> For the complete documentation index, see [llms.txt](https://docs.wcproducts.com/welcome/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wcproducts.com/welcome/gearboxes/planetaryx/overview-and-features.md).

# Overview and Features

## PlanetaryX

The PlanetaryX was built with a wide range of FRC use cases in mind, incorporating features that make it adaptable to just about anything you’d throw a gearbox at. Stack one, two, or three stages to land on the ratio you want, and change your mind later without buying a whole new gearbox.

<figure><img src="https://3780174091-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FHsaEh283Wbjq6h8k68Rq%2Fuploads%2FdyuwupKxq4MjUUOvRng3%2FPX%20-%20Cover.svg?alt=media&amp;token=5397265d-af15-4533-91b2-5a99a8ffcd27" alt="" width="563"><figcaption><p>PlanetaryX</p></figcaption></figure>

#### Notable Features:

* Modular Multi-Stage Design
* Compact 2" x 2.5" x 0.75" Stage Footprint
* Integrated Motor Bolt Circles and Bearing Bores
* Direct Motor Mounting or 1/2" Hex Input
* \#10-32 Tapped Mounting Holes on All Four Sides
* Compatible with Standard 1/2" Pitch Spacing

## PlanetaryX 180 Degree Gearbox

The Planetary X 180 Degree Gearbox is designed to mount the motor alongside the gearbox, reducing overall package length without sacrificing performance. Compatible with both belt and gear-driven reductions, it provides a compact solution for a wide range of FRC mechanisms.

<figure><img src="https://3780174091-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FHsaEh283Wbjq6h8k68Rq%2Fuploads%2F9j2hbxK65uirR9yzlolb%2FPX%20180%20Degree%20Gearbox%20-%20Cover.svg?alt=media&amp;token=9ae49b81-86be-493d-b132-e3790daea405" alt="" width="563"><figcaption><p>PlanetaryX 180 Degree Gearbox</p></figcaption></figure>

#### Notable Features:

* 2.552" Center-to-Center
* 2" and 1.375" Bolt Circles
* Direct Mounting to the PlanetaryX Input Block
* Compatible with Standard 1/2" Pitch Spacing and WCP Bearing Blocks


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