Hi, This is my first post(be kind :wave.

The problem I have is with a fanuc OTA control regards spindle amp model #A06b-6060-H007. I am trying to sauce some components for the board as to repair myself but no such luck, There are lots of spindle drives on Ebay, so I`am trying to gather as much information on the comunication from/to the control to try and retrofit something more available at sensible price as the machine only has very few years left in it.

Any info/manuals regards the drive/control would be much appreciated and a valuable asset to this problem.

Connection manual OTA
Spindle manual for A06B-6060-H007 (I series)

Thanks in advance