| 摘要 |
A tension sensor within a tape drive for measuring tension of a magnetic tape medium is provided. The tension sensor comprises a guide pin connected to a top plate for guiding the magnetic tape medium; at least two flexure structures connected to the top plate and a base such that the at least two flexure structures are in a parallel configuration; and at least one magnetic field density sensor associated with the guide pin for detecting lateral motion of the guide pin. In some embodiments, the guide pin is a tape guiding roller.
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