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BOSCH REXROTH
R910911737

  • BOSCH REXROTH
  • Material:R910911737
  • Model:A10VO28DFR1/31R-PSC61N00

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 A10VO28DFR1/31R-PSC61N00 (R910911737) is a high-quality axial piston variable pump that stands out for its robustness and versatility in various applications. This all-purpose medium pressure pump features a swashplate design, which is engineered to deliver reliable performance and a long service life. With its nominal pressure of 280 bar and maximum pressure reaching up to 350 bar, it is well-suited for open circuit hydraulic systems. The A10VO28DFR1/31R-PSC61N00 is specifically designed to offer low operating noise, making it an excellent choice for environments where noise reduction is essential. Additionally, the pump provides short control response times, ensuring efficient operation and precise control over hydraulic functions. One of the key advantages of this model is its excellent suction characteristics, which contribute to the overall efficiency and reliability of the hydraulic system. Moreover, this model includes through drive capabilities, allowing for the mounting of further pumps up to the same nominal size directly onto it. This feature enables users to expand their hydraulic systems without the need for additional space or complex configurations. The inclusion of drain ports further enhances the functionality of this pump by providing additional options for system configuration and maintenance. Overall, Bosch Rexroth's A10VO28DFR1/31R-PSC61N00 offers a combination of performance features that make it a valuable component in various medium-pressure applications requiring reliable hydraulics with flexible integration options.

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