Compact Magnetic Z Anti-Wobble Nut
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Compact magnetic Z anti-wobble nut inspired by WobbleX. Hybrid laser-cut and 3D printed design.
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Model information
- Source
- Printables
- Category
- Other Printer Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Compact Magnetic Z Anti-Wobble Nut
A compact magnetic Z anti-wobble mechanism inspired by the WobbleX/Graham concept.
My goal was to reduce the overall assembly height while keeping the floating anti-wobble principle. Instead of making everything printable, this design combines laser-cut steel plates with 3D printed parts to create a compact and rigid mechanism.
If you have access to a laser cutter (or a local service), the metal parts are inexpensive to manufacture and easy to assemble.
Features
Low-profile design
Floating magnetic anti-wobble mechanism
Hybrid laser-cut + 3D printed construction
Designed around readily available hardware
DXF and CAD included
Bill of Materials
2 mm steel sheet (laser cut)
6 mm steel balls
3 × 2 mm neodymium magnets
M3 hardware
CA glue or epoxy
Printed ABS or ASA parts
Included Files
STL
DXF
STEP
Print Settings
Recommended material:
ABS
ASA
Standard Voron-style print settings work well.
Manufacturing
Laser-cut all steel components from 2 mm steel sheet.
Deburr all edges before assembly.
Pay attention to magnet polarity before gluing the magnets into place.
Compatibility
This is a generic floating lead screw nut and should be adaptable to many printers.
Verify dimensions against your own Z-axis components before manufacturing.
Credits
Inspired by the WobbleX/Graham floating anti-wobble concept.
This is my own compact implementation designed around laser-cut steel plates and printed components.