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Screw-Free Planetary Gearbox – 3D printable model from MakerWorld MakerWorld
Engineering

Screw-Free Planetary Gearbox

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8 Makes
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✨ Screw-Free Planetary Gearbox for TT Motors — Snap, Lock, and Go! ✨ Hey Makers! I’m excited to share my fully 3D-printed planetary gear system — designed to work perfectly with a TT Gearbox Motor and zero screws or extra hardware. 🔩 No screws? No problem! This clever design uses snap-fit parts that lock together securely. Assembly is quick, clean, and satisfying — just align, click, and you’re good to go. ⚙️ Smooth & Reliable The gear ratio is optimized for the TT motor’s torque and speed, making it ideal for robots, RC cars, or any DIY project where compact, efficient gearing is a must. 🧩 Print & Play Print all parts with standard tolerances — no supports needed if you orient them right. PLA, PETG, or even ABS work great! 🚀 Why you’ll love it: ✅ Easy to assemble ✅ No extra parts needed ✅ Works out of the box with TT motors ✅ Clean, minimal design ✅ Perfect for fast prototyping I’d love to see what you build with it! 🛠️💛 If you remix or improve it, please share — let’s make this
Category
Engineering
Source
MakerWorld
Published
Updated
What you need to print this: Advanced Low confidence
Why?
significant post-processing
Hardware needed
Supports 1/3
Assembly 2/3
Settings 1/3
Bed size 0/3
Post-process 3/3
Printer
FDM / FFF
File format
STL
Material
PLA, ABS, PETG
Post-processing
Sanding, Gluing, Hardware
Software
Cura, PrusaSlicer, or similar
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