A motor connector , comprising: a wiring unit including an electric wire having a conductive wire exposed from an insulating sheath , and a terminal coupled to the conductive wire and having a terminal part formed on the end portion thereof; a base including a first molding part configured to be coupled to an axis of a motor , the axis defining an axial direction, on an upper end of a motor body in the axial direction and having the terminal part disposed therein, and a second molding part extending radially outwards from the first molding part and having a reception space for receiving the conductive wire and a part of the insulating sheath adjacent to the conductive wire ; a fixing member coupled to the second molding part and covering the sheath so as to fix the same; and a molding member disposed within the reception space of the second molding part , characterized in that the molding member is also disposed within the first molding part , that the molding member prevents moisture and humidity from being introduced into the first molding part from the second molding part , that the molding member is formed on the second molding part using an injection method, that the first molding part of the motor connector includes a trench-shaped groove formed along an upper edge of first molding part about a center of first molding part in the axial direction, wherein the trench-shaped groove is filled with a portion of the the molding member , wherein the portion is provided to the groove when the molding member is formed on the second molding part using the injection method and functions as a sealing ring. a wiring unit including an electric wire having a conductive wire exposed from an insulating sheath , and a terminal coupled to the conductive wire and having a terminal part formed on the end portion thereof; a base including a first molding part configured to be coupled to an axis of a motor , the axis defining an axial direction, on an upper end of a motor body in the axial direction and having the terminal part disposed therein, and a second molding part extending radially outwards from the first molding part and having a reception space for receiving the conductive wire and a part of the insulating sheath adjacent to the conductive wire ; a fixing member coupled to the second molding part and covering the sheath so as to fix the same; and a molding member disposed within the reception space of the second molding part , characterized in that the molding member is also disposed within the first molding part , that the molding member prevents moisture and humidity from being introduced into the first molding part from the second molding part , that the molding member is formed on the second molding part using an injection method, that the first molding part of the motor connector includes a trench-shaped groove formed along an upper edge of first molding part about a center of first molding part in the axial direction, wherein the trench-shaped groove is filled with a portion of the the molding member , wherein the portion is provided to the groove when the molding member is formed on the second molding part using the injection method and functions as a sealing ring. <EOS>