Type of Notification
regular notification
Date of Distribution
WTO Country
Agency Responsible
Ministry of Industry and Technology Directorate General for Metrology and Standardization TEL: 0(312) 231 72 80 FAX: 0(312) 231 16 94 - E-mail: erdalc@sanayi.gov.tr
Regions Affected
Turkey-TBT Enquiry Point Ministry of Trade DG of Product Safety and Inspection Sogutozu Mah. 2176 Cad. No:63 06530 Cankaya/Ankara - Turkey E-mail: tbt@ekonomi.gov.tr Website: http://www.teknikengel.gov.tr
Notified Document Details
<p style="margin:2px !important;">Communiqué on TS ISO 5291 Belt Drive – Grooved Pulleys for Classical Combined V Belts - Groove Profile AJ, BJ, CJ and DJ (Effective System) for the Assemblies Standard</p>
ICS Code
Covered Products
<p style="margin:2px !important;">Urban and road transport</p>
Description of Content

This standard covers the main characteristics of grooved pulleys (groove profile AJ, BJ, CJ and DJ) designed for combined classical V-belts intended for industrial power transmission drive systems.
The effective width of a groove is considered as the main dimension of standardization for grooves that are evaluated as a whole and corresponding combined V belts.
The pitch line position can only be approximated. The approximate pitch diameter of a pulley can be calculated by the following equation.
DP = DE - 2BE

Objectives & Rationale
<p style="margin:2px !important;">The purpose of this communiqué is to identify issues related to the implementation of application of TS ISO 5291 (August 2015) "belt drive – grooved pulleys for classical combined v-belts - groove profile AJ, BJ, CJ and DJ (effective system)" standard.</p>
Relevant Documents
  • ISO 5291 - Belt Drive – Grooved Pulleys for Classical Combined V-Belts - Groove Profile AJ, BJ, CJ and DJ
Final Date of Comments
Contact Details
The text of regulation is supplied in English in the attached files.
Document Online Link (EN)
Notified Under
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