超音波モータ
1. Ultrasonic motorAn ultrasonic motor is a type of electric motor powered by the ultrasonic vibration of a component, the stator, placed against another component, the rotor or slider depending on the scheme of operation (rotation or linear translation). Ultrasonic motors differ from piezoelectric actuators in several ways, though both typically use some form of piezoelectric material, most often lead zirconate titanate and occasionally lithium niobate or other single-crystal materials.
Read “Ultrasonic motor” on English Wikipedia
Read “超音波モータ” on Japanese Wikipedia
Read “Ultrasonic motor” on DBpedia
Read “Ultrasonic motor” on English Wikipedia
Read “超音波モータ” on Japanese Wikipedia
Read “Ultrasonic motor” on DBpedia
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