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BOSCH REXROTH
R902232988


$10,530.00 USD
  • BOSCH REXROTH
  • Material:R902232988
  • Model:AA4VG71EP4DM1/32R-NSF52F001PP

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 AA4VG71EP4DM1/32R-NSF52F001PP (R902232988) is a high-pressure axial piston pump designed for applications within closed circuit systems. This pump features an integrated boost pump which is essential for boost and pilot oil supply, ensuring the flow direction changes smoothly when the swashplate moves through the neutral position. The model is equipped with high-pressure relief valves that include an integrated boost function, providing additional safety and efficiency. The AA4VG71EP4DM1/32R-NSF52F001PP comes standard with an adjustable pressure cutoff, offering precise control over operation. It also includes a boost pressure relief valve, further enhancing its functionality. The pump allows through drive capabilities, which means it can accommodate the mounting of additional pumps up to the same nominal size, facilitating versatile system configurations. This particular model is designed with a swashplate mechanism, renowned for its reliability in converting rotary motion into linear motion or vice versa. The pump's size and SAE version are specifically tailored for the US market, adhering to industry standards and requirements. With its nominal pressure bar and maximum pressure bar specifications, this Bosch Rexroth pump is suited for demanding applications that require consistent and robust performance. Its design reflects a commitment to durability and adaptability in various hydraulic systems. Whether being used in mobile or industrial settings, this axial piston pump stands out for its smooth operation and capability to handle high-pressure demands efficiently.

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