90.93 Standard confirmed Jun 25, 2020
ISO
ISO/TC 41/SC 1 Friction
International Standard
21.220.10 Belt drives and their components
Published
The principle of the method specified is calculation of the pitch diameter of the belt operating in the pulley on a test fixture by measuring the rotational frequency of the pulley and either the belt velocity over a straight span or the centre distance between the pulleys and the time of rotation of the belt, and calculation of the effective line differential.
PUBLISHED
ISO 8370-2:1993
90.93
Standard confirmed
Jun 25, 2020