A Magnetically Geared Lead Screw Without Translator Skewing
A Magnetically Geared Lead Screw Without Translator Skewing
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DOI:
10.1109/ecce.2018.8557751
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发表时间:
2018-09
期刊:
影响因子:
--
通讯作者:
M. B. Kouhshahi;J. Bird;A. Jannsen;J. Kadel;W. Williams
中科院分区:
文献类型:
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作者:
M. B. Kouhshahi;J. Bird;A. Jannsen;J. Kadel;W. Williams
A magnetically geared lead screw is able to convert high-speed rotation to low-speed translation via magnetic gearing. In this paper a new type of magnetically geared lead screw is presented that uses translator rings without any skewing. The magnetic gearing is accomplished by utilizing an inner rotor with helically skewed magnets and an outer cylinder with a skewed flux focusing magnet arrangement. The operating characteristics and an experimental prototype are presented.