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BOSCH REXROTH
R902249576


$19,216.00 USD
  • BOSCH REXROTH
  • Material:R902249576
  • Model:AA4VG125EP3D1/32R-NSF52FXX1FP-S

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 AA4VG125EP3D1/32R-NSF52FXX1FP-S (R902249576) is a high-pressure axial piston pump designed for applications in closed circuits. This pump features an integrated boost pump which serves the dual purpose of boost and pilot oil supply, ensuring consistent performance and reliability. The flow direction within the pump changes smoothly as the swashplate transitions through its neutral position, highlighting the precision engineering of the unit. This model comes equipped with high-pressure relief valves that possess an integrated boost function, offering additional safety and control for the system it serves. Furthermore, it includes a standard adjustable pressure cutoff, providing users with customizable control over their hydraulic systems' pressure levels. The AA4VG125EP3D1/32R-NSF52FXX1FP-S also boasts a boost pressure relief valve, adding another layer of operational security. The pump's through-drive capability is noteworthy; it allows for the mounting of additional pumps up to the same nominal size, facilitating system expansion or redundancy without requiring more space. Bosch Rexroth has designed this pump using a swashplate design that is well-suited for high-pressure applications. It has been constructed to cope with nominal pressures and maximum pressures that are characteristic of robust and demanding hydraulic systems. Additionally, this particular model adheres to SAE standards for the US market, ensuring compatibility and compliance with a wide range of equipment specifications. In summary, this Bosch Rexroth axial piston pump stands out due to its integrated boost function, smooth swashplate operation, high-pressure capabilities, and versatile through-drive feature. It is engineered to meet rigorous demands in closed circuit systems while providing users with control and adaptability in their 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