This paper presents the development of a new type of traveling wave rotary ultrasonic motor. This motor consists of a metallic ring as the stator, and a piezoelectric ring which is bonded to it, and ...

Grace Musoki, another student participant, called on the government to ensure access to equipment and funding to help ...

This article proposes a flexible ultrasonic motor that consists of a single metal cube stator with a hole and an elastic elongated coil spring inserted into the hole. When voltages are applied to ...