electric vehicle motors

Electric vehicle motors convert battery energy into kinetic energy. Engineers call them traction motors. They deliver instant torque, run quietly, and reach energy conversion efficiencies above 90 percent in many cases. Designers focus on power density, torque per unit volume, efficiency across speeds, and production cost. Four companies stand out for advances: YASA, Lucid Motors, Rivian, and Tesla. Their approaches highlight trade-offs between raw performance and everyday efficiency.