Back

ISO 21940-21:2022

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

General information
Valid from 07.11.2022
Directives or regulations
None

Standard history

Status
Date
Type
Name
07.11.2022
Main
10.07.2012
Main
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).
*
*
*
PDF
254.36 € incl tax
Paper
254.36 € incl tax
Standard monitoring