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BOSCH REXROTH
R902232940


$10,063.00 USD
  • BOSCH REXROTH
  • Material:R902232940
  • Model:AA4VG56EP4DM1/32R-NSC52F003PP

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 AA4VG56EP4DM1/32R-NSC52F003PP (R902232940) is a high-pressure axial piston pump designed for closed-circuit applications. This model features an integrated boost pump which supplies both boost and pilot oil, ensuring the flow direction changes smoothly as the swashplate transitions through the neutral position. It is equipped with high-pressure relief valves that include an integrated boost function, enhancing the safety and reliability of the hydraulic system. The pump comes standard with an adjustable pressure cutoff, providing additional control over system pressure peaks. Additionally, it incorporates a boost pressure relief valve which contributes to the overall stability and performance of the pump. The AA4VG56EP4DM1/32R-NSC52F003PP model also offers a through-drive capability allowing for the mounting of further pumps up to the same nominal size, expanding its adaptability for complex hydraulic systems. Designed with a swashplate mechanism, this Bosch Rexroth pump adapts to varying loads efficiently while maintaining high operational efficiency. With its nominal pressure bar and maximum pressure bar ratings, it ensures reliable performance under demanding conditions. The SAE version has been tailored specifically for the US market, adhering to industry standards and requirements. This axial piston pump is suitable for a wide range of mobile and industrial applications where precise hydraulic fluid control and robust operation are critical. Its design reflects Bosch Rexroth's commitment to quality and performance in hydraulic systems components, making it an essential part of any high-pressure closed circuit application.

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