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公开(公告)号：EP1892818A2
公开(公告)日：2008-02-27
申请号：EP07011154.7
申请日：2007-06-06
发明人： Okada, Takuya
IPC分类号： H02K41/03
CPC分类号： H02K41/031 , B30B1/42 , H02K7/08 , H02K16/00
摘要： The present invention provides a linear motor 1 which uses a plurality of cylindrical linear motors 2 to increase power and which can guide forward and backward movements using a simple configuration, the linear motor 1 requiring reduced manufacturing costs. A plurality of cylindrical linear motors 2 are provided each of which has a shaft member 3 made of a permanent magnet and a coil unit 4. A motor support 25 is provided which is able to support the coil units of the plurality of cylindrical linear motors 2 arranged in parallel. The shaft members of the plurality of cylindrical linear motors 2 are coupled together at ends thereof by coupling members 10, 11. A guide mechanism 32 is located inside the arrangement of the cylindrical linear motors 2 to guide movement of the shaft members 3 of the cylindrical linear motors 2. The number of guide mechanisms 32 is smaller than that of the cylindrical linear motors 2. For example, the single guide mechanism 32 is provided ( Fig.1).
摘要翻译： 本发明提供一种线性电动机1，该线性电动机1使用多个圆筒型线性电动机2来提高动力，并且能够利用简单的结构引导前后运动，从而降低制造成本。 设置有多个圆筒状的线性电动机2，该线性电动机2具有由永久磁铁构成的轴部件3和线圈单元4.设置有能够支承多个圆筒状线性电动机2的线圈单元的电动机支承件25 平行排列。 多个筒状线性电动机2的轴部件通过连结部件10,11连结在一起。在圆筒状线性电动机2的配置内部配置有引导机构32，该引导机构32引导筒状部件3的轴部件3的移动 线性马达2.导向机构32的数量小于圆柱形线性马达2的数量。例如，设置单个导向机构32（图1）。
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2.发明公开Multiple linear motor and machine tool having the same mounted thereon 审中-公开多个线性电动机和机床具有安装在其上的多个线性电动机
公开(公告)号：EP1892819A2
公开(公告)日：2008-02-27
申请号：EP07011401.2
申请日：2007-06-11
发明人： Okada, Takuya
CPC分类号： H02K41/031 , H02K3/46 , H02K7/08 , H02K16/00 , H02K2207/03
摘要： The present invention provides a linear motor that uses a plurality of cylindrical linear motors to increase power and to enable a compact configuration. A linear motor 1 includes a plurality of cylindrical linear motors 2 each having a shaft member 3 made of a permanent magnet and a coil unit 4 through which the shaft member 3 is movable relative to the coil unit 4. The plurality of cylindrical linear motors 2 are arranged in parallel adjacent to one another. An arrangement pitch between the adjacent cylindrical linear motors 2 is substantially equal to the diameter dimension D of the cylindrical linear motor 2.
摘要翻译： 本发明提供的线性马达那样使用圆筒型线性电动机的多元性增加功率并以使紧凑的结构。 一种线性电动机1具有筒状的线性电动机2的多个均具有由永久磁铁的轴部件3和线圈单元4，通过该轴部件3可相对于所述线圈单元4的圆柱形线性电动机2的多元 在平行设置的是彼此相邻。 相邻的圆筒线性电动机2之间的排列间距基本上等于圆柱形线性电动机的直径尺寸D 2
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