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BOSCH REXROTH
R910946661


$5,108.00 USD
  • BOSCH REXROTH
  • Material:R910946661
  • Model:A A10V O 71 DFR1/31L-VSC92K01

Due to extremely high demand, please call 920-337-0234 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 71 DFR1/31L-VSC92K01 (R910946661) is a robust medium-pressure axial piston pump designed for open circuit applications. This pump features a swashplate design and is renowned for its low operating noise and long service life, ensuring reliable performance and durability in a variety of demanding environments. The A A10V O 71 DFR1/31L-VSC92K01 boasts excellent suction characteristics, which contribute to its efficient operation and minimize the risk of cavitation. With short control response times, this pump is capable of precise operation, making it suitable for applications requiring fast and accurate hydraulic responses. Additionally, it has been engineered with drain ports to facilitate proper maintenance and enhance the pump's overall serviceability. The through-drive capability allows for the mounting of further pumps up to the same nominal size directly onto this unit, providing flexibility in system design and expansion without necessitating additional space. The Bosch Rexroth model in question has a size that corresponds to its displacement volume, with nominal pressure rated at bar and maximum pressure at bar. These specifications make it an all-purpose solution tailored to meet the demands of various medium-pressure tasks. Its reliability and adaptability make it an essential component in a range of hydraulic systems where consistent performance is critical.

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