Brushless DC motor speed size and what factors are related, has been the topic of concern for many friends, Vacuz to introduce it to you! Hope it can help everyone!

Motor BLDC

1, if the brushless DC motor is multi-phase pulse power supply, then the speed size and the frequency on the coil has a certain relationship.

2, if it is a stepper motor class, the speed is related to the error signal received, the speed and error signal is proportional to the relationship, can be calculated according to the speed formula, to get the speed and voltage, resistance and the main flux gap and other relationships.

3, if the brushless DC motor voltage is constant, the main factors affecting the size of its speed include the amount of flux and the number of turns of the coil, etc.

4, in addition to the above, the speed size of brushless DC motor is also related to the motor voltage, structure factor, magnetic inductance strength, etc.

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What factors are related to the speed of brushless DC motor? The above has done a simple explanation, I hope these tips can help!

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