Electronic – speed of rotation in rads/sec

dc motor

Can anyone help me with the speed of rotation in rads/sec.

I am trying to find the equation for it.

I have 730 rpm as my motor speed. It is a DC motor.

So far the equation i have is: 2pi x 730/60

And the answer is 76.445.

Is this the correct equation to use tho find speed of rotation in rads/sec?


Best Answer

$$\Omega=2\pi f= \dfrac{2\pi N}{60} = \dfrac{\pi N}{30} $$ $$\Omega=\dfrac{3.14\cdot 730}{30}= 76.4 [rad/s]$$