> For the complete documentation index, see [llms.txt](https://monasheng.gitbook.io/zerotohero/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://monasheng.gitbook.io/zerotohero/cots-parts-zero-to-hero/cots-parts/power-transmission.md).

# Power Transmission

- [Motors](https://monasheng.gitbook.io/zerotohero/cots-parts-zero-to-hero/cots-parts/power-transmission/motors.md)
- [Gearboxes](https://monasheng.gitbook.io/zerotohero/cots-parts-zero-to-hero/cots-parts/power-transmission/gearboxes.md)
- [Linkages](https://monasheng.gitbook.io/zerotohero/cots-parts-zero-to-hero/cots-parts/power-transmission/linkages.md)
- [Shafts and Screws](https://monasheng.gitbook.io/zerotohero/cots-parts-zero-to-hero/cots-parts/power-transmission/shafts-and-screws.md)
- [Belts and Chains](https://monasheng.gitbook.io/zerotohero/cots-parts-zero-to-hero/cots-parts/power-transmission/belts-and-chains.md)