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Hydraulics

M4 MF Motor 34•46•50•58•65

Fixed Displacement Open & Closed Circuit Axial Piston Motors, Displacement 34 to 65 cm³ (2,08 to 3,97 in³), (Swashplate 18 | 19 | 18 | 18 | 18°), Continuous 250 bar  (3625 psi), Pressure Intermittent 330 | 330 | 330 | 330 | 300 bar (4785 | 4785 | 4785 | 4785 | 4350  psi), (Power-Transmission Hydrostatic Transmission).

The M4 MF series axial piston motors are designed to work in both an open and in a closed circuit.

Control systems available, making it easy to use these motors in any application for the industrial and mobile field.

Development of rotating groups, especially designed, united to an accurate study of oil passage sections, a/low high-speed rotation, giving extreme reliability for working continuous pressure unit 250 bar and until 350 bar for peak pressure.

Motors can be supplied on requests with complete accessories such as cross relief valves and a built-in relief valve.

Closed circuit axial piston motors are used as hydrostatic transmission components, in conjunction with closed circuit pumps, and found consequently in the widest imaginable range of mobile equipment. Fixed displacement motors can also be used in open circuit applications, and are therefore suitable for a variety of hydraulic circuits, such as those of hoists and fan drives.

  • Specifications
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    Performance Characteristics

    Designed to operate in "both" open and in a closed circuit -
    Displacement 34 | 46 | 50 | 58 | 65 (cm³) 2,08 | 2,81 | 3,05 | 3,54 | 3,97 (in³)
    Swashplate 18° -
    Continuous Pressure 250 bar 3625 psi
    Intermittent Pressure 330 | 330 | 330 | 330 | 300 (bar) 4785 | 4785 | 4785 | 4785 | 4350 (psi)
    Peak Pressure 400 | 400 | 400 | 400 | 350 (bar) 5800 | 5800 | 5800 | 5800 | 5075 (psi)
    - -
    Speed - -
    3600 (MAX) minˉ¹ -
    500 (MIN) minˉ¹ -
    - -
    Weight 13 | 13 | 14 | 14 | 14 (kg) 28,60 | 28,60 | 30,80 | 30, 80 | 30,80 (lbs.)

    Features and Benefits

    Axial piston motors can be fixed or variable displacement -
    Controls can also be customized where particular strategies are required -
    Possible configurations include circuits with built-in exchange valves and pressure relief valves -
    Built-in cartridge versions also available for epicyclic hubs -

    Markets

    Mobile -
    Industrial -
    Forestry -
    Agriculture -

    Applications

    Closed circuit axial piston pumps are used as hydrostatic transmission components in self-propelled machines and for rotary drives in both fixed and mobile equipment of all kinds -
    Fixed displacement motors can also be used in open circuit application Suitable for a variety of hydraulic circuits
    Hoists -
    Fans -
    Drives -
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