# SplineXS Bore

Here are all the products that are compatible with the new SplineXS shaft. 

## Pinions

Motor Pinions are smaller gears that are design to fit on a motor shaft. These gears use a wider 3/4" face width to help distribute torque over a wider area. 

{% hint style="info" %}
**Center Distance**

Some pinions are designed with a profile shift. This profile shift does two things:

* Removes undercut on the tooth, making it stronger and easier to manufacture.
* Increases the center distance of the pinion.

You must account for the increase in center distance when using these pinions. For example, a 10T gear on 12T center distance, will act like a 10T gear when you're doing ratio calculations but act like a 12T gear when you're doing center distance calculations. 

Another way to think about it is if you have a 12T (on 12T spacing) gear driving a 60T gear, it can be replaced with a 10T (on 12T spacing) without having to change the center distance. With the 12T (on 12T spacing) gear, the ratio was 5:1 (60/12). With a 10T (on 12T spacing) gear, the ratio is 6:1 (60/10)
{% endhint %}

### 20 DP Gear Pinions

<div><figure><img src="https://782947646-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FG5VCf9egrd5oqXAIKxwT%2Fuploads%2FIFmwNuvtRGwrgKZEHKNo%2F12T.svg?alt=media&#x26;token=230c5223-db66-4d06-b055-c76f6fb783ee" alt=""><figcaption><p>12T Pinion</p></figcaption></figure> <figure><img src="https://782947646-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FG5VCf9egrd5oqXAIKxwT%2Fuploads%2F8TXW1GbVRQeoWiZoMYhK%2F14T.svg?alt=media&#x26;token=79c6853b-b49b-4d36-b63f-9d8e19f97a8f" alt=""><figcaption><p>14T Pinion</p></figcaption></figure> <figure><img src="https://782947646-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FG5VCf9egrd5oqXAIKxwT%2Fuploads%2FVGSexXGtAUe3jd9kRAan%2F16T.svg?alt=media&#x26;token=ce33fef0-8c63-4e13-b62c-b0d766d29df0" alt=""><figcaption><p>16T Pinion</p></figcaption></figure></div>

| Part Number                                        | # of Teeth | Center Distance |
| -------------------------------------------------- | ---------- | --------------- |
| [WCP-1008](https://wcproducts.com/products/kraken) | 10T        | 12T             |
| [WCP-1009](https://wcproducts.com/products/kraken) | 11T        | 12T             |
| [WCP-1010](https://wcproducts.com/products/kraken) | 12T        | 12T             |
| [WCP-1011](https://wcproducts.com/products/kraken) | 12T        | 14T             |
| [WCP-1012](https://wcproducts.com/products/kraken) | 13T        | 14T             |
| [WCP-1013](https://wcproducts.com/products/kraken) | 14T        | 14T             |
| [WCP-1014](https://wcproducts.com/products/kraken) | 14T        | 16T             |
| [WCP-1015](https://wcproducts.com/products/kraken) | 15T        | 16T             |
| [WCP-1016](https://wcproducts.com/products/kraken) | 16T        | 16T             |

### 10DP Gear Pinions

<table><thead><tr><th>Part Number</th><th># of Teeth</th><th data-hidden>Center Distance</th><th data-hidden>Part Number</th></tr></thead><tbody><tr><td><a href="https://wcproducts.com/products/kraken">WCP-1005</a></td><td>10</td><td>10</td><td></td></tr></tbody></table>

### #25 Chain Pinions

<div><figure><img src="https://782947646-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FG5VCf9egrd5oqXAIKxwT%2Fuploads%2FGE18PIxydeUP3joJvhKd%2F%2325%20Spline%20-%2010T%20Pinion.svg?alt=media&#x26;token=1cb1fdb5-081a-4c60-91ef-52ba0feb7481" alt=""><figcaption><p>#25 Chain 10T Steel Sprocket</p></figcaption></figure> <figure><img src="https://782947646-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FG5VCf9egrd5oqXAIKxwT%2Fuploads%2FF6CgqQzTb2ieKUTjyYdu%2F%2325%20Spline%20-%2012T%20Pinion.svg?alt=media&#x26;token=39bc0338-031d-4810-aa15-b226564c5279" alt=""><figcaption><p>#25 Chain 12T Steel Sprocket</p></figcaption></figure></div>

The #25 Motor pinions allow for teams to directly transfer motion throughout their system with the use of the #25 chain.

<table><thead><tr><th>Part Number</th><th># of Teeth</th><th data-hidden>Center Distance</th><th data-hidden>Part Number</th></tr></thead><tbody><tr><td><a href="https://wcproducts.com/products/kraken">WCP-1019</a></td><td>10</td><td>10</td><td></td></tr><tr><td><a href="https://wcproducts.com/products/kraken">WCP-1020</a></td><td>12</td><td></td><td></td></tr></tbody></table>

## Pulleys

<div><figure><img src="https://782947646-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FG5VCf9egrd5oqXAIKxwT%2Fuploads%2FFFsbhJpzcDNhcSrAnuag%2F9mm%20Wide%20Pinions.svg?alt=media&#x26;token=881c1513-599e-4414-b5cd-4fc1f7e604ba" alt=""><figcaption><p>9mm Wide Aluminum Pulley</p></figcaption></figure> <figure><img src="https://782947646-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FG5VCf9egrd5oqXAIKxwT%2Fuploads%2FsXomfuFGb7zyepy7lRvS%2F15mm%20Wide%20Pinions.svg?alt=media&#x26;token=ac8571d8-bb3b-4a85-b535-51efe2a429b3" alt=""><figcaption><p>15mm Wide Aluminum Pulley</p></figcaption></figure></div>

Theses pulleys allow teams to directly transfer motion throughout their system with the use of GT2 or HTD timing belts.

<table><thead><tr><th width="170">Part Number</th><th># of Teeth</th><th>Width</th><th>GT2/HTD</th><th data-hidden>Center Distance</th><th data-hidden>Part Number</th></tr></thead><tbody><tr><td><a href="https://wcproducts.com/products/kraken">WCP-1017</a></td><td>12</td><td>9mm</td><td>HTD</td><td>10</td><td></td></tr><tr><td><a href="https://wcproducts.com/products/kraken">WCP-1018</a></td><td>12</td><td>15mm</td><td>HTD</td><td></td><td></td></tr><tr><td><a href="https://wcproducts.com/products/kraken">WCP-1178</a></td><td>16</td><td>9mm</td><td>GT2</td><td></td><td></td></tr><tr><td><a href="https://wcproducts.com/products/kraken">WCP-1179</a></td><td>16</td><td>15mm</td><td>GT2</td><td></td><td></td></tr></tbody></table>

## Hex Adapter

<figure><img src="https://782947646-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FG5VCf9egrd5oqXAIKxwT%2Fuploads%2FqVkEybNrmHZpAbl9ZKOE%2FSplineXS%20to%20.5%20Rounded%20Hex.svg?alt=media&#x26;token=e5682999-d795-45f3-990a-960789e137db" alt="" width="375"><figcaption><p>SplineXS to 1/2" Rounded Hex Adapter</p></figcaption></figure>

The SplineXS to 1/2" Rounded Hex Adapter allows teams to directly power their systems using their preferred gear ratios.

<table><thead><tr><th>Part Number</th><th>Hex Size</th><th>Width</th><th data-hidden>Center Distance</th><th data-hidden>Part Number</th></tr></thead><tbody><tr><td><a href="https://wcproducts.com/products/kraken">WCP-1118</a></td><td>1/2" Rounded Hex</td><td>1"</td><td>10</td><td></td></tr></tbody></table>

## Spacers

<div><figure><img src="https://782947646-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FG5VCf9egrd5oqXAIKxwT%2Fuploads%2Foihqp4dccjMAsPoE9pIv%2FSplineXS%20Spacer%20(.0625).svg?alt=media&#x26;token=4194cde6-ed58-47c7-9552-00f43f1c3eb3" alt=""><figcaption><p>1/16"</p></figcaption></figure> <figure><img src="https://782947646-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FG5VCf9egrd5oqXAIKxwT%2Fuploads%2FZL09YqSx1l2FVjeEd5EH%2FSplineXS%20Spacer%20(.125).svg?alt=media&#x26;token=522fcb12-b5f7-461a-812b-076b1f8879bb" alt=""><figcaption><p>1/8"</p></figcaption></figure> <figure><img src="https://782947646-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FG5VCf9egrd5oqXAIKxwT%2Fuploads%2FHKDUL1gZmDumf4QS495j%2FSplineXS%20Spacer%20(.25).svg?alt=media&#x26;token=dd35f92f-c073-4c85-96ae-e92db55b032d" alt=""><figcaption><p>1/4"</p></figcaption></figure></div>

This combination of spacers is designed to position motor pinions on the Kraken X60 shaft to ensure proper spacing and meshing of teeth. The larger OD of these spacers is designed to help teams retain gears when using the SplineXS to 1/2" Rounded Hex Adapter.

**Lengths Available:**

<table><thead><tr><th>Part Number</th><th>Width</th><th>OD</th><th data-hidden>Center Distance</th><th data-hidden>Part Number</th><th data-hidden>Length</th></tr></thead><tbody><tr><td><a href="https://wcproducts.com/products/kraken">WCP-1403</a></td><td>1/16"</td><td>5/8"</td><td>10</td><td></td><td>1/16"</td></tr><tr><td><a href="https://wcproducts.com/products/kraken">WCP-1404</a></td><td>1/8"</td><td>5/8"</td><td></td><td></td><td>1/8"</td></tr><tr><td><a href="https://wcproducts.com/products/kraken">WCP-1405</a></td><td>1/4"</td><td>5/8"</td><td></td><td></td><td>1/4"</td></tr></tbody></table>

## 3D Print Inserts

<figure><img src="https://782947646-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FG5VCf9egrd5oqXAIKxwT%2Fuploads%2FQ2RjZGeZoxsvLPPLBVeb%2FSplineXS%20to%203D%20Print%20Adapter.svg?alt=media&#x26;token=5999192d-2dbd-4d2d-a1c2-a6cbfc8d75c2" alt="" width="375"><figcaption><p>8mm SplineXS to 3D Print Adapter</p></figcaption></figure>

The SplineXS 3D Print Insert allows teams to add a steel Spline XS bore to their 3D printed part, while removing the fear of the spline bore stripping out.

<table><thead><tr><th>Part Number</th><th>Width</th><th data-hidden>Center Distance</th><th data-hidden>Part Number</th></tr></thead><tbody><tr><td><a href="https://wcproducts.com/products/kraken">WCP-1021</a></td><td>1/4"</td><td>10</td><td></td></tr></tbody></table>


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