May 29, 2026
Description
related: https://www.printables.com/model/1571868-babytrains-mini-bogies-podvozky
BOM for 1 pcs of coupler
1× neodymium ball magnet🧲diameter 4.6 - 5 mm (NeoCube and alternatives)
1x anything from M1.6 x 6 to M2x 10 screw (M1.6 x 6 DIN912 recomended)
1x Printed Top and Bottom part - Use files without suffix, or any combination. The only difference is the size of the gap between the assembled parts if someone wants no gap assembly.
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3.🧲 Insert ball magnet into TOP part | 4. |
5. Snap-in BASE part to TOP part. | |
7. 🪛 Tighten the screw into the BASE part. |
Nozzle: 0.4 mm
Layer height: 0.2 mm
Walls/perimeters: standard settings
Supports: NO
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License:
Open Community License v1