FORCE DETECTION SENSOR, FORCE SENSOR, AND ROBOT

A force detection sensor includes a base member having a first surface subjected to an external force and a second surface having a normal direction different from the first surface, and an inter-digital electrode placed on the second surface. Further, the second surface deforms when the first surfa...

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Bibliographische Detailangaben
1. Verfasser:	KAMIYA, Toshiyuki
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRICITY MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A force detection sensor includes a base member having a first surface subjected to an external force and a second surface having a normal direction different from the first surface, and an inter-digital electrode placed on the second surface. Further, the second surface deforms when the first surface is subjected to the force. Furthermore, the second surface includes a part formed by a surface of a piezoelectric material and the inter-digital electrode is placed in the part. The piezoelectric material is quartz crystal. The second surface is parallel to an electrical axis of the quartz crystal.