Investigation of Flying Characteristic of Sliders with Micro-actuator

마이크로 액추이에터를 장착한 슬라이더의 부상특성 연구

  • Published : 2000.11.01

Abstract

As the track density of hard disk drives increases, there is a need for more precise actuation of the head. This can be accomplished by using a high band width micro-actuator. In this work, the flying characteristics of sliders with micro-actuators are investigated with the aim to optimize the head/disk interface performance of such sliders. Contact-start-stop, sweep, and flying height tests are performed and analyzed. The results show that the MEMS based micro-actuator mounted on a slider possess acceptable flying characteristics.

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