Which home appliances are permanent magnet DC motors widely used in household appliances?

Update:09-12-2021
Summary:

In the field of household appliances, such as air condi […]

In the field of household appliances, such as air conditioners, washing machines, refrigerators and other products, permanent magnet synchronous motors or permanent magnet DC motors are gradually replacing the original asynchronous motors.

As the price of permanent magnet materials goes down, the cost of permanent magnet DC motors also decreases. After the use of permanent magnet DC motors in home appliances, the resulting features such as low noise, high efficiency, small size, and short development cycle have become the main reasons for attracting manufacturers. These fields require permanent magnet DC motors to be small in size, low in noise, energy-saving, and cost-effective.

Permanent magnet DC motor

1. In the field of household appliances, such as air conditioners, washing machines, refrigerators and other products, permanent magnet synchronous motors or permanent magnet brushless DC motors are gradually replacing the original asynchronous motors.

2. As the price of permanent magnet materials goes down, the cost of permanent magnet brushless DC motors also decreases.

3. The low noise, high efficiency, small size, and short development cycle brought by the use of permanent magnet DC motors in home appliances have become the main reasons for attracting manufacturers.

4. These fields require permanent magnet brushless DC motors to be small in size, low in noise, energy-saving, and cost-effective.

In order to adapt to the particularity of household appliances and specific controlled objects, permanent magnet DC motors for variable frequency home appliances have new improvements in design, structure and technology compared with conventional permanent magnet brushless DC motors, showing some new features. specialty. From the above points, it can be seen that permanent magnet DC motors have considerable advantages in household appliances.

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