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BOSCH REXROTH
R902232814

$11,801.63 USD
  • BOSCH REXROTH
  • Material:R902232814
  • Model:AA4VG71EP3D1/32L-NSF52F001DP*GO2*

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 AA4VG71EP3D1/32L-NSF52F001DP (R902232814) is a high-pressure axial piston pump designed for demanding applications in closed circuits. This particular model features an integrated boost pump that ensures a consistent supply of boost and pilot oil, which is particularly advantageous for systems requiring a reliable and smooth change in flow direction as the swashplate moves through the neutral position. The pump is equipped with high-pressure relief valves that have an integrated boost function, providing additional safety and performance benefits. With its swashplate design, the AA4VG71EP3D1/32L-NSF52F001DP offers efficient operation and precise control of the hydraulic system. The unit also includes an adjustable pressure cutoff as standard, allowing users to customize the pressure settings according to their specific application needs. Additionally, it features a boost pressure relief valve for enhanced control over the entire operating range. This model boasts a through-drive capability that permits the mounting of additional pumps up to the same nominal size, enabling versatile configuration options for complex hydraulic systems. The pump's size and robust construction make it suitable for high-demand applications while maintaining nominal pressure bar levels and withstanding maximum pressure bar levels indicative of its resilience. Designed specifically in an SAE version for the US market, this Bosch Rexroth axial piston pump meets stringent standards and is well-suited for various heavy-duty applications where reliability and performance are critical. Its advanced features ensure smooth operation even under challenging conditions, making it a vital component in modern hydraulic systems.

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