4th axis servo controlled rotary table build

Hi everyone,

I am getting ready to build a 4th axis for my CNC mill. I should be getting the rotary table in the mail in about a week. I will be posting pictures as I go along .

The rotary table is one from eBay. It is of the 8" variety. I believe the brand is CME.

The servo and drive is from Leadshine and is 400w.

Here are a couple pictures of the servo and drive:

 

I finally finished up all of the T-nuts. The last part will be the back plate. It is partially machined out. Once it is mounted up to the face of the 4th axis, I should have up to .075" adjustability.

 

And here is the finished 4th axis .

 

A test part. It works great!

 

I love it when something actually works.