ISO 21940-31:2013
Mechanical vibration.Rotor balancing.Part 31: Susceptibility and sensitivity of machines to unbalance

Standard No.

ISO 21940-31:2013

Release Date

2013

Published By

International Organization for Standardization (ISO)

Latest

ISO 21940-31:2013

Scope

This part of ISO 21940 specifies methods for determining machine vibration sensitivity to unbalance and provides evaluation guidelines as a function of the proximity of relevant resonance rotational speeds to the operating speed. This part of ISO 21940 is only concerned with once-per-revolution vibration caused by unbalance. It also makes recommendations on how to apply the numerical sensitivity values in some particular cases.

ISO 21940-31:2013 Referenced Document

• ISO 1925 Mechanical vibration - Balancing - Vocabulary

ISO 21940-31:2013 history

• 2013 ISO 21940-31:2013 Mechanical vibration.Rotor balancing.Part 31: Susceptibility and sensitivity of machines to unbalance