The present disclosure provides a motor for a high-speed electric hair dryer. The motor for the high-speed electric hair dryer includes: an air duct shell, a stator mechanism, a rotor mechanism, blades and a concave motor bracket. The rotor mechanism includes a rotating shaft, a first bearing, a second bearing and a magnetic ring. The stator mechanism is fixed in the concave motor bracket. Installation holes for installing the first bearing and the second bearing are formed in two ends of the concave motor bracket. A semicircular machine cover is arranged on the concave motor bracket. The magnetic ring is arranged in the stator mechanism, the concave motor bracket is fixed in the air duct shell. The rotating shaft passes through one end of the first bearing and is connected to the blades, and the blades are installed in the air duct shell.