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SVENSK STANDARD SS-ISO 2109:2020

Transportörer och Staplingskranar – (ISO 2109:1975, IDT)

Continuous mechanical handling equipment — Light duty belt conveyors for loose bulk materials (ISO 2109:1975, IDT)

Language: engelska/English Edition: 1

This preview is downloaded from www.sis.se. Buy the entire This preview is downloaded from www.sis.se. Buy the entire This preview is downloaded from www.sis.se. Buy the entire This preview is downloaded from www.sis.se. Buy the entire standard via https://www.sis.se/std-80020700

standard via https://www.sis.se/std-80020700 standard via https://www.sis.se/std-80020700 standard via https://www.sis.se/std-80020700

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Fastställd: 2020-03-19 ICS: 53.040.20

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Den internationella standarden ISO 2109:1975 gäller som svensk standard. Detta dokument innehåller den officiella engelska versionen av ISO 2109:1975.

Denna standard ersätter SS 2887, utgåva 2

The International Standard ISO 2109:1975 has the status of a Swedish Standard. This document contains the official English version of ISO 2109:1975.

This standard supersedes the SS 2887, edition 2

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Contents

Page

FOREWORD ... v

1 SCOPE ...6

2 FIELD OF APPLICATION ...6

3 SPECIFICATIONS ...6

3.1 Carrying idlers ...6

3.1.1 Length for given belt widths ...6

3.1.2 Nominal diameter ...7

3.1.3 Angle of inclination of side idlers ...7

3.1.4 Gap between idlers ...7

3.2 Pulleys ...7

3.2.1 Nominal diameter ...7

3.2.2 Manufacture ...7

3.2.3 Length ...7

iv

SS-ISO 2109:2020 (E)

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FOREWORD

ISO (the International Organization for Standardization) is a worldwide federation of national standards institutes (ISO Member Bodies). The work of developing International Standards is carried out through ISO Technical Committees. Every Member Body interested in a subject for which a Technical Committee has been set up 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.

Draft International Standards adopted by the Technical Committees are circulated to the Member Bodies for approval before their acceptance as International Standards by the ISO Council.

Prior to 1972, the results of the work of the Technical Committees were published as ISO Recommendations; these documents are now in the process of being transformed into International Standards. As part of this process, Technical Committee ISO/TC 101 has reviewed ISO Recommendation R 2109 and found it technically suitable for transformation. International Standard ISO 2109 therefore replaces ISO Recommendation R 2109-1971 to which it is technically identical.

ISO Recommendation R 2109 was approved by the Member Bodies of the following countries :

Austria India Sweden

Belgium Ireland Thailand

Czechoslovakia Japan Turkey

Egypt Arab, Rep. of Netherlands United Kingdom

France South Africa, Rep. of U.S.A.

Germany Spain U.S.S.R.

No Member Body expressed disapproval of the Recommendation.

No Member Body disapproved the transformation of ISO/R 2109 into an International Standard.

v

SS-ISO 2109:2020 (E)

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Continuous mechanical handling equipment — Light duty belt conveyors for loose bulk materials

1 SCOPE

This International Standard lays down the main dimensions of belts, idlers and pulleys used for the various types of light duty belt conveyors for loose bulk materials.

2 FIELD OF APPLICATION

This International Standard applies to light duty belt conveyors for loose bulk materials. It does not apply to either portable and mobile conveyors, or mining conveyors.

3 SPECIFICATIONS

FIGURE 1 — Flat belt (one idler)

FIGURE 2 — Troughed belt (with two roller idlers)

FIGURE 3 — Troughed belt (with three roller idlers)

3.1 Carrying idlers

3.1.1 Length for given belt widths

b 300 400 500 650 800 1 000

l1 380 480/500 600 750 950 1 150

l2 200 250 315 380 480/465 600

l3 — — 200 250 315 380

Dimensions in millimetres

6

SS-ISO 2109:2020 (E)

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