公开(公告)号：US20160172924A1

公开(公告)日：2016-06-16

申请号：US14962474

申请日：2015-12-08

Applicant: MINEBEA CO., LTD.

Inventor： Hideaki SHOWA ,  Daigo NAKAJIMA ,  Naoyuki KONDO

IPC: H02K5/167

CPC classification number: H02K5/1677 ,  H02K5/1675

Abstract: A motor includes: a base including a holder portion; a shaft supporting member fitted inside the holder portion and fixed onto an inner circumferential surface of the holder portion; a shaft supported by the shaft supporting member; a rotor assembly rotatably supported with respect to the shaft supporting member via the shaft; and a stator assembly arranged on an outer circumferential portion of the holder portion. An adhesive groove on the base side and an adhesive groove on the shaft supporting member side, to which an adhesive is applied, are formed respectively on the inner circumferential surface of the holder portion and on an outer circumferential surface of the shaft supporting member facing the inner circumferential surface of the holder portion, and the adhesive grooves on the base side and on the shaft supporting member side are disposed to face each other at least in part.

Abstract translation: 马达包括：基座，包括保持器部分; 轴支撑构件，其安装在保持器部分内并固定到保持器部分的内圆周表面上; 由所述轴支撑构件支撑的轴; 转子组件，其经由所述轴相对于所述轴支撑构件可旋转地支撑; 以及布置在保持器部分的外圆周部分上的定子组件。 分别在保持部的内周面和与轴支承部件的轴支撑部件的外周面相对的基部侧的粘合剂槽和在轴支撑部件侧的粘合剂槽上形成有粘合剂的粘合剂 保持部的内周面，基部侧和轴支撑构件侧的粘合剂槽被设置成至少部分地彼此面对。