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    Parker F12 Motor – Fixed Displacement, Bent Axis

    Parker F12 Motor – Fixed Displacement, Bent Axis

    • Description
    • Technical Data


    The Parker F12 motor is a bent-axis, fixxed displacement motor. It can be used in numerous applications, in both open and closed loop circuits, and is available in sizes: 30cc | 40cc | 60cc | 80cc | 90cc  | 110cc | 125cc | 152cc | 162cc | 182cc | 250cc – see the technical data tab for specifications.

    The 7 or 9 piston design provides high start-up torque and smooth motor operation. Maximum intermittent pressure is up to 480 bar and continuous operating pressure up to 420 bar. ISO, Cartridge, SAW and SAE versions are available.

    Other general features of the Parker F12 motor are:

    • The laminated piston ring offers important advantages such as unbeatable efficiency and thermal shock resistance
    • High allowable speeds and operating pressures means high output power
    • The unique piston locking, timing gear and bearing set-up as well as the limited number of parts add up to a very robust design with long service life and, above all, proven reliability
    • The 40° angle between shaft and cylinder barrel allows for a very compact, lightweight motor
    • Small envelope size and a high power-to-weight ratio
    • Highly engineered valve plates for high speed and low noise
    • Simple and straight-forward design with very few moving parts, making a very reliable motor
    • Very tolerant to high ‘G’ forces and torsional vibrations
    • Heavy duty roller bearings permit substantial external axial and radial shaft loads.

    Contact us for further technical details and configuration options.

    Download the Parker F12 Motor Technical Catalogue >>>


    Parker F12 Motor Specifications
    F12 Frame Size3040608090110125152162182250
    Displacement (cm³/rev)304059.880.493110.1125149.8163.1179.8242
    Operating Pressure
    Maximum Intermittent (bar)480480480480480480480480480480480
    Maximum Continuous (bar)420420420420350420420420420420350
    Motor Operating Speed (rpm)
    Maximum Intermittent86006700580053005000480046004000400040003000
    Maximum Continuous67006100530048004600440042003700370037002700
    Minimum Continuous5050505050505050505050
    Motor Input Flow
    Maximum Intermittent (litres/min)219268347426465528575608648728726
    Maximum Continuous (litres/min)201244317386428484525547583655653
    Drain temperature, max (°C)115115115115115115115115115115115
    min (°C)-40-40-40-40-40-40-40-40-40-40-40
    Theoretical torque at 100 bar (Nm)47.663.594.9127.6147.6174.8198.4241257289384.1
    Weight (kg)11.515.718.625.725.733330.4404077
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