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BOSCH REXROTH
R910990742


$3,459.23 USD
  • BOSCH REXROTH
  • Material:R910990742
  • Model:A10VO71DFR1/31R-PSC91N00

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.
***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 71 DFR1/31R-PSC91N00 (R910990742) is a high-quality axial piston variable pump designed for open circuit applications. This all-purpose medium pressure pump is recognized for its swashplate design and offers a nominal pressure of 280 bar with a maximum pressure of 350 bar, ensuring reliable performance under demanding conditions. The unit's size and through-drive capability allow for mounting further pumps up to the same nominal size, which provides flexibility in hydraulic system design. One of the standout features of the A A10V O 71 DFR1/31R-PSC91N00 is its low operating noise, making it suitable for environments where noise reduction is critical. Additionally, it boasts long service life due to its robust construction and quality materials, reducing downtime and maintenance costs over time. The pump's short control response times facilitate precise operations, while its excellent suction characteristics ensure efficient fluid handling and reduce the risk of cavitation. The inclusion of drain ports further enhances the pump's functionality by allowing easier maintenance and fluid management within hydraulic systems. With these features combined, the Bosch Rexroth A A10V O 71 DFR1/31R-PSC91N00 is an exceptional component that delivers consistent performance and adaptability for a wide range of medium pressure hydraulic applications.

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