Inter-shaft permanent magnet coupling mechanism
A permanent magnetic coupling and inter-shaft technology, applied in the direction of electromechanical devices, electromechanical transmission devices, electrical components, etc., can solve the problems of shortening the life of the equipment, generating vibration, and difficulty in accurately ensuring the alignment of the two axes, so as to reduce the accuracy requirements of the equipment and install Difficulty, large centering error, effect of eliminating vibration
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[0019] As shown in the figure, the inter-shaft permanent magnet coupling mechanism of the present invention includes a permanent magnet rotor 1 and a conductor rotor 2 arranged coaxially. Permanent magnets 4 and conductors 3 are distributed on the permanent magnet rotor 1 and conductor rotor 2 respectively. There is an air gap 5 between the rotor 1 and the conductor rotor 2; a plurality of permanent magnets 4 are distributed along the circumference, and a magnetic conductor 6 made of a magnetic permeable material is arranged between adjacent permanent magnets 4; the magnetic poles of the permanent magnets 4 The direction (that is, the direction of the connecting line between the S pole and the N pole) is located in the circumferential direction of the permanent magnet rotor 1, and the magnetic pole directions of the adjacent permanent magnets 4 (indicated by the direction of the arrow in the figure) face or face each other.
[0020] The mechanism also includes an adjusting devi...
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