Bơm piston Axial-Piston Pumps VPPM-046PC-R55S/10N000 Variable displacement axial-piston pumps for medium-high pressure VPPM Duplomatic

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Bơm piston Axial-Piston Pumps VPPM-046PC-R55S/10N000 Variable displacement axial-piston pumps for medium-high pressure VPPM Duplomatic

Bơm piston Axial-Piston Pumps VPPM-046PC-R55S/10N000 Variable displacement axial-piston pumps for medium-high pressure VPPM Duplomatic

The VPPM are variable displacement axial-piston pumps with variable swash plate, suitable for applications inside open circuits. They are available in three different frame sizes with maximum displacements up to 29, 46, 73 and 87 cm3/rev. The pump flow rate is proportional to the rotation speed and to the angle of the swash plate, which can be continuously modulated. The maximum and minimum angle can be limited mechanically by adjustment screws. The pumps work with medium-high pressures (up to 280 bar continuous and 350 bar peak). Thanks to some particular design features, these pumps are able to bear high axial and radial loads on the shaft. They are supplied with a ISO 3019/2 mounting flange, with the exception of the rear and intermediate pumps, if multiple pumps, which are only available with a SAE J744 2-holes flange and a SAE J744 splined shaft. They are available with seven types of controls.
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Bơm piston Axial-Piston Pumps VPPM-046PC-R55S/10N000 Variable displacement axial-piston pumps for medium-high pressure VPPM Duplomatic 

- Identification examples
a) 29 cm3 /rev single pump with pressure regulator - ISO mounting flange and shaft (standard) VPPM-029PC-R55S/10N000 Duplomatic 
b) 46 cm3 /rev single pump with pressure regulator with remote control - SAE mounting flange  and SAE splined shaft  VPPM-046PCR-R01S/10N000 Duplomatic 
c) 73 cm3 /rev single pump with pressure control devices - ISO mounting flange and shaft (standard) VPPM-073PCX-R55S/10N000 Duplomatic 
d) 46 cm3 /rev single pump with integrated proportional flow and pressure control regulator - pressure regulation up to 280 bar VPPM-046PQCE5-R55S/11N000 Duplomatic 
e) 46 cm3 /rev single pump with power regulator set at 18,5 kW at 1460 rpm (torque = 122 Nm) VPPM-046PQNC-R55S/10N000/M122 Duplomatic  
f) 73 cm3 /rev single pump with power regulator with integrated proportional flow and pressure control - power regulator set at 98 Nm - pressure regulation up to 280 bar VPPM-073PQNCE5-R55S/11N000/M098 Duplomatic 
g) 73 cm3 /rev front pump with pressure regulator, ready to mate to a VPPM-029 pump VPPM-073PC-R55S/10N62S Duplomatic 
h) double pump made of: - 46 cm3 /rev front pump with pressure and flow rate regulator - 29 cm3 /rear pump with pressure regulator VPPM-046PQC-R55S/10N62S + VPPM-029PC-R01S/N000 Duplomatic 
i) triple pump made of: - 73 cm3 /rev front pump with flow rate and pressure regulator  - 46 cm3 /rev intermediate pump with pressure regulator  - 14 cm3 /rev rear gear pump group 2 VPPM-073PQC-R55S/10N63S + VPPM-046PC-R01S/10N12S + GP2-0140R01F/20N

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