1、DRAFT FOR DEVELOPMENT DD CLC/TS 60034-20-1:2004 Incorporating Amendment No. 1 (to renumber DD IEC TS 60034-20-1:2002 as DD CLC/TS 60034-20-1:2004) Rotating electrical machines Part 20-1: Control motors Stepping motors ICS 29.160:30 DD CLC/TS 60034-20-1:2004 This Draft for Development, having been pr
2、epared under the direction of the Electrotechnical Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 21 June 2002 BSI 2006 ISBN 0 580 39792 0 National foreword This Draft for Development was published by BSI. It is the UK implem
3、entation of CLC/TS 60034-20-1:2004 which adopts verbatim IEC/TS 60034-20-1:2002 which has been reconfirmed by IEC to remain unchanged until 2008 (previously 2005). It supersedes DD IEC/TS 60034-20-1:2002 which is withdrawn. It supersedes BS 5000-60:1982 which is withdrawn. This publication is not to
4、 be regarded as a British Standard. It is being issued in the Draft for Development series of publications and is of a provisional nature because the source document is an IEC Technical Specification which is not an international standard. It should be applied on this provisional basis, so that info
5、rmation and experience of its practical application may be obtained. Comments arising from the use of this Draft for Development are requested so that UK experience can be reported to the international organization responsible for its conversion into an international standard. A review of this publi
6、cation will be initiated 2 years after its publication by the international organization so that a decision can be taken on its status at the end of its three-year life. The commencement of the review period will be notified by an announcement in Update Standards. According to the replies received b
7、y the end of the review period, the responsible BSI Committee will decide whether to support the conversion into an international standard. Comments should be sent in writing to the Secretary of BSI Technical Committee PEL/2, Rotating electrical machinery, at 389 Chiswick High Road, London W4 4AL, g
8、iving the document reference and clause number and proposing, where possible, an appropriate revision of the text. A list of organizations represented on this committee can be obtained on request to its secretary. Amendments issued since publication Amd. No. Date Comments 16729 31 October 2006 Renum
9、bers DD IEC/TS 60034-20-1:2002 as DD CLC/TS 60034-20-1:2004TECHNICAL SPECIFICATION CLC/TS 60034-20-1 SPECIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION September 2004 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr
10、Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. CLC/TS 60034-20-1:2004 E ICS 29.160.30 English version Rotating electrical machines Part 20-1:
11、Control motors - Stepping motors (IEC/TS 60034-20-1:2002) Machines lectriques tournantes Partie 20-1: Moteurs de commande - Moteurs pas pas (CEI/TS 60034-20-1:2002) Drehende elektrische Maschinen Teil 20-1: Servomororen - Schrittmotoren (IEC/TS 60034-20-1:2002) This Technical Specification was appro
12、ved by CENELEC on 2004-07-03. CENELEC members are required to announce the existence of this TS in the same way as for an EN and to make the TS available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force. CENELEC members are the nati
13、onal electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United K
14、ingdom. Foreword The text of the Technical Specification IEC/TS 60034-20-1:2002, prepared by IEC TC 2, Rotating machinery, was submitted to the formal vote and was approved by CENELEC as CLC/TS 60034-20-1 on 2004-07-03 without any modification. The following date was fixed: latest date by which the
15、existence of the CLC/TS has to be announced at national level (doa) 2005-01-03 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the Technical Specification IEC/TS 60034-20-1:2002 was approved by CENELEC as a Technical Specification without any modification. _ DD CLC/TS 60034-20-1
16、:2004SPCIFICATION TECHNIQUE CEI IEC TECHNICAL SPECIFICATION TS 60034-20-1 Premire dition First edition 2002-01 Machines lectriques tournantes Partie 20-1: Moteurs de commande Moteurs pas pas Rotating electrical machines Part 20-1: Control motors Stepping motors Numro de rfrence Reference number CEI/
17、IEC/TS 60034-20-1:2002 DD CLC/TS 60034-20-1:2004TS 60034-20-1 IEC:2002 2 CONTENTS FOREWORD 4 1 Scope.6 2 Normative references .6 3 Definitions 7 4 Symbols for quantities and their units .11 5 Dimensions 12 5.1 Type 1 motors (based on metric dimensions).12 5.2 Type 2 motors (based on imperial dimensi
18、ons)13 6 Test methods and acceptance criteria 16 6.1 Shaft extension run-out, concentricity of spigot diameter and perpendicularity of mounting face to shaft .16 6.2 Moment of inertia of rotor 16 6.3 Voltage withstand test .16 6.4 Thermal resistance R thand thermal time constant th 17 6.5 Back e.m.f
19、. constant17 6.6 Motor inductance.17 6.7 DC resistance17 6.8 Step angle error 17 6.9 Detent torque 17 6.10 Holding torque.18 7 Special tests.18 7.1 General .18 7.2 Winding temperature rise 18 7.3 Torque displacement curve18 7.4 Single step response, natural frequency and settling time .18 7.5 Maximu
20、m slew rate18 7.6 Pull-in rate.19 7.7 Pull-out torque.19 7.8 Maximum reversing rate 19 7.9 Resonance19 8 Rating plate and other information19 8.1 Rating plate.19 8.2 Typical modes .20 8.3 Values to be indicated by the manufacturer .20 8.4 Lead identification and terminal numbering21 8.5 Catalogue pr
21、esentation .22 8.6 Basic performance curves .23 9 EMC requirements23 10 Safety requirements .23 Annex A (Informative) Test procedures 24 Annex B (Informative) Special tests .31 2 DD CLC/TS 60034-20-1:2004 Annex ZA (normative) Normative references to international publications with theircorresponding
22、 European publications37 TS 60034-20-1 IEC:2002 3 Figure 1 Overshoot and settling time10 Figure 2 Mounting dimensions of claw pole stepping motors 12 Figure 3 Dimensions of motors with IEC 60034-7 IM B5 classification mounting arrangement .15 Figure 4 Dimensions of motors with IEC 60034-7 IM B14 cla
23、ssification mounting arrangement .16 Figure 5 Winding connections for bipolar drives .21 Figure 6 Basic performance curves23 Figure A.1 Double wire hanging method.25 Figure A.2 Test circuit for determining R thand th .26 Figure A.3 Clarification of test procedure quantities .27 Figure A.4 Test arran
24、gements for determining back e.m.f. constant .27 Figure A.5 Typical circuit for measuring inductance by an inductance bridge .29 Figure A.6 Circuit for measuring inductance by the current discharge method30 Figure B.1 Arrangement for determining pull-in rate.32 Figure B.2 Test rig for pull-out torqu
25、e measurement using torque transducer and particle brake34 Figure B.3 Test rig for pull-out torque measurement using dynamometer .34 Figure B.4 Method of pull-out torque measurement using cord and spring balance 35 Figure B.5 Method of pull-out torque measurement using cord and two spring balances.3
26、5 Table 1 List of symbols 11 Table 2 Installation dimensions for claw pole stepping motors .13 Table 3 Installation dimensions for type 2 motors with IM B14 mounting 13 Table 4 Installation dimensions for type 2 motors with IM B5 mounting 14 Table 5 Shaft dimensions for type 2 motors .15 Table 6 Wit
27、hstand voltage test for type 2 motors frame sizes up to and including 42.17 Table 7 Typical modes for a three-phase stepping motor .20 Table 8 Lead identification and terminal numbering22 3 DD CLC/TS 60034-20-1:2004TS 60034-20-1 IEC:2002 4 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ROTATING ELECTRI
28、CAL MACHINES Part 20-1: Control motors Stepping motors FOREWORD 1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote international co-o
29、peration on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, the IEC publishes International Standards. Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt
30、 with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determin
31、ed by agreement between the two organizations. 2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested National Committee
32、s. 3) The documents produced have the form of recommendations for international use and are published in the form of standards, technical specifications, technical reports or guides and they are accepted by the National Committees in that sense. 4) In order to promote international unification, IEC
33、National Committees undertake to apply IEC International Standards transparently to the maximum extent possible in their national and regional standards. Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearly indicated in the latter. 5) The IEC p
34、rovides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with one of its standards. 6) Attention is drawn to the possibility that some of the elements of this technical specification may be the subject of patent rights. T
35、he IEC shall not be held responsible for identifying any or all such patent rights. The main task of IEC technical committees is to prepare International Standards. In exceptional circumstances, a technical committee may propose the publication of a technical specification when the required support
36、cannot be obtained for the publication of an International Standard, despite repeated efforts, or The subject is still under technical development or where, for any other reason, there is the future but no immediate possibility of an agreement on an International Standard. IEC 60034-20-1, which is a
37、 technical specification, has been prepared by IEC technical committee 2: Rotating machinery. The text of this technical specification is based on the following documents: Enquiry draft Report on voting 2/1111/DTS 2/1153A/RVC Full information on the voting for the approval of this technical specific
38、ation can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. Annexes A and B are for information only. 4 DD CLC/TS 60034-20-1:2004TS 60034-20-1 IEC:2002 5 The committee has decided that the contents of t
39、his publication will remain unchanged until 2005. At this date, the publication will be transformed into an International Standard; reconfirmed; withdrawn; replaced by a revised edition, or amended. 5 DD CLC/TS 60034-20-1:2004TS 60034-20-1 IEC:2002 6 ROTATING ELECTRICAL MACHINES Part 20-1: Control m
40、otors Stepping motors 1 Scope This technical specification gives the requirements for rotating control motors and describes the appropriate tests. It also gives dimensions and marking information and the details to be provided by the manufacturer in associated data sheets and catalogues. This techni
41、cal specification is applicable to rotating stepping motors only. It is not applicable to: induction motors; hydraulic and ratchet type stepping motors; linear motors; mechanically commutated motors; synchronous motors. 2 Normative references The following referenced documents are indispensable for
42、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. IEC 60034-1:1996, Rotating electrical machines Part 1: Rating and performance IEC 60034-7, Rotating electr
43、ical machines Part 7: Classification of types of construction, mounting arrangements and terminal box position (IM code) IEC 60072-1:1991, Dimensions and output series for rotating electrical machines Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080 IEC 60072-3:1994, Dimensions and outp
44、ut series for rotating electrical machines Part 3: Small built-in motors Flange numbers BF10 to BF50 6 DD CLC/TS 60034-20-1:2004TS 60034-20-1 IEC:2002 7 3 Definitions For the purpose of this technical specification, the following definitions apply. 3.1 axial thrust force applied to a shaft along its
45、 axis of rotation 3.2 bipolar drive stepping motor drive system in which the excitation applied is such that the torque generating current reverses in the windings 3.3 canstack construction (claw pole) permanent magnet motor having two or more coils held in position by a pair of endshields having in
46、terlaced claws or teeth 3.4 cogging torque cyclic torque in an unenergized motor resulting from the tendency of the rotor and stator to align themselves in a position of minimum magnetic reluctance 3.5 commutation process of sequentially exciting the windings of a motor such that the relative angle
47、between the magnetic fields of the stator and rotor is maintained within specified limits NOTE Commutation is accomplished either mechanically or electronically. 3.6 continuous stall torque, T cs maximum continuous output torque that the stalled motor can develop under specified conditions 3.7 count
48、er e.m.f. (back e.m.f.), E g generated voltage produced by the relative movement between the magnetic field and the armature winding NOTE 1 It is normally stated as a peak (pk) or a root mean square (r.m.s.) value. NOTE 2 The nature of the voltage value, i.e. whether peak, or r.m.s. should be declar
49、ed. 3.8 counter e.m.f. constant (back e.m.f. constant), K E counter e.m.f. per unit of speed at a specified motor temperature 3.9 detent position position where the rotor of a permanent magnet motor or hybrid stepping motor comes to rest when unenergized and unloaded 3.10 detent torque maximum steady torque
