QU-BD One/Two-Up Custom Pulley Mod

This was designed to use a fishing line in order to reduce sag in the gantry. See PhantomOperator's design for how it works.

3D printer parts and enhancements

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    Description

    This design also includes a place to put in a standard 608zz skate bearing to brace the top of the z-rod (requires another piece from the dedicated z-rod holder)

    I don't want to put any more effort into this as I plan on doing a full rebuild soon. I uploaded the solidworks source files and step files along with the stl files so hopefully most of you will be able to edit these parts to your need!


    Print the following

    1x TR mount
    1x TL mount
    1x base mount
    3x 15mm pulley
    2x 20mm pulley
    5x pin

    See Phantom's thingiverse link for an image of how it should be setup. The base mount uses the same screws that go into the stepper, and the two top pieces use the same one that goes into the top of the rod (note you may have to buy longer screws for each part)

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    Comments

    Baf1a16509502c082a855939d7c1f955?default=blank&size=40Andrew published this design ago