| タイトル | Feasibility model of a high reliability five-year tape transport, Volume 1 |
| 本文（外部サイト） | http://hdl.handle.net/2060/19740009048 |
| 著者（英） | Anderson, M. E.; Davidson, W. A.; Eshleman, R. L.; Meyers, A. P.; Gortowski, R. C. |
| 著者所属（英） | IIT Research Inst. |
| 発行日 | 1973-10-01 |
| 言語 | eng |
| 内容記述 | The development, performance, and test results for the spaceborne magnetic tape transport are discussed. An analytical model of the tape transport was used to optimize its conceptual design. Each of the subsystems was subjected to reliability analyses which included structural integrity, maintenance of system performance within acceptable bounds, and avoidance of fatigue failure. These subsystems were also compared with each other in order to evaluate reliability characteristics. The transport uses no mechanical couplings. Four drive motors, one for each reel and one for each of two capstans, are used in a differential mode. There are two hybrid, spherical, cone tapered-crown rollers for tape guidance. Storage of the magnetic tape is provided by a reel assembly which includes the reel, a reel support structure and bearings, dust seals, and a dc drive motor. A summary of transport test results on tape guidance, flutter, and skew is provided. |
| NASA分類 | INSTRUMENTATION AND PHOTOGRAPHY |
| レポートNO | 74N17161
NASA-CR-132901 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/195785 |
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