Published 12/15/2021 at 575 × 692 in A Cast Copper Rotor Induction Motor for Small Commercial EV Traction: Electromagnetic Design, Analysis, and Experimental Tests Fig. 10. 18kW IM photograph for EV: (a) Rotor core sheet; (b) Cast copper rotor; (c) Photograph of the prototype IM. Fig. 10. 18kW IM photograph for EV: (a) Rotor core sheet; (b) Cast copper rotor; (c) Photograph of the prototype IM.