| 摘要 |
In a head drum assembly and a tape drive having said head drum assembly, the head drum assembly comprises a fixed shaft secured to a lower stator; a rotor having a motor part, and provided with a magnetic head; an upper stator disposed at a distance in an axial direction with the rotor held and secure to said shaft; and rotary transformers individually provided between the rotor and the stator. Thereby, there is realized a small and high performance head drum assembly and a tape drive in which crosstalk between different transmission system is prevented, and which improved mounting accuracy of rotary transformations.
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