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BOSCH REXROTH
R902148340


$10,010.00 USD
  • BOSCH REXROTH
  • Material:R902148340
  • Model:AA4VG56DA1D7/32R-NSC52F025SP-S *FNI*

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 AA4VG56DA1D7/32R-NSC52F025SP-S *FNI* (R902148340) is a high-pressure axial piston variable pump designed for closed circuit applications. This particular model features an integrated boost pump which provides both boost and pilot oil supply, ensuring reliable performance and efficiency. The smooth change in flow direction as the swashplate moves through the neutral position highlights the precision engineering of this pump. Equipped with high-pressure relief valves that include an integrated boost function, this pump ensures operational safety and longevity. The adjustable pressure cutoff comes as a standard feature, offering additional control to the user for various application requirements. Additionally, a boost pressure relief valve is included to further enhance the safety measures of this hydraulic component. This Bosch Rexroth pump also offers versatility through its through drive capability, which allows for the mounting of additional pumps of up to the same nominal size, enabling a range of configuration options for different hydraulic systems. The variety of controls available with this model allows for customization to meet specific application needs. Constructed with a swashplate design, this pump is engineered for durability and optimal performance under high-pressure conditions. It is suitable for applications that require precise control of fluid power in a closed circuit system. With its SAE version tailored for the US market, it adheres to industry standards and specifications required within various sectors. The AA4VG series is recognized for its reliability in operation and ability to withstand demanding environments while maintaining efficiency and performance. Its robust construction makes it an ideal choice for heavy-duty applications where consistent hydraulic power is critical.

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