Standardization in the field of pulleys and belt drives, particularly grooved pulleys and veebelts, and flat pulleys and belts, including dimensions of pulley hubs; cable drives; driving flywheels. Standardization in the field of conveyor belts.

Quick links


Published ISO standards *


ISO standards under development *

Participating members
Observing members

* number includes updates

Reference Title Type
ISO/TC 41/SC 1 Friction Subcommittee
ISO/TC 41/SC 3 Conveyor belts Subcommittee
ISO/TC 41/SC 4 Synchronous belt drives Subcommittee
Liaison Committees to ISO/TC 41

The committees below can access the documents of ISO/TC 41:

Reference Title ISO/IEC
ISO/TC 23 Tractors and machinery for agriculture and forestry ISO
ISO/TC 101 Continuous mechanical handling equipment ISO


Liaison Committees from ISO/TC 41

ISO/TC 41 can access the documents of the committees below:

Reference Title ISO/IEC
ISO/TC 101 Continuous mechanical handling equipment ISO


Organizations in liaison (Category A and B)
Acronym Title Category
FEM European Federation of Materials Handling and Packaging Manufacturers A

ISO/TC 41 - Secretariat

SAC [China]

China Productivity Center for Machinery
Room 716, No.2 Shouti South Road
Beijing 100044