1、AECMA STANDARD NORME AECMA AECMA NORM Edition approved for publication 2001-11-30 prEN 3646-006 Edition P 1 November 2001 Comments should be sent within six months after the date of publication to Gulledelle 94 AECMA-STAN 8-1200 BRUXELLES PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES
2、 - STANDARDIZATION (AECMA-STAN) Gulledelle 94 - 8-1200 BRUXELLES - Tel. (+32) 2 775 8110 - Fax. (+32) 2 775 8111 ICs: 49.060 Descriptors: Aeronautical industry, aircraft equipment, electrical connection unit, electrical connector, characteristics marking ENGLISH VERSION Aerospace series Connectors,
3、electrical, circular, bayonet cou pl i ng , operating temperature 175 OC or 200 OC continuous Part 006: Receptacle, hermetic, jam-nut mounting Product standard Srie arospatiale Luft- und Raumfahrt Connecteurs lectriques circulaires Elektrische Rundsteckverbinder accouplement par baonnettes, tempratu
4、re dutilisation 175 “C ou 200 “C continu Partie 006 : Embase hermtique fixation par crou mit Bajonettkupplung, Betriebstemperatur 175 “C oder 200 “C konstant Teil 006: Hermetischer fester Steckverbinder mit Mutternbefestigung Norme de produit Produ ktnorm This Yerospace Series“ Presfandard has been
5、drawn up under fhe responsibilify of AECMA-STAN (The European Associafion of Aerospace Indusfries - Sfandardizafion). If is published on green paper for fhe needs of fhe European Aerospace Indusfry. If has been fechnically approved by fhe experts of fhe concerned Domain following member commenfs. Su
6、bsequenf fo fhe publicafion of fhis Presfandard, fhe fechnical confenf shall nof be changed fo an exfenf fhaf inferchangeabilify is affecfed, physically or funcfionally, wifhouf re-idenfificafion of fhe sfandard. Affer examinafion and review by users and formal agreemenf of AECMA-STAN if will be sub
7、miffed as a draff European Sfandard fo CEN (European Commiffee for Sfandardizafion) for formal vofe. Nota - Extra copies can be supplied by B.N.A.E. - Technopolis 54 - 199, rue Jean-Jacques Rousseau - 92138 ISSY-LES-MOULINEAUX CEDEX I I Electrical Domain Mr Pezzetta I I 0 aecma 200 Page 2 prEN 3646-
8、006: 2001 Blank page Page 3 prEN 3646-006: 2001 1 Scope This standard defines the characteristics of hermetic jam-nut mounted receptacles in the family of bayonet coupling circular connectors, intended for use in an operating temperature range of - 65 “C to 175 “C or 200 “C continuous. It applies to
9、 models defined in table 4. For plugs and protective covers see EN 3646-008 and EN 3646-009 respectively. 2 Norm ative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in t
10、he text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to
11、applies. IS0 3161 Aerospace - UNJ threads - General requirements and limit dimensions EN 3646-001 Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 “C or 200 “C continuous - Part O01 : Technical specification 1) EN 3646-002 Aerospace series - Connectors
12、, electrical, circular, bayonet coupling, operating temperature 175 “C or 200 “C continuous - Part 002: Specification of performance and contact arrangements 1) EN 3646-008 Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 “C or 200 “C continuous - Part
13、 008: Plug - Product standard 1) EN 3646-009 Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 “C or 200 “C continuous - Part 009: Protective cover for receptacle - Product standard 1) 3 Terminology See EN 3646-001. 1) Published as AECMA Prestandard at
14、the date of publication of this standard Page 4 prEN 3646-006: 2001 4 Required characteristics 4.1 Dimensions, mass See figure 1 and table 1. Dimensions and tolerances are in millimetres, they apply after surface treatment. Interface mating dimensions, see EN 3646-001 1 S - a P Optional design 8,5 m
15、ax. U - R T il I -1- 2 I - R (2: 1) Slot with ciose edges for the nut 3+ 1 2 Polarizing strip optional colour 3 Three equally spaced holes diameter 1 min. for locking wire (see option detail P) 0,13 max. to end of the flat Figure 1 - Hermetic jam-nut mounted receptacle Page 5 prEN 3646-006: 2001 16
16、18 20 22 24 Table 1 - Round flange receptacle with nut fitting 33,76 29,62 27,08 1,1250-18 37,70 51 36,96 32,80 30,25 1,2500-18 40,90 63 40,ll 3735 33,43 23,12 6,35 1,3750-18 45,65 86 43,31 40,75 36,60 137 1,5000-18 48,85 1 O0 46,46 43,92 39,78 23,95 556 1,6250-18 52,00 108 3,20 137 Housing size 08
17、10 12 14 16 18 20 22 24 4.2 See table 2. Tightening torque of attachment nut Torque N.m *IO% 7 10 12 15 18 22 25 27 29 4.3 Panel cut-out Recommended panel cut-out dimensions: see figure 2 and table 3. Dimensions and tolerances are in millimetres. A I I I D Figure 2 Page 6 prEN 3646-006: 2001 size +
18、0,25 0 Table 3 + 0,25 min. 0 10 12 I 08 I 14,40 I 32 I 13,48 I 1738 35 16,66 22,60 38 20,80 14 16 25,512 41 23,95 28,70 45 27,10 I 18 I 31,87 I 47 I 30,27 I 20 22 24 35,05 51 33,45 38,22 53 36,62 41,40 57 39,80 4.4 Material, surface treatment See table 4. Description block CONNECTOR, ELECTRICAL, REC
19、EPTACLE 4.5 Main general characteristics See EN 3646-002. Identity block EN3646Y7100 4.6 See EN 3646-002. Possible combinations of plugs and receptacles 5 Designation EXAMPLE : Type of contact M : Male Polarization (see EN 3646-002) NOTE If necessary, the code 19005 shall be placed between the descr
20、iption block and the identity block. Page 7 prEN 3646-006: 2001 Model Y Table 4 - Connectors models Description Hermetic receptacle with housing (shell) in passivated stainless steel, solder contacts - Maximum operating temperature 200 “C continuous 6 Marking Unless there are other specific contract
21、ual requirements, the marking shall include 6.1 Marking on the product - the manufacturers part number corresponding to the identity block as defined in 5; - the date of manufacture (year, week); - the manufacturers name or trade mark. 6.2 Marking on the individual packaging - the identity block as defined in 5; - the corresponding manufacturers part number; - the date of manufacture (year, week); - the manufacturers name or trade mark. 7 Technical specification See EN 3646-001.
