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BOSCH REXROTH
R902249577


$10,324.00 USD
  • BOSCH REXROTH
  • Material:R902249577
  • Model:AA4VG56EP3D1/32R-NSC52F02XDP-S

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 AA4VG56EP3D1/32R-NSC52F02XDP-S (R902249577) is a high-pressure axial piston pump designed for optimal performance in closed circuit applications. It features an integrated boost pump which supplies both boost and pilot oil, ensuring the flow direction changes smoothly when adjusting the swashplate through its neutral position. This model is equipped with high-pressure relief valves that include an integrated boost function, providing additional safety and reliability. The pump also comes with a standard adjustable pressure cut-off, offering precise control over the operation. Furthermore, it includes a boost pressure relief valve and a through-drive capability, which allows for the mounting of additional pumps up to the same nominal size, enhancing its versatility in multi-pump systems. The AA4VG56EP3D1/32R-NSC52F02XDP-S is designed with a swashplate mechanism that ensures efficient conversion of mechanical energy into hydraulic power. This unit has been specifically crafted to meet the demands of the US market with its SAE version compatibility. Its nominal pressure rating stands at bar level while being capable of withstanding maximum pressure peaks at an elevated bar level. The robust design and advanced control options make this Bosch Rexroth axial piston pump suitable for a wide range of heavy-duty applications requiring precise hydraulic functions under high pressure conditions.

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