Stepper Motor V1.1 by ProtoG

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Description
I designed this working model to show others how stepper motors work. This is specifically a permanent magnet stepper motor capable of 15 degree full steps and 7.5 degree half steps.
Printing Instructions
Video of Version 1.1 here: https://www.youtube.com/watch?v=U2HRJoyK8es

Video of Version 1 here: https://www.youtube.com/watch?v=v2FNUNALSTw

Looping gif I made here: http://i.imgur.com/Pr2z088.gifv

I published a complete how to guide here: http://www.instructables.com/id/3D-Printed-Stepper-Motor/

Printing Stats
Dodecagon_Rotor.stl Time: 0h 14m 50s Filament used: 0.210305m
Octagon_Stator.stl Time: 5h 53m 40s Filament used: 5.09337m
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