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I have the chance to grab a Series II CNC for change. The control has been pretty much gutted and I think the motors are gone too, unfortionately.
Has anyone done a retrofit on one of these machines? As I understand, B-port used bigger motors on these than the more common Series I CNC's, but they also tended to oversize the hell out of the motors too so I'm not sure I really need to go full strength.
Ideas?
I have a R2E3 Series II that up and runs when it wants. The servos are 28 inch pounds (3.2 nm converted to sae) I will be retrofitting it with an Ajax control. but will be using the original servos. Yes, they are heavy duty but you need the power to control the machines 1000# table load capacity.
What is the model of your machine?
Steve
ps: you can check out there site at http//www.ajaxcnc.com