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Vcore 3.1 Stepper Decoupling and visual Belts Mod
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Vcore 3.1 stepper decoupling and visual belts mod with shoulder bolts, and 5mm ball-bearing pin on which the pulley runs
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Updated at source:
Model information
- Source
- Printables
- Category
- Other Printer Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
My Vcore 3.1 XY Motor Stepper Mount Mod
This mod offers several advantages:
- Belts are now visible so you can check if they are running properly on the idlers
- Shoulderbolts for perfect concentricity
- The pulley runs on a 5mm shaft with ball bearings, so that no force pulls on the stepper shaft
- Stepper dampers can be used without affecting print quality.
BOM (for each side)
2x 35mm M4 Shoulderscrew
2x M4 heatinsert
1x 5x55m pin
1x flexible coupler (i prefere disk clutch from kis3d)
1x Nema17 damper
2x additional F695zz bearing
2x M3x10mm
2x M3x6mm
3x M3x8mm
2x 6mm Spacer
1x 1mm shim
2x M4 nut
STEP Files and STL Files are uploaded.
Based on: https://github.com/FlorentBroise/BRS-Printers-Mod/blob/main/componentselection.md