Study on a novel ring-type standing-wave linear Ultrasonic Motor

摘要：

In this paper,a novel ring-type standing-wave linear USM is presented.The substructure of the ibrator is a metal square-ring beam which cross section is rectangular.The vibrator which has two ontract surfaces for power output is connected with the engine base by flexure hinges.The physical dimension of the motor is 29mm × 26mm × 4mm.The working modes are B9 in-plane bending vibration modes,which have almost the same frequencies and can be used to realize movement of forward and backward using the same power supply.The working principle is analyzed.The vibrator of the motor is optimized.The prototype is manufactured and experimental investigated,which is offered as heoretical basis for designing the ring-type standing-wave linear USM.

关键词： linear ultrasonic motor standing wave square-ring

作者: Hongxiang Wang Qing He Liang Guan Shuang Liu

作者单位: Institute of Vibration Engineering,Liaoning University of Technology,121001 Jinzhou,China

会议类型: 国际会议

会议名称: The 4th International Workshop on Piezoelectric Materials and Applications in Actuators(第四届国际压电材料及其在作动器上的应用研讨会)

会议地点: 南京

会议语种:英文

页码: 278-282

在线出版日期: 2007-09-09（万方平台首次上网日期，不代表论文的发表时间）