CASSETTE COIL AND ROTATING ELECTRICAL MACHINE HAVING THE CASSETTE COIL

摘要

A cassette coil comprising an insulator bobbin 10 including a core tube 14 around which a wire 13 coated with an insulating film is wound, forming a coil, and a pair of plate-shaped flanges 15, 16 provided at both ends of the core tube, the flange 15 including a cutout portion opening 12 in a side, wherein the cassette coil includes an insulation wall 11 between a winding start part 13a which is one end of the coil of the wire and an outermost wire part 13b located on the outermost side of the coil of the wire and close to the flange 15.