1、BSI Standards PublicationBS ISO 6432:2015Pneumatic fluid power Single rod cylinders, 1 000 kPa (10 bar) series, bores from 8 mm to 25 mm Basic and mounting dimensionsBS ISO 6432:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 6432:2015. It supersedes BS IS
2、O 6432:1985 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee MCE/18/-/3, Cylinders.A list of organizations represented on this committee can be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 provision
3、s of a contract. Users are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 84500 0 ICS 23.100.20 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published
4、 under the authority of the Standards Policy and Strategy Committee on 31 August 2015.Amendments/corrigenda issued since publicationDate Text affectedBS ISO 6432:2015 ISO 2015Pneumatic fluid power Single rod cylinders, 1 000 kPa (10 bar) series, bores from 8 mm to 25 mm Basic and mounting dimensions
5、Transmissions pneumatiques Vrins simple tige, srie 1 000 kPa (10 bar), alsages de 8 mm 25 mm Dimensions de base et de montageINTERNATIONAL STANDARDISO6432Second edition2015-08-15Reference numberISO 6432:2015(E)BS ISO 6432:2015ISO 6432:2015(E)ii ISO 2015 All rights reservedCOPYRIGHT PROTECTED DOCUMEN
6、T ISO 2015, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written per
7、mission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 6432:2015ISO 6432
8、:2015(E)Foreword ivIntroduction v1 Scope .12 Normative references 13 Terms and definitions .14 Dimensions .14.1 Basic dimensions . 14.2 Mounting dimensions . 15 Nominal stroke .26 Bore sizes .27 Mounting types .28 Piston rod characteristics .29 Identification statement (reference to this Internation
9、al Standard) 2Bibliography 6 ISO 2015 All rights reserved iiiContents PageBS ISO 6432:2015ISO 6432:2015(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is norm
10、ally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in t
11、he work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the
12、 different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements of this docume
13、nt may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/
14、patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO prin
15、ciples in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 131, Fluid power systems, Subcommittee SC 3, Cylinders.This second edition cancels and replaces the first edition (ISO 6432:1985), which ha
16、s been technically revised.iv ISO 2015 All rights reservedBS ISO 6432:2015ISO 6432:2015(E)IntroductionIn pneumatic fluid power systems, power is transmitted and controlled through a gas under pressure within a circuit.One component of such systems is the pneumatic cylinder. This is a device which co
17、nverts power into linear mechanical force and motion. It consists of a movable element, i.e. a piston, and a piston rod, operating within a cylindrical bore.To enable them to be fastened to user mechanisms, pneumatic cylinders comprise, in addition, some devices called “mountings”. ISO 2015 All righ
18、ts reserved vBS ISO 6432:2015BS ISO 6432:2015Pneumatic fluid power Single rod cylinders, 1 000 kPa (10 bar) series, bores from 8 mm to 25 mm Basic and mounting dimensions1 ScopeThis International Standard establishes a metric series of mounting dimensions required for interchangeability of commonly
19、used pneumatic cylinders for a maximum working pressure of 1 000 kPa (10 bar).NOTE This International Standard allows manufacturers freedom of design in metric cylinders and does not restrict technical development but provides basic guidelines.2 Normative referencesThe following documents, in whole
20、or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 3320, Fluid power systems and componen
21、ts Cylinder bores and piston rod diameters and area ratios Metric seriesISO 4393, Fluid power systems and components Cylinders Basic series of piston strokesISO 4395, Fluid power systems and components Cylinder piston rod end types and dimensionsISO 5598, Fluid power systems and components Vocabular
22、yISO 6099, Fluid power systems and components Cylinders Identification code for mounting dimensions and mounting typesISO 16030, Pneumatic fluid power Connections Ports and stud ends3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 5598 apply.4 Dimensio
23、ns4.1 Basic dimensionsThe basic dimensions are given in Table 1 and shown in Figure 1.4.2 Mounting dimensionsThe mounting dimensions are given in Tables 2 to 5 and shown in Figures 2 to 5.NOTE 1 The sign + after letters means that the stroke is to be added to the actual dimension.The tolerances of d
24、imensions dependent on stroke included in the tables apply for strokes up to and including 100 mm. If strokes are longer than 100 mm, tolerances should be selected from national standards or by agreement between the manufacturer and user.INTERNATIONAL STANDARD ISO 6432:2015(E) ISO 2015 All rights re
25、served 1BS ISO 6432:2015ISO 6432:2015(E)5 Nominal stroke5.1 Select the nominal strokes from the recommended values shown in ISO 4393.5.2 The nominal stroke tolerance is 015+ ,mm for strokes up to and including 100 mm. If strokes are longer than 100 mm, tolerances should be selected from national sta
26、ndards or by agreement between the manufacturer and user.6 Bore sizesIncluded in this series are the following bore sizes AL, in millimetres, in accordance with ISO 3320:8 10 12 16 20 257 Mounting typesThis International Standard includes a combination of the following mounting types as described in
27、 ISO 6099: MR3: Head threaded mounting (see Table 4, Figure 4); MP3: Cap fixed eye mounting (see Table 3, Figure 3); MS3: Head angle mounting (see Table 5, Figure 5); MF8: Head rectangular flange (two hole) mounting (see Table 2, Figure 2).8 Piston rod characteristicsThis International Standard appl
28、ies to the following piston rod characteristics:Shouldered or unshouldered male threads.The dimensions of the piston rod threads shall be chosen in accordance with ISO 4395.9 Identification statement (reference to this International Standard)Use the following statement in test reports, catalogues an
29、d sales literature when electing to comply with this International Standard:“Basic, mounting and accessories dimensions of pneumatic cylinders conform to ISO 6432, Pneumatic fluid power Single rod cylinders, 1 000 kPa (10 bar) series, bores from 8 mm to 25 mm Basic and mounting dimensions.”2 ISO 201
30、5 All rights reservedBS ISO 6432:2015ISO 6432:2015(E)Key1 TRP, theoretical reference point according to ISO 6099Figure 1 Basic dimensionsTable 1 Basic dimensionsDimensions in millimetresALAKK EEaE Dnom. tol. max. max.8101216202512121616202202M4M4M6M6M8M10 1,25M5M5M5M5G1/8G1/8182024243434202226274040
31、aEE conforms to ISO 16030.Figure 2 Head rectangular flange (two hole) mounting (MF8) ISO 2015 All rights reserved 3BS ISO 6432:2015ISO 6432:2015(E)Table 2 Dimensions for head rectangular flange (two hole) mounting (MF8)Dimensions in millimetresALWaFB TF UF UR1,4 H13 Js14 max. max.8101216202513131818
32、19234,54,55,55,56,66,6303040405050455355557070253030304040aSee notes in 4.2.Figure 3 Cap fixed eye mounting (MP3)Table 3 Dimensions for cap fixed eye mounting (MP3)Dimensions in millimetresALEW XCaL CD MRd13 1 min. H9 max.810121620258812121616646475829510466991212446688181822222525aSee notes in 4.2.
33、Figure 4 Head threaded mounting (MR3)4 ISO 2015 All rights reservedBS ISO 6432:2015ISO 6432:2015(E)Table 4 Dimensions for head threaded mounting (MP3)Dimensions in millimetresAL BEKW KV WFmax. max. 1,281012162025M12 x 1,25M12 x 1,25M16 x 1,5M16 x 1,5M22 x 1,5M22 x 1,577881111191924243232161622222428
34、Figure 5 Head angle mounting (MS3)Table 5 Dimensions for head angle mounting (MS3)Dimensions in millimetresALXS AO AU LH TR US AB1,4 max. max. 0,3 Js14 max. H13810121620252424323236401414161620206677881616202025252525323240403542474755554,54,55,55,56,66,6 ISO 2015 All rights reserved 5BS ISO 6432:20
35、15ISO 6432:2015(E)Bibliography1 ISO 6430, Pneumatic fluid power Single rod cylinders, 1 000 kPa (10 bar) series, with integral mountings, bores from 32 mm to 250 mm Mounting dimensions2 ISO 15524, Pneumatic fluid power Cylinders Single-rod short-stroke cylinders, 1 000 kPa (10 bar) series, bores fro
36、m 20 mm to 100 mm3 ISO 15552, Pneumatic fluid power Cylinders with detachable mountings, 1 000 kPa (10 bar) series, bores from 32 mm to 320 mm Basic, mounting and accessories dimensions4 ISO 21287, Pneumatic fluid power Cylinders Compact cylinders, 1000 kPa (10 bar) series, bores from 20 mm to 100 m
37、m6 ISO 2015 All rights reservedBS ISO 6432:2015BS ISO 6432:2015ISO 6432:2015(E) ISO 2015 All rights reservedICS 23.100.20Price based on 6 pagesThis page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related publications, information a
38、nd services.BSI is incorporated by Royal Charter. British Standards and other standardization products are published by BSI Standards Limited.British Standards Institution (BSI)BSI Group Headquarters389 Chiswick High Road London W4 4AL UKAbout usWe bring together business, industry, government, cons
39、umers, innovators and others to shape their combined experience and expertise into standards -based solutions.The knowledge embodied in our standards has been carefully assembled in a dependable format and refined through our open consultation process. Organizations of all sizes and across all secto
40、rs choose standards to help them achieve their goals.Information on standardsWe can provide you with the knowledge that your organization needs to succeed. Find out more about British Standards by visiting our website at or contacting our Customer Services team or Knowledge Centre.Buying standardsY
41、ou can buy and download PDF versions of BSI publications, including British and adopted European and international standards, through our website at where hard copies can also be purchased. If you need international and foreign standards from other Standards Development Organizations, hard copies c
42、an be ordered from our Customer Services team.SubscriptionsOur range of subscription services are designed to make using standards easier for you. For further information on our subscription products go to British Standards Online (BSOL) youll have instant access to over 55,000 British and adopted
43、European and international standards from your desktop. Its available 24/7 and is refreshed daily so youll always be up to date. You can keep in touch with standards developments and receive substantial discounts on the purchase price of standards, both in single copy and subscription format, by bec
44、oming a BSI Subscribing Member. PLUS is an updating service exclusive to BSI Subscribing Members. You will automatically receive the latest hard copy of your standards when theyre revised or replaced. To find out more about becoming a BSI Subscribing Member and the benefits of membership, please vis
45、it a Multi-User Network Licence (MUNL) you are able to host standards publications on your intranet. Licences can cover as few or as many users as you wish. With updates supplied as soon as theyre available, you can be sure your documentation is current. For further information, email .RevisionsOur
46、 British Standards and other publications are updated by amendment or revision. We continually improve the quality of our products and services to benefit your business. If you find an inaccuracy or ambiguity within a British Standard or other BSI publication please inform the Knowledge Centre.Copyr
47、ightAll the data, software and documentation set out in all British Standards and other BSI publications are the property of and copyrighted by BSI, or some person or entity that owns copyright in the information used (such as the international standardization bodies) and has formally licensed such
48、information to BSI for commercial publication and use. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. Details and advice can be obtained from the Copyright & Licensing Department.Useful Contacts:Customer ServicesTel: +44 845 086 9001Email (orders): Email (enquiries): SubscriptionsTel: +44 845 086 9001Email: Knowledge CentreTel: +44
