STATOR PRODUCTION METHOD AND COIL

摘要

A stator production method in which a coil is wound around a core (2) is provided with a unit assembly formation step in which a unit assembly (5) is formed through the assembly of a plurality of coil units (4) and an insertion step in which coil side parts (42) of the coil units (4) are inserted into corresponding slots (23). A core (2) and coil combination is used that satisfies the relational expression: 2π ∙ (Ri − B ∙ L) > A ∙ (number of slots).