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Minimalist Ender 3 X Axis Tensioner
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Designed this Minimalist x axis tensioner for my ender 3, i made it as small as possible to not have a distracting…
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Model information
- Source
- Printables
- Category
- Creality Parts & Upgrades
- License
- Creative Commons — Attribution
Designed this Minimalist x axis tensioner for my ender 3, i made it as small as possible to not have a distracting look when installed on the printer. It tensions using an m3 bolt/nut and an allen key.
A couple notes:
- Since this is smaller and in effect, smaller travel, you may need to trim the stock belt by around 5mm.
- this tensioner uses a GT2 idler as opposed to the stock bearings, its one of the things that enabled this to be small and gives the belts a better path because the stock idlers are larger than traditional gt2 idlers which tend to have alignment problems.
- If you are using a 5mm bore GT2 idler, you will need a 5mm to 3mm adapter in order to fit the assembly(part is included)
- You can substitute the m4 mounting bolts and t nuts for m3 ones if you want.
Print instructions
Assembly instructions(not including mounting to printer as that step is pretty much straightforward), as well as the Bill of Materials is included in the photos section