CGEM RA/DEC Motor Gearbox Replacement Spur Gear (Internal Plastic Gear)
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Replacement internal spur gear for the Celestron CGEM RA/DEC motor gearbox. Used as a small reduction stage gear inside
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- Accessories
- Licencja
- Creative Commons — Public Domain
I made this because a small plastic spur gear inside my Celestron CGEM RA motor gearbox stripped, and replacements are difficult to source individually.
This gear sits inside the motor gearbox (not the main worm drive) as part of the internal reduction gear train. It is a light-load internal gear and acts as part of the motor’s reduction stage.
This model is intended as a drop-in replacement for the original plastic gear found in the CGEM RA/DEC motor assembly gearbox.
Notes:
Internal gearbox spur gear (not external mount gear / not worm gear)
Designed for CGEM RA/DEC motor assemblies
Functions as part of the motor reduction stage
Tested in a working gearbox (if true for you, otherwise remove)
Printing recommendations:
Material: PETG or Nylon recommended (PLA for temporary use only)
High detail printing recommended for smooth meshing
Light lubrication recommended for long-term use