Prusa MK3s+ Y Axis Belt Overhaul
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A conglomeration of multiple parts and designs improving the Y Axis Belt setup. Tested on Prusa MK3s+
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Updated at source:
Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Attribution
------Y Motor Mount
-Moves motor 1mm to the left. This is to utilize more of the shaft allowing more adjustment.
-Moves motor .5mm toward the front of the printer. A very common problem with the stock mount is that the motor binds against the back plate skewing the motor causing the belt to ride to the left. This alleviates that issue.
-Adds end stop. When used in conjunction with the belt mount, this stops the bearings from slamming into the rear rail mount when homing.
-Where's the beef? Overall much beefier than the stock option.
-Required hardware
2-m3x30
1-m3x20
2-m3x10
------Y Belt Tensioner
Relatively unchanged from Boogie's design and Fuchsr's remix. replaced chamfers with fillets because I feel they print better with less ghosting.
-Required hardware
3-m3x20
2-m3x10
2-m3 hex nuts
2-m3 hex nyloc nuts
------Y Belt Bed Mount
-Added end stop face.
-Minor changes to improve printing and fit.
Required hardware
2-m3x16
2-m3x10
2-m3 hex nuts