Spur, Helical & Herringbone Gears – Free Custom Gear Generator

These three gear types showcase what's possible with our free online gear generator. All models are precise, functional, and ready to print – no supports required.
Whether you need a simple spur gear, a smooth-running helical gear, or a high-load herringbone gear – create your own custom gear in seconds, completely free:
👉 https://www.teutoprint.de/druckmodell-generator/#gear

About the Models
All three gears share the same base specs (Module 2, 30 teeth, 12 mm width, D-shaft, 12 mm shaft diameter) and are designed for direct comparison:

Spur Gear – classic straight teeth, simple and reliable
Helical Gear – angled teeth for smoother, quieter operation
Herringbone Gear – double-helical design, no axial thrust, maximum load capacity

Print Settings

Layer height: ≤ 0.2 mm
Infill: ≥ 25–40 % (Grid or Gyroid)
Perimeters: ≥ 3
Material: PLA, PETG or ASA
No supports required
Orientation: flat side down

License
These files are shared for private use only.
Commercial use, resale or redistribution of the digital files is not permitted.
For commercial licensing visit:
https://www.teutoprint.de/produkt/teuto365/

Create Your Own Custom Gear – For Free!
Don't need these exact dimensions? No problem!
Use our free online tool to generate any gear you need – custom module, tooth count, width, shaft type and more:
👉 https://www.teutoprint.de/druckmodell-generator/#gear
Simply configure, download and print. It's that easy.