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ISO 21940-21:2022

Mechanical vibration — Rotor balancing — Part 21: Description and evaluation of balancing machines

Standard Details

This document sets out the requirements for evaluating hard and soft bearing balancing machines that support and rotate:

a) rotors with rigid behaviour at balancing speed (as described in ISO21940-11);

b) rotors with shaft elastic behaviour and balanced in accordance with low speed balancing procedures (as described in ISO21940-12).

General Information

Status : Published
Standard Type: Main
Document No: ISO 21940-21:2022
Document Year: 2022
Pages: 62
Edition: 2
  • Section Volume:
  • ISO/TC 108/SC 2. Measurement and evaluation of mechanical vibration and shock as applied to machines, vehicles and structures
  • ICS:
  • 21.120.40 Balancing and balancing machines

Life Cycle

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ISO 21940-21:2022
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