Kv to RPM Calculator

Formula

The formula to calculate RPM from Kv Rating is:

\[ RPM = Kv \times V \]

Where:

\(RPM\) is the rotations per minute
\(Kv\) is the Kv rating
\(V\) is the voltage

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:

Kv Rating (Kv) = 2300
Voltage (V) = 11.1

Using the formula:

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

The RPM is 25530.