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1、A Reference number ISO 6020-1:1998(E) INTERNATIONAL STANDARD ISO 6020-1 Second edition 1998-10-15 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 bar) simp
2、le tige Partie 1: Srie moyenne Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 06:29:00 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-1:1998(
3、E) ISO 1998 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 the publisher. International Organization for Standar
4、dization Case postale 56 CH-1211 Genve 20 Switzerland Internetisoiso.ch Printed in Switzerland ii 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 normally ca
5、rried 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 the wor
6、k. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires
7、 approval by at least 75 % of the member bodies casting a vote. International Standard ISO 6020-1 was prepared by ISO Technical Committee 131, Fluid power systems, Subcommittee SC 3, Cylinders. This second edition cancels and replaces the first edition (ISO 6020-1:1981) which has been technically re
8、vised. ISO 6020 consists of the following 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 Annex A of this part of ISO 6020
9、is given for information only. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 06:29:00 MDTNo reproduction or networking permitted without license from IHS -,-,- ISOISO 6020-1:19
10、98(E) iii Introduction In hydraulic fluid power 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 is a device which converts power into linear mechanical force and motion. It consis
11、ts of a movable element, i.e. a piston and piston rod, operating within a cylindrical bore. Two mounting standards have been provided to meet the needs required in the application of interchangeable cylinders. This part of ISO 6020 is one of three parts relating to mounting dimensions for 16 MPa (16
12、0 bar) hydraulic cylinders. Of the other parts of ISO 6020, ISO 6020-2, relates to the compact series and ISO 6020-3 relates to compact series cylinders with larger bores. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standard
13、s 1/9972545001 Not for Resale, 04/20/2007 06:29:00 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 06:29
14、:00 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD ISOISO 6020-1:1998(E) 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 dim
15、ensions for 16 MPa 160 bar1) medium series cylinders as required for interchangeability of commonly used hydraulic cylinders. The medium series dimensions are applicable to round head cylinders with bores from 25 mm to 200 mm and to both round or square head cylinders with bores larger than 200 mm,
16、thus allowing a wider range of applications. They admit larger ports with longer cushions that are particularly suitable for applications requiring higher velocity and rapid decelerations. NOTE This part of ISO 6020 allows manufacturers of hydraulic equipment, freedom in the design of metric cylinde
17、rs and does not restrict technical development but does provide basic guidelines. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of ISO 6020. At the time of publication, the editions indicated were valid. Al
18、l standards are subject to revision, and parties to agreements based on this part of ISO 6020 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO
19、 1179-1: 2), 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, Fluid power systems and components Cylinder bores and piston rod diameters Metric series. ISO 4395:1978, Fluid power s
20、ystems and components Cylinders Piston rod thread dimensions and types. ISO 5598:1985, Fluid power systems and components Vocabulary. ISO 6099:1985, Fluid power systems and components Cylinders Identification code for mounting dimensions and mounting types. ISO 6149-1:1993, Connections for fluid pow
21、er and general use Ports and stud ends with ISO 261 threads and O-ring sealing Part 1: Ports with O-ring seal in truncated housing. 1) 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2 2) To be published. (Revision of ISO 1179:1981) Copyright International Organization for Standardization Provided by IHS un
22、der license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 06:29:00 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-1:1998(E) ISO 2 ISO 6162-1:3), Hydraulic fluid power Flange connectors with split or one-piece flange clamps and
23、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 6164:1994, 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 8135: 4), Hydraulic
24、 fluid power Single rod cylinders, 16 MPa (160 bar) medium and 25 MPa (250 bar) series Tolerances. 3 Definitions For the purposes of this part of ISO 6020, the definitions of ISO 5598 and the following apply: 3.1 piston rod: Element that transmits mechanical force and motion from the piston. 4 Dimen
25、sions Select dimensions for cylinders manufactured in accordance with this part of ISO 6020 from tables 1 to 6, inclusive. Select dimensions for ports and flanges from table 7 and the relevant International Standards cited therein. All dimensions and mounting styles in this part of ISO 6020 are labe
26、lled with codes in accordance with ISO 6099. All cylinder tolerances shall be in accordance with ISO 8135. 5 Bore sizes This part of ISO 6020 includes the following bore sizes, in millimetres, for this medium series: 25 32 40 50 63 80 100 125 160 200 250 320 400 500 6 Mounting styles This part of IS
27、O 6020 includes the following mounting styles: MF1: Head rectangular flange mounting (see figure 2 and table 2) MF2: Cap rectangular flange mounting (see figure 2 and table 2) MF3: Head circular flange mounting (see figure 3 and table 3) MF4: Cap circular flange mounting (see figure 3 and table 3) M
28、P3: Cap fixed eye mounting (see figure 4 and table 4) MP4: Cap detachable eye mounting (see figure 4 and table 4) MP5: Cap fixed eye with spherical plain bearing mounting (see figure 4 and table 4) MP6: Cap detachable eye with spherical plain bearing mounting (see figure 4 and table 4) MS2: Side lug
29、s mounting (see figure 5 and table 5) MT4: Intermediate fixed or movable trunnion (male) mounting (see figure 6 and table 6) 3) To be published. (Partial revision of ISO 6162:1994) 4) To be published. (Revision of ISO 8135:1986) Copyright International Organization for Standardization Provided by IH
30、S under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 06:29:00 MDTNo reproduction or networking permitted without license from IHS -,-,- ISOISO 6020-1:1998(E) 3 7 Piston rod characteristics 7.1 This part of ISO 6020 covers piston rods having a shouldered
31、male thread end; see figure 1 and table 1 for basic dimensions. 7.2 Internally threaded rod ends shall be in conformance with ISO 4395. 8 Identification statement (reference to this part of ISO 6020) Use the following statement in test reports, catalogues and sales literature when electing to comply
32、 with this International Standard: “Interchangeable cylinder mounting dimensions selected in accordance with ISO 6020-1, Hydraulic fluid power Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series Part 1: Medium series.“ Copyright International Organization for Standardization Provid
33、ed by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 06:29:00 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-1:1998(E) ISO 4 Figure 1 General dimensions Table 1 General dimensions Dimensions in millimetres Bore
34、VEWFZJKKMMAYPJDOH 1) M12 1,251616 251528150M12 1,25181658775625,5 M14 1,518 M14 1,51818 321932170M14 1,5221864896730 M16 1,522 M16 1,52222 401932190M16 1,5282271977835 M20 1,528 M20 1,52828 502438205M20 1,53628721119544 M27 236 M27 23636 632945224M27 245368211711654 M33 245 M33 24545 803654250M33 25
35、6459113413062 M42 256 M42 25656 1003757300M42 2705610816215875 M48 263 M48 27063 1253760325M48 2906312117419292 M64 385 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 06:29:00 M
36、DTNo reproduction or networking permitted without license from IHS -,-,- ISOISO 6020-1:1998(E) 5 Table 1 (concluded) Dimensions in millimetres BoreVEWFZJKKMMAYPJDOH 1) M64 39085 1604166370M64 311085143191238115 M80 395 M80 311095 2004575450M80 314095190224285138 M100 3112 M100 3140112 2506496550M100
37、 3180112365 M125 4125 M125 4180125 32071108660M125 4220125455 M160 4160 M160 4220160 40090130740M160 4280160565 M200 4200 M200 4280200 500110163890M200 4360200645 M250 6250 NOTE If other piston rod diameters or other thread types are required, use those identified in ISO 3320 and ISO 4395. 1) Dimens
38、ion OH is optional and only pertains to threaded ports. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 06:29:00 MDTNo reproduction or networking permitted without license from I
39、HS -,-,- ISO 6020-1:1998(E) ISO 6 Figure 2 MF1 Head rectangular flange mounting and MF2 Cap rectangular flange mounting Table 2 Dimensions of rectangular flange mounting Dimensions in millimetres BoreWTFFBRZFZBVDB, BAUFEMF 251669,26,628,7162158332856012 321685935,21861783401057016 401698940,62061983
40、501158016 5018116,41148,222521346014010020 632013413,555,524923447016012025 8022152,517,563,128226048518513532 10025184,82276,5332310510622516032 12528217,12290,2357335513225519532 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical
41、 Standards 1/9972545001 Not for Resale, 04/20/2007 06:29:00 MDTNo reproduction or networking permitted without license from IHS -,-,- ISOISO 6020-1:1998(E) 7 Figure 3 MF3 Head circular flange mounting and MF4 Cap circular flange mounting Table 3 Dimensions of circular flange mounting Dimensions in m
42、illimetres BoreVDWCFBFCZPZBB, BAUCNF 253168 6,675162158329012 323168 9921861784011016 403168 91062061985012516 504188 111262252136015020 634208 13,51452492347017025 804228 17,51652822608519532 1005258 2220033231010624032 1255288 2223535733513227532 1605308 2228040638016032036 2005358 263404904802003
43、8540 2508408 3342060658025049056 3208458 3952072371032060063 40010508 4564082079040073080 500106312 45720990940500810100 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 06:29:00
44、MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6020-1:1998(E) ISO 8 Figure 4 MP3 Cap fixed eye mounting, MP4 Cap detachable eye mounting, MP5 Cap fixed eye with spherical plain bearing mounting and MP6 Cap detachable eye with spherical plain bearing mounting Table 4 Di
45、mensions of cap eye mounting Dimensions in millimetres Bore CD 1) or CX2) EW 1) or EX2) L 1) or LT2) MR 1) or MS2) XC, XD, XO or XN 3) Tilting angle Z 2512121616178 3216162020206 4020202525231 5025253232257 6332324040289 8040405050332 100505063633954 12563637171428 16080809090505 200100100112112615
46、250125125160160773 320160160200200930 400200200250250990 5002502503203201 210 1) The dimensions CD, EW, L and MR are valid for mounting types MP3 and MP4. 2) The dimensions CX, EX, LT and MS are valid for mounting types MP5 and MP6. 3) The dimension XC is valid for mounting type MP3; the dimension X
47、D is valid for mounting type MP4; the dimension XO is valid for mounting type MP5; the dimension XN is valid for mounting type MP6. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 06:29:00 MDTNo reproduction or networking permitted without license from IHS -,