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BOSCH REXROTH
R902502864

  • BOSCH REXROTH
  • Material:R902502864
  • Model:AA10VSO140DFLR/31R-VKD62N00

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 DFLR/31R-VKD62N00 (R902502864) is a versatile medium pressure pump designed for open circuit applications. This particular model is tailored for the US market with an SAE version and features a robust swashplate design that ensures reliability and a long service life. The pump is engineered to operate with low noise levels, enhancing the working environment and reducing acoustic emissions. One of the key capabilities of this Bosch Rexroth pump is its through-drive functionality, which allows for the mounting of additional pumps up to the same nominal size directly onto it. This feature provides flexibility in hydraulic system design by enabling tandem pump configurations without necessitating extra mounting space. The A AA10VSO140 DFLR/31R-VKD62N00 maintains excellent suction characteristics, ensuring efficient operation even at low inlet pressures. Its design also includes drain ports for ease of maintenance and fluid management within hydraulic systems. With short control response times, the pump can quickly adjust to changes in load or speed requirements, making it suitable for various dynamic applications. Operating at a nominal pressure of up to 280 bar and capable of reaching maximum pressures of 350 bar, this model demonstrates strong performance in a wide range of medium pressure applications. The combination of its adaptability, efficiency, and reliability makes it an essential component in many hydraulic systems where consistent performance is critical.

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