专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明申请

US20150097456A1 Cantilevered-Shaft Electric Motor 有权
标题翻译：悬臂轴电机
公开(公告)号：US20150097456A1
公开(公告)日：2015-04-09
申请号：US14372642
申请日：2012-12-06
申请人： Hitachi Industrial Equipment Systems Co., Ltd.
发明人： Tsutomu Miyoshi , Kenji Yajima
IPC分类号： H02K5/10 , H02K7/08
CPC分类号： H02K5/10 , H02K7/083 , H02K7/085 , H02K15/16 , H02K2201/03
摘要： This cantilevered-shaft electric motor has no bearing on the load side, and since there also is no end bracket, which is present in ordinary electric motors, the internal stator and rotor are in an unprotected state in a bare state. The present invention provides a cantilevered-shaft electric motor that prevents damage to the stator and rotor during transport, causes handling properties during transport and during coupling to a load side to be favorable, and prevents contaminants from infiltrating. The cantilevered-shaft electric motor is provided with: a stator that is affixed at the inner diameter side of a housing; and a rotor that is rotatably borne disposed facing the inner peripheral side of the stator. The cantilevered-shaft electric motor has a structure such that the rotor is provided with a bearing at the reverse side from the load and the shaft at the load side is supported at an apparatus side. The cantilevered-shaft electric motor is characterized by being provided with a partition plate having a hole through which the rotary shaft penetrates at the load side of the rotor, the partition plate being provided with: a role as an affixing jig that supports the rotary shaft in a manner so that the rotor does not contact the stator during transport; and a role as a protective member that prevents the infiltration of contaminants from the outside.
摘要翻译：该悬臂轴电动机在负载侧没有轴承，并且由于在普通电动机中不存在末端支架，所以内部定子和转子处于裸露状态的未受保护状态。本发明提供一种悬臂轴电动机，其在运输过程中防止对定子和转子的损坏，在运输过程中和在与负载侧联接期间处理性能良好，并防止污染物渗透。悬臂轴电动机设置有固定在壳体的内径侧的定子; 以及与所述定子的内周面对置地可转动地设置的转子。悬臂轴电动机具有这样的结构，使得转子在与负载相反的一侧设置有轴承，并且负载侧的轴被支撑在装置侧。悬臂轴电动机的特征在于具有一个隔板，该隔板具有一个旋转轴穿过转子的负载侧的孔，该分隔板设置有作为固定夹具的作用，该固定夹具支撑旋转轴使得转子在运输过程中不接触定子; 以及防止污染物从外部渗透的保护构件的作用。

IPRDB

热门服务

关于我们

友情链接

联系方式