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Mendel Upper Z supports — image 1
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Mendel Upper Z supports

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EDIT: Updated the bracket slightly. Lengthened it by 1mm to accommodate a washer between the coupler and the bearing,…

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EDIT: Updated the bracket slightly. Lengthened it by 1mm to accommodate a washer between the coupler and the bearing, and widened it slightly for better alignment with the stepper motor screws.

This is an update to my Z support for the Prusa Mendel I2. Unlike the previous version, these should fit all I2 Prusas without any modification to the source model.

I have a video on YouTube that covers the design and, although a bit long, I cover a few things about assembling this that will save you some time and make things go together easy.

I think something like this should be included in the original design, Z creep is a problem that is completely solved by this.

YouTube video linked below. If you build this for your printer, let me know how it works for you and/or post a pic here under the "I made one" area.

Category: 3D Printer Parts

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