公开(公告)号：US20080258668A1

公开(公告)日：2008-10-23

申请号：US12078712

申请日：2008-04-03

申请人： Yasunori Oguri ,  Tomotaka Murakami ,  Yoshihiro Hirota ,  Akira Isogai ,  Takehito Jinno ,  Akira Takasaki ,  Tatsuhiko Mizutani ,  Hiroyuki Hattori

发明人： Yasunori Oguri ,  Tomotaka Murakami ,  Yoshihiro Hirota ,  Akira Isogai ,  Takehito Jinno ,  Akira Takasaki ,  Tatsuhiko Mizutani ,  Hiroyuki Hattori

IPC分类号： H02K15/02 ,  H02K1/12 ,  H02K5/04

CPC分类号： H02K15/16 ,  H02K5/15 ,  Y10T29/49009 ,  Y10T29/49718

摘要： A stator position adjustment method for a motor drive device that includes a motor case, a rotor shaft supported by the motor case in order to rotate a rotor inside the motor case, and a stator disposed at an outer circumference of the rotor concentrically with the rotor and having a configuration in which the stator is tightened and secured to the motor case by a tightening unit that tightens the stator along a rotor axis. The method includes the steps of setting a first tolerance range as a maximum tolerance range of a stator axis in which a first gap is formed between an outer circumference surface of the stator and an inner circumference surface of the motor case; measuring a position of the stator axis; and adjusting the position of the stator axis within the first tolerance range based on a measured position of the stator axis.

摘要翻译： 一种电动机驱动装置的定子位置调整方法，其特征在于，包括电动机壳体，由所述电动机壳体支撑的转子轴，以使所述电动机壳体内的转子旋转;以及定子，其与所述转子同心地配置在所述转子的外周 并且具有其中定子被紧固并通过沿转子轴线紧固定子的紧固单元固定到电动机壳体的构造。 该方法包括以下步骤：将第一公差范围设定为在定子的外周面与电动机壳体的内周面之间形成有第一间隙的定子轴的最大公差范围; 测量定子轴的位置; 以及基于所述定子轴的测量位置来调整所述定子轴在所述第一公差范围内的位置。

公开(公告)号：US08076892B2

公开(公告)日：2011-12-13

申请号：US12078712

申请日：2008-04-03

申请人： Yasunori Oguri ,  Tomotaka Murakami ,  Yoshihiro Hirota ,  Akira Isogai ,  Takehito Jinno ,  Akira Takasaki ,  Tatsuhiko Mizutani ,  Hiroyuki Hattori

发明人： Yasunori Oguri ,  Tomotaka Murakami ,  Yoshihiro Hirota ,  Akira Isogai ,  Takehito Jinno ,  Akira Takasaki ,  Tatsuhiko Mizutani ,  Hiroyuki Hattori

IPC分类号： G05B1/06

CPC分类号： H02K15/16 ,  H02K5/15 ,  Y10T29/49009 ,  Y10T29/49718

摘要： A stator position adjustment method for a motor drive device that includes a motor case, a rotor shaft supported by the motor case in order to rotate a rotor inside the motor case, and a stator disposed at an outer circumference of the rotor concentrically with the rotor and having a configuration in which the stator is tightened and secured to the motor case by a tightening unit that tightens the stator along a rotor axis. The method includes the steps of setting a first tolerance range as a maximum tolerance range of a stator axis in which a first gap is formed between an outer circumference surface of the stator and an inner circumference surface of the motor case; measuring a position of the stator axis; and adjusting the position of the stator axis within the first tolerance range based on a measured position of the stator axis.

摘要翻译： 一种电动机驱动装置的定子位置调整方法，其特征在于，包括电动机壳体，由所述电动机壳体支撑的转子轴，以使所述电动机壳体内的转子旋转;以及定子，其与所述转子同心地配置在所述转子的外周 并且具有其中定子被紧固并通过沿转子轴线紧固定子的紧固单元固定到电动机壳体的构造。 该方法包括以下步骤：将第一公差范围设定为在定子的外周面与电动机壳体的内周面之间形成有第一间隙的定子轴的最大公差范围; 测量定子轴的位置; 以及基于所述定子轴的测量位置来调整所述定子轴在所述第一公差范围内的位置。