| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor capable of efficiently releasing heat of a power element.SOLUTION: A through-hole 21a is provided immediately under a power element 22 of a power substrate 21. A salient 32 protruded from a partition wall 31 of a housing 30 is inserted into the through-hole 21a and is bonded to a back surface of a power element 22 through a heat releasing material 33. The heat generated by the power element 22 is efficiently released through a heat transmission path H constituted of the heat releasing material 33, the salient 32, the partition wall 31, and the housing 30. |
