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1、 Reference number ISO 6020-1:2007(E) ISO 2007 INTERNATIONAL STANDARD ISO 6020-1 Third edition 2007-08-15 Hydraulic fluid power Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series Part 1: Medium series Transmissions hydrauliques Dimensions dinterchangeabilit des vrins 16 MPa (160 ba
2、r) simple tige Partie 1: Srie moyenne Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 08/18/2007 03:12:35 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO
3、 6020-1:2007(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloa
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6、en below. COPYRIGHT PROTECTED DOCUMENT ISO 2007 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
7、 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 Switzerland ii ISO 2007 All rights reserved Copyright International Organizatio
8、n for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 08/18/2007 03:12:35 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-1:2007(E) ISO 2007 All rights reserved iii Contents Page Foreword i
9、v Introduction v 1 Scope 1 2 Normative references1 3 Terms and definitions .2 4 Dimensions.2 5 Bore sizes.2 6 Stroke tolerances.2 7 Mounting types 2 8 Piston rod characteristics.3 9 Identification statement (reference to this part of ISO 6020) .3 Bibliography12 Copyright International Organization f
10、or Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 08/18/2007 03:12:35 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-1:2007(E) iv ISO 2007 All rights reserved Foreword ISO (the Internatio
11、nal Organization for Standardization) 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
12、established has the right to be represented 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 standar
13、dization. International Standards are 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 v
14、oting. Publication as an International 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 s
15、uch patent rights. ISO 6020-1 was prepared by Technical Committee ISO/TC 131, Fluid power systems, Subcommittee SC 3, Cylinders. This third edition cancels and replaces the second edition (ISO 6020-1:1998) and ISO 8135:1999, which have been technically revised. ISO 6020 consists of the following par
16、ts, 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 IHS under
17、 license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 08/18/2007 03:12:35 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-1:2007(E) ISO 2007 All rights reserved v Introduction In hydraulic fluid power systems, power is transmitted a
18、nd controlled through a liquid under pressure within an enclosed circuit. One component of such systems is the 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 cylind
19、rical bore. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 08/18/2007 03:12:35 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright International Organ
20、ization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 08/18/2007 03:12:35 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD ISO 6020-1:2007(E) ISO 2007 All rights reserved
21、 1 Hydraulic fluid power Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series Part 1: Medium series 1 Scope This part of ISO 6020 establishes metric mounting dimensions for medium series cylinders, 16 MPa 160 bar 1), as required for interchangeability of commonly used hydraulic cyli
22、nders. The medium series dimensions are applicable to round head cylinders with bores from 25 mm to 200 mm and to both round and square head cylinders with bores larger than 200 mm, thus allowing a wider range of applications. NOTE This part of ISO 6020 allows manufacturers of hydraulic equipment fl
23、exibility in the design of 16 MPa (160 bar) cylinders and does not restrict technical development; however, it does provide basic guidelines. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited
24、 applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 1179-1, Connections for general use and fluid power Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing Part 1: Threaded ports ISO 3320:1987, Flui
25、d power systems and components Cylinder bores and pistons rod diameters Metric series ISO 4395, Fluid power systems and components Cylinders Piston rod thread dimensions and types ISO 5598, Fluid power systems and components Vocabulary ISO 6099:2001, Fluid power systems and components Cylinders Iden
26、tification code for mounting dimensions and mounting types ISO 6149-1, Connections for hydraulic fluid power and general use Ports and stud ends with ISO 261 metric threads and O-ring sealing Part 1: Ports with truncated housing for O-ring seal ISO 6162-1, Hydraulic fluid power Flange connectors wit
27、h 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 ISO 6162-2, Hydraulic fluid power Flange connectors with split or one-piece flange clamps and metric or inch screws Part 2: Flange conn
28、ectors for use at pressures of 35 MPa (350 bar) to 40 MPa (400 bar), DN 13 to DN 51 1) 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 08/18
29、/2007 03:12:35 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-1:2007(E) 2 ISO 2007 All rights reserved ISO 6164, Hydraulic fluid power Four-screw, one-piece square-flange connections for use at pressures of 25 MPa and 40 MPa (250 bar and 400 bar) ISO 8132, Hydraul
30、ic fluid power Single rod cylinders, 16 MPa (160 bar) medium and 25 MPa (250 bar) 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 The mounting dimensions for cylinders manufactur
31、ed in accordance with this part of ISO 6020 shall be selected from Figures 1 to 6 and Tables 1 to 6 inclusive. 4.2 The dimensions for ports and flanges shall be selected from Table 7 and the relevant International Standards cited therein. 4.3 All dimensions and mounting types in this part of ISO 602
32、0 are labelled with codes in accordance with ISO 6099. 5 Bore sizes This part of ISO 6020 covers the following bore sizes, expressed in millimetres, in accordance with ISO 3320:1987, Table 1: 25 32 40 50 63 80 100 125 160 200 250 320 400 500 6 Stroke tolerances Tolerances on stroke shall be in accor
33、dance with Table 9. 7 Mounting types This part of ISO 6020 includes the following mounting types, identified in accordance with ISO 6099:2001, Table 2: a) MF 1 Head, rectangular flange; b) MF 2 Cap, rectangular flange; c) MF 3 Head, circular flange; d) MF 4 Cap, circular flange; e) MP 3 Cap, fixed p
34、lain eye; f) MP 4 Cap, detachable plain eye; g) MP 5 Cap, fixed eye with spherical bearing; h) MP 6 Cap, detachable eye with spherical bearing; i) MS 2 Side lugs; j) MT 4 Intermediate fixed or movable trunnion (male). Copyright International Organization for Standardization Provided by IHS under lic
35、ense with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 08/18/2007 03:12:35 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-1:2007(E) ISO 2007 All rights reserved 3 8 Piston rod characteristics 8.1 This part of ISO 6020 covers piston rods
36、 that have a shouldered male thread end; see Figure 1 and Table 1 for basic dimensions. 8.2 For rod end types, see ISO 4395. 8.3 Accessory mounting dimensions shall be selected in accordance with ISO 8132. 9 Identification statement (reference to this part of ISO 6020) It is strongly recommended to
37、manufacturers who have chosen to conform to this part of ISO 6020 that the following statement be used in test reports, catalogues and sales literature: “Medium series hydraulic single rod cylinders for use at 16 MPa (160 bar) have been selected in accordance with ISO 6020-1:2007, Hydraulic fluid po
38、wer Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series Part 1: Medium series.” NOTE Rod end types are controlled by ISO 4395. Figure 1 General dimensions Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/11111110
39、01, User=Wing, Bernie Not for Resale, 08/18/2007 03:12:35 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-1:2007(E) 4 ISO 2007 All rights reserved Table 1 General dimensions Dimensions in millimetres Bore Rod ZJ a KK A Y a PJ a D OH b VE WF a MM 6g max. max. max. 1
40、4 M12 1,25 16 M12 1,25 16 25 18 150 M14 1,5 18 58 77 56 25,5 15 28 18 M14 1,5 18 M14 1,5 18 32 22 170 M16 1,5 22 64 89 67 30 19 32 22 M16 1,5 22 M16 1,5 22 40 28 190 M20 1,5 28 71 97 78 35 19 32 28 M20 1,5 28 M20 1,5 28 50 36 205 M27 2 36 72 111 95 44 24 38 36 M27 2 36 M27 2 36 63 45 224 M33 2 45 82
41、 117 116 54 29 45 45 M33 2 45 M33 2 45 80 56 250 M42 2 56 91 134 130 62 36 54 56 M42 2 56 M42 2 56 100 70 300 M48 2 63 108 162 158 75 37 57 70 M48 2 63 M48 2 63 125 90 325 M64 3 85 121 174 192 92 37 60 90 M64 3 85 M64 3 85 160 110 370 M80 3 95 143 191 238 115 41 66 110 M80 3 95 M80 3 95 200 140 450
42、M100 3 112 190 224 285 138 45 75 140 M100 3 112 M100 3 112 250 180 550 M125 4 125 365 64 96 180 M125 4 125 M125 4 125 320 220 660 M160 4 160 455 71 108 220 M160 4 160 M160 4 160 400 280 740 M200 4 200 565 90 130 280 M200 4 200 M200 4 200 500 360 890 M250 6 250 645 110 163 NOTE If other piston rod di
43、ameters or other threads are required, use those identified in ISO 3320 and ISO 4395. a Tolerances for dimensions ZJ, WF, Y and PJ are dependent on stroke; see Table 8. b Dimension OH is optional and only pertains to threaded ports. Copyright International Organization for Standardization Provided b
44、y IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 08/18/2007 03:12:35 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-1:2007(E) ISO 2007 All rights reserved 5 a Optional. Figure 2 MF 1 Head, rectangular flange and MF
45、2 Cap, rectangular flange Table 2 Dimensions of rectangular flange mounting types MF 1 and MF 2 Dimensions in millimetres Bore FB TF R VD ZB BA, B UF E MF H13 js13 js13 min. W a ZF a max. H8/f8 max. max. js13 25 6,6 69,2 28,7 3 16 162 158 32 85 60 12 32 9 85 35,2 3 16 186 178 40 105 70 16 40 9 98 40
46、,6 3 16 206 198 50 115 80 16 50 11 116,4 48,2 4 18 225 213 60 140 100 20 63 13,5 134 55,5 4 20 249 234 70 160 120 25 80 17,5 152,5 63,1 4 22 282 260 85 185 135 32 100 22 184,8 76,5 5 25 332 310 106 225 160 32 125 22 217,1 90,2 5 28 357 335 132 255 195 32 a Tolerances for dimensions W and ZF are depe
47、ndent on stroke; see Table 8. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 08/18/2007 03:12:35 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-1:2007(E) 6 ISO 2007 All rights reserved a Optional. Figure 3 MF 3 Head, circular flange and MF 4 Cap, circular flange Table