| 摘要 |
PROBLEM TO BE SOLVED: To obtain an electrical driving unit whose simple manufacture is ensured and cost is reduced by a method, wherein a cutout which corresponds to a cutout in an electronic-module housing is formed in the outer wall of a motor housing, and a cooler insertion part is inserted into the cutout so as to come into contact with the inner wall of the motor housing. SOLUTION: A functional unit 31 to be cooled and an electronic-module housing 34 are provided at an electronic module 3. The functional unit 31 to be colled is arranged on a cooler insertion part 4. A cutout which is used to house the cooler insertion part 4 is formed inside the electronic-module housing 34. Then, a cutout which corresponds to the cutout in the electronic-module housing 34 is formed in the outer wall 22 of a motor housing 21. The cooler insertion part 4 is inserted into the cutout, so as to come into contact with the inner wall 23 of the motor housing 21. As a result, an electrical driving unit can be made simple in manufacturing, and its cost can be reduced. |
