Multisegmented magnet array on voice coil motor in rotating data storage devices

Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers

Volumn 43, Issue 4 A, 2004, Pages 1398-1402

  Jeong, Jaehwa ^a   Lee, Moon G ^a   Lee, Jun Hee ^a   Yoon, Hyoung Kil ^a   Gweon, Dae Gab ^a  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

Author keywords

Finite element method; Magnetic circuit; Multisegmented magnet array (MSMA); Optimum design; Rotating data storage devices; Voice coil motor (VCM)

Indexed keywords

ACTUATORS; ARRAYS; DATA TRANSFER; DEFLECTION YOKES; FINITE ELEMENT METHOD; MAGNETIC CIRCUITS; MAGNETIC FLUX; MAGNETS; MOTORS; ROTATION; SPEECH COMMUNICATION;

MULTISEGMENTED MAGNET ARRAY (MSMA); OPTIMUM DESIGN; ROTATING DATA STORAGE DEVICES; VOICE COIL MOTOR (VCM);

DATA STORAGE EQUIPMENT;

EID: 3042815961     PISSN: 00214922     EISSN: None     Source Type: Journal    
DOI: 10.1143/JJAP.43.1398     Document Type: Article

References (8)

1. T. R. Albrecht, D. W. Albrecht, K. Kuroki, T. C. Reiley and K. Takahashi: J. Info. Storage Proc. Syst. 2 (2000) 47.
2. Bernard W. Bell, Jr.: Proc. Int. Symp. Optical Memory, Taipei, 2001, ISOM, 2001, p. 90.
3. K. Halbach: Nucl. Instrum. Methods 169 (1980) 1.
4. J. Ofori-Tenkorang and J. H. Lang: IAS annual meeting 1 (1995) 657.
5. D. L. Trumper, W.-J. Kim and M. E. Williams: IEEE Trans. Industry Appl. 31 (1996) 371.
6. H. R. Radwan and C. Kim: Adv. Info. Storage Syst. 7 (1996) 315.
7. C. S. Koh, O. A. Mohammed, J.-O. Kim and S.-Y Hahn: J. Appl. Phys. 75 (1994) 6045.
8. M. G. Lee, J. Jeong and D.-G. Gweon: Jpn. J. Appl. Phys. 42 (2003) 3394.