A revolving driving force structure of a revolving wing for an automatic revolving door is provided, in which a revolving door of an automatic revolving door having an inner body with a revolving door at an inner side of an outer body provided at a front end of a transparent wall member is generated based on a rotation roller protruded from the inner body and by an operation motor which rotates the rotation door, and the rotation roller is supported on an inner support protrusion, and it is possible to prevent any safety accident based on a stable rotation of the inner body and the revolving wing and a constant gap during the rotation of the revolving wing, and a simple structure can be obtained, and a durability and life span increase without any load.