prEN ISO 21260

Safety of machinery - Mechanical safety data for physical contacts between moving machinery and persons (ISO/DIS 21260:2018)

This European Standard defines limits for physical contacts between machines and humans that are caused by movement of the machine as part of its intended use or foreseeable misuse. It covers all types of machines that are designed to function where people can be present without physical barriers and as a result can contact those people. It also covers hazardous mechanical contacts of humans with surroundings that are caused by human fall originated by the movement of a machine. It includes machines that contact people as part of their function and machines that do not require human contact. It encompasses interactions that are intentional or unintentional.
Machines include but are not limited to, fixed robots, mobile robots, collaborative robots, vehicles, machine tools, moving equipment, doors and powered doors, flying robots, exoskeletons, care and domestic servant robots, hand tools.
Requirements that are mandated by local, national or international regulations take precedence over this standard.
Medical devices are not covered by this European Standard.

Sicherheit von Maschinen - Mechanische sicherheitsbezogene Daten zu physischen Kontakten zwischen beweglichen Maschinen oder sich bewegenden Maschinenteilen und Personen (ISO/DIS 21260:2018)

Sécurité des machines - Données de sécurité mécanique pour les contacts physiques entre des machines en mouvement ou des parties mobiles de machines et des personnes (ISO/DIS 21260:2018)

Varnost strojev - Varnostni podatki v zvezi z mehaniko o fizičnih stikih med premikanjem strojev in oseb (ISO/DIS 21260:2018)

General Information

• Status: Not Published
• Publication Date: 27-Apr-2020
• ICS: 13.110 - Safety of machinery
• Technical Committee: CEN/TC 114 - Safety of machinery
• Drafting Committee: CEN/TC 114 - Safety of machinery
• Current Stage: 4098 - Decision to abandon - Enquiry
• Completion Date: 01-Oct-2020
• Directive: 2006/42/EC - Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast)
• Mandate: M/396 - Mandate to CEN and Cenelec for standardisation in the field of machinery
• Ref Project: oSIST prEN ISO 21260:2018 - Safety of machinery - Mechanical safety data for physical contacts between moving machinery and persons (ISO/DIS 21260:2018)

Standards Content (Sample)

SLOVENSKI STANDARD
01-december-2018
9DUQRVWVWURMHY9DUQRVWQLSRGDWNLY]YH]L]PHKDQLNRRIL]LþQLKVWLNLKPHG
SUHPLNDQMHPVWURMHYLQRVHE,62',6
Safety of machinery - Mechanical safety data for physical contacts between moving
machinery and persons (ISO/DIS 21260:2018)
Sicherheit von Maschinen - Mechanische sicherheitsbezogene Daten zu physischen
Kontakten zwischen beweglichen Maschinen oder sich bewegenden Maschinenteilen
und Personen (ISO/DIS 21260:2018)
Sécurité des machines - Données de sécurité mécanique pour les contacts physiques
entre des machines en mouvement ou des parties mobiles de machines et des
personnes (ISO/DIS 21260:2018)
Ta slovenski standard je istoveten z: prEN ISO 21260
ICS:
13.110 Varnost strojev Safety of machinery
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT INTERNATIONAL STANDARD
ISO/DIS 21260
ISO/TC 199 Secretariat: DIN
Voting begins on: Voting terminates on:
2018-10-04 2018-12-27
Safety of machinery — Mechanical safety data for physical
contacts between moving machinery or moving parts of
machinery and persons
Sécurité des machines — Données de sécurité mécanique pour les contacts physiques entre des machines en
mouvement ou des parties mobiles de machines et des personnes
ICS: 13.110
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 21260:2018(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

ISO/DIS 21260:2018(E)
ISO/DIS 21260:2018(E)
Contents Page
Foreword . vi
Introduction . vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Risk assessment and risk reduction . 2
4.1 General . 2
4.2 Strategy for risk reduction from ISO 12100 . 4
4.3 Risk reduction . 4
4.3.1 Hazard elimination or risk reduction by design . 4
4.3.2 Risk reduction by safeguarding . 4
4.3.3 Risk reduction by the provision of information for use about th e r esid ual risk . 4
5 Methodology . 5
6 Classification of machine-human contact . 6
6.1 General . 6
6.2 Group 1 (G1) — High frequency contact . 6
6.3 Group 2 (G2) — Occasional contact . 7
6.4 Group 3 (G3) — Rare co ntact . 7
6.5 Group 4 (G4) — Static or quasi-static contact . 7
6.6 Group 5 (G5) — Sliding contact . 7
7 Contact parameters. 7
7.1 General . 7
7.2 Energy transfer . 8
7.3 Energy transferred per unit area . 9
7.4 Dynamic force . 9
8 Contact thresholds . 10
8.1 General . 10
8.2 Threshold values — Group 1, group 2 and group 3 contacts . 10
8.3 Threshold values — Group 4 contacts . 11
8.3.1 General . 11
8.3.2 Contact to lift or move a person . 11
8.4 Threshold values — Group 5 contacts . 11
9 Instructions/Information for use . 12
10 Verification and validation . 12
10.1 Verification of contact conditions . 12
10.2 Requi rem ents . 13
© ISO 2018
10.3 Validation . 13
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
10.4 Control system verification and validation . 13
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
Annex A (informative) Model for mechanically caused pain and injury during contact . 14
below or ISO’s member body in the country of the requester.
Annex B (informative) Contact energy transfer . 15
ISO copyright office
CP 401 • Ch. de Blandonnet 8
B.1 General . 15
CH-1214 Vernier, Geneva
Phone: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org © ISO 2018 – All rights reserved
iii
Published in Switzerland
ii © ISO 2018 – All rights reserved

ISO/DIS 21260:2018(E)
Contents Page
Foreword . vi
Introduction . vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Risk assessment and risk reduction . 2
4.1 General . 2
4.2 Strategy for risk reduction from ISO 12100 . 4
4.3 Risk reduction . 4
4.3.1 Hazard elimination or risk reduction by design . 4
4.3.2 Risk reduction by safeguarding . 4
4.3.3 Risk reduction by the provision of information for use about the residual risk . 4
5 Methodology . 5
6 Classification of machine-human contact . 6
6.1 General . 6
6.2 Group 1 (G1) — High frequency contact . 6
6.3 Group 2 (G2) — Occasional contact . 7
6.4 Group 3 (G3) — Rare co ntact . 7
6.5 Group 4 (G4) — Static or quasi-static contact . 7
6.6 Group 5 (G5) — Sliding contact . 7
7 Contact parameters. 7
7.1 General . 7
7.2 Energy transfer . 8
7.3 Energy transferred per unit area . 9
7.4 Dynamic force . 9
8 Contact thresholds . 10
8.1 General . 10
8.2 Threshold values — Group 1, group 2 and group 3 contacts . 10
8.3 Threshold values — Group 4 contacts . 11
8.3.1 General . 11
8.3.2 Contact to lift or move a person . 11
8.4 Threshold values — Group 5 contacts . 11
9 Instructions/Information for use . 12
10 Verification and validation .
...