公开(公告)号：US08400041B2

公开(公告)日：2013-03-19

申请号：US12889763

申请日：2010-09-24

申请人： Chetan O. Modi ,  Mark Carrier ,  Jason Jurkowski

发明人： Chetan O. Modi ,  Mark Carrier ,  Jason Jurkowski

IPC分类号： H02K3/34 ,  H02K3/52

CPC分类号： H02K3/522 ,  H02K1/146 ,  H02K3/28 ,  H02K5/10 ,  H02K2203/06 ,  H02K2203/09 ,  H02K2203/12

摘要： Segmented stator assemblies having a plurality of stator segments and a plurality of end caps are disclosed. According to one example embodiment, a segmented stator assembly includes a plurality of stator segments and a plurality of end caps. Each stator segment has a yoke portion and a tooth portion extending from the yoke portion. Each end cap is positioned over one of the stator segments. Each end cap includes a body portion positioned at least partially over the yoke portion of its associated stator segment. At least one of the body portions includes at least a first post that cooperates with a post of an adjacent end cap to define a first wire management tie-down. The stator assembly further includes a stator wire coupled to the first wire management tie-down. Stator assemblies and end caps having other wire management and routing features are also disclosed.

摘要翻译： 公开了具有多个定子段和多个端盖的分段定子组件。 根据一个示例性实施例，分段定子组件包括多个定子段和多个端盖。 每个定子段具有轭部和从轭部延伸的齿部。 每个端盖定位在一个定子段上。 每个端盖包括至少部分地定位在其相关联的定子段的轭部分上方的主体部分。 主体部分中的至少一个包括至少第一柱，其与相邻端盖的柱配合以限定第一线管理系统。 定子组件还包括耦合到第一线管理系统的定子线。 还公开了具有其它电线管理和布线特征的定子组件和端盖。

公开(公告)号：US20110291519A1

公开(公告)日：2011-12-01

申请号：US12889763

申请日：2010-09-24

申请人： Chetan O. Modi ,  Mark Carrier ,  Jason Jurkowski

发明人： Chetan O. Modi ,  Mark Carrier ,  Jason Jurkowski

IPC分类号： H02K3/34

CPC分类号： H02K3/522 ,  H02K1/146 ,  H02K3/28 ,  H02K5/10 ,  H02K2203/06 ,  H02K2203/09 ,  H02K2203/12

摘要： Segmented stator assemblies having a plurality of stator segments and a plurality of end caps are disclosed. According to one example embodiment, a segmented stator assembly includes a plurality of stator segments and a plurality of end caps. Each stator segment has a yoke portion and a tooth portion extending from the yoke portion. Each end cap is positioned over one of the stator segments. Each end cap includes a body portion positioned at least partially over the yoke portion of its associated stator segment. At least one of the body portions includes at least a first post that cooperates with a post of an adjacent end cap to define a first wire management tie-down. The stator assembly further includes a stator wire coupled to the first wire management tie-down. Stator assemblies and end caps having other wire management and routing features are also disclosed.

摘要翻译： 公开了具有多个定子段和多个端盖的分段定子组件。 根据一个示例性实施例，分段定子组件包括多个定子段和多个端盖。 每个定子段具有轭部和从轭部延伸的齿部。 每个端盖定位在一个定子段上。 每个端盖包括至少部分地定位在其相关联的定子段的轭部分上方的主体部分。 主体部分中的至少一个包括至少第一柱，其与相邻端盖的柱配合以限定第一线管理系统。 定子组件还包括耦合到第一线管理系统的定子线。 还公开了具有其它电线管理和布线特征的定子组件和端盖。

公开(公告)号：US20100277019A1

公开(公告)日：2010-11-04

申请号：US12432618

申请日：2009-04-29

申请人： Joseph A. Vehige ,  John H. Hussey ,  Chetan O. Modi

发明人： Joseph A. Vehige ,  John H. Hussey ,  Chetan O. Modi

IPC分类号： H02K5/16

CPC分类号： H02K5/1732 ,  F16C35/00 ,  F16C2380/26

摘要： An electric motor assembly includes a stator assembly and a rotor assembly having a shaft disposed within a motor case. The motor case includes an endshield with a centrally disposed bearing-receiving core that is configured to receive any one of a plurality of bearing assemblies, including at least a ball bearing and a self-aligning bearing, for rotatably supporting the shaft. The core includes a bearing assembly engagement surface with a generally cylindrical first portion and a generally frustoconical second portion, such that any of the selected bearings received therein directly contacts and engages the first surface portion or the second surface portion.

摘要翻译： 电动机组件包括定子组件和具有设置在电动机壳体内的轴的转子组件。 电动机壳体包括具有居中设置的轴承座芯体的端盖，所述端盖构造成容纳至少包括滚珠轴承和自对准轴承的多个轴承组件中的任何一个，用于可旋转地支撑轴。 芯部包括具有大致圆柱形的第一部分和大致截头圆锥形的第二部分的轴承组件接合表面，使得其中容纳的所选择的轴承中的任何一个直接接触并接合第一表面部分或第二表面部分。

公开(公告)号：US06559566B2

公开(公告)日：2003-05-06

申请号：US09782458

申请日：2001-02-12

申请人： Chetan O. Modi ,  Stanley C. Meyer ,  Donald Morgan ,  Thomas A. Pacello

发明人： Chetan O. Modi ,  Stanley C. Meyer ,  Donald Morgan ,  Thomas A. Pacello

IPC分类号： H02K500

CPC分类号： H02K5/15 ,  H02K17/30

摘要： An end shield for an electric motor is provided with an integrally formed component compartment. The component compartment is mounted on a peripheral edge of the end shield. The component compartment has a hollow interior volume and a motor component used for controlling operation of the motor is received in the component compartment. The motor component is housed and protected in the component compartment.

公开(公告)号：US08328562B1

公开(公告)日：2012-12-11

申请号：US13198531

申请日：2011-08-04

申请人： Payman Rassoolkhani ,  Chetan O. Modi

发明人： Payman Rassoolkhani ,  Chetan O. Modi

IPC分类号： H01R41/00

CPC分类号： H01R11/18 ,  H01R13/2421 ,  H01R13/512 ,  H01R13/629 ,  H01R2201/20

摘要： A motor programming tool is disclosed for associating with a connection block of a motor and sending signals to a programmable controller of the motor, where the connection block includes a plurality of terminals coupled to the controller. The programming tool includes a tool body with an interface generally corresponding with the connection block of the motor, wiring operable to carry the signals, and a plurality of terminal connecting assemblies to associate with the motor terminals. In one embodiment, each connecting assembly includes a mounting element connected to end of the wiring and a plunger element shiftable relative to the mounting element while maintaining electrical connection therewith. Each plunger is biased toward an extended condition and is yieldably retracted inwardly relative thereto when the tool body is associated with the connection block. Embodiments of the programming tool also include circuitry connected to the wiring and including a time-delay relay element.

摘要翻译： 公开了一种用于与电动机的连接块相关联并将信号发送到电动机的可编程控制器的电动机编程工具，其中连接块包括耦合到控制器的多个端子。 编程工具包括具有通常与电动机的连接块对应的接口的工具主体，以及可操作以承载信号的接线以及与电动机端子相关联的多个端子连接组件。 在一个实施例中，每个连接组件包括连接到布线端部的安装元件和可相对于安装元件移动的柱塞元件，同时保持与其的电连接。 每个柱塞被朝向延伸状态偏置，并且当工具主体与连接块相关联时，其可相对于其而向内收缩。 编程工具的实施例还包括连接到布线并且包括延时继电器元件的电路。

公开(公告)号：US07932653B2

公开(公告)日：2011-04-26

申请号：US12432618

申请日：2009-04-29

申请人： Joseph A. Vehige ,  John H. Hussey ,  Chetan O. Modi

发明人： Joseph A. Vehige ,  John H. Hussey ,  Chetan O. Modi

IPC分类号： H02K5/16

CPC分类号： H02K5/1732 ,  F16C35/00 ,  F16C2380/26

摘要： An electric motor assembly includes a stator assembly and a rotor assembly having a shaft disposed within a motor case. The motor case includes an endshield with a centrally disposed bearing-receiving core that is configured to receive any one of a plurality of bearing assemblies, including at least a ball bearing and a self-aligning bearing, for rotatably supporting the shaft. The core includes a bearing assembly engagement surface with a generally cylindrical first portion and a generally frustoconical second portion, such that any of the selected bearings received therein directly contacts and engages the first surface portion or the second surface portion.

摘要翻译： 电动机组件包括定子组件和具有设置在电动机壳体内的轴的转子组件。 电动机壳体包括具有居中设置的轴承座芯体的端盖，所述端盖构造成容纳至少包括滚珠轴承和自对准轴承的多个轴承组件中的任何一个，用于可旋转地支撑轴。 芯部包括具有大致圆柱形的第一部分和大致截头圆锥形的第二部分的轴承组件接合表面，使得其中容纳的所选择的轴承中的任何一个直接接触并接合第一表面部分或第二表面部分。