2011_2016.pdf

AN AMERICAN NATIONAL STANDARD ASME B29.100-2011(Revision of ASME B29.100-2002)Double-Pitch Roller Chains,Attachments,and SprocketsREAFFIRMED 2016ASME B29.100-2011(Revision of ASME B29.100-2002)Double-PitchRoller Chains,Attachments,and SprocketsAN AMERICAN NATIONAL STANDARDThree Park Avenue New York,NY 10016 USADate of Issuance:March 19,2012The next edition of this Standard is scheduled for publication in 2016.ASME issues written replies to inquiries concerning interpretations of technical aspects of thisStandard.Interpretations are published on the ASME Web site under the Committee Pages athttp:/cstools.asme.org/as they are issued.Errata to codes and standards may be posted on the ASME Web site under the Committee Pages toprovide corrections to incorrectly published items,or to correct typographical or grammatical errorsin codes and standards.Such errata shall be used on the date posted.The Committee Pages can be found at http:/cstools.asme.org/.There is an option available toautomatically receive an e-mail notification when errata are posted to a particular code or standard.ThisoptioncanbefoundontheappropriateCommitteePageafterselecting“Errata”inthe“PublicationInformation”section.ASME is the registered trademark of The American Society of Mechanical Engineers.This code or standard was developed under procedures accredited as meeting the criteria for American NationalStandards.The Standards Committee that approved the code or standard was balanced to assure that individuals fromcompetent and concerned interests have had an opportunity to participate.The proposed code or standard was madeavailable forpublic review andcomment thatprovides an opportunityfor additional publicinput from industry,academia,regulatory agencies,and the public-at-large.ASME does not“approve,”“rate,”or“endorse”any item,construction,proprietary device,or activity.ASME does not take any position with respect to the validity of any patent rights asserted in connection with anyitems mentioned in this document,and does not undertake to insure anyone utilizing a standard against liability forinfringement of any applicable letters patent,nor assumes any such liability.Users of a code or standard are expresslyadvised that determination of the validity of any such patent rights,and the risk of infringement of such rights,isentirely their own responsibility.Participation by federal agency representative(s)or person(s)affiliated with industry is not to be interpreted asgovernment or industry endorsement of this code or standard.ASME accepts responsibility for only those interpretations of this document issued in accordance with the establishedASME procedures and policies,which precludes the issuance of interpretations by individuals.No part of this document may be reproduced in any form,in an electronic retrieval system or otherwise,without the prior written permission of the publisher.The American Society of Mechanical EngineersThree Park Avenue,New York,NY 10016-5990Copyright 2012 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reservedPrinted in U.S.A.CONTENTSForeword.ivCommittee Roster.viCorrespondence With the B29 Committee.vii1Double-Pitch Roller Chains.12Attachments for Double-Pitch Conveyor Chains.23Sprockets for Double-Pitch Roller Chains.3Figures1Double-Pitch Roller Chains.52Double-Pitch Roller Chain Components and Connecting Links.63General Chain Dimensions.74Double-Pitch Offset Plates.75Attachment Link Plates for Double-Pitch Conveyor Chains.86Sprocket Tooth Section Profile.87Sprocket Diameters,Small Roller and Power Transmission Series.98Sprocket Diameters,Large Roller Series.11Tables1General Chain Dimensions,Measuring Loads,and Minimum Ultimate TensileStrengths,in.and lb.121MGeneral Chain Dimensions,Measuring Loads,and Minimum Ultimate TensileStrengths,mm and N.132Ultimate Dimensional Limits for Interchangeability,in.142MUltimate Dimensional Limits for Interchangeability,mm.153Dimensional Limits for Straight Link Plate Extension With One AttachmentHole.164Dimensional Limits for Straight Link Plate Extension With Two AttachmentHoles.175Dimensional Limits for Bent Link Plate Extension With One Attachment Hole.186Dimensional Limits for Bent Link Plate Extension With Two Attachment Holes.197Dimensional Limits for Conveyor Chain With Extended Pins.208Sprocket Tooth Section Profile Dimensions,in.218MSprocket Tooth Section Profile Dimensions,mm.219Minus Tolerances on the Bottom or Caliper Diameters of Sprockets for VariousNumbers of Effective Teeth,in.229MMinus Tolerances on the Bottom or Caliper Diameters of Sprockets for VariousNumbers of Effective Teeth,mm.2210Sprocket Factors,Small Roller and Power Transmission Series.2311Sprocket Factors,Large Roller Series.26Nonmandatory AppendicesAConveyor Chain Selection.27BTransmission Chain Selection.30CSprocket Cutter Selection.39iiiFOREWORDFor the first edition of ASME B29.100,the B29 Standards Committee agreed to propose a draftstandard to consolidate and revise the following three c