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1. 发明授权

US09806580B2 Motor having stator assembly with integrated mounting and heat sink features 有权
公开(公告)号：US09806580B2
公开(公告)日：2017-10-31
申请号：US14826455
申请日：2015-08-14
申请人： Lin Engineering
发明人： Ted T. Lin , Richard L. Badgerow , Ryan C. Lin
IPC分类号： H02K5/04 , H02K1/14 , H02K1/20 , H02K5/15 , H02K5/18 , H02K37/18
CPC分类号： H02K5/04 , H02K1/146 , H02K1/20 , H02K5/15 , H02K5/18 , H02K37/18
摘要： A step motor integrates its mounting face and heat sink into the stator design. In particular, mounting holes (typically, four in number) are provided through the stator stack in outer perimeter areas. The stator stack itself becomes the mounting surface, allowing the heat generated from the stator to conduct directly to the mounting plate. The front end cap for holding the rotor in alignment is situated inside of the stator's mounting surface and takes no part in mounting the motor to the mounting surface. The end caps only hold the rotor in proper relation within the stator and contain the bearing assembly for the rotor's axial drive shaft. The perimeter of the stator assembly between the mounting screw holes may have saw-tooth cutouts that define heat-dissipation fins.

2. 发明申请

US20160049843A1 MOTOR HAVING STATOR ASSEMBLY WITH INTEGRATED MOUNTING AND HEAT SINK FEATURES 有权
标题翻译：具有整体安装和散热功能的定子组件电机
公开(公告)号：US20160049843A1
公开(公告)日：2016-02-18
申请号：US14826455
申请日：2015-08-14
申请人： LIN ENGINEERING
发明人： Ted T. Lin , Richard L. Badgerow , Ryan C. Lin
IPC分类号： H02K5/04 , H02K37/00 , H02K9/22
CPC分类号： H02K5/04 , H02K1/146 , H02K1/20 , H02K5/15 , H02K5/18 , H02K37/18
摘要： A step motor integrates its mounting face and heat sink into the stator design. In particular, mounting holes (typically, four in number) are provided through the stator stack in outer perimeter areas. The stator stack itself becomes the mounting surface, allowing the heat generated from the stator to conduct directly to the mounting plate. The front end cap for holding the rotor in alignment is situated inside of the stator's mounting surface and takes no part in mounting the motor to the mounting surface. The end caps only hold the rotor in proper relation within the stator and contain the bearing assembly for the rotor's axial drive shaft. The perimeter of the stator assembly between the mounting screw holes may have saw-tooth cutouts that define heat-dissipation fins.
摘要翻译：步进电机将其安装面和散热器集成到定子设计中。特别地，通过外周区域中的定子堆叠提供安装孔（通常为数量为四个）。定子堆叠本身成为安装表面，允许从定子产生的热量直接传导到安装板。用于保持转子对准的前端盖位于定子安装面的内侧，不会将电机安装在安装面上。端盖只将转子保持在定子内的适当关系，并包含用于转子轴向驱动轴的轴承组件。定子组件在安装螺钉孔之间的周边可以具有限定散热翅片的锯齿切口。

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