Poclain Hydraulics main page • Progressive Power & Control home page

Poclain Hydraulics logo

Poclain Hydraulics PMVO Variable Displacement Axial Piston Pumps

Poclain PMVO Axial Piston Pump

The Poclain PMV0 axial piston pump generates a constantly variable flow rate in both directions. It is an axial piston pump with variable displacement and swash plate design used in closed loop hydrostatic transmissions. The flowrate generated is proportional to the rotation speed and angle of the swash plate. A charge pump can be integrated to maintain pressure in the hydraulic circuit, minimizing the possibility of cavitation. Control methods include direct mechanical controls and servo hydraulic controls. Pressure relief valves are integrated into the design. PMVO pumps can also include auxiliary gear pumps, charge line filters, flushing valves, and additional safety features. Single and tandem models are available.

Poclain Hydraulics PMVO axial piston pump with variable displacement

PMVO-07

  • Control types:
    • Direct Mechanical
    • Direct mechanical with spring return
    • Mechanical servo contol Hydraulic servo control
  • Max. pressure: bar 300 / PSI 4350
  • Max. Displacement: cm3/rev. 7 / Cu.in/rev. 0.4
  • Max. rotation speed: rpm 3600
  • Max. power: kW 27 / HP 36
  • Mounting Flange: SAE A

PMVO-09

  • Control types:
    • Direct Mechanical
    • Direct mechanical with spring return
    • Mechanical servo contol Hydraulic servo control
  • Max. pressure: bar 300 / PSI 4350
  • Max. Displacement: cm3/rev. 9 / Cu.in/rev. 0.6
  • Max. rotation speed: rpm 3600
  • Max. power: kW 27 / HP 36
  • Mounting Flange: SAE A

PMVO-11

  • Control types:
    • Direct Mechanical
    • Direct mechanical with spring return
    • Mechanical servo contol Hydraulic servo control
  • Max. pressure: bar 300 / PSI 4350
  • Max. Displacement: cm3/rev. 11 / Cu.in/rev. 0.7
  • Max. rotation speed: rpm 3600
  • Max. power: kW 27 / HP 36
  • Mounting Flange: SAE A

PMVO-14

  • Control types:
    • Direct Mechanical
    • Direct mechanical with spring return
    • Mechanical servo contol Hydraulic servo control
  • Max. pressure: bar 300 / PSI 4350
  • Max. Displacement: cm3/rev. 14 / Cu.in/rev. 0.8
  • Max. rotation speed: rpm 3600
  • Max. power: kW 27 / HP 36
  • Mounting Flange: SAE A

PMVO-18

  • Control types:
    • Direct Mechanical
    • Direct mechanical with spring return
    • Mechanical servo contol Hydraulic servo control
  • Max. pressure: bar 300 / PSI 4350
  • Max. Displacement: cm3/rev. 18 / Cu.in/rev. 1.1
  • Max. rotation speed: rpm 3600
  • Max. power: kW 27 / HP 36
  • Mounting Flange: SAE A

Links to Other Poclain Products