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BOSCH REXROTH
R902215436


$20,108.00 USD
  • BOSCH REXROTH
  • Material:R902215436
  • Model:A4VG125DA2D7/32R-NZF02F071PP-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 A4VG125DA2D7/32R-NZF02F071PP-S (R902215436) is a highly efficient and reliable axial piston variable pump designed for hydrostatic transmissions in closed circuits. This particular model is equipped with an integrated boost pump, which serves the dual purpose of providing boost and pilot oil supply, ensuring consistent and smooth operation. The flow direction within the pump transitions seamlessly as the swashplate moves through its neutral position, enhancing the overall performance and responsiveness of the system. This Bosch Rexroth pump features high-pressure relief valves that include an integrated boost function, offering additional safety by limiting the maximum pressure within the hydraulic system. Furthermore, it comes with an adjustable pressure cutoff as a standard feature, allowing for precise control over the operational pressure range to suit specific application requirements. The inclusion of a boost pressure relief valve ensures that any excess boost pressure is safely vented away, protecting both the pump and connected components from potential damage due to overpressure situations. This model also boasts a through-drive capability, which allows for the mounting of additional pumps up to the same nominal size directly onto it, facilitating compact and versatile system configurations. Designed with a robust swashplate mechanism, this Bosch Rexroth variable pump is capable of handling demanding applications while maintaining high efficiency and longevity. The large variety of controls available makes it adaptable to a wide range of operational demands, further enhancing its applicability across different scenarios where precise hydraulic control is paramount. With these advanced features and capabilities, the A4VG125DA2D7/32R-NZF02F071PP-S (R902215436) stands out as a top-tier component for modern hydraulic systems requiring reliable variable flow under varying conditions.

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