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BOSCH REXROTH
R902507039

  • BOSCH REXROTH
  • Material:R902507039
  • Model:AA10VSO140DFR/31L-PKD62K07

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 AA10VSO140 DFR /31L-VKD62K07 (R902507039) is a state-of-the-art axial piston variable pump designed with advanced engineering and precision manufacturing for high-performance hydraulic systems. This pump features a swashplate design, which is well-regarded for its efficiency and reliability in converting rotary motion into linear motion, or vice versa, within hydraulic machinery. The pump boasts excellent suction characteristics, ensuring consistent operation even under demanding conditions. One of the key advantages of the A AA10VSO140 DFR /31L-VKD62K07 is its through-drive capability, which allows for the mounting of additional pumps up to the same nominal size directly onto it. This feature enables complex hydraulic systems to be built in a compact and efficient manner, saving space and reducing overall system complexity. Additionally, this model is noted for its low operating noise level, making it suitable for use in environments where noise reduction is important. The long service life of the pump reduces downtime and maintenance costs over time, ensuring that it remains a cost-effective solution for continuous industrial applications. Furthermore, the short control response times of this Bosch Rexroth pump enable precise control over hydraulic functions, enhancing performance and adaptability in various applications. The inclusion of drain ports also contributes to its maintenance-friendly design. Overall, the Bosch Rexroth A AA10VSO140 DFR /31L-VKD62K07 offers robust performance and versatility for modern hydraulic systems requiring reliable variable displacement capabilities. Its thoughtful design elements cater to high efficiency and ease of integration within a wide range of equipment configurations.

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