Problem to be solved: to provide a permanent magnet type guide with a simple and robust structure, and to provide a permanent magnet type guide by rotation of a rotary drive shaft and a magnet type power generating apparatus capable of stabilizing the eccentric rotation of the half wave.Solution: in a magnet type power generating apparatus in which the eccentric rotating shaft mechanism 50 is rotated by rotating the rotary drive shaft 36 and the rotation of the eccentric drive shaft mechanism 50 is rotated, and the permanent magnet type guide is eccentric and rotated along the magnet ring railThe permanent magnet guideOn the outer circumference of the roll, a cylindrical roll of non-magnetic material facing the two magnetic pole faces of the permanent magnet 20 of the magnet ring gauge is formed.A roll type permanent magnet type guide 90-1 having a permanent magnet disposed at an equiangular angular distance in the circumferential direction between the inner peripheral surface of the cylindrical roll and the outer peripheral surface of the bearing of the support arm 70An eccentric rotary power generator characterized by 90 - 2.Diagram
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