Catalogue AHP 04/2010 - AHP Hydraulika

18AXIAL PISTON PUMPSSERIES 20WITH VARIABLE DISPLACEMENTCLOSED LOOPDESCRIPTIONMax. displacement per revolution of the variabledisplacement pumpDIMENSIONFRAME SIZE20 21 22 23cm 3 33,3 51,6 69,8 89,0Max. flow dm 3 .min -1 126,5 180,6 223,4 258,1Displacement per revolution of the charge pump cm 3 12,3 12,3 18,03 18,03Max. pressure Mpa 42Nominal pressure Mpa 35Max. pressure of control Mpa 3,5Charge pressure Mpa 1,3 – 2,5Max. pressure in case Mpa 0,25 continuous 0,5 intermittentMaximum speed min -1 3800 3500 3200 2900Minimum speed min -1 500Nominal speed min -1 1920 1500Kinematic viscosity range of working fluid-starting 1000-6 2 -110 mm .s-operating 12 - 600-optimum 25 - 35Kind of working fluidmineral oilOperating temperature °C-40 to + 55Max. temperature of working fluid in tank °C80Purity of working fluid µm10Direction of shaft rotationclockwise or counter clockwiseMaximum swash plate angle (°)± 18°Weight kg45 55 63 75