Sound and Vibration Standards


BS ISO 21940 : Mechanical Vibration
Rotor Balancing


Standard Number : BS ISO 21940-12:2016
Title : Mechanical vibration. Rotor balancing. Procedures and tolerances for rotors with flexible behaviour
Status : Current
Publication Date 30 April 2016
Replaces : BS ISO 11342:1998
International Relationships : ISO 21940-12:2016
Draft Superseded By : 15/30311781 DC

Standard Number : BS ISO 21940-13:2012
Title : Mechanical vibration. Rotor balancing. Criteria and safeguards for the in situ balancing of medium and large rotors
Status : Current
Publication Date : 30 April 2012
Replaces : BS ISO 20806:2009
International Relationships : ISO 21940-13:2012

Standard Number : BS ISO 21940-14:2012
Title : Mechanical vibration. Rotor balancing. Procedures for assessing balance errors
Status : Current
Publication Date : 31 August 2012
Replaces : BS 6861-2:1997, ISO 1940-2:1997
International Relationships : ISO 21940-14:2012
Draft Superseded By : 10/30230603 DC

Standard Number : BS ISO 21940-21:2012
Title : Mechanical vibration. Rotor balancing. Description and evaluation of balancing machines
Status : Current
Publication Date : 31 July 2012
Replaces : BS ISO 2953:1999
International Relationships : ISO 21940-21:2012
Draft Superseded By : 11/30227295 DC

Standard Number : BS ISO 21940-23:2012
Title : Mechanical vibration. Rotor balancing. Enclosures and other protective measures for the measuring station of balancing machines
Status : Current
Publication Date : 30 June 2012
Replaces : BS ISO 7475:2002
International Relationships : ISO 21940-23:2012
Draft Superseded By : 10/30215731 DC

Standard Number : BS ISO 21940-31:2013
Title : Mechanical vibration. Rotor balancing Susceptibility and sensitivity of machines to unbalance
Status : Current
Publication Date : 31 August 2013
Replaces : BS ISO 10814:1996
International Relationships : ISO 21940-31:2013
Draft Superseded By : 12/30265145 DC

Standard Number : BS ISO 21940-32:2012
Title : Mechanical vibration. Rotor balancing. Shaft and fitment key convention
Status : Current
Publication Date : 30 April 2012
Replaces : BS 7130:1989, ISO 8821:1988
International Relationships : ISO 21940-32:2012
 
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