Spindle-drive motor with bushing
First Claim
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1. A spindle-drive motor, especially for driving a hard drive, with a stator, a rotor, a stationary axle in between, and a drive, said motor comprising:
- a bearing; and
a bushing which accommodates said bearing, said bushing being selectively mounted in the rotor or the stator;
said bushing together with said bearing forms a sealing gap which seals the rotor and the stator with respect to one another.
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Abstract
A spindle-drive motor, especially for driving a hard drive, with a stator, a rotor, an axle between them having at least one bearing, and a drive, where the rotor or stator is provided with a bushing which accommodates at least one bearing. The bushing and bearing together form a sealing gap which seals the rotor and the stator with respect to each other.
23 Citations
17 Claims
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1. A spindle-drive motor, especially for driving a hard drive, with a stator, a rotor, a stationary axle in between, and a drive, said motor comprising:
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a bearing; and a bushing which accommodates said bearing, said bushing being selectively mounted in the rotor or the stator; said bushing together with said bearing forms a sealing gap which seals the rotor and the stator with respect to one another. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification