I.S. EN IEC 60072-1:2022
Current
The latest, up-to-date edition.
Rotating electrical machines - Dimensions and output series - Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080
Hardcopy , PDF
English
07-06-2022
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Designations of machines
6 Location of the terminal box
7 Fixing dimensions and tolerances
8 Shaft end dimensions and tolerances
9 Methods of measurement
10 Preferred rated output values
11 Relationships between frame size, shaft extensions, rated outputs and flange numbers
Annex A (informative) Additional relationships for frame sizes and output ratings
Annex B (informative) Additional recommended letters and dimensions
Bibliography
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