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Prusa/Pulse XE Y-axis support bracket [Updated]
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New mount is larger, stronger and supports Gates 9mm idler pulley and improved bearing size. Should fit Pursa MK3S+
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Updated at source:
Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
[Updated 02-19-2025]
New mount is larger, stronger and supports Gates heavy duty 9mm idler pulley and improved bearing size. Original mount was designed to hold a smaller 6mm pulley which smashes down the belt teeth, wearing out the belt and the pulley faster.
I printed with polycarbonate, shown red in the image. ASA is perfectly suitable for this item.
You will need a 4.5mm aluminum spacer with an ID of 3mm.