# Bevel Quickstart

**Mechanical Specifications**

* Material: Hardened Steel
* Finish: Black Zinc Plated
* Hub Bevel Weight: 14g
* Pinion Bevel Weight: 3.5g
* Gear ratio: 52:18 (2.88:1) 
* Module: 0.8 
* Hub Bevel OD: 41.8mm
* Pinion Bevel OD: 15.6mm

**In the Box**

* 1x Pinion Bevel Gear
* 1x Hub Mount Bevel Gear

**CAD Download**

[Axon Bevels Hub Gear](https://cdn.shopify.com/s/files/1/0657/9182/0008/files/AXON-ROBOTICS_HUB_BEVEL.step?v=1693714737)

[Axon Bevels Pinion Gear](https://cdn.shopify.com/s/files/1/0657/9182/0008/files/AXON-ROBOTICS_PINION_BEVEL.step?v=1693714736)

## Spacing Bevel Gears

For bevel gears, the smoothest operation does not always occur at the nominal center-to-center distance. This can be due to:

* Axis Misalignment
* Runout 
* Tolerance Stack-up

To mitigate these issues, we recommend offsetting the Hub Bevel 0.5mm away from the center axis to allow some space between the teeth when they mesh.

<figure><img src="https://2269588985-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F9eh1a50wToy49XgPSa8i%2Fuploads%2F7wNjKV1gHabnBtfUSOUO%2FAxon-Robotics_Bevels_Assembly_9mm.png?alt=media&#x26;token=d7509b12-47fd-4a99-a304-d3d093b9d48e" alt="" width="375"><figcaption><p>Axon Bevels Recommended Center to Center Offsets</p></figcaption></figure>

<figure><img src="https://2269588985-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F9eh1a50wToy49XgPSa8i%2Fuploads%2FNJpPv2Ig7hMR5o8BUpSi%2FAxon-Robotics_Bevels_Assembly_8.5mm.png?alt=media&#x26;token=5a25cfa7-627e-42a6-b700-3dfd48717a3c" alt="" width="375"><figcaption><p>Axon Bevels Nominal Center to Center Offsets</p></figcaption></figure>

## Usage Examples

### Mecanum Drivetrain

<figure><img src="https://2269588985-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F9eh1a50wToy49XgPSa8i%2Fuploads%2FHyKWMVFMkf0wvgFzZERw%2FAxon-Robotics_Bevels_Mecanum_Assembly.png?alt=media&#x26;token=24fb3119-e065-429e-9fdd-a521309df735" alt="" width="375"><figcaption><p>Mecanum Wheel Power Transmission</p></figcaption></figure>

### Swerve Drivetrain

<figure><img src="https://2269588985-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F9eh1a50wToy49XgPSa8i%2Fuploads%2FdfsUDcmw0FRjHO6xYMxm%2FAxon-Robotics_Bevels_Swerve_Assembly.png?alt=media&#x26;token=c7978cbc-c1eb-47a1-a525-ea7b16c0ffa3" alt="" width="375"><figcaption><p>Swerve Module Power Transmission</p></figcaption></figure>

### Intake Power Transmission&#x20;

Coming Soon!

### Lift Power Transmission

Coming Soon!