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Thread: Gigantic stepper motors!

  1. #1
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    Thumbs up Gigantic stepper motors!

    A user on a Swedish electronics forum that I frequent posted these images of a stepper motor (he's got two of them).

    They were supposedly used by the military (who else?) to move radar discs used for satellite tracking, or something like that.

    3500 oz-in!!!
    Attached Thumbnails Attached Thumbnails Gigantic stepper motors!-pic00001_copy.jpg   Gigantic stepper motors!-pic00005_copy.jpg  


  2. #2
    Community Moderator ger21's Avatar
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    Does that say 38a????
    Gerry

    Mach3 2010 Screenset
    http://home.comcast.net/~cncwoodworker/2010.html

    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)


  3. #3
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    The guy who owns them wrote they were 2.3 V / 18 A per winding, but I don't know where he got that from. Perhaps he was too much in a hurry when writing?

    As far as I can see, the plate says 2.23 V, 38 A

    Arvid


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