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BOSCH REXROTH
R902232811


$7,315.25 USD
  • BOSCH REXROTH
  • Material:R902232811
  • Model:AA4VG56HD3D1/32L-NSC52F005D*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 AA4VG56HD3D1/32L-NSC52F005D (R902232811) is a high-pressure axial piston pump designed for closed circuit applications. This particular model features an integrated boost pump that supplies both boost and pilot oil, ensuring a reliable performance even under demanding conditions. The flow direction of the pump can be smoothly altered when the swashplate is transitioned through the neutral position, which enhances operational precision. Equipped with high-pressure relief valves that also incorporate a boost function, this Bosch Rexroth pump guarantees safety and efficiency in its operation. The valves come with an adjustable pressure cutoff as a standard feature, providing additional control over the hydraulic system's performance. Furthermore, it includes a boost pressure relief valve to maintain optimal system pressure and prevent potential damage due to overpressure. This model boasts through-drive capability, allowing for the mounting of additional pumps up to the same nominal size directly onto it. This feature is particularly useful for systems requiring multiple pumps, as it simplifies installation and conserves space within the hydraulic setup. The AA4VG56HD3D1/32L-NSC52F005D pump is designed with a swashplate mechanism that is well-suited for high-pressure applications in closed circuits. It has been tailored specifically for the US market with an SAE version, ensuring compatibility with standard American equipment interfaces. With its robust design and versatile control options, this Bosch Rexroth axial piston pump is ideal for various applications requiring precise fluid control under high-pressure conditions. Its ability to handle both nominal and maximum pressures effectively makes it a reliable component in any hydraulic system where consistent performance and durability are paramount.

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