A rotor for an electric motor , the rotor comprising an iron core having a stacked body formed by stacking core sheets having a predetermined shape, wherein the iron core has a plurality of the stacked bodies , and the plurality of the stacked bodies are disposed while causing angles of the plurality of the stacked bodies in a rotation direction of the rotor to be different from each other; wherein: the plurality of the stacked bodies are constituted by only two stacked bodies that are a first stacked body and a second stacked body ; each of the first stacked body and the second stacked body has, in a circumferential direction thereof, one side having a first axial thickness (Ha) and an opposite side having a second axial thickness (Hb), and, in an axial direction thereof, a burr surface and a shear droop surface ; characterized in that : the shear droop surfaces of the first stacked body and the second stacked body are in contact with each other; and the first stacked body and the second stacked body are disposed such that, in the rotation direction of the rotor , the one side of the first stacked body having the first axial thickness (Ha) axially overlaps the opposite side of the second stacked body having the second axial thickness (Hb). an electric motor , the rotor comprising an iron core having a stacked body formed by stacking core sheets having a predetermined shape, wherein the iron core has a plurality of the stacked bodies , and the plurality of the stacked bodies are disposed while causing angles of the plurality of the stacked bodies in a rotation direction of the rotor to be different from each other; wherein: the plurality of the stacked bodies are constituted by only two stacked bodies that are a first stacked body and a second stacked body ; each of the first stacked body and the second stacked body has, in a circumferential direction thereof, one side having a first axial thickness (Ha) and an opposite side having a second axial thickness (Hb), and, in an axial direction thereof, a burr surface and a shear droop surface ; characterized in that : the shear droop surfaces of the first stacked body and the second stacked body are in contact with each other; and the first stacked body and the second stacked body are disposed such that, in the rotation direction of the rotor , the one side of the first stacked body having the first axial thickness (Ha) axially overlaps the opposite side of the second stacked body having the second axial thickness (Hb). the plurality of the stacked bodies are constituted by only two stacked bodies that are a first stacked body and a second stacked body ; each of the first stacked body and the second stacked body has, in a circumferential direction thereof, one side having a first axial thickness (Ha) and an opposite side having a second axial thickness (Hb), and, in an axial direction thereof, a burr surface and a shear droop surface ; characterized in that : the shear droop surfaces of the first stacked body and the second stacked body are in contact with each other; and the first stacked body and the second stacked body are disposed such that, in the rotation direction of the rotor , the one side of the first stacked body having the first axial thickness (Ha) axially overlaps the opposite side of the second stacked body having the second axial thickness (Hb). <EOS>