America, Kana, Europe, ANSI Standard Or Made To Order Sprockets for Roller Chain And Conveyor Chain

America, Kana, Europe, ANSI Standard or Made to Order Sprockets for Roller Chain and Conveyor Chain

Chain Wheel Catalog.pdf

Introduction to Standard Sprockets

Definition and Applications

• Definition: A standard sprocket is a toothed wheel with precisely spaced teeth that meshes with the links or pitches of a chain, cable, or similar power-transmission component. It adheres to specific industry standards to ensure compatibility and interchangeability.

• Applications: Standard sprockets are widely used in mechanical transmission systems across various industries, including chemical processing, textile machinery, escalators, woodworking, automated parking systems, agricultural equipment, food processing, instrumentation, and petroleum engineering.

Relevant Standards

• International Standard: ISO (International Organization for Standardization) has established standards for sprockets, specifying dimensions, tolerances, tooth profiles, and performance requirements to facilitate global compatibility.

• American Standard: ANSI (American National Standards Institute) standards, such as the ANSI 35, ANSI 40, and ANSI 50 series, define specific pitch sizes and dimensional specifications for sprockets commonly used in North American industries.

• Japanese Standard: JIS (Japanese Industrial Standards) outlines requirements for sprocket specifications, materials, and manufacturing precision, which are widely adopted in Asian markets.

• German Standard: DIN (Deutsches Institut für Normung) standards set strict criteria for sprockets, emphasizing precision and durability, making them prevalent in European and high-end international manufacturing sectors.

• Chinese Standard: GB (Guobiao, National Standards of China) integrates international standards with domestic industrial needs, establishing specifications to ensure the quality and interchangeability of domestically produced sprockets.