Camera Rotator

This will be a one axis camera rotation system. Two of these can be combined for Pan & Tilt operations.

The parts listed below are for one rotator. Pan & Tilt operations will require twice the parts :

* 4 608 inline skate bearings http://amzn.to/1TkSVri
* 1 5070 thrust bearing is used behind the 70mm disk : http://amzn.to/1TkT6Tt
* 12 m3 nuts : http://amzn.to/1rLLpuB or http://amzn.to/1X3c4hZ
* 8 m3 50mm bolts : http://amzn.to/1W24Vzw
It was easier to order long bolts and cut to length with a Dremel tool
* 4 m3 17mm bolts : http://amzn.to/1W24Vzw
again order these and cut to length
* 1 32.5mm aluminum spacer : http://www.aluminumspacers.com/mas8-5-32-5
I used these for the motor mount as I was not able to get a good fit with a plastic mount. I order a bunch of other spacers and could replace the parts labeled support with 25mm long spacers from here as well.
* 1 section of 5/16 steel rod sourced from home depot.
* 2 1/4-20 square