4.5v / 12v motor wheel dimensions?

[Unfinished_Projects]

Hello,

I have 4.5v train motor (https://www.bricklink.com/v2/catalog/catalogitem.page?P=bb07pb01&name=Electric, Motor 4.5V Type A 12 x 4 x 4 with 4.5V stamped on front&category=[Electric, Motor]#T=C) that needs wheels.  I have access to a 3D printer and 3D modeling software/knowledge.  My question is, does anyone have dimensions for "wheel2a" ?(https://www.bricklink.com/v2/catalog/catalogitem.page?P=wheel2a&name=Train Wheel Spoked for Motor&category=[Wheel]#T=C)

 I would like to try to make something that goes into this motor and gives it a technic axle, or just recreate the wheel (either all plastic, or using purchased metal rod). 

Unfinished_Projects

[mrseven]

Here is a solution to mount wheels, but a very rare one.
Take these axles:
https://www.bricklink.com/v2/catalog/catalogitem.page?P=bb301#T=C&C=67
or
https://www.bricklink.com/v2/catalog/catalogitem.page?P=pinpw2#T=S&C=67&O={"color":67,"iconly":0}

and there are my desgns of wheels:

https://www.shapeways.com/model/3dtools/7898169/0/6?key=9e7a44e657107110436dbc3cf302d303
https://www.shapeways.com/model/3dtools/7898186/0/76?key=77796d1e017eb202445e789aee9bd2da

 

 

 

[Unfinished_Projects]

1 hour ago, mrseven said:

Here is a solution to mount wheels, but a very rare one.
Take these axles:
https://www.bricklink.com/v2/catalog/catalogitem.page?P=bb301#T=C&C=67
or
https://www.bricklink.com/v2/catalog/catalogitem.page?P=pinpw2#T=S&C=67&O={"color":67,"iconly":0}

and there are my desgns of wheels:

https://www.shapeways.com/model/3dtools/7898169/0/6?key=9e7a44e657107110436dbc3cf302d303
https://www.shapeways.com/model/3dtools/7898186/0/76?key=77796d1e017eb202445e789aee9bd2da

Wow I did not know those parts existed! Very cool! 

Also thanks for sharing your designs!

Unfinished_Projects