Personal 2021 Ender 3 Pro Z Limit Switch Bracket Mod
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Z Limit Switch bracket mod for my printer to adjust Z locating tab and print in my preferred color.
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Updated at source:
Model information
- Source
- Printables
- Category
- Creality Parts & Upgrades
- License
- Creative Commons — Public Domain
I recently purchased and Ender 3 Pro. The OEM Z Limit Switch bracket (ZLSB) was too low based on the locating tab and the Z Offset did not like being adjusted outside its expected bounds. I had to move physically move the OEM ZLSB to print. This print is a height adjusted ZLSB so that the locating tab places the Z offset within the expected range.
I am aware there are other things I could do to alleviate this, but I also wanted to print a ZLSB in a color for my printers theme so here we are.
I would not recommend printing this without being aware that your printer may vary, but you can probably use it as a reference. I made all the measurements by hand, there might be an online resource with the OEM true dimensions.
EDIT-
Be aware that there is a pocket on the limit switch PCB side of the mount that is missing in this model. This will result in interference between the PCB solder points and the mount. I modified mine in post to fit. I should update the model soon.