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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Milby, R. Schreck, E. Sonnenfeld, R. |
| Copyright Year | 1965 |
| Abstract | A key parameter in the design of magnetic disk drives is the start-up motor torque needed to guarantee a spin-up. We present a detailed discussion of a method to measure motor start torque in the drive and to relate it to head-disk stiction. Our method involves controlling the total current applied to the motor during start attempts, and using externally mounted magnetic field sensors to detect disk rotation. In this way we are able to determine the torque required to cause the heads to break-free of the disks. |
| Sponsorship | IEEE Magnetics Society |
| Starting Page | 1780 |
| Ending Page | 1782 |
| Page Count | 3 |
| File Size | 709916 |
| File Format | |
| ISSN | 00189464 |
| Volume Number | 34 |
| Issue Number | 4 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1998-07-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Force measurement Hall effect devices Mechanical sensors Logic Magnetic field measurement Data acquisition Voltage control Motion detection Magnetic flux Rotation measurement |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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