16-Tooth Module 0.5 Spur Gear

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

3D render of a 16-tooth module 0.5 involute spur gear, blueprint style, on white background
Teeth16
Module0.5 mm
Pressure angle20°
Pitch diameter8 mm
Outside diameter9 mm
Root diameter6.75 mm
Base diameter7.52 mm
Circular pitch1.57 mm
Addendum0.5 mm
Dedendum0.63 mm
Whole depth1.13 mm
Tooth thickness (at pitch circle)0.79 mm
Bore diameter (default)2 mm
Face width (default)3 mm
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Technical diagram of the 16-tooth module 0.5 gear tooth profile

Meshing

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14T · m0.5
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18T · m0.5
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16T · m0.3
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16T · m1
Same 16 teeth, module 1
16T · m2
Same 16 teeth, module 2

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