You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.

BOSCH REXROTH
R902249817


$10,854.00 USD
  • BOSCH REXROTH
  • Material:R902249817
  • Model:AA4VG71EP3DM1/32L-NSF52F041SP-S

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 AA4VG71EP3DM1/32L-NSF52F041SP-S (R902249817) is a high-pressure axial piston pump designed specifically for applications in closed circuits. This pump features an integrated boost pump for both boost and pilot oil supply, ensuring consistent performance and reliability. The flow direction of the pump can be smoothly altered by adjusting the swashplate, even when moving through the neutral position, which enhances the operational flexibility of this model. Equipped with high-pressure relief valves that include an integrated boost function, the AA4VG71EP3DM1/32L-NSF52F041SP-S ensures safety and efficiency in operation. It also boasts an adjustable pressure cutoff as standard, allowing for precise control over the system's pressure settings. Additionally, a boost pressure relief valve is included to maintain optimal performance under varying conditions. The pump offers versatility through its through-drive capability, which permits the mounting of additional pumps up to the same nominal size directly onto it. This feature makes it ideal for systems requiring multiple pumps without necessitating extra space or complex configurations. This particular model adheres to SAE standards for the US market and is designed with a swashplate design that is well-suited for demanding applications requiring robustness and durability. The nominal pressure rating stands at bar level while it can withstand maximum pressure peaks at bar level, signifying its capability to operate under substantial load conditions. Overall, the Bosch Rexroth AA4VG71EP3DM1/32L-NSF52F041SP-S is engineered to deliver high-quality performance in closed circuit systems where precision and longevity are paramount. Its comprehensive range of integrated controls and safety features make it a reliable choice for sophisticated hydraulic applications.

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