1、BS ISO 8140:2009 ICS 23.100.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BRITISH STANDARD Pneumatic fluid power Cylinders, 1 000 kPa (10 bar) series Mounting dimensions of rod-end clevisesThis British Standard was published under the authority of the Standards Policy and
2、 Strategy Committee on 30 June 2009. BSI 2009 ISBN 978 0 580 63560 1 Amendments/corrigenda issued since publication Date Comments BS ISO 8140:2009 National foreword This British Standard is the UK implementation of ISO 8140:2009. It supersedes BS ISO 8140:1991 which is withdrawn. The UK participatio
3、n 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 provisions of a contract. Users are responsible for its c
4、orrect application. Compliance with a British Standard cannot confer immunity from legal obligations.BS ISO 8140:2009Reference number ISO 8140:2009(E) ISO 2009INTERNATIONAL STANDARD ISO 8140 Third edition 2009-04-01 Pneumatic fluid power Cylinders, 1 000 kPa (10 bar) series Mounting dimensions of ro
5、d-end clevises Transmissions pneumatiques Vrins, srie 1 000 kPa (10 bar) Dimensions dinterchangeabilit des chapes dextrmit de tige BS ISO 8140:2009 ISO 8140:2009(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or vi
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10、 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2009 All rights reservedBS ISO 8140:2009 ISO 8140:2009(E) ISO 2009 All rights reserved iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
11、 (ISO member bodies). The work of preparing International Standards is normally 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,
12、governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/
13、IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the me
14、mber bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 8140 was prepared by Technical Committee ISO/TC 131, Fluid power syst
15、ems, Subcommittee SC 3, Cylinders. This third edition cancels and replaces the second edition (ISO 8140:1991), which has been technically revised. BS ISO 8140:2009 ISO 8140:2009(E) iv ISO 2009 All rights reservedIntroduction In pneumatic fluid power systems, power is transmitted and controlled throu
16、gh a gas under pressure within a circuit. One component of such systems is the pneumatic fluid power cylinder. This is a device that converts power into linear mechanical force and motion. It consists of a movable element, i.e. a piston and piston rod, operating within a cylindrical bore. BS ISO 814
17、0:2009 INTERNATIONAL STANDARD ISO 8140:2009(E) ISO 2009 All rights reserved 1 Pneumatic fluid power Cylinders, 1 000 kPa (10 bar) series Mounting dimensions of rod-end clevises 1 Scope This International Standard specifies the mounting dimensions required for interchangeability of rod-end clevises o
18、f pneumatic cylinders. The rod-end clevises have been designed specifically for use with 1 000 kPa 10 bar 1) series cylinders manufactured in accordance with ISO 6430, ISO 6432 and ISO 15552, but this does not limit their application. The clevises are used on piston rods of pneumatic cylinders for m
19、echanically transmitting the cylinder force. The design of the clevises is based on the maximum forces resulting from the specified internal diameter of the cylinders and pressure according to ISO 6430, ISO 6432 and ISO 15552. 2 Normative references The following referenced documents are indispensab
20、le for 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. ISO 5598, Fluid power systems and components Vocabulary ISO 6099, Fluid power systems and component
21、s Cylinders Identification code for mounting dimensions and mounting types 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 dimensions ISO 6432, Pneumatic fluid power Single rod cylinders 10 bar (1 000 kPa)
22、series Bores from 8 to 25 mm Mounting dimensions 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 dimensions 3 Terms and definitions For the purposes of this document, the terms and definitions
23、 given in ISO 5598 apply. The identification code for mounting dimensions and mounting types is in accordance with ISO 6099. 1) 1 bar = 100 kPa = 10 5Pa; 1 Pa = 1 N/m 2 . BS ISO 8140:2009 ISO 8140:2009(E) 2 ISO 2009 All rights reserved4 Mounting dimensions See Figure 1 and Table 1. Figure 1 AP2 Rod
24、clevis Table 1 Dimensions of AP2 Rod clevis Dimensions in millimetres KK AV CK CE CL CM LE ER min. H9 max. tol. min. max. M4 0,7 8 4 16 8 4 +0,4 +0,1 8 6,5 M6 1 12 6 24 12 6 +0,4 +0,1 12 9,5 M8 1,25 16 8 32 16 8 +0,50 +0,15 16 13 M10 1,25 20 10 40 20 10 +0,50 +0,15 20 16 M12 1,25 22 12 48 24 12 +0,5
25、0 +0,15 24 19 M16 1,5 28 16 64 32 16 +0,50 +0,15 32 25 M20 1,5 33 20 80 40 20 +0,60 +0,15 40 32 M27 2 51 30 110 55 30 +0,60 +0,15 54 45 M36 2 56 35 144 70 35 +0,60 +0,15 72 57 M42 2 60 40 168 85 40 +0,60 +0,15 84 77 M48 2 65 50 192 96 50 +0,60 +0,15 96 88 BS ISO 8140:2009 ISO 8140:2009(E) ISO 2009 A
26、ll rights reserved 3 5 Application instructions 5.1 Installation 5.1.1 The tolerance of f8 (see ISO 286-2) is recommended for the bearing shaft. 5.1.2 The rod and clevis shall be locked with a locking nut. 5.2 Lubrication 5.2.1 Sufficient lubrication shall be provided for the satisfactory performanc
27、e of the rod-end clevises. 5.2.2 The method and frequency of such lubrication depend on the particular operating conditions. 6 Example of ordering designation A rod-end clevis with a bore of CK = 20 mm shall be designated as follows: Rod clevis ISO 8140 20 7 Identification statement (reference to th
28、is International Standard) It is strongly recommended to manufacturers who have chosen to conform to this International Standard that the following statement be used in test reports, catalogues and sales literature: “Pneumatic cylinder rod-end clevis mounting dimensions in accordance with ISO 8140:2
29、009, Pneumatic fluid power Cylinders, 1 000 kPa (10 bar) series Mounting dimensions of rod-end clevises.” BS ISO 8140:2009 ISO 8140:2009(E) 4 ISO 2009 All rights reservedBibliography 1 ISO 286-2, ISO system of limits and fits Part 2: Tables of standard tolerance grades and limit deviations for holes
30、 and shafts BS ISO 8140:2009BS ISO 8140:2009 ISO 8140:2009(E) ICS 23.100.20 Price based on 4 pages ISO 2009 All rights reserved BS ISO 8140:2009 This page has been intentionally left blankBS ISO 8140:2009 BSI Group Headquarters 389 Chiswick High Road, London, W4 4AL, UK Tel +44 (0)20 8996 9001 Fax +
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