ISO 21940-21:2022
International Standard
Current Edition
·
Approved on
07 November 2022
Mechanical vibration — Rotor balancing — Part 21: Description and evaluation of balancing machines
ISO 21940-21:2022 Files
English
62 Pages
Current Edition
88.55 OMR
ISO 21940-21:2022 Scope
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).
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