servo vs stepper

[tobbe65]

Is there any difference in positioning accuracy between a servo vs stepper motor constalation.

[Gerald D]

The servo can be more accurate if a high quality feedback encoder is used on the back of the servo motor.

[rotorzoomer]

I found the FAQ on geckos website very informative in the early days of me researching CNC.

http://www.geckodrive.com/faq.aspx?n=71814