https://i.ytimg.com/vi/Ns7oWJQgZWU/hqdefault.jpg

– Made with Autodesk Maya 2016 Student version
– Recorded with ezvid, free download at http://ezvid.com
– Thanks to ghostwarrior 6704 for the Wheel Object: http://tf3dm.com/3d-model/-ghost-59929.html
– Thanks to Sangiemenla for the expression idea: https://www.youtube.com/watch?v=FHiiVMC3HDQ

Formula:
wheel01.rotateZ = (control.translateX / (3.14)) *-360

source