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BOSCH REXROTH
R902232934


$8,652.00 USD
  • BOSCH REXROTH
  • Material:R902232934
  • Model:AA4VG56DE4D1/32L-NSC52N003EP-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 AA4VG56DE4D1/32L-NSC52N003EP-S (R902232934) is a high-pressure pump designed for closed-circuit applications. This pump features an integrated boost pump that serves both boost and pilot oil supply, ensuring reliable performance and operational efficiency. The swashplate design allows for smooth changes in flow direction when transitioning through the neutral position, which enhances the machine's control and responsiveness. This model comes equipped with high-pressure relief valves that include an integrated boost function, providing additional safety and durability under demanding conditions. Moreover, the pump boasts an adjustable pressure cutoff as a standard feature, offering users precise control over their hydraulic systems. The boost pressure relief valve is another critical component that contributes to the pump's robust functionality. One of the standout capabilities of this Bosch Rexroth pump is its through-drive feature, which allows for the mounting of additional pumps up to the same nominal size. This capability offers flexibility in system design and expands the potential applications for this unit. The AA4VG56DE4D1/32L-NSC52N003EP-S is engineered to handle nominal pressures of up to bar and can withstand maximum pressures of bar. Its SAE version compatibility signifies its readiness for use in the US market, adhering to standard American equipment specifications. Overall, this model from Bosch Rexroth is characterized by its swashplate design, ability to handle high pressures in closed circuits, and versatility offered by its through-drive option. Its advanced features make it suitable for a wide range of hydraulic applications where reliability and precision are paramount.

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