Kv to RPM Calculator

Calculate RPM from Kv Rating



Formula

The formula to calculate RPM from Kv Rating is:

\[ RPM = Kv \times V \]

Where:

What is Kv to RPM?

To calculate RPM from Kv Rating, multiply the Kv rating by the voltage. The Kv rating indicates the number of revolutions per minute (RPM) per volt applied to the motor. Higher Kv values mean higher speed but lower torque, and lower Kv values mean lower speed but higher torque.

Example Calculation

Let's assume the following values:

Using the formula:

\[ RPM = 2300 \times 11.1 = 25530 \]

The RPM is 25530.