Abstract: A cable arrangement system for one or more sets of cables to an electric machine is provided. The cable arrangement system includes a terminal box, a compression plate, multiple glands, and a multipoint connector. The terminal box is disposed on a housing of the electric machine and includes a first side having a first set of openings. The compression plate is releasably engaged with the first side and defines a second set of openings axially aligned with the first set of openings. The glands are configured to receive the first set of cables. Each of the glands includes a first and a second portion received in the first and the second set of openings respectively. The multipoint connector is disposed within the terminal box and includes a first and a second set of terminals configured to engage with lugs associated with the first and a second set of cables.

Abstract: A cable arrangement system for one or more sets of cables to an electric machine is provided. The cable arrangement system includes a terminal box, a compression plate, multiple glands, and a multipoint connector. The terminal box is disposed on a housing of the electric machine and includes a first side having a first set of openings. The compression plate is releasably engaged with the first side and defines a second set of openings axially aligned with the first set of openings. The glands are configured to receive the first set of cables. Each of the glands includes a first and a second portion received in the first and the second set of openings respectively. The multipoint connector is disposed within the terminal box and includes a first and a second set of terminals configured to engage with lugs associated with the first and a second set of cables.

Abstract: An electric motor/generator cooling mechanism is presented. The cooling mechanism includes a hollow cooling jacket having an inner and outer coaxial surface, where the inner surface defines a generally cylindric cavity for receiving a stator in heat transference contact with the inner surface, and the outer surface has a cast spiral groove section with jogged cooling passages. The disclosure includes an outer case having one or more inlet ports, an outlet port, and a vent for purging air, cooling fluid flowingly encased between the cooling jacket and the outer case, flowing through the jogged cooling passages, and a flanged end surface on an end of the outer case for boltingly connecting the cooling jacket to the outer case.

Abstract: A method of lubricating a clutch disposed on a driven-side of a flywheel that is connected to a crankshaft includes rotating the flywheel and providing a flow of lubrication fluid spilling onto a driver-side of the flywheel. At least a portion of the flow of lubrication fluid is received through at least one passageway extending through the flywheel and expelled from the passageway on a driven-side of the flywheel. A clutch disposed on the driven-side of the flywheel is lubricated with the expelled lubrication fluid.

Abstract: A flywheel includes a hub portion concentrically defined around a center of the flywheel. A body portion located peripherally around the hub portion has a driver-side face and a driven-side face. A plurality of passageways in the body portion extend through the flywheel and fluidly connect the driver-side face with the driven-side face. Each of the plurality of passageways is adapted to receive a flow of lubricant spilling onto the driver-side of the body portion when the flywheel is rotating, and to expel lubricant out of the driven-side face of the body portion.

Abstract: An electric motor/generator cooling mechanism is presented. The cooling mechanism includes a hollow cooling jacket having an inner and outer coaxial surface, where the inner surface defines a generally cylindric cavity for receiving a stator in heat transference contact with the inner surface, and the outer surface has a cast spiral groove section with jogged cooling passages. The disclosure includes an outer case having one or more inlet ports, an outlet port, and a vent for purging air, cooling fluid flowingly encased between the cooling jacket and the outer case, flowing through the jogged cooling passages, and a flanged end surface on an end of the outer case for boltingly connecting the cooling jacket to the outer case.

Abstract: A flywheel includes a hub portion concentrically defined around a center of the flywheel. A body portion located peripherally around the hub portion has a driver-side face and a driven-side face. A plurality of passageways in the body portion extend through the flywheel and fluidly connect the driver-side face with the driven-side face. Each of the plurality of passageways is adapted to receive a flow of lubricant spilling onto the driver-side of the body portion when the flywheel is rotating, and to expel lubricant out of the driven-side face of the body portion.