SPINDLE MOTOR
The present invention relates to a spindle motor comprising a shaft; a sleeve which has a hollow cylindrical shape in order to rotatably support the shaft and comprises a ring-shaped groove along the outer peripheral surface; and a base which comprises a cylindrical shaped support unit and inserts t...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to a spindle motor comprising a shaft; a sleeve which has a hollow cylindrical shape in order to rotatably support the shaft and comprises a ring-shaped groove along the outer peripheral surface; and a base which comprises a cylindrical shaped support unit and inserts the sleeve into a hollow unit formed in the center of the support unit. |
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