A method of operating an electrified axle assembly includes selecting a reduction stage of a multistage reduction gear set in a split transmission assembly that is longitudinally split across the axle assembly. The method further includes selecting, corresponding to the selected reduction stage, a…
A rotary electric machine and a gear mechanism are housed in a case including a first housing chamber (1) and a second housing chamber (2) separated by a partition wall (4). The gear mechanism supplies oil to a lubrication target location by scooping up the oil inside the case. A valve body (6)…
A transmission arrangement has an input shaft to be connected to an electric traction motor, a first countershaft and a second countershaft. Each of the first and second countershafts are drivingly connected to the input shaft, and has a respective first and second countershaft gearwheel. A…
An axle assembly includes a gear train having multiple outputs that rotate at different speeds. A differential is engaged with a first output at a first speed, and a clutch is engaged with a second output at a second speed, and the second speed is lower than the first speed. The first output may be…
A drive module assembly for use in a vehicle includes a housing defining a housing interior, and an electric machine including a rotor and a stator. The drive module assembly also includes a differential rotatably coupled to the rotor, a first input shaft rotatably coupled to the differential, a…
A drive module assembly for use in a vehicle includes a housing defining a housing interior and an electric machine. The electric machine includes a rotor and a stator. The drive module assembly includes a first input shaft, a second input shaft, a first output shaft, a second output shaft, and a…
An electric axle is provided. The electric axle includes, in one example, an electric machine rotationally coupled to a layshaft via a first gear reduction and a differential rotationally coupled to the first gear reduction, a first axle shaft, and a second axle shaft. In the electric axle, the…
An electric drive axle with an electric motor having a motor shaft that is rotatable about an axis, a differential, and a transmission. The transmission transmits rotary power between the motor shaft and the differential. The multi-speed reduction has an input shaft and at least three on-axis…
A vehicle drive unit that provides improved power transfer to a differential input member of a differential assembly. The vehicle drive unit is configured with an interlock system that is configured to inhibit the supply of electrical power from a source of electrical power if certain predetermined…
An electric axle is provided. The electric axle includes, in one example, an electric machine rotationally coupled to a layshaft via a first gear reduction and a differential rotationally coupled to the first gear reduction, a first axle shaft, and a second axle shaft. In the electric axle, the…
A vehicle drive device includes: a rotating electrical machine that functions as a driving force source for wheels; an input member drivingly connected to rotating electrical machine; a pair of output members each drivingly connected to wheel; a differential gear mechanism that distributes rotation…
The disclosure relates to the technical field of electric drive assemblies, and in particular provides an electric drive assembly for an electric vehicle, and an electric vehicle. The disclosure provides an electric drive assembly composed of an input shaft integrated with an electric motor rotor…
A vehicle drive unit that provides improved power transfer to a differential input member of a differential assembly. The vehicle drive unit is configured with an interlock system that is configured to inhibit the supply of electrical power from a source of electrical power if certain predetermined…
A motor vehicle transmission system includes a reduction device having at least an output shaft including a first gearwheel and a second gearwheel. A differential drive device is configured to distribute the torque from the reduction device to two half-shafts. The differential drive device includes…
Gear unit with an integral differential arranged between an input shaft and two output shafts, having a first and a second planetary gearset with gearset elements. One gearset element is connected to an epicyclic gear train input, an output of the epicyclic gear train and a stationary component of…
Bearings () are arranged for a drive unit () having an electric motor for providing drive to an electric axle and a wheel assembly of a vehicle. The drive unit includes a pair of bearings and a reduction gear assembly () with a first drive gear mounted to and coaxial with the main shaft of the…
A rotary electric machine is disposed coaxially with an input member more toward a first side in an axial direction than a first gear that meshes with a second gear. A third gear rotates integrally with second and fourth gears that mesh with third gear more toward second side in axial direction…
An electric drive axle of a vehicle includes an electric motor having an output shaft. A compound idler assembly is connected to the electric motor. The compound idler assembly includes at least one gear-clutch assembly in driving engagement with the output shaft of the electric motor. A…
An electric drive module that includes an electric motor, a differential assembly, and a transmission that transmits rotary power between the electric motor and the differential assembly. The transmission has first and second reductions. The first reduction has a drive gear, which is rotatable…
An electric drive module that includes an electric motor, a differential assembly, and a transmission that transmits rotary power between the electric motor and the differential assembly. The transmission has first and second reductions. The first reduction has a drive gear, which is rotatable…
An electrical axle is provided. The electrical axle comprises an electrical motor () which is selectively connected to a differential () via a reduction gear () and a planetary gear set (), said planetary gear set () having one input () and two outputs (), The electrical axle () further comprises a…