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OUTPUT · STEP (AP214)
PARAMETRIC · 3D · STEP

Rack Gear Generator

Enter module, number of teeth, rack height, and face width to generate a STEP file for a rack gear.

Pressure Angle 20° Backlash None Tooth Form Linear
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SAMPLE
STATIC · DEFAULT-VALUE MODEL
● SAMPLE IMAGE
VIEW · ISO
m=2 · z=20 · h=10 mm
RACK GEAR
DEFAULT PARAMETERS
Rack Gear Generator SAMPLE · m=2 · z=20 · 125.60 mm
This is a sample image. After generating, view the actual model in 3D preview. 3D Preview →
CALCULATED · SPEC
AUTO-COMPUTED
p
6.28mm
Pitch (p)
L
125.60mm
Rack Length (L)
ha
2.00mm
Tip Height
HOW-TO How to Generate a Rack Gear STEP File +
  1. Enter the module, number of teeth, rack height, and face width
  2. Press the "Generate STEP File" button
  3. The STEP file download will start automatically
  4. Check the 3D preview shown on the download page
Tags
Gear Power Transmission For 3D Printing
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2026-06-10
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Gear Module Explained — How to Choose the Right Module for 3D Printing and DIY
2026-05-27
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PARAMETERS
Enter Dimensions
4 REQUIRED
0.1–6 mm
mm

Basic unit determining tooth size

3–120 teeth
teeth

Number of rack teeth

2.5–40 mm
mm

Total height of the rack

1–50 mm
mm

Axial thickness of the rack (face width)

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

Generating 3D model...