Pompes à piston à cylindrée variable Vickers série PVM

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Fiche technique de  Pompe à piston Eaton Vickers série PVM

Description des pompes à piston à cylindrée variable Vickers série PVM

Eaton Vickers PVM series axial piston pumps have always been ideally suited for industrial hydraulic applications. Renowned for their best in class noise levels*, the various shafts*, ports*, mounting and through drive options* with high torque capability, help PVM pumps offer high levels of flexibility, to cater to the diverse hydraulic system design needs for demanding applications.

Eaton has strengthened the versatility of its Vickers PVM open circuit piston pumps:

- Nominal pressure rating upgraded from 280 to 315 bar for standard displacements

- New "Power Control" option providing hydro mechanical torque limiter included

- Low shaft speed operation performance data available for variable speed applications

Vickers PVM Series pumps are open circuit, axial piston designs. PVM Series also contains a strong proven rotating group allowing the pumps to handle pressures to 315 bar (4568 psi) continuous with less maintenance cost. High-load bearings and a stiff drive shaft help provide a pump life of 8000 hours at rated industrial conditions, reducing operating costs and extending operating life.

Vickers PVM Series pumps feature a saddle-type yoke with steel-backed polymer bearings. The stiff yoke reduces deflection and allows even loading of bearings, improving life. A single control piston reduces loading on the yoke, resulting in reduced pump size which allows installation in tighter locations.

Vickers PVM Series pumps operate at a level of quietness that exceeds the requirements of today’s demanding work conditions. The pumps feature a unique three piece envelope (flange, housing and valve block) specifically created for low fluid-borne and structure-borne noise levels. Another pump feature - a bimetal timing plate - improves pump filling characteristics which, in turn, reduce fluid-borne noise and extend pump life. Vickers PVM Series pumps reduce, or in some cases remove, the need for damping barriers between the noise source and the operator.

Vickers PVM Series pumps are capable of operating with many types of hydraulic fluids used in industrial hydraulic systems. High-water-content and phosphate ester fluids can be accommodated, in addition to the typical petroleum based and synthetic fluids.

For Vickers PVM pump, such as PVM018, PVM020, PVM045, PVM050, PVM057, PVM063, PVM074, PVM081, PVM098, PVM106, PVM131, PVM141 and PVH, PCQ, PVSX, VMO pump, please feel free inquiry us! HEASH TECH is know the hydraulic, especially Eaton Vickers, Rexroth, Moog, Parker, Hawe...

Vickers Variable Displacement Piston Pumps PVM Series Features and Benefits

- Long pump life

- Quiet pump operation

- Inlet and outlet gauge ports and adjustable maximum displacement stops – standards

- Astonishingly low 4% pressure ripple

- Low installed and operating costs

- Reduced maintenance

- Flexibility in machine design

- Design promotes leak-free system

Pompes à piston à cylindrée variable Vickers série PVM Application

Applications typiques

- Machines minières

- Machines de moulage par injection

- Machines de formage des métaux

- Équipements pétroliers et gaziers

- Lignes de convoyage

- Métaux primaires

- Équipement de découpe de métaux

Étendez les avantages de l'utilisation des pompes Vickers PVM pour des applications plus récentes dans des domaines tels que, mais sans s'y limiter :

- Fabrication discrète - Presse, machine-outil, test et simulation

- Transformation - Métal primaire, transformation des aliments, transformation du bois, etc.

- Pétrole/Gaz/Marine

- Énergie alternative - Éoliennes

- Industrie générale - Groupe hydraulique