November 16, 2025
3D3d print3D printingFidgetfidget toyGeargearsplanetary gearplanetary screw gearscrewscrew gearSpinnerstepstltoy
Planetary Screw Gear ⚙️
Planetary Screw Gear 🔩 demonstrates the motion of screw (helical) gears in a planetary mechanism. Designed as a clear and functional model for visualizing gear motion and mechanical principles. Assembly is straightforward — all parts screw or snap together.
🎨 Filament:
🔵 Bambu Lab PLA Matte Dark Blue
📹Video: https://www.youtube.com/shorts/-R6K1kJMrRQ
👉Free STL on Makerworld
🤑Members get a commercial license for this product!
😎Also exclusively in STEP format, for further easy model modification.
