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IndustryArena Forum > CNC Electronics > Spindles / VFD > Help understanding DC motor nomenclature such as RS-555
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  1. #1
    Join Date
    Sep 2017
    Posts
    1

    Question Help understanding DC motor nomenclature such as RS-555

    I am starting to design a benchtop CNC for my garage. One of the first considerations are the "crude" spindle motor specifications such as the casing size and weight to begin to determine the size and weight of the tool carriage assembly. I thought searching for a spindle motor would be fairly straight forward but I ran across specs that I am not familiar with: rs-555, rs-755, hs-750, etc. Unfortunately, I can't find a glossary or website that breaks these specs down.

    Can anyone help with these? I know about 555 Timer circuits in electronics, is this a reference to that?

  2. #2
    Join Date
    Dec 2003
    Posts
    24220

    Re: Help understanding DC motor nomenclature such as RS-555

    Post a site that references these specs/standards!
    Al.
    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.

  3. #3
    Join Date
    Apr 2008
    Posts
    59

    Re: Help understanding DC motor nomenclature such as RS-555

    Its the frame size.

    It has no bearing on spindle speed, voltage or power.

    AFAIK...

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