure relief valve to further enhance its operational safety and reliability. For applications requiring precise control over hydraulic pressure, this model offers an optional pressure cutoff feature. The versatility of the AA10VG18HD31/10R-NSC66F004S is further exemplified by its wide range of control options, allowing users to select the most appropriate control type for their specific application needs. The swashplate design of this pump is engineered to provide a durable solution for various hydraulic systems, ensuring long service life and consistent performance. This Bosch Rexroth variable pump stands out with its robust construction and advanced design features, making it suitable for a variety of demanding applications where precise hydraulic control and efficiency are paramount. Its integration capabilities and high-quality components make it an essential part of any hydraulic system requiring a reliable variable pump solution.
Table of values
|
Size |
18 | 28 | 45 | 63 | |||
|
Displacement |
Vg max |
cm³ |
18 | 28 | 46 | 63 | |
|
Nominal pressure |
pnom |
bar |
300 | 300 | 300 | 300 | |
|
Maximum pressure |
pmax |
bar |
350 | 350 | 350 | 350 | |
|
Maximum speed |
at Vg max |
nnom |
rpm |
4000 | 3900 | 3300 | 3000 |
|
Intermittent 1) |
nmax |
rpm |
5200 | 4500 | 3800 | 3500 | |
|
Flow |
at Vg max and nnom |
qV nom |
l/min |
72 | 109 | 152 | 189 |
|
Power |
at qV nom and Δpnom 2) |
P |
kW |
36 | 54.6 | 75.9 | 94.5 |
|
Torque |
at Vg max and Δpnom |
M |
Nm |
86 | 134 | 220 | 301 |
|
Weight (approx.) |
m |
kg |
14 | 25 | 27 | 39 | |
| 1) | At Δp = 70 … 150 bar or Δp < 300 bar and t < 0.1 s |
| 2) | Δpnom = 300 bar |