# 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>" %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://wiki.purduesigbots.com/hardware/vexu/custom-manufactured-parts-library.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.