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BOSCH REXROTH
R902232816

$11,801.63 USD
  • BOSCH REXROTH
  • Material:R902232816
  • Model:AA4VG71EP4D1/32R-NSF52F001DP*GO2*

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 AA4VG71EP4D1/32R-NSF52F001DP (R902232816) is a high-pressure axial piston pump designed for use in closed circuit applications. This particular model features an integrated boost pump which ensures the provision of boost and pilot oil supply, enhancing the pump's efficiency and reliability. The pump's swashplate design allows for smooth direction changes of flow when transitioning through the neutral position, which is vital for precise hydraulic operations. Equipped with high-pressure relief valves that incorporate a boost function, the AA4VG71EP4D1/32R-NSF52F001DP ensures safety and optimal performance under varying conditions. Additionally, it comes standard with an adjustable pressure cutoff to provide extra control over the hydraulic system's maximum pressure, thus preventing potential overloads. The inclusion of a boost pressure relief valve further contributes to the pump's robust safety features. A notable capability of this model is its through-drive feature, which allows for the mounting of additional pumps up to the same nominal size, offering flexibility in system design and expansion. This Bosch Rexroth pump is tailored for the US market with its SAE version configuration. It operates efficiently within a nominal pressure range (bar) and can withstand even higher pressures at its maximum threshold (bar), demonstrating its suitability for demanding hydraulic tasks. In summary, the AA4VG71EP4D1/32R-NSF52F001DP offers a reliable solution for those needing a durable and versatile axial piston pump capable of handling high-pressure applications within closed hydraulic circuits. Its thoughtful design elements make it a valuable component in various hydraulic systems requiring precise control and safety.

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