ISO 13726:1998

Hydraulic fluid power — Single rod cylinders, 16 MPa (160 bar) compact series with bores from 250 mm to 500 mm — Accessory mounting dimensions

Transmissions hydrauliques — Vérins à simple tige, série compacte 16 MPa (160 bar) d'alésages 250 mm à 500 mm — Dimensions d'interchangeabilité des accessoires

Fluidna tehnika - Hidravlika - Valji z enostransko batnico kompaktne vrste 16 MPa (160 bar) s premeri od 250 do 500 mm - Prigradne mere pritrditev

General Information

• Status: Withdrawn
• Publication Date: 29-Jul-1998
• Withdrawal Date: 29-Jul-1998
• ICS: 23.100.20 - Cylinders
• Technical Committee: ISO/TC 131/SC 3 - Cylinders
• Drafting Committee: ISO/TC 131/SC 3/WG 1 - Hydraulic cylinder mounting dimensions
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 27-Feb-2008
• Ref Project: SIST ISO 13726:2000 - Hydraulic fluid power -- Single rod cylinders, 16 MPa (160 bar) compact series with bores from 250 mm to 500 mm -- Accessory mounting dimensions

Relations

• Revised: ISO 13726:2008 - Hydraulic fluid power — Single rod cylinders, 16 MPa (160 bar) compact series with bores from 250 mm to 500 mm — Accessory mounting dimensions
• Effective Date: 15-Apr-2008

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 13726
First edition
1998-08-01
Hydraulic fluid power — Single rod
cylinders, 16 MPa (160 bar) compact series
with bores from 250 mm to 500 mm —
Accessory mounting dimensions
Transmissions hydrauliques — Vérins à simple tige, série compacte
16 MPa (160 bar) d'alésages 250 mm à 500 mm — Dimensions
d'interchangeabilité des accessoires
A
Reference number
ISO 13726:1998(E)

---------------------- Page: 1 ----------------------
ISO 13726:1998(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 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, 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.
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 member bodies casting a vote.
International Standard ISO 13726 was prepared by Technical Committee ISO/TC 131, Fluid power systems,
Subcommittee SC 3, Cylinders.
©  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 Standardization
Case postale 56 • CH-1211 Genève 20 • Switzerland
Internet [e-mail]
Printed in Switzerland
ii

---------------------- Page: 2 ----------------------
© ISO
ISO 13726:1998(E)
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 consists of a movable element, i.e. a piston and piston rod, operating within a
cylindrical bore.
iii

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INTERNATIONAL STANDARD  © ISO ISO 13726:1998(E)
Hydraulic fluid power – Single rod cylinders, 16 MPa (160 bar)
compact series with bores from 250 mm to 500 mm – Accessory
mounting dimensions
1 Scope
This International Standard specifies the mounting dimensions required for interchangeability of accessories for
1)
16 MPa (160 bar ) compact cylinders conforming to ISO 6020-3. The accessories have been designed specifically
for use with cylinders manufactured in accordance with ISO 6020-3, but this does not limit their application.
This International Standard covers the following accessories:
 plain rod clevis (see figure 1 and table 1);
 plain rod eyes (see figure 2 and table 2);
 plain pivot pins (locking plate type) (see figures 3 and 4 and tables 3 and 4).
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.
2 Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of this
International Standard. At the time of publication, the editions indicated were valid. All standards are subject to
revision, and parties to agreements based on this International Standard 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 286-2:1988, ISO system of limits and fits — Part 2: Tables of standard tolerance grades and limit deviations for
holes and shafts.
ISO 3320:1987,
Fluid power systems and components — Cylinder bores and piston rod diameters — Metric series.
ISO 3322:1985, Fluid power systems and components — Cylinders - Nominal pressures.
ISO 5598:1985, Fluid power systems and components — Vocabulary.
ISO 6020-3:1994, Hydraulic fluid power — Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series —
Part 3: Compact series with bores from 250 mm to 500 mm.
ISO 6982:1992, Hydraulic fluid power — Cylinders — Rod end
...

SLOVENSKI STANDARD
SIST ISO 13726:2000
01-september-2000
Fluidna tehnika - Hidravlika - Valji z enostransko batnico kompaktne vrste 16 MPa
(160 bar) s premeri od 250 do 500 mm - Prigradne mere pritrditev
Hydraulic fluid power -- Single rod cylinders, 16 MPa (160 bar) compact series with bores
from 250 mm to 500 mm -- Accessory mounting dimensions
Transmissions hydrauliques -- Vérins à simple tige, série compacte 16 MPa (160 bar)
d'alésages 250 mm à 500 mm -- Dimensions d'interchangeabilité des accessoires
Ta slovenski standard je istoveten z: ISO 13726:1998
ICS:
23.100.20 +LGUDYOLþQLYDOML Cylinders
SIST ISO 13726:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ISO 13726:2000

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SIST ISO 13726:2000
INTERNATIONAL ISO
STANDARD 13726
First edition
1998-08-01
Hydraulic fluid power — Single rod
cylinders, 16 MPa (160 bar) compact series
with bores from 250 mm to 500 mm —
Accessory mounting dimensions
Transmissions hydrauliques — Vérins à simple tige, série compacte
16 MPa (160 bar) d'alésages 250 mm à 500 mm — Dimensions
d'interchangeabilité des accessoires
A
Reference number
ISO 13726:1998(E)

---------------------- Page: 3 ----------------------

SIST ISO 13726:2000
ISO 13726:1998(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 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, 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.
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 member bodies casting a vote.
International Standard ISO 13726 was prepared by Technical Committee ISO/TC 131, Fluid power systems,
Subcommittee SC 3, Cylinders.
©  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 Standardization
Case postale 56 • CH-1211 Genève 20 • Switzerland
Internet [e-mail]
Printed in Switzerland
ii

---------------------- Page: 4 ----------------------

SIST ISO 13726:2000
© ISO
ISO 13726:1998(E)
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 consists of a movable element, i.e. a piston and piston rod, operating within a
cylindrical bore.
iii

---------------------- Page: 5 ----------------------

SIST ISO 13726:2000

---------------------- Page: 6 ----------------------

SIST ISO 13726:2000
INTERNATIONAL STANDARD  © ISO ISO 13726:1998(E)
Hydraulic fluid power – Single rod cylinders, 16 MPa (160 bar)
compact series with bores from 250 mm to 500 mm – Accessory
mounting dimensions
1 Scope
This International Standard specifies the mounting dimensions required for interchangeability of accessories for
1)
16 MPa (160 bar ) compact cylinders conforming to ISO 6020-3. The accessories have been designed specifically
for use with cylinders manufactured in accordance with ISO 6020-3, but this does not limit their application.
This International Standard covers the following accessories:
 plain rod clevis (see figure 1 and table 1);
 plain rod eyes (see figure 2 and table 2);
 plain pivot pins (locking plate type) (see figures 3 and 4 and tables 3 and 4).
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.
2 Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of this
International Standard. At the time of publication, the editions indicated were valid. All standards are subject to
revision, and parties to agreements based on this International Standard 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 Standa
...

NORME ISO
INTERNATIONALE 13726
Première édition
1998-08-01
Transmissions hydrauliques — Vérins à
simple tige, série compacte 16 MPa
(160 bar) d'alésages 250 mm à 500 mm —
Dimensions d'interchangeabilité des
accessoires
Hydraulic fluid power — Single rod cylinders, 16 MPa (160 bar) compact
series with bores from 250 mm to 500 mm — Accessory mounting
dimensions
A
Numéro de référence
ISO 13726:1998(F)

---------------------- Page: 1 ----------------------
ISO 13726:1998(F)
Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes nationaux de
normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est en général confiée aux
comités techniques de l'ISO. Chaque comité membre intéressé par une étude a le droit de faire partie du comité
technique créé à cet effet. Les organisations internationales, gouvernementales et non gouvernementales, en
liaison avec l'ISO, participent également aux travaux. L'ISO collabore étroitement avec la Commission
électrotechnique internationale (CEI) en ce qui concerne la normalisation électrotechnique.
Les projets de Normes internationales adoptés par les comités techniques sont soumis aux comités membres pour
vote. Leur publication comme Normes internationales requiert l'approbation de 75 % au moins des comités
membres votants.
La Norme internationale ISO 13726 a été élaborée par le comité technique ISO/TC 131, Transmissions
hydrauliques et pneumatiques, sous-comité SC 3, Vérins.
©  ISO 1998
Droits de reproduction réservés. Sauf prescription différente, aucune partie de cette publication ne peut être reproduite ni utilisée sous quelque
forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et les microfilms, sans l'accord écrit de l'éditeur.
Organisation internationale de normalisation
Case postale 56 • CH-1211 Genève 20 • Suisse
Internet [e-mail]
Imprimé en Suisse
ii

---------------------- Page: 2 ----------------------
© ISO
ISO 13726:1998(F)
Introduction
Dans les systèmes de transmissions hydrauliques, l'énergie est transmise et commandée par l’intermédiaire d’un
liquide sous pression circulant en circuit fermé.
L'un des composants de tels systèmes est le vérin hydraulique. C'est un appareil qui transforme l'énergie du fluide
en énergie mécanique agissant linéairement. Il est constitué d'un élément mobile, par exemple un piston et une tige
de piston, se déplaçant à l'intérieur d'un alésage cylindrique.
iii

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NORME INTERNATIONALE  © ISO ISO 13726:1998(F)
Transmissions hydrauliques — Vérins à simple tige, série compacte
16 MPa (160 bar) d´alésages 250 mm à 500 mm — Dimensions
d´interchangeabilité des accessoires
1 Domaine d’application
La présente Norme internationale prescrit les dimensions d´interchangeabilité des accessoires des vérins 16 MPa
1)
(160 bar ) série compacte conformes à l´ISO 6020-3. Ces accessoires ont été conçus spécialement pour être
utilisés sur les vérins construits conformément aux spécifications données dans l´ISO 6020-3, mais ne se limitent
pas à cette application.
La présente Norme internationale porte sur les accessoires suivants:
 chapes d´extrémité de tige (voir figure 1 et tableau 1);
 tenons d´extrémité de tige (voir figure 2 et tableau 2);
 axes d´articulation lisses (à butées de blocage) (voir figures 3 et 4 et tableaux 3 et 4).
Ces accessoires sont utilisés sur les vérins hydrauliques pour transmettre l´énergie mécanique développée par le
vérin. Leur conception repose sur les forces maximales qui peuvent être développées dans le vérin, compte tenu
des diamètres intérieurs spécifiés et des pressions figurant dans l´ISO 3320 et l’ISO 3322.
2 Références normatives
Les normes suivantes contiennent des dispositions qui, par suite de la référence qui en est faite, constituent des
dispositions valables pour la présente Norme internationale. Au moment de la publication, les éditions indiquées
étaient en vigueur. Toute norme est sujette à révision et les parties prenantes des accords fondés sur la présente
Norme internationale sont invitées à rechercher la possibilité d'appliquer les éditions les plus récentes des normes
indiquées ci-après. Les membres de la CEI et de l'ISO possèdent le registre des Normes internationales en vigueur
à un moment donné.
ISO 286-2:1988, Système ISO de tolérance et d´ajustements — Partie 2: Tables des degrés de tolérance
normalisés et des écarts limites des alésages et des arbres.
ISO 3320:1987, Transmissions hydrauliques et pneumatiques — Alésages des vérins et diamètres des tiges de
piston — Série métrique.
ISO 3322:1985, Transmissions hydrauliques et pneumatiques — Vérins — Pressions nominales.
ISO 5598:1985, Transmissions hydrauliques et pneumatiques — Vocabulaire.
ISO 6020-3:1994, Transmissions hydrauliques — Dimensions d´interchangeabilité des vérins 16 MPa (160 bar) à
simple tige — Partie 3: Série compacte, alésages de 250 mm à 500 mm.
ISO 6982:1992, Transmissions hydrauliques — Vérins —Tenons à rotule d´extrémité de tige de pistion —
Dimensions d´inte
...