The carbon brush motor is also the traditional brush motor, and brushless motor, both of which are widely used, each with its own advantages, but in contrast, brushless motor still has more advantages, industry use is also more detailed, can be used in some special industries, so what are the differences between carbon brush motor and brushless motor?Vacuz take you to introduce it! Hope it can help you!

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Mainly from the following five aspects to analyze the difference between the two.

1. Parameter indicators: brushless motor compared to brush motor in addition to common parameters, such as weight, size, voltage range, no-load current, there is a KV value parameter, which is an important parameter of brushless motor, often mentioned in the model brushless motor.

2. Scope of application: brushless motor control is more complex, often used in more sophisticated products above, because there is no commutation spark, some special industries can also be used; brush motor commonly used in some conventional products.

3. Service life: because the carbon brush constantly friction, it will produce wear, so brush motor life is not long, often need to replace the brush; brushless motor is different, can work continuously for tens of thousands of hours, maintenance-free, easy and convenient.

4. use effect: brushless motor using digital frequency conversion technology, can control the performance of strong, can quickly achieve the increase in speed, a few revolutions to tens of thousands of revolutions can be quickly achieved; brush motor speed is more stable state after the start, bad speed regulation.

5. maintenance: carbon brush motor need to replace the brush often, or the motor will have problems; brushless motor life is long, can be more than 10 times the brush motor, basically do not need routine maintenance, but the structure is relatively complex, maintenance words than the carbon brush motor more trouble.

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These are the five major differences between carbon brush motors and brushless motors, after reading the above introduction, do you understand? Only a full understanding of these basic knowledge, in order to allow everyone to more clearly understand the performance of various motors.

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