抑制用于安装其他产品的作业性A，而被降低，它可以定位在旋转传感器，并提供一种电动机用低成本住房的固定结构和电机盖。 在A申请的示例性实施方式的电动机轴的下端突出出来的情况。 到的情况下，沿轴向夹在和汇流条保持器被固定的壳体与电动机盖。 所述壳体具有管状外壳部分，和壳体侧安装部从管状外壳部分的外圆周表面径向向外延伸。 马达盖包括围绕所述上部保持架主体部的径向外端的罩筒部，和从所述罩筒部的外周表面径向向外延伸的盖侧安装部，所述。 壳体侧安装部和所述盖侧安装部设置在轴向方向上铆接保障彼此。 在壳体侧安装部和所述盖侧安装部压接填缝部分向上突出。 .The

The present invention while suppressing the workability in attaching the other products is reduced, it can position the rotation sensor, and to provide a motor with a fixed structure of a low cost housing and the motor cover.
Lower end of the shaft in the motor of an exemplary embodiment of the A application protrudes outside the case. Bus bar holder is fixed to the case is held axially with the housing and the motor cover. The housing has a tubular shell portion, and the housing-side mounting portions extending radially outward from the outer peripheral surface of the tubular shell portion. Motor cover includes a cover cylinder portion surrounding the radially outer ends of the upper holder body portion, a cover side fitting portion extending from the outer peripheral surface of the cover cylinder portion radially outward, the. The housing-side mounting portion and the cover-side mounting portions, is fixed caulked each other in the axial direction. Caulked and caulked portion of the housing-side mounting portion and the cover-side mounting portion protrudes upward.
.FIELD 2