Print-In-Place Stackable Planetary Herringbone Gear Set

Experience advanced mechanical design with this 3D Printed Stackable Planetary Herringbone Gear Set featuring a smooth 1:5.25 gear ratio – precision-made for demonstration, experimentation, and hands-on learning.

✅ Print-In-Place Assembly – No supports or glue needed. Just print, break in, and you're ready to rotate!
✅ Unique Herringbone Design – Designed to reduce backlash and noise while improving meshing between gears.
✅ Stackable Structure – Easily combine multiple gear sets for expanded gear trains or creative builds.
✅ Break-In Ready – Spin with an electric screwdriver for optimal performance before use.
✅ High Infill Durability – Printed at 40% infill for strong, reliable rotation under pressure.
✅ Fully Compatible Variants – Also available in 1:4 and 1:3 ratios for custom applications (links in description).

Perfect for mechanical hobbyists, educators, or 3D printing enthusiasts looking to explore motion systems with style and function.