MAGNETIC-GEARED MOTOR AND MAGNETIC GEAR
Provided is a magnetic geared motor and a magnetic gear that support pole pieces with high rigidity, have small residual stress, and are very easy to assemble. Included are stator (10), first rotor (20) that rotates by magnetic flux generated by stator (10), and second rotor (30) that rotates at a s...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | Provided is a magnetic geared motor and a magnetic gear that support pole pieces with high rigidity, have small residual stress, and are very easy to assemble. Included are stator (10), first rotor (20) that rotates by magnetic flux generated by stator (10), and second rotor (30) that rotates at a speed different from that of first rotor (20). Second rotor (30) includes a plurality of pole pieces (100) annularly arranged along the circumferential direction of second rotor (30), and frame (200) including a circumferential portion including a plurality of gaps respectively corresponding to the plurality of pole pieces (100) and in each of which the corresponding one of the plurality of pole pieces (100) is at least partly inserted. The plurality of pole pieces (100) and frame (200) are integrated with mold resin (300). |
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