High-efficiency axial-flow type magnetic levitation motor air cooling device

The utility model relates to the field of motors, in particular to a high-efficiency axial-flow magnetic levitation motor air cooling device, which consists of a shell, a magnetic bearing, a stator, astator radiator, a rotor and a fan, the shell comprises a front end cover, a middle section and a rear end cover, the shell is provided with an air inlet and an air outlet, the motor stator is located in the middle section of the shell, and the motor rotor is located in the center of the motor stator and the magnetic bearing. According to the utility model, the heat dissipation performance of themotor is improved, the motor temperature rise is reduced, and long-time stable operation of the motor is ensured; the device is simple and practical in structure, easy to machine, low in cost, high in operability and good in cooling effect. 本实用新型涉及电机领域，特别涉及一种高效率轴流式磁悬浮电机风冷装置，由壳体、磁轴承、定子、定子散热器、转子、风扇组成；壳体包括前端盖、中间段、后端盖，壳体具有进气口和排气口，电机定子位于壳体的中间段，电机转子位于电机定子及磁轴承的中心位置。本实用新型提高了电机的散热性能，降低电机温升，保证电机能够长时间稳定运行；本装置结构简单、实用，加工容易、成本低，操作性强，降温