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BS ISO 13050:2014

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Synchronous belt drives. Metric pitch, curvilinear profile systems G, H, R and S, belts and pulleys
Available format(s)

Hardcopy , PDF

Superseded date

26-05-2022

Language(s)

English

Published date

02-07-2018

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Synchronous belt drive system types
4 Belt nomenclature
5 Pulley nomenclature
6 Profile system G
7 Profile system H
8 Profile system R
9 Profile system S
Annex A (normative) - Belt pitch lengths and tolerances
Annex B (normative) - Relationship between centre distance
        and belt pitch length
Annex C (normative) - Pulley tolerances
Annex D (normative) - Flange dimensions
Bibliography

Defines the principal characteristics of metric pitch curvilinear synchronous endless belts and pulleys in G, H, R, and S profile systems for use in synchronous belt drives (also known in the past as timing belt drives, positive belt drives, gear belt drives) for mechanical power transmission and where positive indexing or synchronization might be required.

This International Standard specifies the principal characteristics of metric pitch curvilinear synchronous endless belts and pulleys in G, H, R, and S profile systems for use in synchronous belt drives (also known in the past as timing belt drives, positive belt drives, gear belt drives) for mechanical power transmission and where positive indexing or synchronization might be required. The principal belt and pulley characteristics include the following: nominal belt tooth dimensions; belt tooth pitch spacing; belt length and width dimensions and tolerances; belt length measurement specifications; pulley groove dimensions and tolerances; pulley diameter and width dimensions and tolerances; pulley quality specification.

Committee
W/-
DevelopmentNote
Supersedes 98/708473 DC. (05/2005) Supersedes 13/30283368 DC. (12/2014)
DocumentType
Standard
Pages
62
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ISO 13050:2014 Identical

ISO 1101:2017 Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out
ISO 254:2011 Belt drives Pulleys Quality, finish and balance

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PDF - English
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