永えい久きゅう磁じ石しゃく同どう期き電でん動どう機き

noun

permanent magnet synchronous motor; PMSM

Technical term in electrical engineering. Often abbreviated as PMSM. A type of brushless electric motor where the rotor contains permanent magnets and rotates synchronously with the stator's magnetic field.

• この電でん気き自じ動どう車しゃには永えい久きゅう磁じ石しゃく同どう期き電でん動どう機きが搭とう載さいされている。

  This electric vehicle is equipped with a permanent magnet synchronous motor.

• 永えい久きゅう磁じ石しゃく同どう期き電でん動どう機きは高こう効こう率りつで知しられている。

  Permanent magnet synchronous motors are known for their high efficiency.