By the way did you look into the actual power required?, as 27Kw seems heck of alot as the main load is the motors and they are not that big. It may be worth looking into what you actually need in the way of rotary converter if the robot takes 220 3ph.
As it would save alot of grief retrofitting and it seems you have a good system in place.
Al
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CNC, Mechatronics Integration and Machine Design.
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E. |