Stator body for an electric motor, stator, electric motor, and associated manufacturing method

A stator body for an electric motor, the stator body comprising:

• a yoke of generally cylindrical shape and comprising a plurality of axial notches on its inner face, and
• a star comprising a plurality of teeth extending radially, the end of which has a shape complementary to the notches of the yoke,
• wherein the yoke and the star are formed by cutting from at least one common part, such that the yoke and the star are formed by cutting from a stack of a set of sheets configured to be superposed axially,
• wherein the star is configured to be inserted inside the yoke by axial translation,
• wherein the yoke comprises at least one recess formed next to at least one notch of the plurality of notches in an axial direction to allow bending of the adjacent wall of the notch during insertion of the star into the yoke, or
• wherein the star comprises at least one recess formed in at least one tooth of the plurality of teeth of the star in an axial direction to allow bending of the adjacent wall of the tooth,
• wherein the at least one recess is formed only in certain sheets of the set.