FAQ

What is the Critical Speed?
Critical Speed its unbalanced mass of the rotating object causes deflection that will create resonant vibration. Critical Speed is usually measured using the Revolution per Minute for Angular Velocity. Note that the value of Critical Speed is always positive.
Can the Critical Speed be negative?
No, the Critical Speed, measured in Angular Velocity cannot be negative.
What unit is used to measure Critical Speed?
Critical Speed is usually measured using the Revolution per Minute[rev/min] for Angular Velocity. Radian per Second[rev/min], Radian per Day[rev/min], Radian per Hour[rev/min] are the few other units in which Critical Speed can be measured.
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