A low speed, high torque hydraulic motor has been developed. This motor utilizes radial pistons with roller cam followers, a fixed cam and a rotating piston carrier splined to the output shaft. Oil routing is accomplished by a non-rotating manifold with lapped porting faces. A destroke device is provided which hydraulically retracts the pistons for disengaged operation.Mounting is accomplished through a high pressure pivot joint to allow the motor to be used for powered steerable wheels.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Design and Development of a Low Speed High Torque Hydraulic Motor


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    1981 SAE International Off-Highway and Powerplant Congress and Exposition ; 1981



    Publication date :

    1981-09-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Design and Development of a Low Speed High Torque Hydraulic Motor

    Recker,R.J. / John Deere,US | Automotive engineering | 1981



    HYDRAULIC TORQUE MOTOR

    RECOURA CLEMENT PHILIPPE | European Patent Office | 2017

    Free access

    Hydraulic torque motor

    RECOURA CLEMENT PHILIPPE | European Patent Office | 2019

    Free access