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NEMA 14 Stepper Planetary Gearbox [1:4] Compact
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Compact NEMA 14 Stepper Planetary Gearbox [1:4].
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Model information
- Source
- Printables
- Category
- Mechanical Parts
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
NEMA 14 Stepper Planetary Gearbox [1:4 reduction ratio]. Designed to be compact.
All CAD files included (File layering is a mess). Photo depicts a custom shaft but I've included a generic template of the adapter plate. First photo depicts some of the parts, un-assembled.
Printing recommendation:
Print all gears 100% solid. Scarf seams. If tolerance is too tight for your printer, change wall order to outer→inner.
Required hardware:
- 3x M3x10 screws (Threaded into plastic of planetary bracket)
- 4x M3x20 screws (Stepper)
You will need to model your own adapter plate for your own applications. I've included a SolidWorks file as a template.