A fan motor comprising a housing and a fan having a motor, said housing comprising: two or more board members (11,12) provided at an interval in a rotational axis direction of the fan; a coupling portion which couples the board members to each other and forms an outer boundary of an air course (v); a protrusion portion which is formed to be protruded toward a space other than the air course (v) from the coupling portion, the space being a space between the board members other than the air course; and a fixing portion which fixes a terminal that is provided in the protrusion portion and is connectable to wiring from a power source that supplies electricity to the motor, wherein the protrusion portion is configured so that a connector provided in the wiring is mountable thereto, wherein the protrusion portion extends radially toward the vertices of the board members; wherein other member, which crosses in an extending direction of the terminal from the protrusion portion to an edge portion of the board member, is not provided; wherein the protrusion portion is configured to have a rib which couples the board members to each other, and wherein the fixing portion has a hole portion which is formed on the rib, and characterised in that the housing further comprises ribs (18a, 18b, 18c) formed to be coupled with the protrusion portion and disposed at the interval and in an axial direction of the housing, said ribs being cut out in conformity to the shape of the connector. two or more board members (11,12) provided at an interval in a rotational axis direction of the fan; a coupling portion which couples the board members to each other and forms an outer boundary of an air course (v); a protrusion portion which is formed to be protruded toward a space other than the air course (v) from the coupling portion, the space being a space between the board members other than the air course; and a fixing portion which fixes a terminal that is provided in the protrusion portion and is connectable to wiring from a power source that supplies electricity to the motor, wherein the protrusion portion is configured so that a connector provided in the wiring is mountable thereto, wherein the protrusion portion extends radially toward the vertices of the board members; wherein other member, which crosses in an extending direction of the terminal from the protrusion portion to an edge portion of the board member, is not provided; wherein the protrusion portion is configured to have a rib which couples the board members to each other, and wherein the fixing portion has a hole portion which is formed on the rib, and characterised in that the housing further comprises ribs (18a, 18b, 18c) formed to be coupled with the protrusion portion and disposed at the interval and in an axial direction of the housing, said ribs being cut out in conformity to the shape of the connector. the protrusion portion is configured to have a rib which couples the board members to each other, and wherein the fixing portion has a hole portion which is formed on the rib, and characterised in that the housing further comprises ribs (18a, 18b, 18c) formed to be coupled with the protrusion portion and disposed at the interval and in an axial direction of the housing, said ribs being cut out in conformity to the shape of the connector.