We've decided to retrofit 4th axis to our Fadal EMC, and are looking at our options for a rotary table.
One of the requirments is that the table have a through hole, and my understanding is the fadal made VH165 does not have this option.
So far my research has lead me to Hardinge as a Directly compatible rotary product. We need a through hole with working a min size of 1.5" for work on the lends of small diameter long shafts.
Any feedback using a Hardinge system or any other suggestions?
The Direct Drive DD100 and DD200 look like some slick units - I'm a little worried about price though ! Zero backlash, high speed indexing.
Thanks for any insight/suggesgions.
-Kyle.