A motor apparatus provided with a connector unit and a motor section, the connector unit connectable to an external connector of a vehicle-mounted battery or/and a vehicle-mounted controller, driving current being supplied to the motor section via the external connector, the connector unit comprising: a base portion provided with an opening portion in which an armature shaft extending from the motor section is inserted; a connector connecting portion provided with a plug-in hole in which the external connector is pluggable, and a plurality of conductive members (64, 65, 66) arranged over the base portion and the connector connecting portion, wherein the conductive members (64, 65, 66) respectively include connector-side connecting portions (64a, 65a, 66a) connectable to the external connector so as to face the connector connecting portion from a first direction reversed to a plug-in direction of the external connector to the plug-in hole, base-side connecting portions (64b, 65b, 66b) connected to terminals or wirings provided in the base portion, and intermediate portions (64c, 65c, 66c) through which the connector-side connecting portions (64a, 65a, 66a) and the base-side connecting portions (64b, 65b, 66b) are electrically connected to each other, wherein the base-side connecting portions (64b, 65b, 66b) of the conductive members (64, 65, 66) are respectively arranged at the same position in the second direction, characterized in that the connector-side connecting portions (64a, 65a, 66a) of the conductive members (64, 65, 66) are respectively inserted into a plurality of insertion holes (74, 75, 76) provided at positions different from each other in a second direction intersecting the first direction, the intermediate portions (64c, 65c, 66c) of the conductive members (64, 65, 66) are respectively disposed at positions different from each other in the second direction, and the connector unit has supporting faces (81a, 82a, 83a) which are different in position from each other in the second direction, and which support the respective intermediate portions (64c, 65c, 66c) of the conductive members (64, 65, 66). a base portion provided with an opening portion in which an armature shaft extending from the motor section is inserted; a connector connecting portion provided with a plug-in hole in which the external connector is pluggable, and a plurality of conductive members (64, 65, 66) arranged over the base portion and the connector connecting portion, wherein the conductive members (64, 65, 66) respectively include connector-side connecting portions (64a, 65a, 66a) connectable to the external connector so as to face the connector connecting portion from a first direction reversed to a plug-in direction of the external connector to the plug-in hole, base-side connecting portions (64b, 65b, 66b) connected to terminals or wirings provided in the base portion, and intermediate portions (64c, 65c, 66c) through which the connector-side connecting portions (64a, 65a, 66a) and the base-side connecting portions (64b, 65b, 66b) are electrically connected to each other, wherein the base-side connecting portions (64b, 65b, 66b) of the conductive members (64, 65, 66) are respectively arranged at the same position in the second direction, characterized in that the connector-side connecting portions (64a, 65a, 66a) of the conductive members (64, 65, 66) are respectively inserted into a plurality of insertion holes (74, 75, 76) provided at positions different from each other in a second direction intersecting the first direction, the intermediate portions (64c, 65c, 66c) of the conductive members (64, 65, 66) are respectively disposed at positions different from each other in the second direction, and the connector unit has supporting faces (81a, 82a, 83a) which are different in position from each other in the second direction, and which support the respective intermediate portions (64c, 65c, 66c) of the conductive members (64, 65, 66).