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BOSCH REXROTH
R902211874


$12,807.00 USD
  • BOSCH REXROTH
  • Material:R902211874
  • Model:AA4VG90EP3D1/32R-NSF52F901BP

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.
***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 AA4VG90EP3D1/32R-NSF52F901BP (R902211874) is a high-pressure axial piston pump designed for applications in closed circuits. It is characterized by its robust swashplate design and integrated boost pump which ensures a consistent boost and pilot oil supply. The flow direction of this pump changes seamlessly as the swashplate moves through the neutral position, enhancing the operational smoothness of the system it is integrated into. This model features high-pressure relief valves that come with an integrated boost function, and it also includes an adjustable pressure cutoff as standard, providing additional safety and control over the pump operation. The boost pressure relief valve further contributes to the system's reliability and performance. The AA4VG90EP3D1/32R-NSF52F901BP offers versatility through its through-drive capability, allowing for the mounting of additional pumps up to the same nominal size, which can be crucial for systems requiring multiple pump setups. This flexibility makes it suitable for a wide range of hydraulic applications. Designed specifically with a size that adheres to SAE standards for the US market, this model ensures compatibility with various equipment and machinery prevalent in this region. With its nominal pressure rated at bar and maximum pressure rated at bar, it stands out as a durable solution capable of handling demanding tasks within closed circuit systems. Its advanced features make it an essential component for any setup requiring reliable hydraulic power.

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