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BOSCH REXROTH
R902491990


$2,830.00 USD
  • BOSCH REXROTH
  • Material:R902491990
  • Model:A A10VSO 18 DR /31R-VPC12N00 -S1413

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.
***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 A10VSO 18 DR /31R-VPC12N00 -S1413 (R902491990) is a high-performance axial piston variable pump with a swashplate design suitable for hydrostatic drives in open circuits. This all-purpose medium pressure pump is engineered to deliver reliable performance with a nominal pressure of 280 bar and a maximum pressure of 350 bar, ensuring it meets the rigorous demands of various applications. Its size and robust construction make it an ideal choice for a wide range of operational tasks. The A10VSO series is known for its low operating noise, contributing to a more comfortable working environment and reduced noise pollution. Additionally, this model boasts long service life due to its durable components and superior build quality, reducing downtime and maintenance costs over time. The pump's short control response times are essential for applications requiring precise hydraulic power delivery and fast system reactions. One of the standout features of the R902491990 is its excellent suction characteristics, which ensure efficient fluid intake and consistent pump performance even under challenging conditions. Furthermore, the through-drive capability allows for the mounting of additional pumps up to the same nominal size directly onto the A10VSO 18 DR /31R-VPC12N00 -S1413 without needing separate drive mechanisms. This modular approach facilitates system expansion or customization according to specific requirements. The presence of drain ports in this model enhances its adaptability and ease of maintenance, providing straightforward access for service operations. Overall, this Bosch Rexroth variable pump is designed to offer versatility and reliability in various hydraulic systems where medium pressure levels are necessary.

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