QU Jian-jun, W Yan-li - Tribology, 2010 - tribology.com.cn
Ultrasonic motor is a new type of motor which is driven by friction force generated at the interface between the rotor and the stator. Development and applications of ultrasonic motor …
W Yan-li, QU Jian-jun, T Xiu - TRIBOLOGY, 2010 - tribology.com.cn
Friction material is one of the most important parts in ultrasonic motor. Its application modes affect directly the characteristics of ultrasonic motor. Using two traveling wave ultrasonic …
J Qu, W Guo, Y Wang - Proceedings of the Institution of …, 2013 - journals.sagepub.com
Friction material is one of the key components in an ultrasonic motor. The wear of the material affects the contact friction and output performance of the motor. A method which …