According to the recent trend of high speed and heavy load in truck & bus services, supplemental brake systems are highly desired to obtain safety, easy operation, and economical advantages such as longer lining life. To meet such requirements, a compact eddy current brake system (ECB retarder) using powerful permanent Nd-Fe-B magnets has been designed, manufactured, and supplied to market. This paper reports the basic idea, construction design, and material selection of new ECB retarders. Using the derivation from Maxwell equations, the retardation force was obtained, and the design was made based on the obtained principle.


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    Title :

    Design of permanent magnet type compact ECB retarder


    Contributors:
    Sakamoto, H. (author) / Araki, K. (author) / Ishida, A. (author) / Kobayashi, S. (author) / Kuwahara, T. (author)


    Publication date :

    1997


    Size :

    7 Seiten, 6 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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