BOSCH REXROTH
R902232833
$14,423.50 USD
- BOSCH REXROTH
- Material:R902232833
- Model:AA4VG125HD3D1/32L-NSF52F001D*GO2*
Quantity in stock: 0
The Bosch Rexroth AA4VG125HD3D1/32L-NSF52F001D (R902232833) is a high-pressure axial piston pump designed for use in closed circuit applications. This particular model is tailored to meet the demands of the US market with its SAE version, ensuring compatibility and ease of integration into various hydraulic systems. The pump features an integrated boost pump which serves to supply both boost and pilot oil, enhancing the efficiency and reliability of the overall system. The AA4VG125HD3D1/32L-NSF52F001D is engineered to ensure smooth flow direction changes as the swashplate moves through its neutral position. This results in consistent performance and precise control for the user. The unit is equipped with high-pressure relief valves that include an integrated boost function, offering an additional layer of protection against pressure spikes and enhancing system longevity. This model comes standard with an adjustable pressure cutoff, allowing operators to set maximum pressure limits to suit specific application needs. Additionally, a boost pressure relief valve is included to further safeguard the hydraulic circuit. The versatility of this pump is highlighted by its through-drive capability which enables the mounting of additional pumps up to the same nominal size, facilitating complex system configurations without compromising performance. The swashplate design of this Bosch Rexroth pump underscores its capability to withstand nominal pressures up to bar and maximum pressures up to bar, making it suitable for a wide range of demanding applications that require robust operation under high-pressure conditions. Its size and power make it an ideal choice for those seeking a reliable solution for their closed circuit hydraulic needs.
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 |