Piezoelectric motors use a piezoelectric ceramic element to produce ultrasonic vibrations of an appropriate type in a stator structure. The elliptical movements of the stator are converted into the ...

Abstract: Ultrasound is widely used in engineering and biology for applications such as ultrasonic cleaning, cutting, and cancer treatment. Piezoelectric ultrasonic transducers are widely used to ...

This article proposes a design method for a highly sensitive ultrasonic sensor based on piezoelectric bending vibration. First, based on the full-element rectangular thin plate theory, the resonant ...

The production of force or deformation is useful in microactuators, nanoactuators or piezoelectric motors. Piezoelectric ceramics consist ... but can also be used in ultrasonic applications. PLZT ...

The compact PILine ultrasonic piezoelectric linear encoders and motors make obsolete both the lead screw duct and the bulky, flanged stepper motors of traditional stages. Furthermore, the piezomotors ...