PIEZOELECTRIC LINEAR MOTOR

摘要

PURPOSE: A piezoelectric linear motor is provided to transfer force to a moving body uniformly by forming a contact tip, contacting a moving body, on the upper center of a piezoelectric member. CONSTITUTION: In a piezoelectric linear motor, a piezoelectric member(100) is formed by laminating a plurality of piezoelectric sheets. A base(200) supports the bottom of the piezoelectric member. A moving body(400) is moved linearly while supporting various kinds of targets. A moving body contact tip(300) is contacted to the moving body while being attached to the top of the piezoelectric member. The vibration created from piezoelectric member is transferred to the moving body. The moving body contact tip linearly moves the moving body through a frictional force A guide member guides the liner movement of the moving body.