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BOSCH REXROTH
R910915626

  • BOSCH REXROTH
  • Material:R910915626
  • Model:A10VO45DFR/31L-PUC62N00

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 A10V O 45 DFR /31L-PUC62N00 (R910915626) is a high-performance axial piston pump designed for medium pressure applications in an open circuit configuration. This all-purpose pump features a swashplate design and is recognized for its low operating noise and exceptional suction characteristics, which contribute to the overall efficiency and reliability of hydraulic systems. With a nominal pressure of up to 280 bar and a maximum pressure of 350 bar, it is engineered to deliver consistent performance even under demanding conditions. The A A10V O 45 DFR /31L-PUC62N00 is equipped with through drive capability, allowing for the mounting of additional pumps up to the same nominal size, thereby offering versatility in complex hydraulic systems without compromising space or functionality. This feature is particularly beneficial in applications where multiple pumps are required to operate in tandem. Durability is a key aspect of this model, as it promises a long service life due to its robust construction and high-quality materials. The pump's short control response times ensure quick reactions within hydraulic systems, making it suitable for applications requiring precise control and fast actuation. Additionally, the model includes drain ports that facilitate the maintenance process, ensuring that any excess fluid can be easily removed from the system. This not only prolongs the lifespan of the pump but also maintains optimal performance by preventing contamination and overheating. In summary, the Bosch Rexroth A A10V O 45 DFR /31L-PUC62N00 (R910915626) stands out as an adaptable and efficient solution for medium-pressure applications requiring dependable performance, ease of maintenance, and flexible system integration.

Table of values

Size

18 28 45 71 88 100 140 45 71 100 140

Version

Standard High speed

Displacement
geometric, per revolution

Vg max

cm³

18 28 45 71 88 100 140 45 71 100 140

Nominal pressure

pnom

bar

280 280 280 280 280 280 280 280 280 280 280

Maximum pressure

pmax

bar

350 350 350 350 350 350 350 350 350 350 350

Maximum speed 1)

at Vg max

nnom

rpm

3300 3000 2600 2200 2100 2000 1800 3000 2550 2300 2050

Flow

at Vg max and nnom

qV nom

l/min

59 84 117 156 185 200 252 135 178 230 287

at Vg max and n = 1500 rpm

qV 1500

l/min

27 42 68 107 132 150 210 68 107 150 210

Power

at qV nom and pnom

P

kW

30 39 55 73 86 93 118 63 83 107 134

at qV 1500 and pnom

P 1500

kW

12.6 20 32 50 62 70 98 32 50 70 98

Torque

at Vg max and pnom

M

Nm

80 125 200 316 392 445 623 200 316 445 623

Weight (approx.)

m

kg

12.9 18 23.5 35.2 35.2 49.5 65.4 23.5 35.2 49.5 65.4
1) These values are valid at an absolute pressure of 1 bar in suction port S and for the optimum viscosity range νopt