| 摘要 |
PROBLEM TO BE SOLVED: To provide the structure for preventing an end line of a coil from folding or breaking when the end line of the coil is bent. SOLUTION: The end lines 6a, 6b of both coils 4, 5 are projected to the outside from a resin molded goods A whereby both of the coils 4, 5 are coated with the resin material, and counterbores 10 are formed on the surface part of the resin molded goods A corresponding to the end lines 6a, 6b of both of these coils 4, 5 in the state surrounding both of the coil end lines 6a, 6b. The depth and diameter of the counterbores 10 are respectively set to 3-10 times the diameter of the coil end line.
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