The stator of a polyphase rotating electrical machine, polyphase rotating electrical machine having a stator, and a manufacturing method of the stator

摘要

Stator structure that facilitates the formation of the windings of the stator of the present invention relates polyphase dynamoelectric machine, polyphase dynamoelectric machine having the same, and a manufacturing method thereof. [SOLUTION] The stator (5), the teeth being surrounded by (70) individual coils with the winding of each phase, multiple turns of (73) and and having an axial length (L) is with (50) body having therein a plurality of notches defined by (61) and (60), the body (50), two complementary, each having a length of a partial axial direction (L1, L2) with the annular portion, such a (501, 502), the teeth of the body (50) (61), is integral to alternately (502) other (501) and one of the (501, 502) the annular portion of the two. Method of manufacturing the stator comprises the steps of: covering individual coils (70) of the teeth (501, 502) annular portions of two (61), and a step of combining the annular portion of the two (501 and 502). [Selection Figure Figure 2