Inquiry (采购产品): optical encoder I want to buy a optical encoder to my final year project.Project is built up a DC motor close-loop control system. The DC motor shaft diameter is 1.4cm.I need hollow type encoder disk to mount on motor shaft.The encoder should have pluses per revolution over 500. price is not problem.PLEASE SEE ATTACHED FILE!optical encoder.doc **** Hidden Message ***** Co:University of Ruhuna Tel:94-071-3551558 Email:kumararkjp@gmail.com Contact Person: r.Janaka Country:Sri Lanka **** Hidden Message ***** kumararkjp@gmail.com
