Cylinder type permanent magnetic speed controller
A permanent magnet governor, cylindrical technology, applied in the direction of electrical components, electromechanical devices, etc., can solve the problems of small magnetic density, small torque density, low utilization rate of magnetic energy of permanent magnet governor, etc., to achieve large output The effect of torque
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[0030] Such as figure 1 , image 3 , Figure 4 , Figure 5 , Image 6 with Figure 7 The cylinder type permanent magnet governor shown includes an outer magnetic cylinder 1, a thin-walled copper cylinder 2, a permanent magnet block 3, and an inner magnetic cylinder 4 arranged coaxially and sequentially from the outside to the inside. , The outer wall of the thin-walled copper cylinder 2 is closely attached and fixed to the inner surface of the outer magnetic permeable cylinder 1 to form the first rotor assembly, and a number of permanent magnet blocks 3 are attached and fixed on the outer side of the inner permeable cylinder 4 in the circumferential direction. The surface constitutes the second rotor assembly, the first rotor assembly and the second rotor assembly are coaxially installed, and there is an air gap 5 between the outer surface of the permanent magnet block 3 and the inner surface of the thin-walled copper cylinder 2. The outer magnetic cylinder 1 and the inner mag...
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