| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor with excellent connection quality and workability due to soldering during connecting an aluminum wire and a lead wire using a connection substrate.SOLUTION: A motor 10 solder-connects an aluminum wire 18 and a lead wire 19 of a motor coil 14 on a connection substrate 21 having an aluminium wire insertion section 33 and a soldering land 34. Flux is applied to a tip of an aluminum core wire 22 from which a resin coating 23 of the aluminum wire 18 is exfoliated for soldering with a solder for aluminum. The soldering land 31 is formed at a gap away from the aluminum wire insertion section 33, and a base 22a of the aluminum core wire 22 on which a solder 27 for aluminum is not located is positioned at the gap. A portion of the aluminum core wire 22 on which the solder 27 for aluminum is located is soldered by a solder 28 for copper together with the lead wire 19. |
