GB/T 13575.2-2008 Classical and Narrow V-belt drives—Part 2:Effective system
GB/T 13575.2-2008 Classical and Narrow V-belt drives—Part 2:Effective system
Basic Information
Scope
This section specifies the main dimensions, limit deviations, and technical requirements of narrow V-belt drive pulleys and belts according to the effective width system, as well as drive design methods and the installation and use of drive devices. It is applicable to general industrial V-belt drives. The appendix of this section specifies the basic characteristics of ordinary V-belt pulleys used in tandem with grooves of types AJ, BJ, CJ, and DJ according to the effective width system, including the dimensions of the pulley groove cross-section, the effective diameter of the pulley, and the geometric inspection of the groove. It is applicable to general industrial power transmissions. Multi-groove pulleys cannot be used in conjunction with tandem V-belts.