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Hydraulics

MI250 Motor Series

High Power, High Displacement, Up to 30-liter Motors, High Displacement Available in 250 cc.

The MI250 series motor has been designed to provide high speed (up to 100 rpm) and output torque (up to 140 kN.m) allowing coverage of a large range of heavy duty applications. With an efficiency of over 90%, the MI250 clearly contributes to energy savings when operating the machine, helping in reducing its total cost of ownership.

Reliability, ease of integration and performance are key selection criteria for high displacement hydraulic motors, especially for severe applications. To address the strict constraints on machine manufacturers, the MI250 offers high performance while keeping reduced dimensions and weight, resulting in easier integration on machines. Designed as a torque arm motor, the MI250 is available with different shaft interfaces (shrink discs, Male splines) and flat ports surface for valve flanging to facilitate its installation.

  • Specifications
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    Performance Characteristics

    Torque Max. (Nm at 100 bar) 47700 Max. (lb. ft at 1000 psi) 24257
    Speed Max. (rpm) 100 -
    Power Max. (kW) 500 Max. (HP) 671
    Max. Displacement cm3/rev. 30000 Cu.in/rev. 1829.7
    Max. Pressure 450 bar 6527 psi
    Displacement Available 1 -
    - -
    Shaft Motor - -
    Male Splined Shaft -
    Female Splined Shaft -
    Shrink Disc -
    - -
    Hollow Shaft Dia. 100 mm 3.94 in.
    Flanged Valves (Cross over relieft and anticavitation valves) 300 or 1 000 I/min 79.24 gpm or 264.17 gpm
    - -
    Dimensions - -
    Max. Weight 950 kg (2094 lb)
    Max. Width 620 mm (24.41in.)
    Max. Length 690 mm (27.16 in.)

    Features and Benefits

    High speed (up to 100 rpm) -
    Output Torque (up to 140 kN.m) -
    High performance with reduced dimensions and weight -
    Easier integration on machines -
    - -
    Different shaft interfaces -
    - Shrink discs
    - Male splines
    - Flat ports surface for valve flanging

    Markets

    Mobile -
    Industrial -

    Applications

    Coverage of a Large Range of Heavy Duty Applications -
    Severe Applications -
    Hook Shredder -
    Underground Mining -
    Mineral Handling -
    Drilling -
    Extraction -
    Shredders -
    Industrial Machines -
    Marine Winches and Drill -
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