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sklademVydáno: 1991-02-01
IEC 60072-1:1991
Dimensions and output series for rotating electrical machines - Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080
Dimensions et séries de puissances des machines électriques tournantes - Partie 1: Désignation des carcasses entre 56 et 400 et des brides entre 55 et 1080
CURRENCY
| Označení normy: | IEC 60072-1:1991 |
| Vydáno: | 1991-02-01 |
| Jazyk: | Anglicky/Francouzsky |
DESCRIPTION
IEC 60072-1:1991
Covers most industrial rotating electrical machines within the dimension range: Foot-mounted: shaft heights 56 mm to 400 mm. Flange-mounted: pitch circle diameter of flange 55 mm to 1080 mm. Gives fixing dimensions, shaft extension dimensions and output powers. Maximum permissible torques for continuous duty on a.c. motors are also listed for various shaft diameters.