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1、 Reference number ISO 6020-2:2006(E) ISO 2006 INTERNATIONAL STANDARD ISO 6020-2 Third edition 2006-02-15 Hydraulic fluid power Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series Part 2: Compact series Transmissions hydrauliques Dimensions dinterchangeabilit des vrins 16 MPa (160 b
2、ar) simple tige Partie 2: Srie compacte Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:58:45 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 602
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6、elow. ISO 2006 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member bod
7、y 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 Switzerland ii ISO 2006 All rights reserved Copyright International Organization for Standardization Provided by
8、 IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:58:45 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-2:2006(E) ISO 2006 All rights reserved iii Contents Page Foreword iv Introduction v 1 Scope . 1 2 Normativ
9、e references. 1 3 Terms and definitions. 2 4 Dimensions 2 5 Bore sizes 2 6 Stroke tolerances 2 7 Mounting types . 3 8 Piston rod characteristics 3 9 Identification statement (reference to this part of ISO 6020). 3 Bibliography. 19 Copyright International Organization for Standardization Provided by
10、IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:58:45 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-2:2006(E) iv ISO 2006 All rights reserved Foreword ISO (the International Organization for Standardization)
11、 is a worldwide federation of national standards bodies (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 repre
12、sented on that committee. International organizations, 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
13、 drafted in accordance with the rules given in the ISO/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 Internationa
14、l Standard requires approval by at least 75 % of the member 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 6020-2 was pre
15、pared by Technical Committee ISO/TC 131, Fluid power systems, Subcommittee SC 3, Cylinders. This third edition of ISO 6020-2 cancels and replaces the second edition of ISO 6020-2 (ISO 6020-2:1991) and ISO 8138 (ISO 8138:1998), both of which have been technically revised. ISO 6020 consists of the fol
16、lowing parts, under the general title Hydraulic fluid power Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series: Part 1: Medium series Part 2: Compact series Part 3: Compact series with bores from 250 mm to 500 mm Copyright International Organization for Standardization Provided by
17、 IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:58:45 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-2:2006(E) ISO 2006 All rights reserved v Introduction In hydraulic fluid power systems, power is transmitt
18、ed and controlled through a liquid under pressure within an enclosed circuit. One component of such systems is the cylinder. This is a device that converts power into linear mechanical force and motion. It consists of a moveable element, i.e. a piston and piston rod, operating within a cylindrical b
19、ore. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:58:45 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright International Organization for S
20、tandardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:58:45 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD ISO 6020-2:2006(E) ISO 2006 All rights reserved 1 Hydraulic fluid
21、power Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series Part 2: Compact series 1 Scope This part of ISO 6020 establishes metric mounting dimensions for compact series cylinders, 16 MPa 160 bar 1), as required for interchangeability of commonly-used hydraulic cylinders. NOTE 1 Thi
22、s part of ISO 6020 allows manufacturers of hydraulic equipment flexibility in the design of metric cylinders and does not restrict technical development; however, it does provide basic guidelines. NOTE 2 The compact series dimensions are most applicable to square head cylinders. 2 Normative referenc
23、es The following referenced documents are indispensable 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 1179-1 2), Connections for general use and
24、 fluid power Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing Part 1: Threaded ports ISO 3320, Fluid power systems and components Cylinder bores and piston rod diameters Metric series ISO 4395, Fluid power systems and components Cylinders Piston rod thread dimens
25、ions and types ISO 5598 3), Fluid power systems and components Vocabulary ISO 6099, Fluid power systems and components Cylinders Identification code for mounting dimensions and mounting types ISO 6149-1, Connections for fluid power and general use Ports and stud ends with ISO 261 threads and O-ring
26、sealing Part 1: Ports with O-ring seal in truncated housing ISO 6162-1, Hydraulic fluid power Flange connectors with split or one-piece flange clamps and metric or inch screws Part 1: Flange connectors for use at pressures of 3,5 MPa (35 bar) to 35 MPa (350 bar), DN 13 to DN 127 1) 1 bar = 0,1 MPa =
27、 105 Pa; 1 MPa = 1 N/mm2. 2) To be published. (Revision of ISO 1179:1981) 3) Under revision. (Revision of ISO 5598:1985) Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:58:45
28、MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-2:2006(E) 2 ISO 2006 All rights reserved ISO 6162-2, Hydraulic fluid power Flange connectors with split or one-piece flange clamps and metric or inch screws Part 2: Flange connectors for use at pressures of 35 MPa (35
29、0 bar) to 40 MPa (400 bar), DN 13 to DN 51 ISO 8133, Hydraulic fluid power Single rod cylinders, 16 MPa (160 bar) compact series Mounting dimensions for accessories 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 5598 apply. 4 Dimensions 4.1 Mounting
30、 dimensions for cylinders manufactured in accordance with this part of ISO 6020 shall be selected from Figures 1 through 13 and Tables 1 through 13. 4.2 Port and flange sizes and dimensions shall be selected from Table 14 and in the respective International Standards cited therein. 4.3 All the dimen
31、sions and methods of mounting in this part of ISO 6020 are identified by codes in conformance with ISO 6099. 5 Bore sizes This part of ISO 6020 includes the following bore sizes, in millimetres, in accordance with ISO 3320: 25 32 40 50 63 80 100 125 160 200. NOTE Mounting dimensions for compact hydr
32、aulic single rod cylinders with bores from 250 mm to 500 mm are specified in ISO 6020-3. 6 Stroke tolerances 6.1 The tolerance on strokes u 1 250 mm shall be 2 0 + mm. 6.2 Tolerances on strokes 1 250 mm shall be in accordance with the manufacturers specification or an agreement between the manufactu
33、rer and user. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:58:45 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-2:2006(E) ISO 2006 All r
34、ights reserved 3 7 Mounting types This part of ISO 6020 includes the following mounting types, in accordance with ISO 6099: ME 5: Head, rectangular (see Figure 2 and Table 2) ME 6: Cap, rectangular (see Figure 3 and Table 3) MP 1: Cap, fixed clevis (see Figure 4 and Table 4) MP 3: Cap, fixed plain e
35、ye (see Figure 5 and Table 5) MP 5: Cap, fixed eye with spherical bearing (see Figure 6 and Table 6) MS 2: Side lugs (see Figure 7 and Table 7) MT 1: Head, integral trunnion (male) (see Figure 8 and Table 8) MT 2: Cap, integral trunnion (male) (see Figure 9 and Table 9) MT 4: Intermediate fixed or m
36、ovable trunnion (male) (see Figure 10 and Table 10) MX 1: Both ends studs or tie rods extended (see Figure 11 and Table 11) MX 2: Cap studs or tie rods extended (see Figure 12 and Table 12) MX 3: Head studs or tie rods extended (see Figure 13 and Table 13) 8 Piston rod characteristics 8.1 This part
37、of ISO 6020 covers piston rods that have shouldered male thread ends; see Figure 1 and Table 1 for basic dimensions. 8.2 For rod end types, see ISO 4395. 8.3 For accessories, see ISO 8133. 9 Identification statement (reference to this part of ISO 6020) It is strongly recommended to fabricators who e
38、lect to conform to this part of ISO 6020 to use the following statement in test reports, catalogues and sales literature: “Interchangeable mounting dimensions selected in accordance with ISO 6020-2:2006, Hydraulic fluid power Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series Part
39、 2: Compact series.” Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:58:45 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-2:2006(E) 4 ISO 2
40、006 All rights reserved a Reference point. b See Table 14 for port options. c Dimensions SF and WL are controlled by ISO 4395. Figure 1 General dimensions Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 No
41、t for Resale, 04/18/2007 19:58:45 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-2:2006(E) ISO 2006 All rights reserved 5 Table 1 General dimensions Dimensions in millimetres Bore Rod MM a KK a A H E Y b PJ c 6g max. max. 2 1,5 12 M10 1,25 14 25 18 M10 1,25 M14 1,
42、5 14 18 5 40 1,5 50 53 14 M12 1,25 16 32 22 M12 1,25 M16 1,5 16 22 5 45 1,5 60 56 18 M14 1,5 18 40 28 M14 1,5 M20 1,5 18 28 63 1,5 62 73 22 M16 1,5 22 50 36 M16 1,5 M27 2 22 36 75 1,5 67 74 28 M20 1,5 28 63 45 M20 1,5 M33 2 28 45 90 1,5 71 80 36 M27 2 36 80 56 M27 2 M42 2 36 56 115 1,5 77 93 45 M33
43、2 45 100 70 M33 2 M48 2 45 63 130 2 82 101 56 M42 2 56 125 90 M42 2 M64 3 56 85 165 2 86 117 70 M48 2 63 160 110 M48 2 M80 3 63 95 205 2 86 130 90 M64 3 85 200 140 M64 3 M100 3 85 112 245 2 98 165 a If other piston rod diameters or other piston rod threads are required, use those identified in ISO 3
44、320 and ISO 4395. b The tolerance on dimension Y applies to strokes u 1 250 mm. Tolerances on strokes 1 250 mm can be in accordance with the manufacturers specification or an agreement between the manufacturer and user (see 6.2). c The tolerance on dimension PJ shall be added to the tolerance on the
45、 stroke. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:58:45 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-2:2006(E) 6 ISO 2006 All righ
46、ts reserved Dimensions in millimetres Figure 2 ME 5 Head, rectangular Table 2 Dimensions of head, rectangular Dimensions in millimetres Bore Rod MM RD E TO FB a R WF F VE VL B UO ZB b H f8 js13 H13 js13 2 max. max. min. max. max. max. max. 12 38 24 25 18 38 40 1,5 51 5,5 27 25 10 16 3 30 65 121 5 14
47、 42 26 32 22 42 45 1,5 58 6,6 33 35 10 22 3 34 70 137 5 18 62 30 40 28 62 63 1,5 87 11 41 35 10 22 3 42 110 166 22 74 34 50 36 74 75 1,5 105 14 52 41 16 25 4 50 130 176 28 75 42 63 45 88 90 1,5 117 14 65 48 16 29 4 60 145 185 36 82 50 80 56 105 115 1,5149 18 83 51 20 29 4 72 180 212 45 92 60 100 70 125 130 2 162 18 97 57 22 32 5 88 200 225 56 105 72 125 90 150 165 2 208 22 126 57 22 32 5 108 250 260 70 125 88 16