Abstract: A connector member includes a coupler portion having a wall including a first end that extends to a second end that defines a connection zone. The wall includes an outer surface. A mounting portion is provided at the first end. The mounting portion includes one or more cantilevered beam elements that extend along the wall spaced from the outer surface. A locking member extends about the coupler portion between the one or more cantilevered beam elements and the outer surface of the wall. The locking member is configured and disposed to limit deflection of the one or more cantilevered beam elements to prevent removal of the connector member from a substrate.

Abstract: A stator core includes a plurality of stator teeth. The plurality of stator teeth defines a plurality of slots. Each of the plurality of slots includes a first side, a second side, and a base joining the first and second sides. A slot liner is arranged in at least one of the plurality of slots. The slot liner includes a first side portion, a second side portion, and a base portion. The first side portion extends from a first end to a second end joining the base portion through a first intermediate portion. The second side portion extends from a first end to a second end joining the base portion through a second intermediate portion. A bend is formed in the first intermediate portion. The bend creates a gap between the first side portion and the first side.

Abstract: An electric machine includes a housing, a stator including stator windings mounted to the housing, a rotor supported in the housing and configured to rotate relative to the stator, a temperature sensing system including one or more resistors mounted to one of the stator and the rotor, and a controller electrically connected to the one or more resistors. The controller is configured and disposed to determine a temperature of the one of the stator and the rotor based on an electrical parameter of the one or more resistors.

Abstract: A method of fabricating an armature for a motor includes providing a laminated assembly having a length, a central axis, and a plurality of open slots each extending the length and each configured to locate one conductor at a first greater radial distance from the central axis and another conductor at a second lesser radial distance from the central axis. A first conductor is inserted into a first one of the slots at the greater radial distance such that the first conductor extends out of the first one of the slots. A free end of the inserted first conductor is bent in each of a first direction and a second direction orthogonal to the first direction. A second conductor is inserted into a second one of the slots at the lesser radial distance such that the second conductor extends out of the second one of the slots. A free end of the inserted second conductor is bent in each of the two orthogonal directions.

Abstract: An interlock system and method are provided for protecting high voltage electrical couplings. The interlock system may control access to the electrical couplings based on the voltage of the electrical couplings. The interlock system may also selectively energize and de-energize the electrical couplings based on the position of a lid.

Abstract: A method of forming an insulated conductor, includes forming an insulated conductor to modify a cross sectional shape thereof Heating at least a portion of the insulated conductor to a selected temperature range. Maintaining the selected temperature range for at least a selected period of time thereby annealing the conductor. Forming the insulated conductor into a plurality of gable shaped loops; and maintaining insulating properties of an insulation layer of the insulated conductor.

Abstract: An electro-dynamic machine is provided and includes stator assembly end turns and a coolant chargeable bladder disposable to contact the end turns.

Abstract: An apparatus is provided and includes a hub, including opposing faces, a first sidewall fixed to the opposing faces to define a first interior and a second sidewall fixed to one of the opposing faces to define a second interior within the first interior, a first assembly, disposed within the second interior, to generate current from input mechanical energy, a second assembly, electrically coupled to the first assembly and disposed within the first interior, to generate mechanical energy to be transmitted to external mechanical elements from current associated with the current generated by the first assembly and first and second couplings, the first coupling being disposed to mechanically couple the first and second assemblies and the second coupling being disposed to mechanically couple the second assembly and the external mechanical elements.

Abstract: An electric machine includes a housing, a stator fixedly mounted relative to the housing, and a rotor assembly rotatably mounted relative to the stator. The rotor assembly includes a plurality of rotor laminations forming a rotor body, one or more permanent magnets provided in the rotor body, and a sleeve extending around the one or more permanent magnets. The sleeve provides a thermal interface between the one or more permanent magnets and the rotor body.

Abstract: An electric machine system includes: an electric motor; and an absorption cooling system driven by heat generated by the electric motor and configured to cool a primary cooling fluid that removes the heat from the electric motor to a temperature below an ambient temperature of an ultimate heat sink. A method for operating the electric machine system is also disclosed.

Abstract: An electric machine component includes a rotor assembly having at least one claw pole member having a number of pole members, an outer fan member support surface, and a central hub projecting from the outer fan member support surface. The central hub includes an anti-rotation member and a substantially planar bearing surface.

Abstract: An electric machine component includes a rotor assembly having a body provided with a number of pole members and a central hub. The body includes at least one mounting member projecting radially outwardly of the central hub. A fan member is mounted to the rotor. The fan member includes a hub portion and a number of fan blades projecting radially outwardly from the hub portion. The fan member includes at least one mounting element extending radially outwardly of the hub portion. The at least one mounting element is configured and disposed to engage with the at least one mounting member to radially and axially constrain the fan member to the rotor.

Abstract: A starter motor for an engine includes a housing and a planetary gear assembly. The housing defines an interior space. The planetary gear assembly is at least partially positioned in the interior space and includes (i) a sun gear having a first number of gear teeth equal to a pitch diameter of the sun gear, (ii) a ring gear having a second number of gear teeth equal to a pitch diameter of the ring gear, and (iii) no more than two planet gears each connected to a planetary gear carrier. Each planet gear of the no more than two planet gears has a third number of gear teeth equal to a pitch diameter of the no more than two planet gears.

Abstract: An electrical machine includes a voltage regulator, a rectifier, a first terminal structure, and a second terminal structure. The voltage regulator includes a first electrical lead. The rectifier includes a second electrical lead. The first terminal structure extends from the first electrical lead and defines a receptacle opening. The first terminal structure includes (i) a first prong configured to at least partially occlude the receptacle opening, and (ii) a second prong configured to at least partially occlude the receptacle opening. The second terminal structure extends from the second electrical lead. The second terminal structure extends through the receptacle opening and defines a first connection surface against which the first prong is positioned, and an opposite second connection surface against which the second prong is positioned. The first terminal structure and the second terminal structure mechanically connect and electrically connect the first electrical lead to the second electrical lead.

Abstract: A stator assembly for an electric machine including a stator core supporting a plurality of electrical conductors. A plurality of elongated insulator spacers is interwoven between the conductors proximate connection ends thereof in axially spaced relation to the stator core.

Abstract: A slot liner is configured for association with a tooth of an electro-dynamic machine core having an annular rim and circumferentially spaced teeth radially extending from the annular rim. The slot liner includes sidewalls configured to line circumferential surfaces of the tooth, first and second tabs formed by bends in the sidewalls, the first tab being configured to line a portion of the annular rim adjacent to the tooth and the second tab being configured to overlap with a tab of an adjacent slot liner and a retainer configured to retain the sidewalls against a radially inward portion of the tooth.

Abstract: An electric machine includes a housing having an outer surface and an inner surface. A stator is fixedly mounted to the inner surface. The stator includes a stator core, and a plurality of windings supported by the stator core. The plurality of windings includes first and second end turn portions. A rotor is rotatably mounted within the housing. An adaptable cooling system is fluidically connected to the housing. The adaptable cooling system includes a first coolant circuit configured to guide coolant in a heat exchange relationship with the stator core, and a second coolant circuit configured to guide coolant in a heat exchange relationship with the at least one end turn portion. At least one flow controller is configured and disposed to selectively adapt coolant delivery through the first and second coolant circuits based on coolant temperature flowing from the stator.

Abstract: An electric machine includes a stator. The stator includes a stator core, and a plurality of windings supported by the stator core. The plurality of windings include a first end turn portion and a second end turn portion. An adaptable cooling system is fluidically connected to the housing. The adaptable cooling system includes a first coolant circuit configured to guide a coolant in a heat exchange relationship with the stator core, and a second coolant circuit configured to guide a coolant in a heat exchange relationship with one of the first and second end turn portions. A thermal control module is operably connected to the adaptable cooling system.

Abstract: An alternator fan includes a base member having a central hub, an outer peripheral edge, and a web that extends between the central hub and the outer peripheral edge, and a plurality of openings extending through web. A plurality of fan blade elements is arranged in corresponding ones of each of the plurality of openings.

Abstract: A stator includes a stator core having a plurality of slot segments, a plurality of stator winding conductors arranged in select ones of the plurality of slot segments, a jumper conductor interconnecting select ones of the plurality of stator winding conductors to form one or more stator windings, a common conductor connected to at least one of the stator winding conductors, a phase conductor connected to corresponding ones of the one or more stator windings, and a composite sleeve provided on at least one of the jumper conductor, the common conductor, and the phase conductor. The composite sleeve includes a first sleeve, and a second sleeve positioned about the first sleeve. One of the first and second sleeves is formed from a compressed amide synthetic fiber. The first and second sleeves cooperate to provide protection for the conductor from external elements.