> For the complete documentation index, see [llms.txt](https://docs.plummerindustries.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.plummerindustries.com/drive-systems/drive-corners/drive-corner-specs.md).

# Drive Corner Specs

Quick facts and specifications to make product comparison easier

## Specification Sheet

| Wheel Size                        | 2.5 in                                |
| --------------------------------- | ------------------------------------- |
| Drive Motors                      | Neo,Neo 2.0,Vortex, Kraken X60        |
| Azimuth Motors                    | Neo,Neo 2.0, Vortex, X60, X44, Minion |
| Weight                            | \~2.7 lbs. Standard Configuration     |
| Total height (with Neo 2.0 Motor) | \~5.9 in                              |
| Ground Clearance (To Tube)        | 1.8125 in                             |
| High Ratio                        | 3.25 to 1                             |
| Mid Ratio                         | 4 to 1                                |
| Azimuth Ratio                     | 28 to 1                               |

## Drive Speeds

{% hint style="info" %}
These are calculated using the free spinning speed of the motors. Your robot will be slower due to other parasitic losses. You can calculate more accurate numbers based on robot parameters [HERE](https://plummerindustries.com/robotics/resources/calculators/drivetrain-calculator).
{% endhint %}

<table><thead><tr><th width="182">Drive Ratio</th><th>Neo,Neo 2.0</th><th>Neo Vortex</th><th>Kraken x60</th></tr></thead><tbody><tr><td>Free Speed</td><td>5670</td><td>6784</td><td>6000</td></tr><tr><td>Mid Ratio (4:1)</td><td>15.4 Fps</td><td>18.5 Fps</td><td>16.3 Fps</td></tr><tr><td>High Ratio (3.25:1)</td><td>19 Fps</td><td>22.7 Fps</td><td>20.1 Fps</td></tr></tbody></table>

{% hint style="info" %}
We only use non profile shifted pinion gears for our gear ratios. Teams are welcome to use profile shifted pinions to adjust the drive speed further. See our FRC Knowledge page [**HERE**](/frc-knowledge/mechanical/drive-train.md) to learn how to do this.
{% endhint %}


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