ENGINE EQUIPMENT

Abstract

The system allows for electrical connection between the busbar terminals and the terminal block terminals in a motor unit without the need for large-scale equipment. The motor unit consists of: a stator wound by coils and housed in a housing; a rotor that rotates around the stator; a busbar assembly arranged on one side of the stator in the axial direction and encompassing the busbar; and terminals that supply current to the windings. The busbar consists of: an arc-shaped section; and power connection components protruding radially from the arc section. The terminals are arranged horizontally inside and outside the housing. The power connection components and terminals are placed overlapping along the rotor's axis and are bolted together.