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This invention provides an induction motor and a scroll compressor, relating to the design and manufacturing of scroll compressors. The induction motor includes a stator core and a rotor core. Multiple turns of circular enameled wire and insulating paper are placed in the first conductor slot of the stator core. The circular enameled wire is composed of insulating enamel, copper, and aluminum. Cast aluminum is placed in the second conductor slot of the rotor core. This invention increases motor efficiency and reduces cost by limiting the relationships between Kq, Ks, Kf, and Kd to 10.216 ≤ [Kf×(1-Kd)+Kq×Ks] / (Kf×Kd) ≤ 16.844. Furthermore, by imposing dimensional constraints on the first conductor slot, the second conductor slot, and the heat dissipation slot, motor efficiency is further increased and motor cost reduced.