Which is more energy efficient, brushed motors or brushless motors? What is the difference and how does it differ?

With the rapid development of the motor industry, the application of motors is becoming more and more widespread, brush motor and brushless motor as a common motor, people discuss more is the difference between the two and different, of course, also talk about the two power saving problems, then brush motor and brushless motor compared to which is more power saving? Vacuz gives you an introduction to it! Hope it can help you!

Brush motor and brushless motor of course there are differences, mainly in: the way of speed regulation, performance and application occasions.

Brush motor: can control the running state and starting current, suitable for starting, stopping state, such as often forward reversing applications.

Brushless motor: the main full voltage start, direct start, then the instantaneous current will certainly be larger, suitable for more stable, do not need to frequently start the occasion.

In fact, when it comes to brush motors and brushless motors which power saving, is not very good comparison, in fact, I think they are similar, brush limit the start of high current, electrical energy into heat consumption, and brushless start current, but that is only a short period of time.

If we have to compare, we can only say that in the case of generating the same power to do a comparison, relatively speaking, brushless motors consume more power, why say so?

Brushless motors generally 3 or 4 phase current, mainly provided by the transistor, which can drive the brushless motor, turning up, during the conversion of current consumption, mainly heat, that is, there is extra power consumption off.

Which is more power saving compared to brush motors and brushless motors? What is the difference and how does it differ? The above has been a simple elaboration, I hope these small knowledge and small details, can help you better understand the brush motor and brushless motor.

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