1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - SafetyPart 2-1: Particular requirements for hand-held drills and impact drillsBS EN 62841-2-1:2018EUROPEAN STANDARD NORME EURO
2、PENNE EUROPISCHE NORMEN 62841-2-1 January 2018ICS 25.140.20 Supersedes EN 60745-2-1:2010English VersionElectric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 2-1: Particularrequirements for hand-held drills and impact drills(IEC 62841-2-1:2017 , mo
3、dified)Outils lectroportatifs moteur, outils portables et machinespour jardins et pelouses - Scurit - Partie 2-1: Exigencesparticulires pour les perceuses portatives et les perceuses percussion(IEC 62841-2-1:2017 , modifie)Elektrische Motorbetriebene handgefhrte Werkzeuge,transportable Werkzeuge und
4、 Rasen- und Gartenmaschinen - Sicherheit - Teil 2-1: Besondere Anforderungen fr handgefhrte Bohrmaschinen und Schlagbohrmaschinen (IEC 62841-2-1:2017 , modifiziert)This European Standard was approved by CENELEC on 2017-05-15. CENELEC members are bound to comply with the CEN/CENELECInternal Regulatio
5、ns which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member
6、.This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has thesame status as the official versions.CE
7、NELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,Lithuania, Luxembourg, Malta, the Netherl
8、ands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,Switzerland, Turkey and the United Kingdom.European Committee for Electrotechnical StandardizationComit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management
9、Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.Ref. No. EN 62841-2-1:2018 ENational forewordThis British Standard is the UK implementation of EN 6284121:2018. It is derived from IEC 62842121:20
10、17. It supersedes BS EN 6074521:2010, which will be withdrawn on 19 January 2022.The CENELEC common modifications have been implemented at the appropriate places in the text. The start and finish of each common modification is indicated in the text by tags .The UK participation in its preparation wa
11、s entrusted to Technical Committee CPL/116, Safety of motor-operated electric tools.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its
12、 correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 94371 3ICS 25.140.20Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and
13、 Strategy Committee on 28 February 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62841-2-1:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 62841-2-1 January 2018 ICS 25.140.20 Supersedes EN 60745-2-1:2010English Version Electric motor-operated ha
14、nd-held tools, transportable tools and lawn and garden machinery - Safety - Part 2-1: Particular requirements for hand-held drills and impact drills (IEC 62841-2-1:2017 , modified) Outils lectroportatifs moteur, outils portables et machinespour jardins et pelouses - Scurit - Partie 2-1: Exigences pa
15、rticulires pour les perceuses portatives et les perceuses percussion (IEC 62841-2-1:2017 , modifie) Elektrische Motorbetriebene handgefhrte Werkzeuge, transportable Werkzeuge und Rasen- und Gartenmaschinen - Sicherheit - Teil 2-1: Besondere Anforderungen fr handgefhrte Bohrmaschinen und Schlagbohrma
16、schinen (IEC 62841-2-1:2017 , modifiziert) This European Standard was approved by CENELEC on 2017-05-15. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any altera
17、tion.Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language ma
18、de by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech
19、Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the Unit
20、ed Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any mea
21、ns reserved worldwide for CENELEC Members. Ref. No. EN 62841-2-1:2018 EBS EN 62841-2-1:2018EN 62841-2-1:2018 2 European foreword The text of document 116/321/FDIS, future edition 1 of IEC 62841-2-1, prepared by IEC/TC 116 “Safety of motor-operated electric tools“ was submitted to the IEC-CENELEC par
22、allel vote and approved by CENELEC as EN 62841-2-1:2018. A draft amendment, which covers common modifications to IEC 62841-2-1 (116/321/FDIS), was prepared by CLC/TC 116 “Safety of motor-operated electric tools“ and approved by CENELEC. The following dates are fixed: latest date by which this docume
23、nt has to be implementedat national level by publication of an identicalnational standard or by endorsement(dop) 2018-07-19 latest date by which the national standards conflictingwith this document have to be withdrawn(dow) 2022-01-19 This document supersedes EN 60745-2-1:2010. This European Standar
24、d is divided into four parts: Part 1: General requirements which are common to most hand-held electric motor operated tools (for the purpose of this standard referred to simply as tools) which could come within the scope of this standard; Part 2, 3 or 4: Requirements for particular types of tools wh
25、ich either supplement or modify the requirements given in Part 1 to account for the particular hazards and characteristics of these specific tools. This Part 2-1 is to be used in conjunction with EN 62841-1:2015. This Part 2-1 supplements or modifies the corresponding clauses in EN 62841-1:2015, so
26、as to convert it into the European Standard: Particular requirements for hand-held drills and impact drills. Where a particular subclause of Part 1 is not mentioned in this Part 2-1, that subclause applies as far as relevant. When this standard states “addition“, “modification“ or “replacement“, the
27、 relevant text in Part 1 is to be adapted accordingly. The following print types are used: - requirements; in roman type - test specifications: in italic type; - notes: in smaller roman type. The terms defined in Clause 3 are printed in bold typeface. Subclauses, notes, tables and figures which are
28、additional to those in Part 1 are numbered starting from 101. Clauses, subclauses, notes, tables, figures and annexes which are additional to those in IEC 62841-2-1:2017 are prefixed “Z”. This European Standard follows the overall requirements of EN ISO 12100. BS EN 62841-2-1:2018EN 62841-2-1:2018 3
29、 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and
30、the European Free Trade Association and supports essential requirements of EU Directive(s). For the relationship with EU Directive(s), see informative Annex ZZ, which is an integral part of this document. Compliance with the clauses of Part 1 together with this Part 2-1 provides one means of conform
31、ing with the essential health and safety requirements of the Directive concerned. Warning: Other requirements and other EU Directives can be applicable to the products falling within the scope of this standard. BS EN 62841-2-1:2018EN 62841-2-1:2018 4 Endorsement notice The text of the International
32、Standard IEC 62841-2-1:2017 was approved by CENELEC as a European Standard with agreed common modifications. BS EN 62841-2-1:2018Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents are referred to in the text
33、in such a way that some or all of their content constitutes requirements 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. NOTE 1 When an International Publication has been
34、 modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Annex ZA of EN 62841-1:2015 is applicable, except as follows: Publication Year Tit
35、le EN/HD Year Addition: ISO 185 2005 Grey cast irons - Classification - - ISO 630-2 2011 Structural steels - Part 2: Technical delivery conditions for structural steels for general purposes - - 5 EN 62841-2-1:2018 BS EN 62841-2-1:2018EN 62841-2-1:2018 6 Annex ZZ (informative) Relationship between th
36、is European Standard and the essential requirements of Directive 2006/42/EC 2006 OJ L157 aimed to be covered This European Standard has been prepared under a Commissions standardization request M/396 to provide one voluntary means of conforming to essential requirements of Directive 2006/42/EC of th
37、e European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC. Once this standard is cited in the Official Journal of the European Union under that Directive, compliance with the normative clauses of this standard given in Table ZZ.1 confers, within the limits
38、 of the scope of this standard, a presumption of conformity with the corresponding essential requirements of that Directive, and associated EFTA regulations. Table ZZ.1 Correspondence between this European Standard and Annex I of Directive 2006/42/EC Essential Requirements of Directive 2006/42/EC Cl
39、ause(s) / sub-clause(s) of this EN Remarks / Notes Annex I All clauses All corresponding requirements are covered by complying with all clauses. WARNING 1: Presumption of conformity stays valid only as long as a reference to this European Standard is maintained in the list published in the Official
40、Journal of the European Union. Users of this standard should consult frequently the latest list published in the Official Journal of the European Union. WARNING 2: Other Union legislation may be applicable to the product(s) falling within the scope of this standard. BS EN 62841-2-1:2018 2 IEC 62841-
41、2-1:2017 IEC 2017 CONTENTS FOREWORD . 4 1 Scope 6 2 Normative references 6 3 Terms and definitions 6 4 General requirements 7 5 General conditions for the tests . 7 6 Radiation, toxicity and similar hazards . 7 7 Classification . 7 8 Marking and instructions 7 9 Protection against access to live par
42、ts . 8 10 Starting . 8 11 Input and current . 8 12 Heating 8 13 Resistance to heat and fire 9 14 Moisture resistance . 9 15 Resistance to rusting . 9 16 Overload protection of transformers and associated circuits 9 17 Endurance . 9 18 Abnormal operation . 10 19 Mechanical hazards . 11 20 Mechanical
43、strength 13 21 Construction 13 22 Internal wiring 13 23 Components 13 24 Supply connection and external flexible cords . 14 25 Terminals for external conductors 14 26 Provision for earthing 14 27 Screws and connections 14 28 Creepage distances, clearances and distances through insulation . 14 Annexe
44、s . 24 Annex I (informative) Measurement of noise and vibration emissions . 24 Annex K (normative) Battery tools and battery packs . 31 Annex L (normative) Battery tools and battery packs provided with mains connection or non-isolated sources . 35 Bibliography 36 Figure 101 Example of a testing appa
45、ratus 15 Figure 102 Locating point “S” on different power switch and handle designs 16 Figure 103 Locating point “F” on different flange designs . 17 Figure 104 Reaction torque measurement of single handle tools (1) 18 Figure 105 Reaction torque measurement of single handle tools (2) 19 Figure 106 R
46、eaction torque measurement of multi handle tools (1) 20 BS EN 62841-2-1:2018IEC 62841-2-1:2017 IEC 2017 3 Figure 107 Reaction torque measurement of multi handle tools (2) 21 Figure 108 Example torque of a tool with a stable signal region . 22 Figure 109 Example torque of a tool without a stable sign
47、al region 22 Figure 110 Example torque of a tool with an overload clutch 23 Figure I.101 Application of load 29 Figure I.102 Positions of transducers for drills and impact drills . 30 Figure I.103 Positions of transducers for diamond core drills . 30 Table 4 Required performance levels . 10 Table I.
48、101 Concrete formulation for impact drills (per cubic metre) . 25 Table I.102 Noise test conditions for impact drills 25 Table I.103 Vibration test conditions for drills . 26 Table I.104 Drill bit diameter and feed force for drills . 26 Table I.105 Vibration test conditions for impact drills . 26 Ta
49、ble I.106 Vibration test conditions for diamond core drills . 27 Table I.107 Concrete formulation for diamond core drills (per cubic metre) 28 Table 4 Required performance levels . 32 BS EN 62841-2-1:2018 4 IEC 62841-2-1:2017 IEC 2017 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY SAFETY Part 2-1: Particular requirements for hand-held drills and impact drills FOREWORD 1) The
