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BOSCH REXROTH
R902232893


$8,659.00 USD
  • BOSCH REXROTH
  • Material:R902232893
  • Model:AA4VG71NVDMT1/32R-NSF52F001D-S

Due to extremely high demand, please call 920-337-0234 for availability

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth AA4VG71NVDMT1/32R-NSF52F001D-S (R902232893) is a high-pressure axial piston pump designed for closed circuit applications. This particular model features an integrated boost pump to ensure a consistent supply of boost and pilot oil, which is crucial for maintaining the performance and reliability of the hydraulic system. The pump's flow direction can be smoothly adjusted as the swashplate moves through the neutral position, enhancing the operational flexibility of the system it's integrated into. Equipped with high-pressure relief valves that include an integrated boost function, this model ensures safety and efficiency within the hydraulic circuit. It also comes with a standard adjustable pressure cutoff, providing additional control over the operational parameters. The inclusion of a boost pressure relief valve further contributes to the system's protection against pressure spikes. This Bosch Rexroth pump offers versatility with its through-drive feature, allowing for the mounting of additional pumps up to the same nominal size directly onto this unit without needing extra adapters or coupling components. This makes it ideal for systems requiring multiple pumps and can lead to more compact and efficient designs. The pump operates within a nominal pressure range specified by Bosch Rexroth standards and can withstand maximum pressures that meet or exceed industry demands for similar products. It is designed in compliance with SAE standards particularly tailored for the US market, ensuring compatibility and adherence to regional hydraulic equipment requirements. With its swashplate design, this axial piston pump is optimized for durability and performance in demanding applications. Its robust construction makes it suitable for various heavy-duty operations where reliable hydraulic power is essential.

Table of values

Size

28 40 56 71 90 125

Displacement
geometric, per revolution

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