K40 rotary adapter updated to V2 w/ dual adjustable height.

cults3d

I've updated the rotary adapter to a simpler and height adjustable one. I only added the new main parts as the wheels and endplate can be used from the version 1. It will work with a K40 or any other engraver. The following are the parts the user must provide: -- Stepper motor NEMA 17. (42.3MM X 42.3MM) -- 3x 20 Teeth 5mm GT2 Timing Belt Pulley -- Stepper motor screws are M3s. -- The rest of the screws are M5s of 20 and 40MMs for the mounts and end-plate. --5ea 5mm x 14mm x 5mm bearings -- The size of the aluminum extrusion can be either 25mm x 25mm or 20mm X 20mm cut at desired length as long as it fits in your laser bed. -- W & H are 150MM x 85MM. -- The size of the timing belt is of 150MM circumference.