| 旋转式超磁致伸缩马达最新研究进展 |
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| 引用本文： | 张爱华,周建军. 旋转式超磁致伸缩马达最新研究进展[J]. 杭州电子科技大学学报, 2004, 24(6): 78-81 |
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| 作者姓名： | 张爱华 周建军 |
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| 作者单位： | 杭州电子科技大学机电工程学院,浙江,杭州,310018 |
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| 摘 要： | 综述了两种旋转式超磁致伸缩马达的工作原理，针对马达中存在的摩擦问题，介绍了日本研究者设计的压电摆线马达的思想，并由此提出超磁致伸缩摆线马达的概念，即利用超磁致伸缩材料在激励磁场作用下产生的伸缩力来推动摆线减速机构旋转输出。
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| 关 键 词： | 超磁致伸缩材料 压电 摆线 |
| 文章编号： | 1001-9146(2004)06-0078-04 |
| 修稿时间： | 2004-06-24 |
The State of the Art of Magnetostrictive Rotary Motors Technology |
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| ZHANG Ai-hua,ZHOU Jian-jun. The State of the Art of Magnetostrictive Rotary Motors Technology[J]. Journal of Hangzhou Dianzi University, 2004, 24(6): 78-81 |
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| Authors: | ZHANG Ai-hua ZHOU Jian-jun |
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| Abstract: | Two types of magnetostrictive rotary motors are summarized for reviewing of the friction problem existed in this kind of motors. A newly invented piezoelectric cycloid motor by Japan is introduced. Based on this invention, the authors propose a new design concept for magnetostrictive cycloid motor driven by magnetostrictive material, in which the expansion and contraction of the magnetostrictive forces are converted into a pure rotation by means of cycloidal gearing. |
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| Keywords: | giant magnetostrictive material piezoelectric cycloid drive |
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