1、BSI Standards Publication BS ISO 8133:2014 Hydraulic fluid power Mounting dimensions for accessories for single rod cylinders, 16 MPa (160 bar) compact seriesBS ISO 8133:2014 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO 8133:2014. It supersedes BS ISO 8133
2、:2006 which is withdrawn.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 provisions o
3、f a contract. Users are responsible for its correct application. The British Standards Institution 2014. Published by BSI Standards Limited 2014 ISBN 978 0 580 81179 1 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 30 November 2014. Amendments issued since publication Date Text affectedBS ISO 8133:2014 ISO 2014 Hydraulic fluid power Mounting dimensions for accessories for single rod cylinders, 16 MPa (160 bar) compact series Transmissions hy
5、drauliques Dimensions dinterchangeabilit des accessoires pour vrins, 16 MPa (160 bar) simple tige, srie compacte INTERNATIONAL STANDARD ISO 8133 Third edition 2014-11-15 Reference number ISO 8133:2014(E)BS ISO 8133:2014ISO 8133:2014(E)ii ISO 2014 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO
6、2014 All 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 permission. Permission can be requ
7、ested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in SwitzerlandBS ISO 8133:2014ISO 8133:2014(E)Contents
8、 Page Foreword iv Introduction v 1 Scope . 1 2 Normative references 1 3 Terms and definitions . 2 4 Mounting dimensions 2 5 Tolerances . 2 6 Application instructions . 2 6.1 Installation 2 6.2 Life spherical bearing 2 6.3 Lubrication . 3 7 Designation 3 8 Identification statement (reference to this
9、International Standard) 3 Bibliography .16 ISO 2014 All rights reserved iiiBS ISO 8133:2014ISO 8133:2014(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is n
10、ormally 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 i
11、n the 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
12、 the 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 d
13、ocument 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
14、.org/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 W
15、TO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information The committee responsible for this document is ISO/TC 131, Fluid power systems, Subcommittee SC 3, Cylinders. This third edition cancels and replaces the second edition (ISO 8133:2006),
16、 which has been technically revised.iv ISO 2014 All rights reservedBS ISO 8133:2014ISO 8133:2014(E) Introduction In hydraulic fluid systems, power is transmitted and controlled through a liquid under pressure within an enclosed circuit. One component of such systems is the fluid power cylinder. This
17、 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. ISO 2014 All rights reserved vBS ISO 8133:2014BS ISO 8133:2014Hydraulic fluid power Mounting dimensions for accessories for s
18、ingle rod cylinders, 16 MPa (160 bar) compact series 1 Scope This International Standard specifies the mounting dimensions required for interchangeability of accessories for 16 MPa 160 bar ) compact cylinders conforming to ISO 6020-2. The accessories have been designed specifically for use with cyli
19、nders manufactured in accordance with ISO 6020-2, but this does not limit their application. Note 1 bar = 0,1 MPa = 10 5Pa; 1 MPa = 1 N/mm 2 . This International Standard covers the following accessories, identified in accordance with ISO 6099: AP6 rod eye spherical, female thread (see Figure 1 and
20、Table 1); AB5 clevis bracket, spherical eye, in angle (see Figure 2 and Table 2); AA6-L pivot pin, spherical bearing, locking plate (see Figure 3 and Table 3); AL6 locking plate for pivot pin (see Figure 4 and Table 4); AP2 rod clevis, female thread (see Figure 5 and Table 5); AP4 rod eye plain, fem
21、ale thread (see Figure 6 and Table 6); AB2 eye bracket (see Figure 7 and Table 7); AB4 clevis bracket, straight (see Figure 8 and Table 8); AA4-S pivot pin, plain (split pins) (see Figure 9 and Table 9); AA4-R pivot pin, plain (rings) (see Figure 10 and Table 10); AT4 trunnion bracket (see Figure 11
22、 and Table 11). These accessories are used on hydraulic cylinders for mechanically transmitting the cylinder force. The design of these accessories is based on the maximum forces resulting from the specified internal diameters of the cylinders and pressures according to ISO 3320 and ISO 3322. This I
23、nternational Standard only applies to the dimensional criteria of products manufactured in conformity with this International Standard; it does not apply to their functional characteristics. 2 Normative references The following documents, in whole or in part, are normatively referenced in this docum
24、ent 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 286-2, Geometrical product specifications (GPS) ISO code system for tolerances on linear
25、sizes Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts ISO 2768-1, General tolerances Part 1: Tolerances for linear and angular dimensions without individual tolerance indications INTERNATIONAL ST ANDARD ISO 8133:2014(E) ISO 2014 All rights reserved 1BS ISO 8133
26、:2014ISO 8133:2014(E) ISO 2768-2, General tolerances Part 2: Geometrical tolerances for features without individual tolerance indications ISO 5598, Fluid power systems and components Vocabulary ISO 6099, Fluid power systems and components Cylinders Identification code for mounting dimensions and mou
27、nting types 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 5598 apply. 4 Mounting dimensions The mounting dimensions for accessories are shown in Figures 1 to 11 and given in Tables 1 to 11. 5 Tolerances 5.1 Tolerances values are given in Figures 1
28、to 11. 5.2 Tolerances for other linear and angular dimensions shall be in accordance with the designation as described in ISO 2768-1. 5.3 Geometrical tolerances shall be in accordance with the designation as described in ISO 2768-2. NOTE All figures in this International Standard indicate tolerance
29、requirements using the ISO code “ISO 2768- mk”, as described in ISO 2768-1 and ISO 2768-2. 6 Application instructions 6.1 Installation 6.1.1 A tolerance of f8 is recommended for plain bearing shafts (see ISO 286-2). A tolerance of h6 should be used for the shaft fitting the spherical plain bearing b
30、ore. In exceptional cases (for example where there are difficulties in cylinder installation), a tolerance of f7 can be used. In this instance, a case- hardened shaft is recommended because movement occurs between the shaft and the bearing bore and lubrication is needed. Lubrication can be carried o
31、ut through the shaft. 6.1.2 The specified tilting angle of 3 for the spherical bearing can still be obtained even after the clevis is in place next to the side faces of the spherical plain bearings inner ring. 6.1.3 The rod clevis and the rod eye shall be screwed firmly against the piston rod should
32、er before locking. 6.2 Life spherical bearing 6.2.1 The life of the spherical plain bearing is influenced by many factors, such as the specific load, angle of oscillation, type of lubricant, and frequency of lubrication. 6.2.2 The spherical plain bearings are designed to give an acceptable bearing l
33、ife under normal operating conditions. 6.2.3 Where a constant unidirectional load is applied or other unusual operating conditions exist, consultation with the supplier is recommended.2 ISO 2014 All rights reservedBS ISO 8133:2014ISO 8133:2014(E) 6.3 Lubrication 6.3.1 Sufficient lubrication for the
34、satisfactory performance of these accessories shall be provided. 6.3.2 The method and frequency of such lubrication depends on the particular operating conditions. 6.3.3 For maintenance-free mating parts, no additional lubrication is required. 7 Designation Accessories conforming to this Internation
35、al Standard shall be designated by the mounting type identification in accordance with ISO 6099, followed by “ISO 8133”, followed by a dash, followed by the type (size) from the relevant table. EXAMPLE 1 A rod eye spherical, female thread of type 20 (CN = 20) conforming to ISO 8133 is designated:AP6
36、 ISO 8133 - 20 EXAMPLE 2 A clevis bracket, spherical eye, in angle of type 20 (CF = 20) conforming to ISO 8133 is designated: AB5 ISO 8133 - 20 EXAMPLE 3 A pivot pin, spherical bearing, locking plate of type 20 (DK = 20) confor ming to ISO 8133 is designated: AA6-L ISO 8133 - 20 EXAMPLE 4 A locking
37、plate for pivot pin of type 20 (DK = 20) conforming to ISO 8133 is designated:AL6 ISO 8133 - 20 EXAMPLE 5 A rod clevis, female thread of type 20 (CK = 20) conforming to ISO 8133 is designated: AP2 ISO 8133 - 20 EXAMPLE 6 A rod eye plain, female thread of type 20 (CK = 20) conforming to ISO 8133 is d
38、esignated: AP4 ISO 8133 - 20 EXAMPLE 7 An eye bracket of type 20 (CK = 20) conforming to ISO 8133 is designated: AB2 ISO 8133 - 20 EXAMPLE 8 A clevis bracket, straight of type 20 (CK = 20) conforming to ISO 8133 is designated: AB4 ISO 8133 - 20 EXAMPLE 9 A pivot pin plain (plain split pins) of type
39、20 (EK = 20) conforming to ISO 8133 is designated: AA4-S ISO 8133 - 20 EXAMPLE 10 A trunnion bracket of type 20 (CR = 20) conforming to ISO 8133 is designated: AT4 ISO 8133 - 20 8 Identification statement (reference to this International Standard) It is strongly recommended to fabricators who elect
40、to conform to this International Standard to use the following statement in test reports, catalogues, and sales literature when electing to comply with this International Standard: “Cylinder accessory mounting dimensions conform to ISO 8133:2014, Hydraulic fluid power Mounting dimensions for accesso
41、ries for single rod cylinders, 16 MPa (160 bar) compact series.” ISO 2014 All rights reserved 3BS ISO 8133:2014ISO 8133:2014(E) NOTE A suitable locking device shall be used. Figure 1 AP6 Rod eye spherical, female thread Table 1 Dimensions of AP6 Rod eye spherical, female thread Dimensions in millime
42、tres Type Nominal force N N max. KK 6H CN EN EF max. CH js13 AV min. LF min. EU max. Tilting angle Z min. nom. tol. m nom. tol. m 12 8 000 19 M10 1,25 12 0 8 10 0 50 18 42 15 16 8,5 3 16 12 500 22 M12 1,25 16 14 23 48 17 20 11,5 20 20 000 28 M14 1,5 20 0 10 16 28 58 19 25 13,5 25 32 000 31 M16 1,5 2
43、5 20 33 68 23 30 18 30 50 000 37 M20 1,5 30 22 41 85 29 35 20 40 80 000 47 M27 2 40 0 12 28 51 105 37 45 24 50 125 000 57 M33 2 50 35 61 130 46 58 31 60 200 000 69 M42 2 60 0 15 44 0 150 80 150 57 68 39 80 320 000 91 M48 2 80 55 102,5 185 64 92 48 100 500 000 110 M64 3 100 0 20 70 0 200 120 240 86 1
44、16 574 ISO 2014 All rights reservedBS ISO 8133:2014ISO 8133:2014(E) a Separate spacers are permitted to maintain CG and CS dimensions. b Tapped holes are required only when using a pivot pin with a locking plate. Figure 2 AB5 Clevis bracket, spherical eye, in angle ISO 2014 All rights reserved 5BS I
45、SO 8133:2014ISO 8133:2014(E)Table 2 Dimensions for AB5 Clevis bracket, spherical eye, in angle Dimensions in millimetres Type Nominal force N CF K7 CP h14 CG +0,3 +0,1 CS min. DV amin. DG +2 0 FM js13 GK HB H13 GL JS13 JO 0,2 JP 0,2 KO 0,2 KP 0,2 LJ min. LO max. RE js13 SR max. TA js13 UJ max. UK ma
46、x. 12 8 000 12 30 10 16 9 12 40 M6 9 46 29,1 33,2 3,9 11,6 29 56 55 12 40 75 60 16 12 500 16 40 14 22 12 16 50 M6 11 61 36,7 43,2 5,2 18,9 38 74 70 16 55 95 80 20 20 000 20 50 16 25 12 19 55 M6 14 64 38,3 44,7 8,5 15,6 40 80 85 20 58 120 90 25 32 000 25 60 20 30 12 24 65 M6 16 78 48,5 48,5 11 14 49
47、98 100 25 70 140 110 30 50 000 30 70 22 35 12 26 85 M6 18 97 66 66 15 15 63 120 115 30 90 160 135 40 80 000 40 80 28 47 16 32 100 M8 22 123 77 77 21 21 73 148 135 40 120 190 170 50 125 000 50 100 35 58 16 41 125 M8 30 155 95,5 95,5 22,5 22,5 92 190 170 50 145 240 215 60 200 000 60 120 44 68 20 50 15
48、0 M10 39 187 116,5 116,5 27, 5 27, 5 110 225 200 60 185 270 260 80 320 000 80 160 55 90 20 65 190 M10 45 255 146 146 30 30 142 295 240 80 260 320 340 100 500 000 100 200 70 111 20 80 210 M10 48 285 154 154 45 45 152 335 300 100 300 400 400 aThread depth for mounting screw GK. 6 ISO 2014 All rights r
49、eservedBS ISO 8133:2014ISO 8133:2014(E) Figure 3 AA6-L Pivot pin, spherical bearing, locking plate Table 3 Dimensions of AA6-L Pivot pin, spherical bearing, locking plate Dimensions in millimetres Type Nominal force N DK h6 SL 1 KL 0,5 HL +0,2 0 JL 0 0,2 ZV h13 DC JS13 ZX max. 12 8 000 12 40 8 3,3 4,5 10 4 1 16 12 500 16 50 8 3,3 5,5 13 4 1 20 20 000 20 62 10 4,5 5,5 17 5 1,5 25 32 000 25 72 10 4,5 5
