Support structure of power system

A support structure of a power system,

• the power system comprising:
• an electrical motor that drives a left wheel and a right wheel of a vehicle;
• a transmission that is disposed next to the electrical motor in an axial direction on a power transmission path between the electrical motor and the left and right wheels;
• a housing that accommodates the electrical motor and the transmission;
• a first mount arm;
• and
• a second mount arm provided on an axial end of a drivetrain, wherein
• the housing is supported by a frame member of the vehicle via the first and the second mount arms,
• the transmission includes a first planetary mechanism having first to third rotating elements,
• the electrical motor is connected to the first rotating element of the first planetary mechanism,
• the left and right wheels are operably connected to the second rotating element of the first planetary mechanism,
• the housing is connected to the third rotating element of the first planetary mechanism, and
• a fastening member that fastens the housing and the first mount arm is disposed so as to overlap in the axial direction with a connecting portion that connects the third rotating element of the first planetary mechanism and the housing.