This International Standard specifies the principal characteristics of synchronous endless belts and pulleys for use in synchronous belt drives1) for mechanical power transmission and where positive indexing or synchronization may be required.The principal belt and pulley characteristics include:nominal belt tooth dimensions;belt tooth pitch spacing;belt length and width dimensions;belt length-measurement specifications;pulley groove dimensions and tolerances;pulley diameter and width dimensions and tolerances;pulley quality specification.1) Synchronous belt drives have been known by various titles in the past: for example, timing belt drives, positive belt drives, gear belt drives.
Document identifier
ISO 13050:1999
Title
Curvilinear toothed synchronous belt drive systems
ISO Category
TC 41/SC 4: Synchronous belt drives
Publication date
1999-12-01
International Relationship
BS ISO 13050:1999 * BS ISO 13050:1999
History of version
ISO 13050:2014*ISO 13050:1999 * ISO 13050:2014 * ISO 13050:1999
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