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CAD Model

The CAD model files for the winding machine will be available soon.

Pricing Plans​

We offer two options depending on your goals — whether you simply want to build the original machine or customize it for your own projects.

🧰 Starter Pack — $300​

Includes:

  • STL files for 3D printing
  • Bill of Materials (BOM)
  • Simple build guide

Ideal for those who want to understand how the winding machine works and build the same model shown in our videos.

⚙️ Advanced Pack — $600​

Includes:

  • Everything from the Starter Pack
  • Full CAD files (FreeCAD format)
  • Detailed, step-by-step build guide
  • Upgrade guide for adapting to different stator sizes

Perfect for users who plan to modify or expand the design for different motor sizes or custom applications.

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Note: The CAD files are provided in FreeCAD format. You’ll need FreeCAD to open or modify them.

Notices​

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  • The prices listed are for digital files only. Physical components and shipping are not included.
  • By purchasing the CAD files, you agree to our Terms of Use.
  • We recommend having some experience with CAD software to make full use of the Advanced Pack.

Terms of Use​

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Please read the following before purchasing the Starter Pack or Advanced Pack:

  • You may use the CAD files for personal, educational, or commercial projects.
  • Redistribution or resale of the CAD files as-is is prohibited.
  • Sharing files within a team for collaborative work is allowed.
  • We are not liable for any damages or issues arising from the use of these files.
  • You must credit “Winder by Aotenjo” in any public use of the CAD files.
  • We do not guarantee that you can successfully build the winding machine using these files — they are the same design files used in our own prototype.
  • 💡 Refund Policy: Because these are digital products, all sales are final. Once the files are delivered or the access links are provided, returns and refunds cannot be issued.

If you have any questions or feedback, feel free to reach out via GitHub Discussions or email.