Shaft Frequency

f = RPM / 60

What it means

Shaft rotation frequency in hertz - the anchor for 1x, 2x and 3x vibration references.

Variables

f = Frequency (hertz (Hz))
RPM = Shaft speed (revolutions per minute)

Trades that use it

Industrial Mechanical Aircraft Power / Energy

Learn the mathematics

Study RPM to Frequency

Practice it in a game

Vibration Detective