Re: Closed Loop CNC
The ones I use are PC based Galil motion, they close the encoder loop back to the card, encoder capable of 12Mhz reading resolution.
They also allow the use of some simple transconductance (non-intelligent) drives such as A-M-C, Copley, Aerotech etc.
The only commercial system using Galil AFAIK is Camsoft.
The Kanalog comes close to this.
The other card is Acroloop, but they seem to have dropped out of sight unfortunately after being taken over by Parker.
Al.
CNC, Mechatronics Integration and Custom Machine Design
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E.