Deciding that the precision of a servo motor was overkill for a motion control project at BC Place in Vancouver, engineers chose a combination of an AC gear motor with brake and encoder and a “servo ...

Stepper motors resemble servo motors in that both types are characterized by an ability to rotate a partial turn and then stop for any interval with or without holding torque. In addition, both motor ...

This article originally appeared on Heidenhain.us and has been published here with permission. Servo motors are electric motors that let engineers and designers precisely control position, velocity ...