PVXS-066 PVXS-090 PVXS-130 PVXS-180 PVXS-250 Eaton Vickers PVXS pump
The Hydrokraf PVXS design pumps are high pressure (350 bar) axial piston pumps designed for industrial markets.
The PVXS pumps are widely used where their range of specialized pump controls can optimize circuits.
Applications: Metal forming, tube bending, press, marine and offshore winches, chemical mixing grinding/shredding and hydraulic
power supplies.
Specifications: Displacement: 66 cc (4.0 in3)-250 cc (15/2 in3).
Rated Pressure: Full 350 bar (5,000 psi) continuous. Electric Motor Speeds. Mineral oil based and fire resistant fluid compatibility.
• Axial piston pumps with swashplate design for reliable operation and long life.
• Oversize shafts and bearings.
• Rotating and pressure loaded parts are pressure balanced.
• Integrated pilot pump, filter and pressure relief valves available.
Energy saving hydraulic drives are possible with pressure compensated and/or power controlled pumps, especially in
combination with the load-sensing option. DF The system pressure remains constant for the entire volume flow rate. System pressure can be set either manually, hydraulically or electronically. The standard Hydrokraft pressure compensator is pilot operated and very stable. LR The p/Q characteristic curve is a hyperbola. For constant speed the drive torque, i.e. the power used, is held constant.
The power hyperbola can be continuously adjusted between Pmin and Pmax. Pmin is given by the minimum set value of control's main stage and power loss of the pump.
Both controllers can be combined with another or with additional options, for possible variations see the model coding and circuit diagrams. The maximum flow of the pump can be limited mechanically to between 50% and 100% by screw.
As an additional option the maximum (or minimum) flow can also be limited by a spacer inside the control cylinder This solution is also recommended for very rough operating conditions and the need of a very exact repeatability over a long time period. The setting must be defined before ordering and cannot be modified during operation.
AVAILABLE DISPLACEMENT
SIZES: 66 ccm 90 ccm 130 ccm 180 ccm 250ccm
PVXS-066M02R0001R01SV0ADF000A0F0010
PVXS-066-M-R-DF-0000-000 (806052041704)
PVXS-090M02R0001A01SV0ADF000A0010
PVXS-090M02R0001R01SV0ADF000A0010
PVXS-090M02R0001R01SVVADF
PVXS-090M02R00A1R01SV0ALR000A3K0220
PVXS-090-M-R-DF-0000-000
PVXS-090-M-R-SP-0000-344
PVXS-130M-04R001R01SVVADF
PVXS-130-M-R-DF-0000-000
PVXS-130-M-R-SP-0000-00
PVXS-130M-04R001R01SVVADF
PVXS-180-M-R-DF-0000-000 (060007113CH )
PVXS-250M06R0001R01SVVADF000A0
PVXS-250-M-R-DF-0000-000
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