# RPM, angular speed and frequency
# Scope: Shaft angular velocity and revolution period.
# Status: illustrative worked example; engineering review pending.
# Inputs are example values. Checks are editable example requirements, not standards.

speed = 3000 rpm

omega := speed [rad/s]
period := 2*pi/omega [s]

check speed budget: speed <= 4000 rpm

scenario alternative: speed = 2400 rpm