opto encoder mount
by mattvenn, published
a parametric, laser cut opto encoder disk and mount.
Laser cut and bolt together the parts.
Edit the scad files to change the number of fins on the encoder disk.
This type of shaft mounting was inspired by Stuart Child's draw bot patterns. http://stuartchilds.com/drbo/
I made the fins out of mdf because my encoders can see through black acrylic.