You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.

BOSCH REXROTH
R910916931

  • BOSCH REXROTH
  • Material:R910916931
  • Model:A10VO45DFR1/31R-PSC62K01

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 DFR1/31R-PSC62K01 (R910916931) is a high-performance axial piston variable pump featuring a swashplate design for hydrostatic drives in open circuits. This particular model is engineered to deliver exceptional functionality and reliability in various applications, with an emphasis on optimizing efficiency and control precision. The pump's through-drive capability allows for the mounting of additional pumps up to the same nominal size, facilitating versatile configuration options within hydraulic systems. Designed to operate with low noise levels, the A A10V O 45 DFR1/31R-PSC62K01 enhances the operational comfort of machinery and contributes to a quieter working environment. Its excellent suction characteristics ensure smooth and efficient fluid intake, which is critical for maintaining consistent hydraulic performance. The model's robust construction contributes to a long service life, reducing downtime and maintenance costs over time. Featuring short control response times, the pump allows for rapid adjustments to flow rate and pressure, giving system operators precise control over their hydraulic processes. This level of responsiveness is particularly beneficial in dynamic applications where quick reactions to changing loads are essential. Overall, the Bosch Rexroth A A10V O 45 DFR1/31R-PSC62K01 stands out as a dependable component for modern hydraulic systems seeking energy-efficient operation, adaptability in configuration, and superior performance characteristics that meet the demanding requirements of various 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