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BOSCH REXROTH
R902542509

  • BOSCH REXROTH
  • Material:R902542509
  • Model:A10VO71DFR1/31R-PSC92N00

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 A10VO 71 DFR1/31R-PSC92N00 (R902542509) is a high-performance axial piston pump with a swashplate design, tailored for open circuit applications. This all-purpose medium pressure pump is recognized for its robustness and reliability in operation, with a size that denotes its displacement volume and a nominal pressure of bar, which can endure maximum pressure peaks up to bar. It is engineered to offer low operating noise and long service life, making it suitable for environments where these factors are crucial. The A10VO series features excellent suction characteristics and is equipped with drain ports, ensuring efficient fluid handling and system functioning. One of the standout capabilities of this model is the through drive, which allows for the mounting of additional pumps up to the same nominal size directly onto it, providing versatility in configuring tandem pump setups. Moreover, the A10VO 71 DFR1/31R-PSC92N00 boasts short control response times, enhancing its performance in dynamic systems where quick adjustments are necessary. This characteristic makes it an ideal choice for various hydraulic applications requiring precise control over fluid power. Overall, this Bosch Rexroth axial piston pump combines durability, flexibility, and precision control to meet the demanding requirements of various medium pressure applications without compromising efficiency or performance.

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