This is a Customizable version of http://www.thingiverse.com/thing:28143

I have lots of different generic motors, and I need them for a couple of projects that involve the Arduino. In order to make the motor less ugly and more capable of being screwed on to something, I made a parametric case, so that I could put in the parameters, and get a case for any of my motors. Then I realized that other people might need a motor case too, so I put it on Thingiverse under public domain. It also comes with 2 example motor case, for the motors shown in the pictures.
(It is not physically tested yet, although it has been theoretically tested)

Update: 7/27/2013
Now you can change the resolution for better prints and faster rendering!

To make a parametric design:

1. Open in Customizer
2. Customize NOTE: When you customize, I recommend using as accurate values as possible for your measurements.