Provides manual variation or selection of pump delivery. Before operating the axial piston unit, please read the appropriate instruction manual thoroughly and completely. Pistons fitted to bores in the cylinder barrel are connected through piston shoes and a shoe plate, so that the shoes bear against an angled swash plate. Further information on the a4vg axial piston variable pump, its installation and operation can be found in the rexroth documents listed in the following table. The cyl inder barrel in this pump is turned by the drive shaft. The control can be operated on both sides of center permitting bidirectional flow characteristics. Variable displacement axial piston pumps swash plate design ideally suited for medium and high pressure.
Eaton industrial variable displacement piston pumps vpupitm007e2 april. Pvm piston pumps pvm018020 pvm074081 service manual. Bombas piston embolo simple accion by maybelin hernandez on prezi. Allpurpose high pressure pump with through drive,size,40,60,75,95,145,190,260,nominal pressure,350 bar,5100 psi,nominal pressure up to,350 bar,5100 psi,maximum. Major parts include the drive shaft, housing, yoke, rotating group, valve plate, control piston, bias piston, valve block and compensator control. As the barrel turns, the piston shoes follow the swash plate. Manual displacement control mdc with neutral start switch. The pvh series replaces the pintle bearing assembly with saddle bearings, which reduces weight and eliminates the roller bearings that added to maintenance time and overhaul costs. Manual camion 797f caterpillar motor c175 20 componentes sistemas flujos funcionamiento. Axial piston variable pump a10vo usversion airline hydraulics. An axial piston pump has a number of pistons usually an odd number arranged in a circular array within a housing which is commonly referred to as a cylinder block, rotor or barrel. Variable axial piston pump of swashplate design for hydrosta. Series 90 axial piston pumps technical information interempresas. Axial piston pump of cradle swashplate design with variable displacement.
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