In　order　to　overcome　the　disadvantage　of　low　power　density　of　bearingless　flux　switching　permanent　magnet　motor,　a　new　double-stator　bearingless　flux　switching　permanent　magnet　motor　was　designed.　Firstly,　the　topological　structure　of　the　motor　is　given,　and　according　to　the　given　rated　speed　and　rated　power,　the　relationship　between　the　motor　power　and　the　structure　size　is　utilized　to　build　a　preliminary　design　scheme　of　the　motor.　Then,　the　rotor　structure　is　optimized　by　using　finite　element　analysis　to　improve　the　output　torque　and　suspension　performance　of　the　motor.　Finally,　the　electromagnetic　performance　of　the　optimized　motor　is　analyzed,　including　torque,　suspension　force,　coupling　and　loss.　The　results　show　that　the　designed　motor　has　excellent　decoupling　performance　and　low　loss　under　the　premise　of　satisfying　suspension　and　torque　output.　©　2022　IEEE.