14-Tooth Module 1 Spur Gear

Standard 20° pressure-angle involute spur gear — free engineering reference, STL/DXF/SVG downloads, and a live customizer.

3D render of a 14-tooth module 1 involute spur gear, blueprint style, on white background
Teeth14
Module1 mm
Pressure angle20°
Pitch diameter14 mm
Outside diameter16 mm
Root diameter11.5 mm
Base diameter13.16 mm
Circular pitch3.14 mm
Addendum1 mm
Dedendum1.25 mm
Whole depth2.25 mm
Tooth thickness (at pitch circle)1.57 mm
Bore diameter (default)3.5 mm
Face width (default)6 mm
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Technical diagram of the 14-tooth module 1 gear tooth profile

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12T · m1
Fewer teeth, same module
16T · m1
More teeth, same module
14T · m0.3
Same 14 teeth, module 0.3
14T · m0.5
Same 14 teeth, module 0.5
14T · m2
Same 14 teeth, module 2

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