The fan motor according to the present invention comprises a fan (10) comprising a fan body (11) having a circular plate shape, a plurality of fan blades (12) formed in an upper portion of the fan body (11), a central protruding part (13) protruding upwardly from a central portion of the fan body (11), a shaft fixing part (14) formed in an inner side of the central protruding part (13), a shaft (15) coupled and fixed to the shaft fixing part (14) to rotate when the fan body (11) rotates, and a magnet receiving part (16) formed in a central lower portion of the fan body (11); a ring plate magnet (20) coupled to the magnet receiving part (16); a motor bracket (30) having a PCB bracket coupling part (31) formed in a center; a PCB bracket (40) comprising a body (41) having a cup shape, a bearing insertion part (42) having a cylinder shape, protruding upwardly from a center of the body (41), a through-hole (44) formed inside the bearing insertion part (42), into which a bearing (45) is inserted, and the bearing (45) inserted and fixed to the through-hole (44); and a coil-PCB assembly (50) comprising a coil cover (51), a pair of D-type coils (52) installed in the coil cover (51), and a PCB (53) located in a lower portion of the coil cover (51) and installed in the body (41), wherein the ring plate magnet (20) installed in a lower portion of the fan body (11) is located in an upper portion of the pair of D-type coils (52) to face therewith.