Gridfinity parametric magnet holder
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Gridfinity round magnet holder for 5mm, 6mm, 8mm, 10mm, 15mm diameter magnets + Fusion360 parametric file
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Updated at source:
Model information
- Source
- Printables
- Category
- Organizers
- License
- Creative Commons — Attribution — Noncommercial
Created a parametric Fusion360 file for the gridfinity magnet holders from the designs that I found to work well for me.
RECOMMENDED: If you have, for example, a 7mm magnet, then set the magnet_diameter parameter to 7mm and the magnet_diameter_clearance to 0.15-0.2mm (F360 V3 file only). This additional clearance seem to work really well to make the magnets slide in and out of the holder easily but not too loose.
Changelog:
2024-08-04
Changed all files to fit standard empty bins (link to parametric bins). Original was 37x37mm and couldn't fit because of the “gridfinity stacking lip” being around 36.3mm.
New files have been renamed to have “v2” at the end.
Added 1x1x3u plain bin.
2025-02-09
The Fusion360 file parameter bin_width_length has been correctly set to 36.2mm.
Parameter magnet_diameter doesn't need an increase in diameter size for clearance. Just set it to the exact diameter of the magnet.
Added an additional parameter magnet_diameter_clearance. This will additionally increase the diameter for the magnet. Default - 0.2mm.
All models have been updated to “v3” with increased default clearance.
Added a 8mm model.
2025-04-07
Added a new Fusion360 file "v4", that has an automatic part_width calculation. It doesn't have magnet_diameter_clearance. Manually add 0.15-0.2mm to the magnet_diameter.