AC Synchronous Stepper Motor
AC Synchronous Stepper Motors are the stepping motors that are operated on AC (Alternating Current). With synchronous motor method, the speed is directly comparative to AC input frequency. This speed can be wide-ranging by varying the frequency, although most applications basically employ gearing or a belt- or chain-drive structure to attain the desired load speed. These motors are rugged as well as inexpensive because the rotor covers no winding slip rings, or commutator. Offered high-quality AC Synchronous Stepper Motors have cylindrical solid rotors. Though these motors cannot run at increased speeds, but come with a high holding torque.