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BOSCH REXROTH
R902476646

  • BOSCH REXROTH
  • Material:R902476646
  • Model:A10VSO140DFLR/31R-VPB12N00

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 A10VSO140 DFLR/31R-VPB12N00 (R902476646) is a high-performance axial piston pump designed for open circuit applications. This particular model features a swashplate design and is recognized for its all-purpose medium pressure capabilities. The pump has been engineered to deliver reliable performance with a nominal pressure of 280 bar and a maximum pressure of 350 bar. The metric version of this pump is tailored to meet the demands of various hydraulic systems. One of the standout features of the A10VSO140 DFLR/31R-VPB12N00 is its through-drive capability, which allows for the mounting of additional pumps up to the same nominal size directly onto it, thereby offering a versatile solution for systems requiring multiple pumps. This feature simplifies system design and can lead to cost savings in terms of space and additional components. The unit is also noted for its low operating noise, making it suitable for environments where noise reduction is crucial. Long service life is another key advantage, minimizing downtime and maintenance costs over time. Additionally, the pump's short control response times ensure efficient operation and precise control in dynamic system requirements. Excellent suction characteristics are integral to this model, ensuring consistent operation and reducing the risk of cavitation, which can be detrimental to pump longevity and performance. With its robust construction and reliable operation under varying conditions, the Bosch Rexroth A10VSO140 DFLR/31R-VPB12N00 stands out as an excellent choice for those seeking a durable medium-pressure pump solution in their 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