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BOSCH REXROTH
R910912508

  • BOSCH REXROTH
  • Material:R910912508
  • Model:A10VO45DFR/31L-PSC62N00-SO97

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 45 DFR /31L-PSC62N00 (R910912508) is a high-performance axial piston pump designed with a swashplate mechanism, tailored for open circuit applications. This all-purpose medium pressure pump is recognized for its robustness and efficiency in operation. It has been engineered to deliver low operating noise and long service life, ensuring reliability and reduced maintenance costs for users. The model boasts excellent suction characteristics which facilitate consistent hydraulic fluid flow and system efficiency. With its nominal pressure standing at 280 bar and the ability to reach a maximum pressure of 350 bar, the A10VO 45 DFR /31L-PSC62N00 is capable of meeting the rigorous demands of various hydraulic systems. The pump's through drive feature allows for the mounting of additional pumps up to the same nominal size, providing versatility in configuring multiple pump systems. The swift control response times of this Bosch Rexroth pump make it suitable for applications requiring precise hydraulic power management. Additionally, it comes equipped with drain ports that aid in maintaining internal pressure levels and contribute to the overall performance stability of the hydraulic system. This specific model code signifies a unit that has been optimized for efficiency and reliability in demanding environments where medium pressure levels are required. Its design is conducive to a wide array of applications, making it an essential component in many hydraulic operations seeking quality performance from their equipment.

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