Research on mechanical analysis and optimal design of electromagnetic variable pre-pressure ultrasonic motor

Ultrasonic motors have been widely applied and promoted due to their advantages, such as low-speed high torque, fast response, and self-locking upon power loss. However, their working principle relies on contact friction drive, and the magnitude of the applied pre-pressure directly affects their per...

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Bibliographic Details
Main Authors: Ruikun Niu, Yong Guo, Guanqi Wu, Jun Liu
Format: Article
Language:English
Published: AIP Publishing LLC 2025-01-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0245519
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