1、AECMA STANDARD NORME AECMA AECMA NORM prEN 3716-005 Edition P 1 August 2005 PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATION Gulledelle 94 - B-1200 Brussels - Tel. + 32 2 775 8110 - Fax. + 32 2 775 8111 - www.aecma-stan.orgICS: 49.060 Descriptors: ENGLISH VERSION Aeros
2、pace series Connector, single-way with triaxial interface, for transmission of digital data Part 005: Crimp receptacle Product standard Srie arospatiale Connecteur, monovoie, avec interface triaxiale, pour transmission de donnes numriques Partie 005 : Embase sertir Norme de produit Luft- und Raumfah
3、rt Steckverbinder, triaxial fr digitale Datenbertragung in einer Richtung Teil 005: Steckdose, Crimpbar Produktnorm This “Aerospace Series“ Prestandard has been drawn up under the responsibility of AECMA-STAN (The European Association of Aerospace Industries - Standardization). It is published for t
4、he needs of the European Aerospace Industry. It has 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 o
5、r functionally, without re-identification of the standard. After examination and review by users and formal agreement of AECMA-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 (
6、EN). The CEN national members have then to implement 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 31 August 2005 Comments should be sent within six months after the date
7、 of publication to AECMA-STAN Electrical Domain Copyright 2005 by AECMA-STAN prEN 3716-005:2005 (E) 2 Foreword This standard was reviewed by the Domain Technical Coordinator of AECMA-STANs Electrical Domain. After inquiries and votes carried out in accordance with the rules of AECMA-STAN defined in
8、AECMA-STANs General Process Manual, this standard has received approval for Publication. Contents Page 1 Scope . 3 2 Normative references 3 3 Terms and definitions . 3 4 Required characteristics 4 4.1 Dimensions and mass 4 4.1.1 Dimensions . 4 4.1.2 Mass 5 4.2 Torque of jam nut. 5 4.3 Panel cut out
9、5 4.4 Material and surface treatment. 5 4.5 Main general characteristics. 5 4.6 Plug and receptacle combination options. 6 5 Technical specification 6 6 Designation. 6 7 Marking 6 8 Assembly instructions . 6 8.1 Tooling 6 8.2 Procedure 7 prEN 3716-005:2005 (E) 3 1 Scope This standard specifies the r
10、equirements and assembly instructions for crimp receptacles, with braid terminaison, having either a male or female contact, used according to EN 3716-002 on cables conforming to EN 3375-003, EN 3375-004 or EN 3375-005. This standard is intermateable with EN 3716-004 and EN 3716-006. 2 Normative ref
11、erences The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 3375-003, Aerospace series Cables, ele
12、ctrical, for signal data transmission Part 003: Cable, bifilar, single-braid Product standard. 1)EN 3375-004, Aerospace series Cables, electrical, for signal data transmission Part 004: Cable, bifilar, double-braid Product standard. 2)EN 3375-005, Aerospace series Cables, electrical, for signal data
13、 transmission Part 005: Cable, bifilar, double-braid, high immunity Product standard.2)EN 3716-001, Aerospace series Connector, single-way, with triaxial interface for transmission of digital data Part 001: Technical specification. 2)EN 3716-002, Aerospace series Connector, single-way, with triaxial
14、 interface for transmission of digital data Part 002: Conditions of use and list of product standards. 1)EN 3716-004, Aerospace series Connector, single-way, with triaxial interface for transmission of digital data Part 004: Solder plug Product standard.1)EN 3716-006, Aerospace series Connector, sin
15、gle-way, with triaxial interface for transmission of digital data Part 006: Crimp plug Product standard.1)MIL-STD-22520, Crimping tools, wire termination, general specification for. 3)3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 3716-001 apply. 1)
16、In preparation at the date of publication of this standard. 2) Published as AECMA Prestandard at the date of publication of this standard. 3) Published by: Department of Defense (DOD), The Pentagon, Washington D.C. 20301, USA. prEN 3716-005:2005 (E) 4 4 Required characteristics 4.1 Dimensions and ma
17、ss 4.1.1 Dimensions See Figure 1. Key 1 2 holes 1 min. 2 Panel 1,9 max. Figure 1 Key Key 1 86,491,4on knurling 1 86,491,4on knurling Figure 2 Ferrule for cable group A Figure 3 Ferrule for cable group B 1 2prEN 3716-005:2005 (E) 5 4.1.2 Mass 10 g max. 4.2 Torque of jam nut 1,13 N.m to 1,7 N.m 4.3 Pa
18、nel cut out See Figure 4. Figure 4 4.4 Material and surface treatment See EN 3716-001. 4.5 Main general characteristics Temperature class : 65C to 150 C Maximum current: 3 A Insulation resistance: 5 000 M min. Voltage strength: 900 V r.m.s at sea level Contact resistance: 8 m max. Coupling torque: 1
19、,13 N.m max. Insertion force: 14 N max. Retention force of wired contact: 9 N min. Mating and unmating cycles: 500 cycles Salt spray: 500 h prEN 3716-005:2005 (E) 6 4.6 Plug and receptacle combination options This receptacle mates with a plug conforming to EN 3716-004 or EN 3716-006 equipped with a
20、contact of the opposite gender. X = type of contact F = female contact M = male contact 5 Technical specification See EN 3716-001. 6 Designation EXAMPLE Description block RECEPTACLE Identity block EN3716-005F1 Number of this standard Type of contact : F = female M = male Type of cable: see EN 3716-0
21、01 7 Marking See Figure 1. On the nut: manufacturer identification yy-ww (year-week) 8 Assembly instructions 8.1 Tooling Crimping tools Conform to MIL-DTL-22520, see Table 1. These selector numbers given in Table 1 shall be used for qualification of the contacts and in service, unless otherwise spec
22、ified by the user. prEN 3716-005:2005 (E) 7 Table 1 Contact Crimping tool Positioner Selector setting/cavity Central M22520/2-01 M22520/2-37 5 Intermediate M22520/2-01 EN4008-009 5 Outer M22520/5-01 M22520/5-45 B The hot air generator shall have a minimum output of 800 W and the temperature in the h
23、eating zone shall be 125 C to 200 C max. 8.2 Procedure A Fit the supply sleeve on the cable. For sealing wiring see Instruction K. Insulation should be stripped back. Slide crimp ring over cable. Key 1 0,5 mm to 1 mm B Comb braid and fold back over crimp ring cut out fillers. Key 1 Blue conductor 2
24、White conductor C Strip conductors as shown. prEN 3716-005:2005 (E) 8 Key 1 Crimping D Position the blue conductor core in intermediate contact |. Use tool, see Table 1, and crimp. Key 1 Crimping E Feed the white conductor through the angled hole, fit insulator and position white conductor core in c
25、entral contact . Use tool, see Table 1, and crimp. F Fit split insulator around crimp buckets. Ensuring flange is positioned at front face of contact. G Insure that the central insulator, intermediate contact and outer insulator are located into the body . Key 1 Crimping H Crimp braid and outer jack
26、et using tool, see Table 1. Length of crimp 6 mm. 1 prEN 3716-005:2005 (E) 9 J Slide the sleeve on the connector Shrink the sleeve (hot air 200 C max.) or see point Kb and continue with J Key 1 Hot air 200 C max. 2 Adhesive K Cable preparation, environmental version a) Before stripping, drip the cable over 50 mm. b) After crimping body, coat the body and cable over 20 mm with appropriate adhesive. For those products, please refer to specific documents. 1 2
