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ISO 21940-21:2022

Mechanical vibration — Rotor balancing — Part 21: Description and evaluation of balancing machines ISO 21940-21:2022

Publication date:   Nov 7, 2022

General information

60.60 Standard published   Nov 7, 2022

ISO

ISO/TC 108/SC 2 Measurement and evaluation of mechanical vibration and shock as applied to machines, vehicles and structures

International Standard

21.120.40   Balancing and balancing machines

Buying

Published

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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).

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 21940-21:2012

NOW

PUBLISHED
ISO 21940-21:2022
60.60 Standard published
Nov 7, 2022