Rotor of an electrical machine
A rotor ( 1 ) of an electrical machine ( 10 ), having at least one permanent magnet ( 3 ), which is embodied as a hollow cylinder ( 5 ) and which has axial contact faces ( 20 ) that cooperate with corresponding axial clamping faces ( 22 ) of at least one retaining element ( 4 ), with which element t...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A rotor ( 1 ) of an electrical machine ( 10 ), having at least one permanent magnet ( 3 ), which is embodied as a hollow cylinder ( 5 ) and which has axial contact faces ( 20 ) that cooperate with corresponding axial clamping faces ( 22 ) of at least one retaining element ( 4 ), with which element the permanent magnet ( 3 ) is secured to the rotor ( 1 ), in which at least one of the clamping faces ( 22 ) has a knurling ( 46 ) extending in the radial direction. |
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