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BOSCH REXROTH
R910909288

  • BOSCH REXROTH
  • Material:R910909288
  • Model:A10VO45DFR1/31L-PSC62N00

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 A10VO45DFR1/31L-PSC62N00 (R910909288) is a high-performance axial piston variable pump with a swashplate design, engineered for efficient operation and longevity in hydraulic systems. This model is characterized by its exceptional suction characteristics and low operating noise, making it an ideal solution for applications requiring quiet and smooth functionality. The A10VO series pump is designed to offer short control response times, ensuring quick and precise operations in various hydraulic functions. One of the notable features of this Bosch Rexroth pump is its through-drive capability, which allows for the mounting of further pumps up to the same nominal size directly onto the A10VO45DFR1/31L-PSC62N00. This feature provides flexibility in system design by enabling tandem pump configurations without the need for additional mounting space. Additionally, the inclusion of drain ports enhances the maintenance aspects by simplifying the process of draining hydraulic fluids when necessary. Built with durability in mind, this model promises a long service life, reducing downtime and maintenance costs over time. The robust construction and meticulous engineering behind this Bosch Rexroth pump ensure that it can withstand the rigorous demands of continuous industrial use while maintaining optimal performance. Its reliable operation and adaptability make it suitable for a wide range of hydraulic applications where efficiency and reliability are paramount.

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