Brushless DC motors for Air Purifier

An air purifier is a household appliance that uses an internal motor to drive a filtration system, purifying indoor air. It is widely used in various settings such as residential homes, offices, hotels, and hospitals, playing a crucial role in improving indoor air quality and ensuring healthy living conditions for people.Currently, the air purifier industry is evolving toward higher efficiency, lower noise levels, energy savings, and intelligent sensing capabilities. Traditional air purifiers have certain limitations in terms of purification efficiency and energy consumption, while modern consumers are increasingly demanding higher performance from air purifiers.

High-efficiency air purifiers can quickly remove harmful substances such as particulate matter, formaldehyde, and odors from the air in a short time, while maintaining low noise operation that does not interfere with daily life. Additionally, air purifiers with intelligent sensing capabilities can automatically adjust their operating mode based on indoor air quality, providing a smart and convenient user experience.

The motor of an air purifier is one of its core components and plays a critical role in the overall performance of the device. To meet the needs of air purifiers, Topband has developed the AE61 DC brushless external rotor platform motor, which offers the following advantages:

① High output power to ensure it can drive an efficient filtration system, achieving high airflow purification and quickly improving indoor air quality.

② High torque output to ensure the motor can overcome the resistance of the filtration system during operation, maintaining stable airflow and achieving continuous efficient purification.

③ High efficiency reduces energy consumption and lowers operating costs, aligning with the trend toward energy conservation and environmental protection.

④ High reliability, long lifespan, stable operation, and low maintenance costs.

This provides a strong foundation for technological advancements and product upgrades in the air purifier industry, driving its sustained development and creating a healthier, more comfortable indoor environment for people.