The Torque Characteristics of the Cycloid Permanent Magnetic Gear Based on Halbach

摘要：

　　This paper presents a new cycloid permanent magnet gear(PM gear) based on Halbach array,which has the advantages such as extreme torque density and a very high gearing ratio.And the Halbach array can produce one-sided filed that will increase the magnetic filed intensity.The air-gap magnetic field of cycloid PM gear based on Halbach is got by adopting finite element method.At the same time,to research the torque characteristics,the factors which affect the magnetic torque of cycloid PM gear are studied respectively through the FEM,such as torque angle,offset,thickness of permanent magnets and yoke irons.

关键词： Halbach array cycloid permanent magnetic gear transmission torque numerical simulation

作者: Weina Hao Xuesong Zhu Jun Zhou

作者单位: Key Laboratory of E&M(Zhejiang University of Technology), Ministry of Education & Zhejiang Province The New United Group

会议类型: 国际会议

会议名称: 3rd International Conference on Frontiers of Manufacturing and Design Science(第三届制造与设计科学前沿国际会议(ICFMD))

会议地点: 香港

会议语种:英文

页码: 1244-1248

在线出版日期: 2012-12-11（万方平台首次上网日期，不代表论文的发表时间）