TS ISO 5288

TS ISO 5288 is a vocabulary standard for synchronous belt drives used in mechanical power transmission. It brings together the terms and definitions used for drive systems that rely on positive engagement, where accurate indexing or synchronization is required without slip.

Core concepts in synchronous belt drive terminology

Synchronous belts work by meshing the belt teeth with the pulley teeth, rather than relying on friction alone. In general technical terms, this makes them suitable for applications that need coordinated motion, repeatable positioning, and stable timing between shafts. They are widely used in machinery, automation equipment, and other engineering systems where controlled transmission is more important than simple torque transfer.

What this standard does in practice

As a terminology standard, the document aligns the language used for components and concepts in this field so designers, manufacturers, maintenance teams, and technical writers can use the same terms consistently. Clear terminology is especially important for ideas such as belt pitch, tooth engagement, pulley geometry, and synchronized operation, which can otherwise be described inconsistently across documents. The standard is about naming and definition, not about setting performance limits for a specific drive design.

• Covers terms used for synchronous belt drives in mechanical power transmission.
• Applies to contexts where positive indexing or synchronization is needed.
• Supports consistent technical communication through agreed definitions.
• Conceptually distinct from friction-based belt drive terminology.