Permanent magnet drive-pulley
A belt driving pulley of permanent-magnet is prepared by a hub made of magnetic isolation material, a ring flange fixed on hub through piece and multiple block of rare earth permanent-magnet. The ring flange is featured as setting magnetism conduction body and magnetism isolation body in interval se...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A belt driving pulley of permanent-magnet is prepared by a hub made of magnetic isolation material, a ring flange fixed on hub through piece and multiple block of rare earth permanent-magnet. The ring flange is featured as setting magnetism conduction body and magnetism isolation body in interval sequence to form the flange, setting multiple block of rare earth permanent-magnetic in ring slot on flange periphery to increase frictional force between driving pulley and magnetism conductive belt. |
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