# Dual traveling wave rotary ultrasonic motor with single active vibrator

> Research article (Applied Physics Letters, 2017) · cited 26× · AI/ML

**Wikidata**: [openalex:W2604341075](https://www.wikidata.org/wiki/openalex:W2604341075)  
**Source**: https://4ort.xyz/entity/dual-traveling-wave-rotary-ultrasonic-motor-with-single-active-vibrator