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BOSCH REXROTH
R902205679

  • BOSCH REXROTH
  • Material:R902205679
  • Model:AA11VLO190DRS/11R-NSD62K02

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 AA11VLO190DRS/11R-NSD62K02 (R902205679) is a high-performance axial piston variable pump designed with a swashplate system for hydrostatic drives in an open circuit. This sophisticated component is engineered to facilitate particularly high speeds, especially when configured with the impeller pump version AVLO. It offers a broad range of controls to cater to various application requirements, ensuring versatility and adaptability across multiple use cases. One of the standout features of this model is its through-drive capability, which allows for the mounting of additional pumps up to the same nominal size directly onto the AA11VLO190DRS/11R-NSD62K02. This feature is instrumental in creating compact pump combinations that are highly efficient and space-saving. Moreover, it may be optionally equipped with a charge pump for certain nominal sizes, enhancing its functionality and enabling it to meet more specific operational demands. The Bosch Rexroth AA11VLO190DRS/11R-NSD62K02 is designed to deliver reliable performance and maintain efficiency under demanding conditions. Its robust design and precision engineering make it an ideal choice for applications requiring consistent hydraulic power and smooth operation. The capability to handle a wide variety of controls also means that this pump can be tailored to specific system requirements, ensuring optimal performance in diverse scenarios. Whether used in mobile machinery or industrial settings, this axial piston variable pump stands out for its adaptability and high-speed potential, making it a crucial component in modern hydraulic systems.

Table of values

Size

40 60 75 95 130 145 190 260 130 145 190 260

Version

Standard With charge pump

Displacement
geometric, per revolution

Vg max

cm³

42 58.5 74 93.5 130 145 193 260 130 145 193 260

Nominal pressure

pnom

bar

350 350 350 350 350 350 350 350 350 350 350 350

Maximum pressure

pmax

bar

400 400 400 400 400 400 400 400 400 400 400 400

Maximum speed

at Vg max

nnom

rpm

3000 1) 2700 1) 2550 1) 2350 1) 2100 1) 2200 1) 2100 1) 1800 1) 2500 2) 2500 2) 2500 2) 2300 2)

Flow

at Vg max and nnom

qV nom

l/min

126 158 189 220 273 319 405 468 325 363 483 598

Power

at qV nom and pnom

P

kW

74 92 110 128 159 186 236 273 190 211 281 349

Torque

at Vg max and pnom

M

Nm

234 326 412 521 724 808 1075 1448 724 808 1075 1448

Weight (approx.)

m

kg

32 40 45 53 66 76 95 125 72 73 104 138
1) These values are valid at an absolute pressure of 1 bar in suction port S and for the optimum viscosity range νopt
2) These values are valid at an absolute pressure of 0,8 bar in suction port S and for the optimum viscosity range νopt