PARAMETRIC · 3D · STEP · PREVIEW
Rack Gear 3D Preview
Rack Gear 3D preview. See the model you can generate on meta-matic.
LIVE
INTERACTIVE · WEBGL
ABOUT · STEP
The STEP file (.step / .stp) is a standard 3D CAD format that retains dimensional and topology data. Compatible with major CAD software including Fusion 360, SolidWorks, and FreeCAD.
- Full-scale solid (mm units)
- Editable dimensions and post-processing in CAD
- Convertible with a slicer for 3D printing
FEEDBACK
BUG · REQUEST
0 / 500
- 🪐 Planetary Gear Tooth Count & Assembly Calculator Calculate the ring gear tooth count and reduction ratio from the sun/planet tooth counts and number of planets, and check assembly conditions and interference (with CAD placement angles)
- ↔️ Spur Gear Center Distance Calculator Calculate spur gear center distance and key dimensions from the module and two gear tooth counts
- ⚙️ Gear Ratio Calculator Calculate gear ratio, output speed, and torque from driver and driven tooth counts (multi-stage)
Rack-and-Pinion Systems: Converting Rotary Motion to Linear Motion
2026-06-10
Gear Module Explained — How to Choose the Right Module for 3D Printing and DIY
2026-05-27