1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 4644-201 Edition P 1 August 2014 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Rue Montoyer 10 - 1000 Brussels - Tel. 32 2 775 8126 - Fax. 32 2 775 8131 - www.asd-stan.org ICS: 49.060; 49.090 Descriptors:
2、 ENGLISH VERSION Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 C (or 125 C) continuous Part 201: Locking and polarizing hardware Product standard Srie arospatiale Connecteur, lectrique et optique, rectangulaire, modulaire, in
3、serts rectangulaires, temprature de fonctionnement 175 C (ou 125 C) continu Partie 201 : Systme de verrouillage et polarisation Norme de produit Luft- und Raumfahrt Elektrische und optische Rechtecksteckverbinder, modular, rechteckige Kontakteinstze, Dauerbetriebstemperatur 175 C (oder 125 C) konsta
4、nt Teil 201: Verriegelungs-und Kodierungsteile Produktnorm This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is published for the needs of the European Aerospace Industry. It h
5、as been technically approved by the experts of the concerned Domain following member comments. Subsequent to the publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the
6、standard. After examination and review by users and formal agreement of ASD-STAN, it will be submitted as a draft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full European Standard (EN). The CEN national members have then to implemen
7、t the EN at national level by giving the EN the status of a national standard and by withdrawing any national standards conflicting with the EN. Edition approved for publication 1st August 2014 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Copy
8、right 2014 by ASD-STAN prEN 4644-201:2014 (E) 2 Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 Terms and definitions . 3 4 Required characteristics . 4 5 Designation 6 6 Marking . 6 7 Technical specification . 6 Bibliography 7 Foreword This standard was reviewed by the Domain Technica
9、l Coordinator of ASD-STANs Electrical Domain. After inquiries and votes carried out in accordance with the rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publication. prEN 4644-201:2014 (E) 3 1 Scope This standard specifies central coupling mec
10、hanism for size 2 disconnect housing used in the family of modular rectangular electrical and optical connector with rectangular inserts. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For da
11、ted references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 4644-001, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts operating temperature 175 C (or 125 C)
12、continuous Part 001: Technical specification 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 4644-001 apply. prEN 4644-201:2014 (E) 4 4 Required characteristics 4.1 Centre coupling screw dimensions See Figure 1. Key 1 HEX. 8,408,50 Figure 1 Centre cou
13、pling screw prEN 4644-201:2014 (E) 5 4.2 Centre coupling nut dimensions See Figures 2 and 3. Key 1 HEX. 8,408,50 Figure 2 Centre coupling nut prEN 4644-201:2014 (E) 6 Figure 3 Fixing nut 4.3 Mass 20 g max. for the all locking and polarizing hardware. 5 Designation EXAMPLE Description block POLARIZAT
14、ION HARDWARE Identity block EN 4644-201MS Number of this standard Material M: Metallic Polarizing type: S: Centre coupling screw N: Centre coupling nut 6 Marking Marking is not required on centre coupling mechanism. 7 Technical specification See EN 4644-001. prEN 4644-201:2014 (E) 7 Bibliography 1 EN 4644-002, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts operating temperature 175 C (or 125 C) continuous Part 002: Specification of performance and contact arrangements
