I bought a pair of PUMA 260 robots on Ebay. I'm having some trouble figuring out what particular variant they are. They have a bronze-finish color scheme, with no company markings, only the text "PUMA 260". Instead of the typical large rectangular umbilical connector, they have a pair of DSUB connectors. In pretty much all the images I could find online, the wrist mechanism is spherical. On mine, it's more cylindrical. Is it possible that these are a very early version?
Does anybody have any info on the motors, especially voltage and current ratings? I found some possibly useful information Here, for the RP Automation version. do these same specs also apply to the earlier versions? Thanks!