NEMA 34 shaft diameter specification


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Thread: NEMA 34 shaft diameter specification

  1. #1
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    Default NEMA 34 shaft diameter specification

    I recently ordered a NEMA 34 stepper motor and found the shaft diameter was 0.62" diameter. I was under the impression all NEMA 34 motors had a 0.50" diameter shaft.

    Just curious if the NEMA spec specifies shaft diameter, or is it just the frame mounting dimension?

    Thanks

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  2. #2
    Community Moderator Al_The_Man's Avatar
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    Is it maybe actually a IEC mount and a 16mm shaft?
    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
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    Default

    I suppose it could be....the mfg calls it a NEMA 34 motor though.



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NEMA 34 shaft diameter specification
NEMA 34 shaft diameter specification