> For the complete documentation index, see [llms.txt](https://wiki.purduesigbots.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.purduesigbots.com/hardware/vexu/custom-manufactured-parts-library.md).

# Custom Manufactured Parts Library

{% hint style="info" %}
This is a community driven article. If you have any files that you are interested in adding, please email the following email:

<sig.robotics.purdue@gmail.com>
{% endhint %}

{% hint style="success" %}
To export parts from OnShape, right click on the desired part, and select 'Export'. To export the entire assembly, click the 'Export Tab' button from the bottom toolbar.&#x20;
{% endhint %}

## Wheels

### Purdue SIGBots Custom Omni Wheel Tutorial

{% embed url="<https://youtu.be/hnaj-MxNwrc?si=R8nVu9tvGsbjeKMi>" %}

### 2" Omni Wheel - Purdue SIGBots

This part was originally designed in 4 parts for a chassis, but then began being used for tracker wheels. There is an updated tracker wheel version with a specific insert below.&#x20;

<table data-card-size="large" data-column-title-hidden data-view="cards" data-full-width="true"><thead><tr><th></th><th data-hidden></th><th data-hidden></th><th data-hidden data-card-cover data-type="files"></th></tr></thead><tbody><tr><td></td><td></td><td></td><td><a href="/files/bkyJ6MMLROu7ntYAZnrb">/files/bkyJ6MMLROu7ntYAZnrb</a></td></tr><tr><td></td><td></td><td></td><td><a href="/files/Dby9KFpxxFLIDde8E8vv">/files/Dby9KFpxxFLIDde8E8vv</a></td></tr></tbody></table>

{% embed url="<https://cad.onshape.com/documents/de53d8cbcb93f4e50364247c/w/d8245ab64d063802b3a5af46/e/45228ab368f2a129b83f469c?renderMode=0&uiState=663bfc5fb6260701cc633e99>" %}

### 2" Omni Wheel \[Encoder Insert] - Purdue SIGBots

<table data-card-size="large" data-column-title-hidden data-view="cards" data-full-width="true"><thead><tr><th></th><th data-hidden></th><th data-hidden></th><th data-hidden data-card-cover data-type="files"></th></tr></thead><tbody><tr><td></td><td></td><td></td><td><a href="/files/oTD95GpTML73vTlH2q9q">/files/oTD95GpTML73vTlH2q9q</a></td></tr><tr><td></td><td></td><td></td><td><a href="/files/sWrMWTzwIjrz5YSyXPdG">/files/sWrMWTzwIjrz5YSyXPdG</a></td></tr></tbody></table>

<figure><img src="/files/NHe8Rvaz2smoBtCfHEg0" alt=""><figcaption></figcaption></figure>

{% embed url="<https://cad.onshape.com/documents/e9ff8ca49841dbb318f75bbc/w/006d1c46e5b51691a276622a/e/f3bfe87428d234e070d582c5?renderMode=0&uiState=663b9abeb6260701cc6137f2>" %}

### 9mm Linear Rail Tracking Wheels - Purdue SIGBots

These were designed to use the [2" Omni Wheel \[Encoder Insert\]](#id-2-omni-wheel-encoder-insert-purdue-sigbots) with a set of additional 3D printed brackets to mount the AMT-102v encoder & house everything together. This also uses [9x95mm linear rails](/hardware/vexu/commercial-off-the-shelf-parts-library.md#id-9x95mm-linear-rail-and-carraige-purdue-sigbots).&#x20;

<table data-card-size="large" data-column-title-hidden data-view="cards"><thead><tr><th></th><th data-hidden></th><th data-hidden></th><th data-hidden data-card-cover data-type="files"></th></tr></thead><tbody><tr><td></td><td></td><td></td><td><a href="/files/TtKOcdsqkqdSIFIoGilK">/files/TtKOcdsqkqdSIFIoGilK</a></td></tr><tr><td></td><td></td><td></td><td><a href="/files/30VBwQ6yCxfTBv1zRnru">/files/30VBwQ6yCxfTBv1zRnru</a></td></tr></tbody></table>

{% embed url="<https://cad.onshape.com/documents/a8afcad50063519e2c9b2158/w/43bd205985a14b3d4358d6a7/e/7c1e412c432be19887a91d25?renderMode=0&uiState=663bc77c98473252d4f65330>" %}


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