Magnetic gearing is being investigated at NASA as a replacement to conventional mechanical gearing in aerospace applications. Some key benefits of magnetic gears over mechanical gearing are torque transmission without mechanical contact, decreased transmission noise, less frequent maintenance, and lack of lubrication. In order to take advantage of these benefits in aerospace applications, magnetic gearing must be shown to provide high enough specific torque (torque per unit mass). Prototype 2 (PT-2), developed to maximize specific torque, and fabricated at NASA Glenn Research Center, has shown promising specific torque comparable to low torque mechanical gears. This work will briefly review the electromagnetic and structural design of PT-2, provide detailed information on fabrication and assembly, examine build errors, walk through rebuild efforts to improve operation, and conclude with remarks on build difficulties and opportunities for improvement in future prototypes.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Lessons Learned in Fabrication of a High-Specific-Torque Concentric Magnetic Gear


    Beteiligte:

    Kongress:

    Vertical Flight Society Annual Forum and Technology Display ; 2019 ; Philadelphia, PA, United States


    Erscheinungsdatum :

    2019-05-13


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Lessons Learned in Fabrication of a High-Specific-Torque Concentric Magnetic Gear

    Z. A. Cameron / T. T. Tallerico / J. J. Scheidler | NTIS | 2019


    Lessons Learned in Fabrication of a High-Specific-Torque Concentric Magnetic Gear

    Cameron, Zachary A. / Scheidler, Justin J. / Tallerico, Thomas F. | NTRS | 2019


    Lessons Learned in Fabrication of a High-Specific-Torque Concentric Magnetic Gear

    Z. A. Cameron / J. J. Scheidler / T. F. Tallerico | NTIS | 2019


    CONCENTRIC BRIDGE GEAR SYSTEM

    BURGMAN BORIS / TAMAI GORO / DIEMER JOHN A | Europäisches Patentamt | 2018

    Freier Zugriff

    Concentric bridge gear system

    BURGMAN BORIS / TAMAI GORO / DIEMER JOHN A | Europäisches Patentamt | 2019

    Freier Zugriff