• DocumentCode
    3717674
  • Title

    An alternate stepping piezoelectric linear motor

  • Author

    Zhao Su;Wei-qing Huang;Meng-xin Sun;Qian Lu

  • Author_Institution
    State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, 210016, China
  • fYear
    2015
  • Firstpage
    418
  • Lastpage
    420
  • Abstract
    An alternate stepping piezoelectric linear motor was proposed. The operation principle of this novel linear motor was analyzed. A prototype was fabricated and its mechanical properties was tested which proves that the principle is feasible. When the motor is driven by three-phase square and triangular waves and four-phase sine waves at a voltage of 100V(peak to peak value), and frequency of 100Hz, the speeds without load are 0.502mm/s and 0.432mm/s and the maximum outputs are 4.63N and 3.73N.The mechanical properties of the motor have been improved.
  • Keywords
    "Prototypes","Force","Fasteners","Piezoelectricity","Acoustic waves","Actuators"
  • Publisher
    ieee
  • Conference_Titel
    Piezoelectricity, Acoustic Waves, and Device Applications (SPAWDA), 2015 Symposium on
  • Type

    conf

  • DOI
    10.1109/SPAWDA.2015.7364520
  • Filename
    7364520
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3717674