Magnetic suspension bearing stator, magnetic suspension bearing, motor, compressor and air conditioner
A bearing stator and magnetic suspension technology, which is applied in the fields of magnetic suspension bearing stator, motor, magnetic suspension bearing, compressor and air conditioner, can solve the problems of shell deformation, low reliability and unsatisfactory coaxial accuracy, and achieves the reduction of The amplitude of small high-frequency vibration, improving the matching accuracy, and avoiding the effect of multiple disassembly and assembly
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[0048] Example one of magnetic suspension bearing stator, magnetic suspension bearing, motor, compressor and air conditioner:
[0049] The air conditioner of this embodiment uses the compressor of this embodiment, the compressor of this embodiment includes the magnetic suspension bearing of this embodiment, the motor of this embodiment includes the magnetic suspension bearing of this embodiment, and the magnetic suspension bearing of this embodiment includes a rotor and The magnetic suspension bearing stator of this embodiment. Please refer to Figure 1 to 4 The magnetic bearing stator of this embodiment includes a housing 1 and a stator assembly. The housing 1 has an installation cavity 13 in which the stator assembly is installed.
[0050] Please refer to figure 1 and Figure 4 The stator assembly includes a connecting ring 2, a stator core 3 and a stator winding 4. The stator winding 4 is wound on the stator core 3. The outer peripheral wall of the stator core 3 and the inner p...
Example Embodiment
[0059] The second embodiment of magnetic suspension bearing stator, magnetic suspension bearing, compressor and air conditioner:
[0060] Please refer to Figure 5 and Image 6 In the magnetic bearing stator of this embodiment, along the axial direction of the magnetic bearing stator, the mounting cavity 13 is formed between the first side wall 11 and the second side wall 12. The stator assembly is installed in the mounting cavity 13, and the One end in the axial direction abuts against the first side wall 11, and the other end of the stator assembly in the axial direction abuts against the second side wall 12. The first side wall 11 and the second side wall 12 restrict the movement of the stator assembly in the axial direction. Specifically, after the assembly of the stator assembly is completed, the housing 1 is formed on the stator assembly by die casting, and the housing 1 is cooled and shrunk to achieve the purpose of interference fit between the housing 1 and the connecting ...
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