Axial Piston Pumps
Hawe Hydraulik will premiere in a new line of axial piston pump at bauma 2013, the V40M which has been designed for open circuits in mobile machines and has a displacement volume of 45 cc/rev.
Hawe said the pump’s slewing angle allows very fine and simple variations to the flow rate. With a self-suction speed of 2900 r/min, the components is suited for applications requiring operating pressures of up to 250 bar, with peak pressures of up to 320 bar. The pump is available with load-sensing controllers and electric proportional controllers.
The pump is suitable for utilization in constructions machines, snow plows, embankment mowers, diesel-powered forklifts, self-propelled working platforms, agricultural machinery, as well as for driving generators.
The pump size, with a length of 208.5 mm, is particularly well suited for deployment in twin pump configurations, said Hawe. In this particular utilization, a power take-off gear or the motor directly drive the pump which enables compact and efficient parallel operation of multiple consumers at full load. On request a through-shaft with radial suction and pressure ports is also available and can be used to mount additional variable displacement pumps or auxiliary pumps.
See Hawe Hydraulik at Hall A4, booth 218.