The invention provides a novel single-layer and double-layer mixed concentric unequal-turn super-effective asynchronous motor. According to the motor, the number q of slots per pole per phase of a stator winding is made to be a large value 3 by changing slot coordination between a stator and a rotor; meanwhile, single-layer and double-layer mixing is achieved, double-layer design is adopted for a coil with the upper layer and lower layer in the same phase, single-layer design is adopted for a coil with the upper layer and lower layer in different phases, the coils are arranged in a concentric mode, the number of turns of the coils on the inner layer is smaller than that of the coils on the outer layer, 54-slot windings are provided, harmonic waves and added losses of the motor are reduced, and copper losses of the motor are reduced. According to the novel single-layer and double-layer mixed concentric unequal-turn super-effective asynchronous motor, copper losses, added losses and iron losses are reduced, temperature rise and vibration noise of the motor are reduced, efficiency of the motor is improved greatly, national first-level energy efficiency is realized, and electric energy is saved.