SINDLE MOTOR
PURPOSE: A spindle motor is provided to improve the reliability of the spindle motor by using a thrust plate made of a material including pores. CONSTITUTION: A thrust plate(30) is formed between a gap and an herb(12) facing a sleeve(22). The thrust plate is made of a material including pores. A sea...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | PURPOSE: A spindle motor is provided to improve the reliability of the spindle motor by using a thrust plate made of a material including pores. CONSTITUTION: A thrust plate(30) is formed between a gap and an herb(12) facing a sleeve(22). The thrust plate is made of a material including pores. A sealing member is separated from the sleeve. The sealing member forms a sealing portion of hydrodynamic bearing working fluid. |
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