I have found some brand new Allen Bradley servos that I think might be a good buy but I am having trouble making heads or tails of the specs. I am trying to figure out how many oz/in they are. Can anybody help me out and tell me if these would be worth it. I am looking for some good servos for my Cad-Cut router. Here is a link to the information on the motors. It is in .pdf format. They are the Y-2012-2-H00AA model.

http://mms.rockwellautomation.com/id...m008_-en-p.pdf
Thanks