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BOSCH REXROTH
R910923144

  • BOSCH REXROTH
  • Material:R910923144
  • Model:AA10VSO140DFR/31R-PKD62K05

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 /31R-PKD62K05 (R910923144) is a high-performance axial piston pump designed for open circuit applications. This all-purpose medium pressure pump features a swashplate design and is optimized for the US market with an SAE version. With a size that supports through drive capabilities, it allows for the mounting of additional pumps up to the same nominal size, providing versatility in complex hydraulic systems. The A AA10VSO140 DFR /31R-PKD62K05 operates quietly and efficiently, ensuring low operating noise which is beneficial in environments where noise reduction is critical. Its excellent suction characteristics contribute to its reliable performance under various conditions. The pump's long service life is a testament to Bosch Rexroth's commitment to durability and quality in their products. With nominal pressure rated at bar and maximum pressure at bar, this pump can handle demanding tasks while maintaining stability and performance. Fast control response times are crucial for precision operations, and this model excels in delivering short response times to meet the needs of applications requiring quick adjustments. Furthermore, it includes drain ports which are essential for maintaining internal pressures and preventing damage due to fluid leakage within hydraulic systems. The A AA10VSO140 DFR /31R-PKD62K05 represents Bosch Rexroth's dedication to engineering excellence with its robust build and advanced features tailored for medium pressure applications within various fields requiring dependable hydraulic power.

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