DEVELOPMENT OF A PRINTED COIL SPINDLE MOTOR FOR A COMPUTER HARD DISK DRIVE

机译：用于计算机硬盘驱动器的打印线圈主轴电机的开发

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This paper introduces the design and development of axial gap spindle motor for the computer hard disk drive using printed circuit board (PCB) and dual air gap. Compared with the conventional radial gap spindle motor, it has high efficiency and small power consumption because it has negligible iron loss, and it has no cogging torque because it does not have tooth/slot structure. It is mechanically rigid and stable to mount the rotating disk. It can be effectively used for various applications of small precision spindle motors with its manufacturing flexibility.

机译：本文介绍了使用印刷电路板（PCB）和双气隙的计算机硬盘驱动器的轴向间隙主轴电机的设计和开发。与传统的径向间隙主轴电机相比，由于铁损微不足道，因此效率高，功耗小，并且由于没有齿槽结构，因此没有齿槽转矩。它具有机械刚性和稳定性，可安装旋转磁盘。它具有制造灵活性，可以有效地用于小型精密主轴电机的各种应用。

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来源
《Thirtieth Annual Symposium on Incremental Motion Control Systems amp; Devices, Jul 23-26, 2001, Berkeley, California》|2001年|p.147-151|共5页
会议地点 Berkeley CA(US);Berkeley CA(US)
作者
G.H.Jang; J.H. Chang;
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作者单位

PREM, Department of Mechanical Engineering Hanyang University, Seoul, 133-791, Korea;

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原文格式 PDF
正文语种 eng
中图分类电工技术;
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DEVELOPMENT OF A PRINTED COIL SPINDLE MOTOR FOR A COMPUTER HARD DISK DRIVE

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