The valve timing control apparatus for an internal combustion engine

The present invention discloses an internal combustion engine valve timing control apparatus, which may include: a driving rotating body, the torque transmitted from the crankshaft to the drive rotary member; driven rotor, which is fixed to the camshaft and the torque transmitted from the driving rotator to the driven rotating body; an electric motor, which is disposed between the drive and the rotating body and the driven rotating body when power is applied thereto and a drive rotor driven rotor relative rotation; and a deceleration mechanism which the electric slowing down the speed of the motor will slow down speed and transmitted to the driven rotor.