GT2 Pulley Generator

Enter number of teeth, face width, bore diameter, and flange settings to generate a STEP file for a GT2 timing pulley.

Tooth Form GT2 Pitch 2mm Application Timing Belt Drive

Number of Teeth (z)

teeth

Number of pulley teeth (minimum 16)

Face Width (b)

Match to timing belt width

Bore Diameter (d)

Diameter of the center bore (0 = no bore)

Flange

Flange or pulley boss to prevent belt slipping

Pulley Boss Diameter

Auto (Same as Flange) Custom

Auto value: - mm

Pulley Boss Width

Boss thickness (1.0–50.0mm)

The GT2 pulleys generated by this tool are reference implementations using estimated values from multiple sources.