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BOSCH REXROTH
R902249708


$19,953.00 USD
  • BOSCH REXROTH
  • Material:R902249708
  • Model:AA4VG125EP4DM1/32R-NSF52F041PP-S

Due to extremely high demand, please call 920-337-0234 for availability

***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 AA4VG125EP4DM1/32R-NSF52F041PP-S (R902249708) is a state-of-the-art high-pressure pump designed for closed circuit applications, specifically tailored to the US market with its SAE version. This advanced axial piston unit operates with a nominal pressure of up to 400 bar and can handle maximum pressures of up to 450 bar, ensuring reliable performance under demanding conditions. The pump features an integrated boost pump which serves the dual purpose of providing boost and pilot oil supply, enhancing the efficiency and reliability of the system. The model is engineered with a swashplate design that allows for smooth flow direction changes as the swashplate moves through the neutral position, contributing to the precision and smooth operation of hydraulic systems. It is equipped with high-pressure relief valves that incorporate a boost function, offering an additional layer of safety and control. The pump also comes standard with an adjustable pressure cutoff, allowing users to customize operation according to specific application requirements. Additionally, this model includes a boost pressure relief valve and through drive capability, which permits the mounting of further pumps up to the same nominal size directly onto it without needing additional adapters or couplings. This feature makes it highly adaptable for systems requiring multiple pump configurations. With its wide range of controls and options, the Bosch Rexroth AA4VG125EP4DM1/32R-NSF52F041PP-S (R902249708) is designed to meet diverse application needs while providing robust performance and reliability. Its advanced features make it suitable for high-end hydraulic systems where efficiency 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