| 摘要 |
PROBLEM TO BE SOLVED: To stably fix a bus bar module with no looseness without giving influences on a magnetic flux path of a stator core. ! SOLUTION: A stator 2 comprises: a stator core 5 having a back yoke 7 and plural teeth 8; coils 6 respectively wound around circumferences of the teeth 8; and a bus bar module 30 for electrically connecting the plural coils 6 wound around the teeth 8. A holding member 31 of the bus bar module 30 is formed of insulation resin containing only a predetermined amount of functional groups coupled with amine groups, and has a fixing part 36 contacting an axial end face of the stator core 5. A resin layer 22 containing the amine groups is adhered to the axial end face of the stator core 5 contacting the fixing part 36. Then, the bus bar module 30 is jointed to the stator core 5 by a chemical reaction due to heating by the functional groups contained in the fixing part 36 and the amine groups contained in the resin layer 22. ! COPYRIGHT: (C)2015,JPO&INPIT |
