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BOSCH REXROTH
R902111398

$12,144.76 USD
  • BOSCH REXROTH
  • Material:R902111398
  • Model:AA4VG56EP3DMT1/32L-NSC52F003DH

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 AA4VG56EP3DMT1/32L-NSC52F003DH (R902111398) is a high-pressure axial piston pump designed for demanding applications in closed circuits. This particular model features an integrated boost pump that ensures both boost and pilot oil supply are maintained efficiently. The design allows for a smooth change in flow direction as the swashplate moves through the neutral position, enhancing the operational smoothness of the pump. Equipped with high-pressure relief valves that also incorporate a boost function, the AA4VG56EP3DMT1/32L-NSC52F003DH ensures safety and reliability by preventing overpressure conditions. Additionally, it comes standard with an adjustable pressure cutoff, providing further protection and control over the hydraulic system's performance. This model includes a boost pressure relief valve and offers through-drive capability, which allows for the mounting of additional pumps up to the same nominal size, facilitating versatile configuration options for complex hydraulic systems. The SAE version of this pump is tailored specifically for the US market, adhering to industry standards in North America. The swashplate design of this Bosch Rexroth pump contributes to its efficiency and robust performance under high-pressure conditions. It is built to handle nominal pressures up to a certain bar level while being capable of withstanding maximum pressures up to an even higher bar level. This makes it suitable for various heavy-duty applications where reliable hydraulic power is critical. Overall, the Bosch Rexroth AA4VG56EP3DMT1/32L-NSC52F003DH is engineered to deliver consistent performance and durability for hydraulic systems requiring precise control and power in closed circuit 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