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BOSCH REXROTH
R902544669

  • BOSCH REXROTH
  • Material:R902544669
  • Model:AA10VSO45DFLR/31R-PKC62N00

Due to extremely high demand, please call 877-366-7226 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 A AA10VSO 45 DFLR/31R-PKC62N00 (R902544669) is a state-of-the-art axial piston variable pump that boasts a swashplate design for hydrostatic drives in an open circuit configuration. This all-purpose medium pressure pump is engineered to deliver exceptional performance with its size, providing a nominal pressure of up to 280 bar and a maximum pressure of 350 bar, making it suitable for a wide range of demanding applications. Its through-drive capability enables the mounting of further pumps up to the same nominal size, enhancing its versatility in complex hydraulic systems. One of the standout features of this Bosch Rexroth pump is its low operating noise, which contributes to a more comfortable working environment and reduces acoustic emissions. The long service life offered by this model is attributable to its robust construction and advanced engineering, ensuring reliability and durability in continuous operation. With short control response times, the A AA10VSO 45 DFLR/31R-PKC62N00 responds quickly to changes in load and speed, providing precise control for various hydraulic functions. Moreover, excellent suction characteristics ensure efficient operation by minimizing cavitation risk and enabling the pump to handle challenging inlet conditions. The inclusion of drain ports also contributes to the maintenance of internal pressures within safe operating limits. This particular SAE version has been tailored for the US market, adhering to specific standards and requirements. In summary, the Bosch Rexroth A AA10VSO 45 DFLR/31R-PKC62N00 (R902544669) is an advanced hydraulic component designed for medium pressure applications requiring high efficiency, low noise levels, long life span, and rapid control responses. Its compatibility with additional pumps through its through-drive design makes it an adaptable solution for varied hydraulic systems.

Table of values

Size

18 28 45 71 100 140 45 71 100 140

Version

Standard High speed

Displacement
geometric, per revolution

Vg max

cm³

18 28 45 71 100 140 45 71 100 140

Nominal pressure

pnom

bar

280 280 280 280 280 280 280 280 280 280

Maximum pressure

pmax

bar

350 350 350 350 350 350 350 350 350 350

Maximum speed

at Vg max

nnom

rpm

3300 3000 2600 2200 2000 1800 3000 2550 2300 2050

Flow

at Vg max and nnom

qV nom

l/min

59 84 117 156 200 252 135 178 230 287

at Vg max and n = 1500 rpm

qV 1500

l/min

27 42 68 107 150 210

Power

at qV nom and pnom

P

kW

30 39 55 73 93 118 63 83 107 134

at qV 1500 and pnom

P 1500

kW

12.6 20 32 50 70 98

Torque

at Vg max and pnom

M

Nm

80 125 200 316 445 623 200 316 445 623

Weight (approx.)

m

kg

12 15 21 33 45 60 21 33 45 60