Is permanent magnet synchronous motor AC servo motor?
The permanent magnet synchronous motor is not the coil or induction material on the rotor, but the permanent magnet. Special servo drives are used to control such motors
First of all, the classification of motor: servo motor is divided into AC servo and DC servo, in which AC servo and synchronous and asynchronous points. Permanent magnet synchronous motor (PMSM) is a kind of synchronous AC servo motor.
NoPermanent magnet synchronous motor rotor is a permanent magnet, stator coil, often used as generator or collection of speed signals.AC servo motor is a kind of motor that can be accurately located.
