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Figure 1 from Hard Disk Drive Spindle Motor System Design For Data Recording With Ultrahigh TPI | Semantic Scholar
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HDDJ: Turning an Old Hard Disk Drive Into a Rotary Input Device : 7 Steps (with Pictures) - Instructables
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Figure 5 from Effects of Tolerance Design on Suppression of Electromagnetic-Induced Acoustic Noises and Vibration Transmission in Hard Disk Drive Spindle Motors | Semantic Scholar
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