EN 12385-8:2002

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Steel wire ropes - Safety - Part 8: Stranded hauling and carrying-hauling ropes for cableway installations designed to carry personsCâbles en acier - Sécurité - Partie 8: Câbles tracteurs et porteurs-tracteurs a torons pour les installations destinées au transport de personnesDrahtseile aus Stahldraht - Sicherheit - Teil 8: Zug- und Zug-Trag-Litzenseile für Seilebahnen zum Transport von PersonenTa slovenski standard je istoveten z:EN 12385-8:2002SIST EN 12385-8:2003en77.140.65Jeklene žice, jeklene vrvi in verigeSteel wire, wire ropes and link chainsICS:SLOVENSKI
STANDARDSIST EN 12385-8:200301-maj-2003

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12385-8October 2002ICS 77.140.65English versionSteel wire ropes - Safety - Part 8: Stranded hauling andcarrying-hauling ropes for cableway installations designed tocarry personsCâbles en acier - Sécurité - Partie 8: Câbles tracteurs etporteurs-tracteurs à torons pour les installations destinéesau transport de personnesDrahtseile aus Stahldraht - Sicherheit - Teil 8: Zug- undZug-Trag-Litzenseile für Seilebahnen zum Transport vonPersonenThis European Standard was approved by CEN on 16 November 2001.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12385-8:2002 E

General requirements for lubricants.13Annex B (normative)
Method of test for determination of waviness.14Annex C (normative)
Calculations of minimum breaking force and approximate nominal length massfor ropes covered by Tables 2 to 4.15Annex D (informative)
Information which should be provided with an enquiry or order.16Annex ZA (informative)
Clauses of this European Standard addressing essential requirements orother provisions of EU Directives.17Bibliography.18

WireWires before ropemaking shall conform to EN 10264-3.The tensile strength grades of the wires shall be subjected to the limits given in Table 1.Table 1 — Wire tensile strength grades excluding centre and filler wires for given rope gradesRope gradeWire tensile strength grade, N/mm2MinimumMaximum1570137017701770157019601960177021605.2.2 CoreThe core shall be one of the following typesa) fibre;b) solid polymer;c) non-magnetic metallic covered with solid polymer;d) steel covered with solid polymer;e) steel, as an independent wire rope (IWRC) or wire strand (WSC).5.2.3 LubricantThe properties of the lubricant shall conform with the requirements of annex A.NOTEThe purchaser should specify any particular lubricant (see Introduction).

one of those covered by the three classes given in Tables 2 to 4; or b)
another single layer rope construction as specified by the manufacturer and covered by the respectiveclasses in EN 12385-2.NOTEStrands can be compacted.5.3.3 Rope gradeThe rope grade shall be not less than 1570 or higher than 1960.NOTEThe rope grades are generally 1570, 1770 or 1960 although intermediate rope grades can also be specified.For the more common classes of ropes, refer to Tables 2 to 4, the rope grade shall be used in the calculation ofbreaking force. (See annex C).5.3.4 WavinessRopes shall be measured for waviness in accordance with annex B. The amount of waviness measured over a lengthequivalent to 3 rope lay lengths shall be not more than 0,01 d + 0,2 mm.5.4
Diameter5.4.1 TolerancesWhen measured in accordance with 6.7 the actual diameter shall be within + 1 % and + 5 % of the nominal diameterwith the rope under load on the closing machine.5.4.2 Differences between diameter measurementsThe difference between any two of the four measurements taken in accordance with 6.7 and expressed as apercentage of nominal diameter shall not exceed 4 %.

Length massThe manufacturer shall specify the nominal length mass.NOTEThe values in Tables 2 to 4 are approximate. More precise values can be specified by the manufacturer.When measured in accordance with 6.9 the length mass shall be in accordance with the specified value, subject to atolerance of - 2 % to + 5 %.5.7 Designation and classificationRope designation and classification shall conform to EN 12385-2.

16,3
25,8
29,1
32,28
21,3
33,7
37,9
42,09
26,9
42,5
48,0
53,210
33,2
52,5
59,3
65,711
40,2
63,5
71,7
79,412
47,9
75,7
85,4
94,513
56,2
88,910011114
65,210311812915
74,811813314816
85,113515216817
96,11521711901810817019221319120190214237201332102372632114723226129022161255287318231752783143472419230334237825208329371410262253564014442724238343247928261412465515292804424995523029947353459131320505570631323405396076721) Informative only
...