The emergence of brushless motors has surpassed brushed motors in all aspects, and brushless motors have quickly occupied the market. Today, brushless motors have been used in every aspect of our lives and have gradually replaced brushed motors. So, what is the difference between brushless motors and brushed motors?

First of all, compared to brushed motors, brushless motors are smaller and lighter. Because of the armature winding, the size of the brushed motor cannot be reduced. However, because the armature winding of the brushless motor is on the stator, the size is relatively reduced.

Brushless motors cause less damage than brushed motors, mainly because brushed motors eliminate brushes and use electronic commutation technology, which greatly eliminates friction and electrical losses in the motor because there is no excitation on the rotor. Because of the winding, there is no electrical loss, and the magnetic field will no longer produce corresponding iron loss on the rotor.

Since the armature winding of the brushless motor is on the stator and is directly connected to the casing, the heat dissipation effect is greatly improved and the speed of heat propagation is also faster. Because brushless motors have smaller losses, they generate less heat than brushed motors. This also makes brushless motors more reliable and have a longer service life.

It can be seen that brushless motors have absolute advantages in terms of stability and cost control. This is why more people choose to use brushless motors, making the market for brushless motors smaller and smaller. .

Rather than saying that brushless motors have replaced brushed motors, it is better to say that the advancements brought about by technology have made products more technologically advanced. The main reason why the research and development of motors can be so rapid is that because our country is a big country in rare earths, the research on rare earth materials used in brushless motors is already in a leading position in the world. This has not only greatly improved my country's brushless motor technology, but also effectively controlled costs.