For rotary or linear motors, motion is produced in the same way and the same basic physics and electromagnetic forces apply. The theory that produces "torque" in a rotary motor produces "force" in a ...

Rolling-ring drives are friction drives that convert the constant rotary motion of a plain shaft into a traversing action that moves an attached carriage. Used in positioning and reciprocating ...

Industrial equipment and machinery usually involve a good amount of rotating and actuating parts. Effective automation of these elements calls for sensors to reliably detect the position of actuators ...