Amorphous stator, and electric motor using same

An amorphous stator for use in an electric motor, the amorphous stator comprising:

• a number of unit split core assemblies that are temporarily assembled in an annular form;
• and
• an annular support bracket that are coupled at one side surface of the number of the assembled unit split core assemblies, to thus fix the number of the unit split core assemblies,
• wherein each of the number of unit split core assemblies comprises:
• a number of unit split cores that are made in an “I”-shape by compression molding amorphous alloy powder;
• a number of insulating bobbins that comprise inner and outer flanges that are formed in the outer periphery of the number of unit split cores, to thus define a coil winding area, in which a first coupling protrusion and a coupling ring that are formed at both ends of the outer flange interconnect with each other to then be assembled in an annular form, and that are fixed to the outer side of the annular support bracket by a second coupling protrusion that extends in a direction opposed to the first coupling protrusion and fixed to the inner side of the annular support bracket by a pair of third coupling protrusions that are formed at both sides of the inner flange;
• and
• a coil that is wound on the coil winding area of the insulating bobbins.