Leaf chains, clevises and sheaves

This standard establishes comprehensive requirements and specifications for chain drives utilizing plate chains, end attachments, and sprockets. It defines the critical dimensions, tolerance limits, and material properties essential for ensuring compatibility and operational reliability across diverse industrial applications. The document outlines the structural design criteria for various chain types, including the specific configurations for end fittings and the geometric profiles required for engaging sprocket wheels. Detailed procedures are provided for calculating load capacities and verifying performance under defined operating conditions. Furthermore, it addresses safety considerations related to the mechanical assembly and maintenance of these drive components. The guidelines facilitate the interchangeability of parts manufactured by different producers by adhering to uniform technical parameters. Adherence to these provisions supports the efficient design and safe operation of power transmission systems in machinery where precise kinematic motion is required.