Egg Effector for EggBot

This project creates parameter configurable "unity" EggBot effectors. The effector is the shaft like part that goes between the stepper motor and the egg or sphere. This OpenSCAD design allows you to select the length of the effector. It is based on a design by Blubber33. It takes the D shaped shaft connector and combines it with a variable length cylinder to a suction cup holder. I call it a "unity" design because it allows me to use the Cup_coupler designed by Blubber33 or a small suction cup, or sometimes I just put a little putty on the end with no cup and connect to the egg / sphere. I can make the effector most any length to accommodate what I'm workin on.