Double-stator axial magnetic flow arc-shaped permanent magnet motor
A permanent magnet motor, axial magnetic flux technology, applied in the direction of magnetic circuit shape/style/structure, electrical components, electromechanical devices, etc., can solve the problems of system vibration, poor dynamic stiffness, slow motion response, etc., and achieve high dynamic stiffness. , the effect of reducing the volume and weight, and improving the response speed
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specific Embodiment approach 1
[0018] Specific implementation mode one: combine Figure 1 to Figure 8 Describe this embodiment. This embodiment includes a left side arc stator 1, a left support bracket 2, an arc rotor core 3-1, a left permanent magnet 3-2, a right permanent magnet 3-3, and a right support Bracket 4, right side arc-shaped stator 5, fastening screw 6 and base 7; the section of the arc-shaped rotor core 3-1 is T-shaped, and the arc-shaped rotor core 3-1 includes a supporting part 3-1 -1 and effective working part 3-1-2; arc rotor iron core 3-1, left permanent magnet 3-2 and right permanent magnet 3-3 form arc rotor, wherein the left permanent magnet 3-2 The N and S poles are alternately arranged on the left side of the arc-shaped rotor core 3-1, and the N and S poles of the right permanent magnet 3-3 are alternately arranged on the right side of the arc-shaped rotor iron core 3-1; the left side of the arc-shaped stator 1 Located on the left side of the rotor, the right arc-shaped stator 5 is ...
specific Embodiment approach 2
[0019] Specific implementation mode two: combination figure 1 , figure 2 , image 3 , Figure 4 , Image 6 , Figure 7 , Figure 8 with Figure 9 This embodiment is different from Embodiment 1 in that the permanent magnets are arranged as a series magnetic circuit, and the polarities of the permanent magnets are different at the opposite sides of the arc-shaped rotor core. When the N pole on the left side faces the arc-shaped rotor core 3-1, the right side is the S pole facing the arc-shaped rotor core 3-1, and when the left side is the S pole facing the arc-shaped rotor core 3-1, the right side is the N pole facing the arc-shaped rotor core 3-1, and the two sides The N and S poles are arranged alternately.
Embodiment approach 3
[0020] Embodiment 3: The difference from Embodiment 1 or Embodiment 2 is that the arc of the arc-shaped rotor is larger than that of the stator, and the arc length of the arc-shaped rotor can be designed according to the requirements of the operating angle.
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