Not sure a great spot to throw this up in but this looked as promising as any other forum.....I am adding a Spindle servo and new spindle....22MM on the servo and 30MM on the spindle and having an interesting time sourcing some appropriate pulleys. I need something like a 3:1 and just haven't seen any decent pulleys....aluminum would be fine and timing or 5 rib style or even a double V but it's been pretty disappointing so far....any thoughts and sources would be greatly appreciated!
I added a few pics....we have a few big spindles and thought it would be funny to contrast them...the other of the Delta servo is pretty much what I am searching for only in the sizes I need.