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Hydraulics

HMF-02 Motor (HMF-02/HMA-02)

Fixed Displacement High Pressure.

Fixed displacement motors for open and closed circuits with displacement size from 28 to 135 cc. Axial piston motor in swash plate design for high pressure open and closed circuit systems.

Design characteristics HMF-02/HMA-02:
Motor set to a fixed, customer-specific displacement ex-works. Displacements 135 thru 280.

  • Specifications
    • + expand all
    • - collapse all

    28

    Displacement cc/rev 28.6
    Maximum Operating Speed rpm 4500
    Maximum Speed* rpm 4800
    Nominal Pressure bar 450
    Maximum Pressure** bar 500
    Output Torque (at ∆p=430 bar) Nm 196
    Corner Power kW 92
    Weight Approx. (without oil) kg 16
    - -
    * highest transient speed, that can temporarily occur  - -
    ** highest transient pressure, that can temporarily occur - -

    35

    Displacement cc/rev 35.6
    Maximum Operating Speed rpm 4500
    Maximum Speed* rpm 4800
    Nominal Pressure bar 450
    Maximum Pressure** bar 500
    Output Torque (at ∆p=430 bar) Nm 244
    Corner Power Kw 115
    Weight Approx. (without oil) kg 16
    - -
    * highest transient speed, that can temporarily occur  - -
    ** highest transient pressure, that can temporarily occur - -

    55

    Displacement cc/rev 54.7
    Maximum Operating Speed rpm 4100
    Maximum Speed* rpm 4400
    Nominal Pressure bar 450
    Maximum Pressure** bar 500
    Output Torque (at ∆p=430 bar) Nm 431
    Corner Power kW 176
    Weight Approx. (without oil) kg 24
    - -
    * highest transient speed, that can temporarily occur  - -
    ** highest transient pressure, that can temporarily occur - -

    63

    Displacement cc/rev 63
    Maximum Operating Speed rpm 3900
    Maximum Speed* rpm 4200
    Nominal Pressure bar 450
    Maximum Pressure** bar 500
    Output Torque (at ∆p=430 bar) Nm 431
    Corner Power kW 176
    Weight Approx. (without oil) kg 24
    - -
    * highest transient speed, that can temporarily occur  - -
    ** highest transient pressure, that can temporarily occur - -

    75

    Displacement cc/rev 75.9
    Maximum Operating Speed rpm 3800
    Maximum Speed* rpm 4100
    Nominal Pressure bar 450
    Maximum Pressure** bar 500
    Output Torque (at ∆p=430 bar) Nm 519
    Corner Power kW 207
    Weight Approx. (without oil) kg 26
    - -
    * highest transient speed, that can temporarily occur  - -
    ** highest transient pressure, that can temporarily occur - -

    85

    Displacement cc/rev 85.6
    Maximum Operating Speed rpm 3600
    Maximum Speed* rpm 3850
    Nominal Pressure bar 450
    Maximum Pressure** bar 500
    Output Torque (at ∆p=430 bar) Nm 586
    Corner Power kW 221
    Weight Approx. (without oil) kg 33
    - -
    * highest transient speed, that can temporarily occur  - -
    ** highest transient pressure, that can temporarily occur - -

    105

    Displacement cc/rev 105
    Maximum Operating Speed rpm 3500
    Maximum Speed* rpm 3800
    Nominal Pressure bar 450
    Maximum Pressure** bar 500
    Output Torque (at ∆p=430 bar) Nm 719
    Corner Power kW 263
    Weight Approx. (without oil) kg 33
    - -
    * highest transient speed, that can temporarily occur  - -
    ** highest transient pressure, that can temporarily occur - -

    135

    Displacement cc/rev 135.6
    Maximum Operating Speed rpm 3200
    Maximum Speed* rpm 3500
    Nominal Pressure bar 450
    Maximum Pressure** bar 500
    Output Torque (at ∆p=430 bar) Nm 928
    Corner Power kW 311
    Weight Approx. (without oil) kg 39
    - -
    * highest transient speed, that can temporarily occur  - -
    ** highest transient pressure, that can temporarily occur - -

    165 (HMA-02)

    Displacement cc/rev 165.6
    Maximum Operating Speed rpm 3100
    Maximum Speed* rpm 3400
    Nominal Pressure bar 450
    Maximum Pressure** bar 500
    Output Torque (at ∆p=430 bar) Nm 1133
    Corner Power kW 368
    Weight Approx. (without oil) kg 76
    - -
    * highest transient speed, that can temporarily occur  - -
    ** highest transient pressure, that can temporarily occur - -

    210 (HMA-02)

    Displacement cc.rev 210
    Maximum Operating Speed rpm 2700
    Maximum Speed* rpm 3000
    Nominal Pressure bar 450
    Maximum Pressure** bar 500
    Output Torque (at ∆p=430 bar) Nm 1438
    Corner Power kW 407
    Weight Approx. (without oil) kg 101
    - -
    * highest transient speed, that can temporarily occur  - -
    ** highest transient pressure, that can temporarily occur - -

    280 (HMA-02)

    Displacement cc/rev 281.9
    Maximum Operating Speed rpm 2400
    Maximum Speed* rpm 2700
    Nominal Pressure bar 450
    Maximum Pressure** bar 500
    Output Torque (at ∆p=430 bar) Nm 1929
    Corner Power kW 485
    Weight Approx. (without oil) kg 146
    - -
    * highest transient speed, that can temporarily occur  - -
    ** highest transient pressure, that can temporarily occur - -

    Design Characteristics

    Axial piston motor in swashplate design for high pressure closed and opened circuit systems -
    Optimized starting and low speed behavior -
    SAE high pressure ports radial or axial -
    SAE mounting flange with ANSI or SAE spline shaft -
    - -
    Design characteristics HMA-02 Motor set to a fixed, customer-specific displacement ex-works

    Options

    Purge valves for circuit and case flushing optional -
    High pressure relief valves set fixed or variable optional -

    Features and Benefits

    Steady low speed -
    High starting torque -
    Compact design -
    High power density -
    High reliability -
    Long service life -

    Markets

    Mobile -

    Applications

    Construction -
    Wheeled Excavator -
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