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BOSCH REXROTH
R902249846

$14,047.15 USD
  • BOSCH REXROTH
  • Material:R902249846
  • Model:AA4VG90HD3DMT1/32L-NSF52F041D

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 AA4VG90HD3DMT1/32L-NSF52F041D (R902249846) is a high-pressure axial piston pump designed for closed circuit applications. This model features an integrated boost pump that ensures the smooth supply of boost and pilot oil, which is critical for the proper functioning of hydraulic systems. The pump's flow direction can change seamlessly when the swashplate is adjusted through the neutral position, allowing for flexible control of hydraulic fluid flow. Equipped with high-pressure relief valves that include an integrated boost function, this Bosch Rexroth pump provides reliable performance under varying pressure conditions. The pressure relief valves also come with an adjustable pressure cutoff as a standard feature, enhancing safety and efficiency within hydraulic operations. One of the key capabilities of this pump is its boost pressure relief valve, which helps to manage system pressures and maintain stable operations. Additionally, it offers a through drive option that allows for the mounting of additional pumps up to the same nominal size, facilitating system expansion or customization without requiring extensive modifications. The AA4VG90HD3DMT1/32L-NSF52F041D is built with a swashplate design that supports high endurance and optimized fluid dynamics. It has been engineered to meet stringent requirements in terms of nominal and maximum pressures, making it suitable for demanding applications that require robust performance. This particular model is tailored for the US market with its SAE version configuration, ensuring compatibility with standard American equipment and systems. Its design reflects Bosch Rexroth's commitment to engineering excellence and reliability in hydraulic components, making it a valuable asset in various applications requiring precise control over high-pressure fluid dynamics in closed circuit systems.

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