Some friends like to play model drones, the initial contact, not very understanding, see the motor written on the KV2400, very confused, always want to understand what it means, what specific role, the following Vacuz to introduce you! Hope it can help everyone!

Aero Brushless Motor Stator

KV value is a unique performance parameter of brushless motor, very important, brushless motor performance is good, KV value is a key factor, used to measure the sensitivity of the motor speed to voltage increase.

In fact, it is also very good to understand, to put it simply, KV value refers to the speed, each increase in voltage of 1V, the motor will double the speed, for example, 1V is 220 rpm, 2v is 440 rpm, KV2400 is a voltage increase of 1V, the motor speed per minute increased by 2400 rpm.

Is the larger the KV value the better?

The larger the KV value, the greater the voltage increase, the faster the speed increase, the larger the KV value of the motor, the greater the peak attack current, so it is not the larger the better, the torque will be sacrificed, the peak power will be very large KV times the voltage is equal to the number of revolutions per minute of the motor. The corresponding KV has the corresponding torque can be matched with the corresponding paddle.

drone motor stator

What does the kv value of the model drone motor mean, and is the larger the kv value the better? The above has made a simple explanation, I hope it can help you understand.

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