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BOSCH REXROTH
R902148284

  • BOSCH REXROTH
  • Material:R902148284
  • Model:AA4VG56DA1DMT2/32R-NSC52F006PP-S *FNI*

Due to extremely high demand, please call 877-366-7226 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 AA4VG56DA1DMT2/32R-NSC52F006PP-S (R902148284) is a sophisticated axial piston variable pump that features an integrated boost pump for boost and pilot oil supply. This high-quality hydraulic component ensures that the flow direction can change smoothly when the swashplate is moved through the neutral position, which is critical for applications requiring precise control of fluid movement. The pump is designed with high-pressure relief valves that come with an integrated boost function, providing reliable performance under demanding conditions. This model also includes an adjustable pressure cutoff as a standard feature, enhancing its safety and efficiency in operation. The boost pressure relief valve further contributes to the pump's ability to maintain optimal performance by managing pressure spikes effectively. A notable capability of this Bosch Rexroth pump is its through-drive design, which allows for the mounting of additional pumps up to the same nominal size, offering flexibility in system design and expansion. The large variety of controls available with this pump makes it highly adaptable to different control requirements and application scenarios. Its swashplate design is engineered for durability and consistent performance, ensuring that it can meet the needs of various hydraulic systems without compromise. The AA4VG56DA1DMT2/32R-NSC52F006PP-S model stands out for its combination of advanced features and reliable operation, making it a valuable component in a wide range of 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