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BOSCH REXROTH
R910926346

  • BOSCH REXROTH
  • Material:R910926346
  • Model:A10VO140DR/31R-PSD62N00

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 O140 DR /31R-PSD62N00 (R910926346) is a highly versatile and efficient medium pressure pump designed for open circuit applications. With its swashplate design, this pump offers excellent suction characteristics, ensuring reliable operation and performance. The nominal pressure for this model is set at a substantial bar level, with the capability to withstand maximum pressure levels that are even higher, showcasing its robustness and suitability for demanding tasks. One of the key features of the A A10V O140 DR /31R-PSD62N00 is its through drive functionality, which allows for the mounting of additional pumps up to the same nominal size. This feature provides flexibility and scalability in system design, enabling users to adapt their hydraulic systems to varying requirements without needing entirely separate pump units. Moreover, users will benefit from the pump's low operating noise, which contributes to a more comfortable working environment and reduces acoustic stress on surrounding structures. The long service life of this model minimizes downtime and maintenance costs over time, making it a cost-effective choice for continuous use scenarios. The short control response times of the A A10V O140 DR /31R-PSD62N00 ensure that it can quickly adapt to changes in load or speed requirements, providing precise control over hydraulic functions. This responsiveness is crucial in applications where timing and accuracy are paramount. With drain ports included in its design, this Bosch Rexroth pump ensures proper fluid handling and maintenance accessibility. Overall, the A A10V O140 DR /31R-PSD62N00 (R910926346) embodies reliability and versatility for various medium pressure applications requiring dependable hydraulic power.

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