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BOSCH REXROTH
R902504324

  • BOSCH REXROTH
  • Material:R902504324
  • Model:A10VO140DFR/31L-VSD62N00*GO2*

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 DFR /31L-VSD62N00 (R902504324) is a highly versatile medium pressure pump designed for open circuit applications. This pump features a swashplate design and is renowned for its low operating noise and long service life, ensuring reliable performance over extended periods. With short control response times, it provides excellent operational efficiency and precise control, making it suitable for a range of demanding applications. The A A10V O140 DFR /31L-VSD62N00 is engineered with through drive capability, which allows for the mounting of additional pumps up to the same nominal size directly to it, thereby optimizing space and simplifying system design. Its excellent suction characteristics contribute to the pump's overall efficiency and effectiveness in fluid power transfer. With a size that accommodates various system requirements, this Bosch Rexroth pump operates at a nominal pressure of bar and can withstand maximum pressure peaks up to bar without compromising integrity or performance. The inclusion of drain ports further enhances the pump's functionality by allowing for proper fluid drainage, which is crucial for maintaining system cleanliness and preventing potential damage due to contaminated fluids. Overall, this Bosch Rexroth hydraulic pump is an all-purpose solution designed to meet the needs of various medium-pressure applications while providing consistent performance and ease of maintenance. Its robust construction paired with advanced design features makes it an ideal choice for those seeking a reliable hydraulic component that delivers both power and precision.

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