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
230.52 USD

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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