OpenHarmonic-EQ: 3D Printed Harmonic Drive Telescope Mount (Beta)
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OpenHarmonic-EQ: A 3D-printable PLA telescope mount combining harmonic drives for zero-backlash DIY astronomy.
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Updated at source:
Model information
- Source
- Printables
- Category
- Mechanical Parts
- License
- Creative Commons — Attribution — Share Alike
The OpenHarmonic-EQ, a compact, high-precision telescope mount designed to be 3D-printed entirely out of PLA.
Traditional equatorial and alt-azimuth mounts can be prohibitively expensive or bulky. This project aims to bring the incredible precision and zero-backlash benefits of strain wave gearing to the DIY astronomy community by combining accessible 3D-printed structures with commercially available harmonic drives.
⚠ Work in Progress (WIP) Notice
Please Note: This design is currently in its beta phase. While the geometry is functional, it is not yet "perfect." As more makers download, test, and provide feedback, I will continually improve the design, tolerances, and structural integrity.
I will be field-testing this mount under real night-sky conditions this coming winter, and I will update the project files alongside real-world testing photos as soon as possible! Your makes, comments, and constructive feedback are deeply appreciated.