The BLDC4530 outer-rotor three-phase brushless DC motor as blower motor is mainly exported to Europe and the U.S. One of its key components is the brushless DC motor, which features an outer-rotor design with fan blades at the bottom. It comes in 100W, 160W, 300W, and other options. This fan is also called a brushless blower and can be used in various areas like medical equipment such as ventilators, cooling blowers for AI devices, and industrial ventilation equipment.