In ten years, permanent magnet (PM) synchronous motor capability has speedy improve follow the PM material technology and relevance technology celerity development.
Compare with induction motor and commonly motor, it has some advantage. Such as simply control, good low speed run capability and high performance price ratio etc. This make the PM brushless synchronous motor come to become a main stream in AC servo system, specially in middle-small domain that with high precision and high capability.
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In ten years, permanent magnet (PM) synchronous motor capability has speedy improve with the celerity development of the PM material technology and relative technology . Comparing with induction motor and common synchronous motor, it has some advantages. Such as simple control, good low speed run capability and high performance price ratio etc., which makes the PM brushless synchronous motor comes to become a main stream in AC servo system, specially in middle-small domain that with high precision and high capability.
In latest ten years, permanent magnet (PM) synchronous motor capability has speedy improved with the celerity development of the PM material technology and relative technology . Comparing with induction motor and common synchronous motor, it has some advantages. Such as simple control, good low speed run capability and high performance price ratio etc., which make the PM brushless synchronous motor comes to become a main stream in AC servo system, specially in middle-small domain that with high precision and high capability.