Abstract: An actuator is manually released by lifting the handle relative to at least one detent to translate a release shaft along its axis, wherein the lifting step selectively positions an end of the release shaft in a first desired axial position relative to one of a gear train and an output shaft. The handle can be rotated relative to at least one detent to rotate the release shaft about its axis to one of the at least three positions. The handle may be released to translate the release shaft along its axis and position an end of the release shaft in a second desired axial position relative to the one of the gear train and the output shaft. The end of the release shaft is maintained in the desired position in the second desired axial position.

Abstract: An actuator for a vehicle driveline component includes a housing that has first and second housing portions. The housing provides an electrical connector. A motor is configured to move an output shaft between first and second positions, the motor and the output shaft are arranged in the housing. A gear train is arranged in the housing, the gear train couples the motor to the output shaft. A printed circuit board (PCB) is electrically connected to the electrical connector and the motor. The PCB is retained in a desired location by a clamping force that is exerted on the PCB by the first and second housing portions.

Abstract: A brushless DC motor (BLDC) includes a stator having a ring-shaped body with multiple stator posts extending axially outward from the ring-shaped body. A plurality of stator windings are each wound about a corresponding one of the stator posts. A rotor support structure is positioned radially inward of the multiple stator posts. A rotor including a shaft is received in the rotor support structure. A first rotor disk is fixed to a first end of the shaft. At least a first set of magnets is disposed about the rotor disk and positioned radially adjacent to the stator posts such that the first set of magnets and the stator windings define a first radial flux flowpath. A second set of magnets positioned relative to the stator posts in one of an axial adjacency or a radial adjacency such that a second flux flowpath is defined.

Abstract: A modular DC motor includes a stator module having a stator core. The stator core has a ring-shaped base defining an axis and a plurality of stator posts protruding axially outward from the ring shaped based. A plurality of coils are wound around the stator posts. Each stator post extends axially beyond the corresponding coil. A shaft support is radially inward of the stator ring shaped base and is connected to the ring-shaped base. The shaft support is configured to support a rotor shaft relative to the stator core. The stator module is configured to receive one of a plurality of rotor modules. An operation of the modular DC motor is dependent on the physical configuration of the received one of the plurality of rotor modules. Each rotor module in the plurality of rotor modules has a distinct magnetic configuration from each other rotor module in the plurality of rotor modules.

Abstract: A brushless DC motor (BLDC) includes a stator having a ring-shaped body with multiple stator posts extending axially outward from the ring-shaped body. A plurality of stator windings are each wound about a corresponding one of the stator posts. A rotor support structure is positioned radially inward of the multiple stator posts. A rotor including a shaft is received in the rotor support structure. A first rotor disk is fixed to a first end of the shaft. At least a first set of magnets is disposed about the rotor disk and positioned radially adjacent to the stator posts such that the first set of magnets and the stator windings define a first radial flux flowpath. A second set of magnets positioned relative to the stator posts in one of an axial adjacency or a radial adjacency such that a second flux flowpath is defined.

Abstract: An axial brushless DC motor comprising a stator including a plurality of coils, a rotor including a magnet with a plurality of pairs of magnetic poles and adapted for movement relative to the stator in one or more full steps, and a coil phase circuit adapted for moving the rotor relative to the stator a fractional step less than the one or more full steps and/or holding the rotor at the fractional or one or more full steps.

Abstract: An axial brushless DC motor comprising a stator including a plurality of coils, a rotor including a magnet with a plurality of pairs of magnetic poles and adapted for movement relative to the stator in one or more full steps, and a coil phase circuit adapted for moving the rotor relative to the stator a fractional step less than the one or more full steps and/or holding the rotor at the fractional or one or more full steps.