Rotor assembly and motor with rotor assembly
A component and rotor technology, applied in the field of rotor components and motors, can solve the problems of poor noise reduction and vibration reduction, increased electromagnetic noise, and needs to be improved, so as to reduce vibration noise, improve reliability, and improve vibration reduction. performance effect
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[0044]Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0045] Such as Figure 1-5 As shown, the rotor assembly 100 according to the embodiment of the present invention includes a rotor core 10 , a permanent magnet 20 , a rotating shaft 30 , a structural member 40 , a first transmission member 51 and a vibration damping member 60 .
[0046] The rotor core 10 has a shaft hole 101 and a magnet slot 102 . Such as figure 1 and figure 2 As shown, the shaft hole 101 is arranged at the approximate center of the rotor core 10 and along the axial direction of the rotor core 10 ( figure 1 and figure 2 left and right directions) through the rotor core 10. There are multiple magnet slots 102 , and the multiple magnet slots...
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