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BOSCH REXROTH
R902205755


$8,134.00 USD
  • BOSCH REXROTH
  • Material:R902205755
  • Model:AA4VG28EP4D1/32L-NSC60F005DH

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 AA4VG28EP4D1/32L-NSC60F005DH (R902205755) is a high-pressure axial piston pump designed for applications in closed circuits, showcasing the manufacturer's commitment to engineering excellence and reliability. This pump features an integrated boost pump for both boost and pilot oil supply, ensuring consistent performance and efficiency. It is equipped with high-pressure relief valves that include an integrated boost function, along with an adjustable pressure cutoff as a standard feature, enhancing the safety and control of the hydraulic system. The model offers smooth flow direction changes as the swashplate moves through the neutral position, which is critical for applications requiring precise control of movement. Additionally, it includes a boost pressure relief valve to protect the system from overpressure situations. The AA4VG28EP4D1/32L-NSC60F005DH pump also provides versatility through its through-drive capability, allowing further pumps of up to the same nominal size to be mounted in tandem. With its swashplate design, this Bosch Rexroth pump can handle a nominal pressure of up to 280 bar and a maximum pressure of 350 bar. It is available in an SAE version specifically tailored for the US market. The robust construction and reliable operation make it suitable for various demanding applications where precise hydraulic fluid control and long service life are necessary. The technical sophistication embodied in this model ensures that it meets the stringent requirements of modern hydraulic systems, delivering performance that professionals depend on for efficient and effective operations.

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