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BOSCH REXROTH
R902401091

  • BOSCH REXROTH
  • Material:R902401091
  • Model:AA10VSO28DR/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 28 DR /31R-PKC62K57 (R902401091) is a high-performance axial piston pump designed with a swashplate mechanism for open circuit applications. This particular model is tailored for the US market with an SAE version, ensuring compatibility and ease of integration in various hydraulic systems. The pump's size and design cater to medium pressure requirements, with a nominal pressure bar and an ability to withstand maximum pressure bar for robust operation under demanding conditions. This unit features through drive capability, which allows for the mounting of additional pumps up to the same nominal size directly onto it, streamlining system complexity and saving space. The A AA10VSO 28 DR /31R-PKC62K57 is engineered to deliver low operating noise and long service life, making it suitable for environments where noise reduction is critical without compromising on durability. Its short control response times enable precise performance in applications requiring fast and accurate hydraulic responses. Moreover, this pump exhibits excellent suction characteristics, ensuring efficient fluid dynamics within the hydraulic system. The inclusion of drain ports further enhances its functionality by allowing for the effective management of internal pressures and fluid disposal. This Bosch Rexroth pump is versatile enough to be utilized across various applications that demand reliable medium pressure hydraulic power. Its robust design, coupled with its operational efficiencies, makes it a valuable component in any compatible hydraulic setup.

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