Design accurate 3M pitch HTD timing pulleys directly in Autodesk® Fusion® with ease.
The HTD3M Pulley Generator offers a streamlined toolset for creating pulleys with essential customization options — ideal for quick design, prototyping, and layout work.

Features:

• Supports the 3M HTD standard (3 mm pitch)

• Adjustable number of teeth, bore diameter, belt width, flange thickness, and fillet radius

• Built-in validation to ensure parameters stay within safe, usable limits

• Export and import settings using JSON configuration files

Whether you're designing small timing pulleys for 3D printers, robotics, or light mechanical systems, this plugin gives you fast, accurate control over pulley geometry - directly within your Fusion workflow.