Electrified transfer cases gearbox architecture

A motor vehicle, comprising:

• a primary power source;
• a primary driveline including a set of primary wheels;
• a secondary driveline including a set of secondary wheels;
• a transfer case including a secondary power source in the form of an electric motor, wherein the electric motor includes a rotor shaft coupled to a torque multiplying gearset;
• an input shaft of the transfer case that receives power from the primary power source;
• a mainshaft fixed for rotation to the input shaft;
• a first output shaft that delivers drive torque from the primary power source and the secondary power source to the first driveline;
• a selectably controllable input clutch assembly disposed between the input shaft and the rotor shaft for connecting and disconnecting the input shaft to the rotor shaft;
• a mode selector assembly including a carrier shift collar and a shift plunger which are independently axially moveable relative to each other, wherein the mode selector assembly is coaxial with the first output shaft and rotates with the first output shaft;
• wherein the carrier shift collar selectably connects and disconnects the torque multiplying gearset to the first output shaft and wherein the shift plunger selectably connects and disconnects the mainshaft to the first output shaft;
• a control system for controlling said electric motor, actuation of the controllable clutch assembly, actuation of the input clutch assembly, and actuation of the mode selector assembly to provide different driving modes.