IEC 60072-2:1990
Dimensions and output series for rotating electrical machines; part 2: frame numbers 355 to 1000 and flange numbers 1180 to 2360

Standard No.

IEC 60072-2:1990

Release Date

1990

Published By

International Electrotechnical Commission (IEC)

Latest

IEC 60072-2:1990

Replace

IEC 60072A:1970

Scope

This first edition supersedes IEC 72A (1970). Applies to rotating machines with a horizontal shaft.

IEC 60072-2:1990 history

• 1990 IEC 60072-2:1990 Dimensions and output series for rotating electrical machines; part 2: frame numbers 355 to 1000 and flange numbers 1180 to 2360
• 1970 IEC 60072-2:1967 Dimensions and output ratings of electrical machines - Part 2: Dimensions of mounting flanges
• 1970 IEC 60072-2:1960 Recommendations for the dimensions and output ratings of electric motors - Part 2: Dimensions of mounting flanges for electric motors

IEC 60072-2:1990 Dimensions and output series for rotating electrical machines; part 2: frame numbers 355 to 1000 and flange numbers 1180 to 2360 has been changed from IEC 60072A:1970 Dimensions and output ratings for foot-mounted electrical machines with frame numbers 355 to 1 000.