1、 IEC 62323 Edition 1.0 2005-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Dimensions of half pot-cores made of ferrite for inductive proximity switches Dimensions de demi-pots en ferrite pour des commutateurs inductifs de proximit IEC 62323:2005 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 200
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16、f ferrite for inductive proximity switches Dimensions de demi-pots en ferrite pour des commutateurs inductifs de proximit INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE F ICS 29.100.10 PRICE CODE CODE PRIX ISBN 978-2-83220-768-0 Registered trademark of the Inter
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18、NTERNATIONAL ELECTROTECHNICAL COMMISSION _ DIMENSIONS OF HALF POT-CORES MADE OF FERRITE FOR INDUCTIVE PROXIMITY SWITCHES FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National C
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28、n to the possibility that some of the elements of this IEC publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62323 has been prepared by IEC technical committee 51: Magnetic components and ferri
29、te materials. This standard cancels and replaces IEC/PAS 62323 published in 2002. This first edition constitutes a technical revision. This bilingual version (2013-05) corresponds to the monolingual English version, published in 2005-06. The text of this standard is based on the following documents:
30、 FDIS Report on voting 51/817/FDIS 51/825/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. The French version of this standard has not been voted upon. 62323 IEC:2005 3 This publication has been drafted in accorda
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32、will be reconfirmed; withdrawn; replaced by a revised edition, or amended. 4 62323 IEC:2005 DIMENSIONS OF HALF POT-CORES MADE OF FERRITE FOR INDUCTIVE PROXIMITY SWITCHES 1 Scope This International Standard lays down the important dimensions for the mechanical interchangeability of a preferred half p
33、ot-core series of ferrite, intended to be used in inductive proximity switches. 2 Normative references The following referenced documents are indispensable for the applicatiuon of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the r
34、eferenced document (including any amendments) applies. IEC 60424-1:1999, Ferrite cores Guide on the limits of surface irregularities Part 1: General specification 3 Dimensions 3.1 Nomenclature of dimensions B D F E A H IEC 763/05 Figure 1 Nomenclature of dimensions 3.2 Dimensions and tolerances The
35、main dimensions and tolerances shall be as given in Table 1. 62323 IEC:2005 5 Table 1 Dimensions and tolerances Dimensions in millimetres Core type Dimensions A B D E F Dim. Tol. Dim. Tol. Dim. Tol. Dim. Tol. Dim. Tol. PS 3,3 3,3 x 1,3 3,35 0,15 1,3 0,2 0,85 +0,2 2,5 +0,1 1,20 0,1 PS 5,6 5,6 x 1,7 5
36、,6 0,25 1,7 0,2 1,1 +0,2 4,5 +0,15 2,5 0,1 PS 7,35 7,35 x 3,6 7,35 0,25 3,6 0,2 2,8 +0,2 5,8 +0,2 3,0 0,15 PS 9,0 9,0 x 3,5 9,0 0,4 3,5 0,2 2,6 +0,2 7,3 +0,3 3,9 0,25 PS 11 11,3 x 3,3 11,3 0,4 3,3 0,1 2,2 +0,15 9,0 +0,4 4,7 0,2 PS 14 14,3 x 4,25 14,3 0,5 4,25 0,15 2,8 +0,2 11,6 +0,4 6,0 0,2 PS 25 24
37、,8 x 8,9 24,8 1,0 8,9 0,2 5,9 +0,3 20,5 +0,8 11,3 0,5 PS 30,5 30,5 x 10,2 30,5 1,0 10,2 0,3 7,0 +0,35 25 +0,8 13,5 0,4 PS 35 35 x 10,8 35 1,0 10,8 0,35 7,2 +0,4 29,4 +0,8 15,7 0,5 PS 47 47 x 14 47 1,3 14 0,5 9,5 +0,5 39 +1,1 20 0,6 PS 68 68 x 14,5 68 2,2 14,5 0,6 9,0 +0,6 57,5 +1,8 29,5 1,0 NOTE 1 T
38、he core may have up to two slots in order to realize the wire connection feed-through holes. NOTE 2 A centre hole (H) is allowable. NOTE 3 Chamfers are allowable as long as they do not limit the winding space. 4 Requirements In order to avoid damage to the coils and their interconnection wires, the
39、cores shall be delivered without burrs. Flashes according to 3.3 of IEC 60424-1 shall not be present either on the winding area limiting surfaces including edges or on the wire connection feed-through holes. 5 Marking A manufacturer specific marking is mandatory from PS 7,35 and larger, preferably o
40、n the bottom of the core. 6 62323 IEC:2005 Bibliography The following literature gives additional information. IEC 60133:2000, Dimensions of pot-cores made of magnetic oxides and associated parts IEC 60424-2:1997, Guidance of the limits of surface irregularities of ferrite cores Part 2: RM-cores IEC
41、 61332:1995, Soft ferrite material classification IEC 62044-1:2002, Cores made of soft magnetic materials Measuring methods Part 1: Generic specification IEC 62044-2:2005, Cores made of soft magnetic materials Measuring methods Part 2: Magnetic properties at low excitation level IEC 62044-3:2000, Co
42、res made of soft magnetic materials Measuring methods Part 3: Magnetic properties at high excitation level _ 8 62323 CEI:2005 COMMISSION LECTROTECHNIQUE INTERNATIONALE _ DIMENSIONS DE DEMI-POTS EN FERRITE POUR DES COMMUTATEURS INDUCTIFS DE PROXIMIT AVANT-PROPOS 1) La Commission lectrotechnique Inter
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