SplineXS Bore

Here are all the products that are compatible with the 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.

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)

20 DP Gear Pinions

12T Pinion

14T Pinion

16T Pinion

Part Number	# of Teeth	Center Distance
WCP-1008	10T	12T
WCP-1009	11T	12T
WCP-1010	12T	12T
WCP-1011	12T	14T
WCP-1012	13T	14T
WCP-1013	14T	14T
WCP-1014	14T	16T
WCP-1015	15T	16T
WCP-1016	16T	16T

10DP Gear Pinions

Part Number	# of Teeth
WCP-1005	10

#25 Chain Pinions

#25 Chain 10T Steel Sprocket

#25 Chain 12T Steel Sprocket

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

Part Number	# of Teeth
WCP-1019	10
WCP-1020	12

Pulleys

9mm Wide Aluminum Pulley

15mm Wide Aluminum Pulley

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

Part Number	# of Teeth	Width	GT2/HTD
WCP-1017	12	9mm	HTD
WCP-1018	12	15mm	HTD
WCP-1178	16	9mm	GT2
WCP-1179	16	15mm	GT2

Hex Adapter

SplineXS to 1/2" Rounded Hex Adapter

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

Part Number	Hex Size	Width
WCP-1118	1/2" Rounded Hex	1"

Spacers

1/16"

1/8"

1/4"

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:

Part Number	Width	OD
WCP-1403	1/16"	5/8"
WCP-1404	1/8"	5/8"
WCP-1405	1/4"	5/8"

3D Print Inserts

8mm SplineXS to 3D Print Adapter

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.

Part Number	Width
WCP-1021	1/4"