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Hydraulics

Parker M5 Series

Heavy Duty Fixed Displacement Vane Motor.

The Parker M5 series is tailored for severe duty applications which require high pressure, high speed, and low fluid lubricity.

Parker hydraulic vane motors M5 Series offer a very compact solution and, with their built-in valves, they turn into complete hydraulic cooling units, allowing optimal performances, time and money savings for our OEM customers and end users.

Keep the Parker M5 fixed displacement vane motors in mind when your application requires radial and/or axial shaft loads. The fan-drive version comes equipped with a rugged double row bearing that can eliminate the need for external supports. An integrated proportional valve option provides speed control for fan circuits. Both van-drive and standard version uses the same high-performance cartridge, giving repeatable speed as specified flows.

  • Specifications
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    Performance Characteristics

    Drain Port Size SAE 6 - 9/16" UNF, M12 x 1,5 Metric thread, 1/4" BSPP, M18 x 1,5 Metric thread -
    Intermittent Outlet Port Pressure 1 (Bar) 280 to 320 -
    Continuous Outlet Port Pressure 1 (Bar) 260 to 300 -
    Rated Speed (RPM) 2500 to 6000 -
    Brand Denison -
    Flange Size SAE B 2/4 bolts -
    Outlet Port Displacement 1 (CC/REV) 45 -
    Shaft Type Keyed (SAE B) -
    Rotation Bi-directional -
    Material-Seals Buna-N -
    Port Connection Inlet 3/4" SAE 3000 - metric thread -
    Port Connection Outlet 3/4" SAE 3000 - metric thread -
    Additional Options No options -
    Pressure Relief Valve No -
    Maximum Operating Pressure (Bar) N/A -

    Features and Benefits

    Better Energy Efficiency: The high starting torque efficiency of the vane type motors allows them to start under high load without pressure overshoots, jerks and high instantaneous horsepower loads -
    Quieter Noise Level: The 2 vanes and a patented cartridge design ensures a very low noise level, whatever the speed -
    Expanded Working Life: The unit-directional version of the vane motor is designed with an internal valve that allows smooth dynamic braking, a very simple hydraulic circuit and no risk of motor cavitation -
    Easier Installation: A selection of well proven Parker electro-hydraulic valves are adding even more functionalities. Being directly integrated into the motor they offer the best technical performances and the lowest cost of installation -

    Markets

    Construction -
    Agriculture -

    Applications

    Fan Drive -
    Mixer -
    Shredder -
    Compressor -
    Generator Drive -
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