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BOSCH REXROTH
R910974797

  • BOSCH REXROTH
  • Material:R910974797
  • Model:A A10V O 45 DFR1/52L-VSC11N00 -SO407

Due to extremely high demand, please call 800-887-4183 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 DFR1/52L-VSC11N00 (R910974797) is a high-performance axial piston variable pump with a swashplate design optimized for machines with medium pressure requirements. This model is engineered to operate in open circuits and is capable of handling nominal pressures of up to bar, with maximum pressure peaks up to bar. Its through-drive feature allows for the mounting of additional pumps up to the same nominal size, making it a versatile choice for complex hydraulic systems. The A10VO 45 DFR1/52L-VSC11N00 offers low operating noise, which enhances the working environment and reduces acoustic emissions. Additionally, its short control response times ensure precise operations and improved machine control. The pump's high power density is indicative of its robust performance in a compact design, allowing it to deliver significant power without occupying excessive space. Another key advantage of this Bosch Rexroth pump is its approval for high-speed operations, which contributes to increased productivity and efficiency in various applications. The variety of controls available with this model allows for customization and adaptability to specific system requirements, ensuring optimal performance across different tasks. With its advanced features and reliable performance, the Bosch Rexroth A10VO 45 DFR1/52L-VSC11N00 (R910974797) axial piston variable pump stands out as an essential component for hydraulic systems in need of medium pressure solutions combined with flexibility and efficiency.

Table of values

Size

10 18 28 45 60 63 72 85 100

Displacement
geometric, per revolution

Vg max

cm³

10.5 18 28 45 60 63 72 85 100

Nominal pressure

pnom

bar

250 250 250 250 250 250 250 250 250

Maximum pressure

pmax

bar

315 315 315 315 315 315 315 315 315

Maximum speed 1)

at Vg max

nnom

rpm

3600 3300 3000 2600 2600 2600 2600 2) 2500 2300

Flow

at Vg max and nnom

qV nom

l/min

37 59 84 117 156 163 187 212 230

at Vg max and n = 1500 rpm

qV 1500

l/min

15 27 42 68 90 95 108 128 150

Power

at qV nom and pnom

P

kW

16 25 35 49 65 68 77 89 96

at qV 1500 and pnom

P 1500

kW

7 11 18 28 37 39 45 53 62

Torque

at Vg max and pnom

M

Nm

42 71 111 179 238 250 286 338 398

Weight (approx.)

m

kg

8 11.5 14 18 22 22 22 36 36
1) These values are valid at an absolute pressure of 1 bar in suction port S and for the optimum viscosity range νopt
2) Please contact us regarding higher speeds