rotary parts ?????

Hello all, skimmed the forums and was wondering if some one could link a thread that talks about where to find motors and other realted parts for building rotary machines. I am currently building coil machines and would love to branch out into rotary's.
thanks in advance for the help.
Pablo

There are a few threads about this, try the search function.

I will say go with a good motor. Your best low end is a Mabuchi, the high end is Maxon, Faulhaber, and portscap.

i always wanted to see a machine building section on here.