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BOSCH REXROTH
R902205941


$18,758.00 USD
  • BOSCH REXROTH
  • Material:R902205941
  • Model:AA4VG125HD3DT1/32R-NSF52F021D

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 AA4VG125HD3DT1/32R-NSF52F021D (R902205941) is a high-pressure axial piston pump designed for applications in closed circuits. This particular model is tailored to the SAE version for the US market, ensuring compliance with industry standards within the region. The pump features an integrated boost pump which serves both boost and pilot oil supply, enhancing its efficiency and reliability. The flow direction of the pump changes smoothly when its swashplate is moved through the neutral position, which allows for precise control and operation. Equipped with high-pressure relief valves that include an integrated boost function, this model ensures safety and performance by maintaining optimal pressure levels within the system. Additionally, it comes with an adjustable pressure cutoff as a standard feature, providing users with customizable control over their system's pressure settings. The AA4VG125HD3DT1/32R-NSF52F021D also includes a boost pressure relief valve to further safeguard against excessive pressure build-up. Its through-drive design enables the mounting of additional pumps up to the same nominal size, offering scalability and flexibility in system design. This unit's swashplate design is engineered for durability and responsiveness under high-pressure conditions. With its nominal pressure rated at bar and maximum pressure at bar, it stands as a robust solution for demanding applications requiring precise hydraulic fluid management. Its capabilities make it suitable for a broad range of equipment where dependable hydraulic power is critical to operation efficiency and effectiveness.

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