Valve timing control device for internal combustion engine

A valve timing control device for an internal combustion engine, the valve timing control device comprising:

• a driving rotor to which a rotational force is transmitted from a crank shaft;
• a driven rotor arranged to rotate as a unit with a cam shaft;
• a bearing portion which is provided between the driving rotor and the driven rotor, and which supports the driving rotor and the driven rotor so that the driving rotor and the driven rotor are rotated relative to each other;
• an electric motor arranged to rotate the driven rotor relative to the driving rotor by drivingly rotating a motor output shaft;
• a fixing flange disposed between an axial one end portion of the cam shaft and the driven rotor;
• and
• a stopper disposed between the driving rotor and the fixing flange, and arranged to restrict a maximum relative rotation position between the driving rotor and the driven rotor,
• the driven rotor including a first recessed portion formed at a position to confront the axial one end portion of the cam shaft, and
• the fixing flange including a second recessed portion which is formed at a position to confront the axial one end portion of the cam shaft, and in which the axial one end portion of the cam shaft is mounted from an axial direction, and a raised portion mounted in the first recessed portion.