Skip to main content
Log in

Inertia magnetic latch design considering actuator load unload

  • Technical Paper
  • Published:
Microsystem Technologies Aims and scope Submit manuscript

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11
Fig. 12
Fig. 13
Fig. 14
Fig. 15
Fig. 16
Fig. 17
Fig. 18
Fig. 19
Fig. 20
Fig. 21

References

  • Albrecht TR, Sai F (1999) Load/unload technology for disk drives. IEEE Trans Magn 35(2):857–862

    Article  Google Scholar 

  • Campbell SG (1987) Magnetically biased aerodynamically released integral safety latch for rigid disk drive. US Patent 4,692,829

  • Chew D (2002) Disk drive latching assembly. US Patent 6,462,813 B1

  • Chang J et al (2005) Pawl latch mechanism design and control for load/unload technology. Microsyst Technol 11:747–750

    Article  Google Scholar 

  • Funabashi K et al (2005) Magnetic disk apparatus. US Patent 0,190,504 A1

  • Hickox TA, Battu R, Gollbach LW (1996) Anti-rotation air vane inertia latch. US Patent 5,555,146

  • Liu Y et al (2007a) Latch apparatus for latching an actuator arm assembly in a disk drive. US Patent 7,203,019

  • Liu Y et al (2007b) Characteristics of ramp load of hard disk drive with magnetic bias and inertia latch. In: ASME international design engineering technical conferences. Las Vegas, 4–7 September 2007

  • Ratliff RT, Pagilla PR (2005) Design, modeling, and seek control of a voice-coil motor actuator with nonlinear magnetic bias. IEEE Trans Magn 41(6):2180–2188

    Article  Google Scholar 

  • Suk M, Jen D (1998) Potential data loss due to head/disk contacts during dynamics load/unload. IEEE Trans Magn 34(4):1711–1713

    Article  Google Scholar 

Download references

Acknowledgments

The first author would like to thank Samsung Information Systems America for the opportunity to conduct this research when he was an employee there.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Yanning Liu.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Liu, Y., (Sean) Kang, S.W. & (Paul) Chang, S. Inertia magnetic latch design considering actuator load unload. Microsyst Technol 15, 703–712 (2009). https://doi.org/10.1007/s00542-008-0771-4

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00542-008-0771-4

Keywords

Navigation