This document, in addition to ISO 16092-1, specifies technical safety requirements and measures to be adopted by persons undertaking the design, manufacture and supply of the following groups of mechanical presses and mechanical press production systems:
— Group 1: Presses with a part revolution clutch(es);
— Group 2: Presses with a servo drive system (Mechanical servo presses).
NOTE 1 Requirements in this document are essentially applicable to both groups of the mechanical press. If a requirement applies to only one group, then the group is specified.
NOTE 2 Other types of motorized drive systems provide similar functionalities to what is commonly called "servo drives" or "servo motors", and as such their use is considered the same within the terms used in this document (e.g. variable frequency drive systems).
The presses covered by this document range in size from small high-speed machines with a single operator producing small workpieces to large relatively slow-speed machines with several operators and large complex workpieces.
This document deals with all significant hazards relevant to mechanical presses and ancillary devices (e.g. moving die cushions, work-piece ejectors, feeding and transfer systems) which are integral to the machine, when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). All phases of the machine life cycle as described in ISO 12100:2010, 5.4 have been taken into consideration.
NOTE 2 All significant hazards means those identified or associated with presses at the time of the publication of this document.
In addition to machines not covered by ISO 16092-1:2017, this document does not cover machines which:
a) transmit energy to impart press slide motion by using hydraulic or pneumatic means;
b) have two or more slides moving in different angular orientations from each other;
NOTE 3 This document applies to presses which have two or more slides moving in the same angular orientations, e.g. a press which has inner and outer slides.
c) transmit energy to impart press slide motion by using a linear motor mechanism(s).

Werkzeugmaschinen - Sicherheit von Pressen - Teil 2: Mechanische Pressen (ISO/FDIS 16092-2:2019)

Dieses Dokument legt, zusätzlich zu ISO 16092-1, die technischen Sicherheitsanforderungen und  maßnahmen fest, die von Personen zu beachten sind, die mit der Konstruktion, der Herstellung und der Lieferung der folgenden Bauarten von hydraulischen Pressen und den folgenden mechanischen Pressenproduktionssystemen betraut sind.
—   Bauart 1: Pressen mit kraftschlüssiger(n) Kupplung(en).
—   Bauart 2: Pressen mit einem Servo-Antriebssystem. (Mechanische Servopressen)
ANMERKUNG 1   Die Anforderungen in diesem Dokument gelten im Wesentlichen für beide Bauarten der mechanischen Presse. Gilt eine Anforderung nur für eine Bauart, wird die Bauart spezifiziert.
Die durch dieses Dokument abgedeckten Pressen variieren im Größenbereich von kleinen Hochgeschwindigkeitsmaschinen mit einem einzelnen Bediener, welche kleine Werkstücke produzieren bis hin zu großen Maschinen mit relativ langsamer Geschwindigkeit mit mehreren Bedienern und großen komplexen Werkstücken.
Dieses Dokument befasst sich mit allen für mechanische Pressen relevanten signifikanten Gefährdungen und mit Zusatzeinrichtungen (zum Beispiel das Bewegen von Ziehkissen, Werkstückauswürfe, Zuführungs- und Transfersysteme), die ein fester Bestandteil der Maschine sind, und zwar bei bestimmungsgemäßer Verwendung und unter den Bedingungen von missbräuchlicher Verwendung, welche vom Hersteller vernünftigerweise vorhersehbar sind (siehe Abschnitt 4). Alle Phasen der Lebensdauer der Maschine, wie in ISO 12100:2010, 5.4 beschrieben, haben Berücksichtigung gefunden.
ANMERKUNG 2   Alle wesentlichen Gefährdungen sind solche, die zum Zeitpunkt der Veröffentlichung dieses Dokuments identifiziert wurden oder mit Pressen verbunden sind.
Dieses Dokument gilt nicht für Maschinen, deren Hauptzweck in ISO 16092-1:2017, 1 beschrieben ist, sowie für Maschinen, welche
a)   die Energie für die Pressenbewegungen hydraulisch oder pneumatisch übertragen;
b)   über zwei oder mehr Stößel verfügen, die sich in unterschiedlichen Winkelausrichtungen zueinander bewegen;
ANMERKUNG 3   Dieses Dokument gilt für Pressen, die über zwei oder mehr Stößel verfügen, die sich in denselben Winkelausrichtungen bewegen, zum Beipsiel eine Presse, die über innere und äußere Stößel verfügt.
c)   einen oder mehrere Linearmotor-Mechanismen verwenden.

Sécurité des machines-outils - Presses - Partie 2 : Exigences de sécurité pour les presses mécaniques (ISO/FDIS 16092-2:2019)

Le présent document, appliqué avec l'ISO 16092‑1, spécifie les exigences techniques de sécurité et les dispositions que doivent respecter les personnes chargées de la conception, de la construction et de la fourniture des groupes suivants de presses mécaniques et de systèmes de production des presses mécaniques:
— Groupe 1: Presses à embrayage à friction;
— Groupe 2: Presses avec un système de servo-entraînement (servopresses mécaniques).
NOTE 1 Les exigences du présent document s'appliquent essentiellement à ces deux groupes de presse mécanique. Lorsqu'une exigence ne s'applique qu'à un seul groupe, celui-ci est alors spécifié.
NOTE 2 D'autres types de systèmes d'entraînement motorisés offrent des fonctionnalités similaires à ce que l'on appelle communément les «systèmes de servo-entraînement» ou «servomoteurs», et leur utilisation est donc considérée comme identique dans les termes utilisés dans le présent document (par exemple, les systèmes d'entraînement à fréquence variable).
Les presses couvertes par le présent document vont des petites machines à grande vitesse avec un seul opérateur produisant de petites pièces aux grandes machines à vitesse relativement lente avec plusieurs opérateurs et produisant de grandes pièces complexes.
Le présent document traite de tous les phénomènes dangereux significatifs applicables aux presses mécaniques et dispositifs auxiliaires (par exemple: les coussins mobiles, les éjecteurs de pièces et les systèmes d'alimentation et de transfert) qui font partie intégrante de la machine, lorsqu'elles sont utilisées normalement et dans les conditions de mauvais usage raisonnablement prévisible par le fabricant (voir l'Article 4). Toutes les phases du cycle de vie de la machine, telles que décrites dans l'ISO 12100:2010, 5.4 ont été prises en compte.
NOTE 2 L'expression «tous les phénomènes dangereux significatifs» fait référence à ceux qui sont identifiés ou associés aux presses au moment de la publication du présent document.
Outre les machines non couvertes par l'ISO 16092‑1:2017, le présent document ne couvre pas les machines qui:
a) transmettent de l'énergie pour donner un mouvement du coulisseau de la presse en utilisant des moyens hydrauliques ou pneumatiques;
b) ont deux ou plusieurs coulisseaux mobiles dans différentes positions angulaires les uns par rapport aux autres;
NOTE 3 Le présent document s'applique aux presses qui ont deux ou plusieurs coulisseaux mobiles dans le même positionnement angulaire, par exemple, une presse qui a des coulisseaux intérieurs et extérieurs.
c) transmettent de l'énergie pour donner un mouvement du coulisseau de la presse en utilisant un ou des mécanisme(s) de moteur linéaire(s).

Varnost obdelovalnih strojev - Stiskalnice - 2. del: Varnostna zahteva za mehanske stiskalnice

General Information

Status
Not Published
Current Stage
6055 - CEN Ratification completed (DOR) - Publishing
Due Date
29-Jul-2020
Completion Date
29-Jul-2020

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SLOVENSKI STANDARD
oSIST prEN ISO 16092-2:2018
01-november-2018

Obdelovalni stroji - Stiskalnice - 2. del: Varnostna zahteva za mehanske stiskalnice

(ISO/DIS 16092-2:2018)

Machine tools safety - Presses - Part 2: Safety requirement for mechanical presses

(ISO/DIS 16092-2:2018)
Werkzeugmaschinen Sicherheit - Pressen - Teil 2: Mechanische Pressen (ISO/DIS
16092-2:2018)

Sécurité des machines-outils - Presses - Partie 2 : Exigences de sécurité pour les

presses mécaniques (ISO/DIS 16092-2:2018)
Ta slovenski standard je istoveten z: prEN ISO 16092-2
ICS:
25.120.10 Kovaški stroji. Stiskalnice. Forging equipment. Presses.
Škarje Shears
oSIST prEN ISO 16092-2:2018 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 16092-2:2018
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oSIST prEN ISO 16092-2:2018
DRAFT INTERNATIONAL STANDARD
ISO/DIS 16092-2
ISO/TC 39/SC 10 Secretariat: SNV
Voting begins on: Voting terminates on:
2018-08-28 2018-11-20
Machine tools - Safety for presses —
Part 2:
Mechanical presses
Sécurité des machines-outils - Presses —
Partie 2: Presses mécaniques
ICS: 25.080.01
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 16092-2:2018(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. ISO 2018
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oSIST prEN ISO 16092-2:2018
ISO/DIS 16092-2:2018(E)
ISO/DIS 16092-2:2018(E)
Contents Page

Foreword ........................................................................................................................................................................... v

Introduction ..................................................................................................................................................................... v

1 Scope ....................................................................................................................................................................1

2 Normative references ....................................................................................................................................1

3 Terms and definitions ....................................................................................................................................2

4 List of significant hazards .............................................................................................................................4

5 Safety requirements and/or measures ....................................................................................................4

5.1 General ................................................................................................................................................................4

5.2 Basic design considerations ........................................................................................................................4

5.2.1 Hydraulic and pneumatic systems - Common features......................................................................4

5.2.2 Pneumatic systems ..........................................................................................................................................4

5.2.3 Hydraulic systems ...........................................................................................................................................4

5.2.4 Electric systems ................................................................................................................................................4

5.2.5 MecKanical brake .............................................................................................................................................4

5.2.6 Slide adjustment and stroke adjustment ................................................................................................6

5.2.7 Slide counterbalance systems if provided ..............................................................................................6

5.2.8 Operating valves and exhaust systems ....................................................................................................6

5.2.9 Additional requirements for Group 1 presses ......................................................................................7

5.2.10 Additional requirements for Group 2 presses ......................................................................................7

5.3 Mechanical hazards in the tools area .......................................................................................................7

5.3.1 Major danger zone ...........................................................................................................................................7

5.3.2 Safeguarding measures .................................................................................................................................8

5.3.3 Other safety requirements ...........................................................................................................................8

5.3.4 Release of trapped persons in the tools area ........................................................................................8

5.3.5 Release of persons trapped inside enclosed areas ..............................................................................8

5.3.6 Prevention of gravity fall during maintenance or repair ..................................................................8

5.4 The control and monitoring system....................................................................................................... 10

5.4.1 Control and monitoring functions .......................................................................................................... 10

5.4.2 Muting ............................................................................................................................................................... 11

5.4.3 Selection devices ........................................................................................................................................... 11

5.4.4 Position sensors ............................................................................................................................................ 11

5.4.5 Control devices .............................................................................................................................................. 12

5.4.6 Valves ................................................................................................................................................................ 12

5.4.7 Performance level of safety function ..................................................................................................... 13

5.4.8 Single stroke function/device .................................................................................................................. 41

5.4.9 Stopping-performance (overrun) monitoring function/device .................................................. 41

5.4.10 Additional requirements for Group 1 presses ................................................................................... 41

5.4.11 Additional requirements for Group 2 presses ................................................................................... 43

5.5 Tool-setting, trial strokes, maintenance and lubrication .............................................................. 43

5.5.1 INCH mode ....................................................................................................................................................... 43

COPYRIGHT PROTECTED DOCUMENT

5.5.2 Additional requirements for Group 1 presses ................................................................................... 44

© ISO 2018

5.5.3 Additional requirements for Group 2 presses ................................................................................... 44

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

5.6 Mechanical hazards – other ...................................................................................................................... 45

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting

5.7 Slips, trips and falls ...................................................................................................................................... 45

on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address

5.8 Protection against other hazards ........................................................................................................... 45

below or ISO’s member body in the country of the requester.

5.8.1 Hazards related to servo drive system ................................................................................................. 45

ISO copyright office
CP 401 • Ch. de Blandonnet 8

6 Verification of the safety requirements and/or measures ............................................................ 45

CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
© ISO 2018 – All rights reserved
iii
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved
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oSIST prEN ISO 16092-2:2018
ISO/DIS 16092-2:2018(E)
Contents Page

Foreword ........................................................................................................................................................................... v

Introduction ..................................................................................................................................................................... v

1 Scope ....................................................................................................................................................................1

2 Normative references ....................................................................................................................................1

3 Terms and definitions ....................................................................................................................................2

4 List of significant hazards .............................................................................................................................4

5 Safety requirements and/or measures ....................................................................................................4

5.1 General ................................................................................................................................................................4

5.2 Basic design considerations ........................................................................................................................4

5.2.1 Hydraulic and pneumatic systems - Common features......................................................................4

5.2.2 Pneumatic systems ..........................................................................................................................................4

5.2.3 Hydraulic systems ...........................................................................................................................................4

5.2.4 Electric systems ................................................................................................................................................4

5.2.5 Mechanical brake .............................................................................................................................................4

5.2.6 Slide adjustment and stroke adjustment ................................................................................................6

5.2.7 Slide counterbalance systems if provided ..............................................................................................6

5.2.8 Operating valves and exhaust systems ....................................................................................................6

5.2.9 Additional requirements for Group 1 presses ......................................................................................7

5.2.10 Additional requirements for Group 2 presses ......................................................................................7

5.3 Mechanical hazards in the tools area .......................................................................................................7

5.3.1 Major danger zone ...........................................................................................................................................7

5.3.2 Safeguarding measures .................................................................................................................................8

5.3.3 Other safety requirements ...........................................................................................................................8

5.3.4 Release of trapped persons in the tools area ........................................................................................8

5.3.5 Release of persons trapped inside enclosed areas ..............................................................................8

5.3.6 Prevention of gravity fall during maintenance or repair ..................................................................8

5.4 The control and monitoring system....................................................................................................... 10

5.4.1 Control and monitoring functions .......................................................................................................... 10

5.4.2 Muting ............................................................................................................................................................... 11

5.4.3 Selection devices ........................................................................................................................................... 11

5.4.4 Position sensors ............................................................................................................................................ 11

5.4.5 Control devices .............................................................................................................................................. 12

5.4.6 Valves ................................................................................................................................................................ 12

5.4.7 Performance level of safety function ..................................................................................................... 13

5.4.8 Single stroke function/device .................................................................................................................. 41

5.4.9 Stopping-performance (overrun) monitoring function/device .................................................. 41

5.4.10 Additional requirements for Group 1 presses ................................................................................... 41

5.4.11 Additional requirements for Group 2 presses ................................................................................... 43

5.5 Tool-setting, trial strokes, maintenance and lubrication .............................................................. 43

5.5.1 INCH mode ....................................................................................................................................................... 43

5.5.2 Additional requirements for Group 1 presses ................................................................................... 44

5.5.3 Additional requirements for Group 2 presses ................................................................................... 44

5.6 Mechanical hazards – other ...................................................................................................................... 45

5.7 Slips, trips and falls ...................................................................................................................................... 45

5.8 Protection against other hazards ........................................................................................................... 45

5.8.1 Hazards related to servo drive system ................................................................................................. 45

6 Verification of the safety requirements and/or measures ............................................................ 45

© ISO 2018 – All rights reserved
iii
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7 Information for use ..................................................................................................................................... 50

7.1 General ............................................................................................................................................................. 50

7.2 Marking ............................................................................................................................................................ 50

7.3 Warnings ......................................................................................................................................................... 51

7.4 Instruction handbook ................................................................................................................................. 51

7.5 Stroke indication means ............................................................................................................................ 51

(informative) Significant hazards, hazardous situations and protective measures ....... 52

(normative) Calculation of minimum distances ........................................................................... 53

B.1 General ............................................................................................................................................................. 53

B.2 Overall system stopping performance ................................................................................................. 54

B.2.1 General ............................................................................................................................................................. 54

B.2.2 Additional considerations for Group 1 presses ................................................................................ 54

B.2.3 Additional considerations for Group 2 presses ................................................................................ 55

(informative) The setting of the rotary cam arrangement ....................................................... 57

C.1 Basic features of the eccentric adjustment and rotary cam arrangement .............................. 57

C.2 Determination of the position where muting begins ...................................................................... 62

(informative) Determination of the stopping time t for Group 1 presses ......................... 65

Annex ZA (informative) Relationship between this European Standard and the essential

requirements of EU Directive 2006/42/EC aimed to be covered ............................................... 69

© ISO 2018 – All rights reserved
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oSIST prEN ISO 16092-2:2018
ISO/DIS 16092-2:2018(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.

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 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 document 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.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 voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to the World

Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL:

www.iso.org/iso/foreword.html.

The committee responsible for this document is ISO/TC 39, Machine tools, Subcommittee SC 10, Safety.

A list of all parts in the ISO 16092 series can be found on the ISO website.
© ISO 2018 – All rights reserved
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oSIST prEN ISO 16092-2:2018
ISO/DIS 16092-2:2018(E)
Introduction
This document is a “type C” standard as stated in ISO12100.

It is of relevance, in particular, for the following stakeholder groups representing the market players with

regard to machinery safety:
— machine manufacturers (small, medium and large enterprises);

— health and safety bodies (regulators, accident prevention organizations, market surveillance etc.).

Others can be affected by the level of machinery safety achieved by the above-mentioned stakeholder

groups by means of this document:
— machine users/employers (small, medium and large enterprises);

— machine users/employees (e.g. trade unions, organizations for people with special needs);

— service providers, e.g. for maintenance (small, medium and large enterprises);

— consumers (in case of machinery intended for use by consumers).

The above-mentioned stakeholder groups have been given the possibility to participate in the drafting

process of this document.

When requirements of this type-C standard are different from those which are stated in type-A or type-B

standards, the requirements of this type-C standard take precedence over the requirements of the other

standards, for machines that have been designed and built according to the requirements of this type-C

standard.
This document is intended to be applied in addition to ISO 16092-1.
© ISO 2018 – All rights reserved
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oSIST prEN ISO 16092-2:2018
DRAFT INTERNATIONAL STANDARD ISO/DIS 16092-2:2018(E)
Machine tools safety — Presses — Part 2: Safety requirements
for mechanical presses
1 Scope

This document, in addition to ISO 16092-1, specifies technical safety requirements and measures to be

adopted by persons undertaking the design, manufacture and supply of the following groups of

mechanical presses and mechanical press production systems.
Group 1: Presses with a part revolution clutch(es).
Group 2: Presses with a servo drive system. (Mechanical servo presses)

NOTE 1 Requirements in this document are essentially applicable to both groups of the mechanical press. If a

requirement applies to only one group then the group is specified.

The presses covered by this document range in size from small high-speed machines with a single

operator producing small workpieces to large relatively slow-speed machines with several operators and

large complex workpieces.

This document deals with all significant hazards relevant to mechanical presses and ancillary devices (for

example, moving die cushions, work-piece ejectors, feeding and transfer systems) which are integral to

the machine, when they are used as intended and under the conditions of misuse which are reasonably

foreseeable by the manufacturer (see Clause 4). All phases of the machine life cycle as described in ISO

12100:2010, 5.4 have been taken into consideration.

NOTE 2 All significant hazards means those identified or associated with presses at the time of the publication of

this document.

This document does not cover machines whose principal designed purpose is described in ISO 16092-

1:2017, 1 and machines which
a) transmit energy to impart press motion by using hydraulic or pneumatic means;

b) have two or more slides moving in different angular orientations from each other;

NOTE 3 This document applies to presses which have two or more slides moving in the same angular orientations,

for example, a press which has inner and outer slides.
c) utilize a linear motor mechanism(s).
2 Normative references

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements 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 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk

reduction
© ISO 2018 – All rights reserved
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oSIST prEN ISO 16092-2:2018
ISO/DIS 16092-2:2018(E)

ISO 13849-1:2015, Safety of machinery — Safety-related parts of control systems — Part 1: General

principles for design
ISO 16092-1:2017, Machine tools safety — Presses — General safety requirements

IEC 60204-1:2016, Safety of machinery — Electrical equipment of machines — Part 1: General

requirements

IEC 60947-5-1:2016, Low-voltage switchgear and control gear—Part 5-1: Control circuit devices and

switching elements—Electromechanical control circuit devices

IEC 60947-5-8, Low-voltage switchgear and control gear — Part 5-8: Control circuit devices and switching

elements — Three-position enabling switches

IEC 61800-5-1:2007, Adjustable speed electrical power drive systems — Part 5-1: Safety requirements —

Electrical, thermal and energy

IEC 61800-5-2:2007, Adjustable speed electrical power drive systems — Part 5-2: Safety requirements —

Functional
3 Terms and definitions

For the purposes of this document, the terms and definitions given in ISO 12100, ISO 13849-1, ISO 16092-

1:2017 and the following apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

— ISO Online browsing platform: available at http://www.iso.org/obp
— IEC Electropedia: available at http://www.electropedia.org/
3.1
band brake

brake where a flexible band lined with friction material is arranged around the circumference of a drum

3.2
brake
mechanism for slowing, stopping and holding the slide/ram
3.3
mechanical brake
brake using dry or fluid friction
Note to entry: This is also referred to as “friction brake”.
3.4
clutch - part revolution

mechanism which engages or disengages power transmission from the flywheel to the slide at any point

in the cycle, for example friction clutches
3.5
electronic handwheel

manually operated control device which initiates and maintains a slide movement by pulse generation

input to the servo drive system during its rotation
© ISO 2018 – All rights reserved
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oSIST prEN ISO 16092-2:2018
ISO/DIS 16092-2:2018(E)
3.6
monitoring (function)

safety function which ensures that a protective measure is initiated if the ability of a component or an

element to perform its function is diminished or if the process conditions are changed in such a way that

a decrease of the amount of risk reduction is generated
3.7
moving direction monitoring

safety function which monitors the slide moving direction, directly or indirectly

3.8
standstill monitoring
safety function which monitors the slide position, directly or indirectly
3.9
overrun monitoring

safety function which monitors the slide stopping time, angle or braking distance

3.10
servo drive system

system which replaces the need for a clutch by directly connecting a servo motor to the transmission

system
3.11
programmed stroke length

length of movement of the slide from the open to the closed position determined by the programmed

motion
3.12
protective stop (function)
a stop (function) initiated by a protective measure
3.13
safe energized standstill

safety function preventing an unexpected movement of the slide of more than a defined amount fro

...

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