Halbach outer rotor doubly salient motor
A double salient motor, outer rotor technology, applied in the direction of magnetic circuit rotating parts, magnetic circuit shape/style/structure, magnetic circuit static parts, etc., can solve the problems of increasing the motor manufacturing process and cost, magnetic leakage, etc. Achieve the effect of large air gap magnetic density, large air gap and strong overload capacity
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[0040] See attached Figure 6 , according to a kind of Halbach external rotor double salient pole motor of the present invention, comprise stator, rotor, air gap between stator and rotor and rotating shaft 62; The permanent magnet 66 arranged at 63, the stator iron core arranged around the permanent magnet 66, the stator iron core is made up of stator iron core assemblies 64, there is an air gap 61 between the stator iron core assemblies 64; the rotor is arranged outside the stator iron core, Both the stator core and the rotor core have a salient pole slot structure, and the permanent magnet 66 is a Halbach array. Although the motor shown in this figure has a stator permanent magnet support 63, in fact, according to the needs of motor design and technology, the stator permanent magnet support 63 can be designed into different sizes, or the stator permanent magnet support 63 is not used, and the Halbach column permanent magnet 66 is directly fixed on the inner wall of the stat...
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