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BOSCH REXROTH
R902400427

  • BOSCH REXROTH
  • Material:R902400427
  • Model:A AA10VSO45DR/31R-PKC62K57

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 DR /31R-PKC62K57 (R902400427) is a high-performance axial piston variable pump with a swashplate design tailored for open circuit applications. This all-purpose medium pressure pump is engineered to provide reliable service in a diverse range of applications due to its robust construction and excellent suction characteristics. It boasts a nominal pressure of 280 bar and can handle maximum pressures up to 350 bar, ensuring it can withstand demanding operational conditions. The A AA10VSO 45 DR /31R-PKC62K57 is specifically designed with features that cater to efficiency and longevity, such as low operating noise and long service life. The pump's short control response times facilitate precise operations, making it suitable for machinery that requires quick and accurate hydraulic responses. One of the standout capabilities of this Bosch Rexroth pump is its through drive feature, which allows for the mounting of additional pumps up to the same nominal size directly onto it. This modular approach enables complex hydraulic systems to be built with fewer components, simplifying installation and maintenance processes. Furthermore, this model is the SAE version crafted for the US market, which ensures compatibility with standard American equipment and regulatory requirements. With drain ports incorporated into its design, the A AA10VSO 45 DR /31R-PKC62K57 provides an efficient fluid handling solution that maximizes performance while minimizing potential maintenance issues related to fluid contamination or leakage. In summary, the Bosch Rexroth A AA10VSO 45 DR /31R-PKC62K57 (R902400427) combines durability, adaptability, and precision control in a compact package suitable for various industrial applications where medium pressure hydraulic power is required.

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