一种交替步进式压电直线电机

2015 Symposium on Piezoelectricity, Acoustic Waves, and Device Applications (SPAWDA) Pub Date : 2015-10-01 DOI:10.1109/SPAWDA.2015.7364520

Zhao Su, Weiqing Huang, Mengxin Sun, Qian Lu

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引用次数: 1

摘要

提出了一种交替步进式压电直线电机。分析了这种新型直线电机的工作原理。制作了样机并对其力学性能进行了测试，验证了该原理的可行性。当电机采用三相方波、三角波和四相正弦波驱动，电压为100V(峰对峰)，频率为100Hz时，空载速度分别为0.502mm/s和0.432mm/s，最大输出分别为4.63N和3.73N。电机的机械性能已得到改善。

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An alternate stepping piezoelectric linear motor

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.

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2015 Symposium on Piezoelectricity, Acoustic Waves, and Device Applications (SPAWDA)

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