IEC 60072-3-ed.2.0

Annotation of standard text IEC 60072-3-ed.2.0 :

IEC 60072-3: 2026 applies to small built-in motors with a pitch circle diameter of the flange between 10 mm and 50 mm. It provides a table with fixing dimensions, shaft extension dimensions and their tolerances. This second edition cancels and replaces the firstedition published in 1994. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) clarification of the scope. IEC 60072-3:2026 sapplique aux petits moteurs incorpores dont la bride a un diametre du cercle primitif compris entre 10 mm et 50 mm. Elle donne un tableau des dimensions de fixation, des dimensions du bout darbre et leurs tolerances. Cette deuxieme edition annule et remplace la premiere edition parue en 1994. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) clarification du domaine dapplication.