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National standards and national normative documents

Publication date

May 2004

Number of pages

26 p.

Reference

NF ISO 10823

ICS Codes

21.220.30 Chain drives and their components

Classification index

E26-112

Print number

1 - 07/06/2004

International kinship

ISO 10823:2004

Sumary

Guidelines for the selection of roller chain drives

ISO 10823:2004 gives guidelines for the selection of chain drives, composed of a roller chain and sprockets conformant with ISO 606, for industrial applications. The selection procedures and chain ratings it describes provide for roller chain drives operating under specified conditions with a life expectancy of approximately 15 000 h. Owing to the wide variations in loading characteristics, environmental conditions and achieved maintenance, it is desirable that the supplier of the chains and sprockets be consulted to ensure that the performance of the product meets the requirements specified both by the user and by this International Standard.

Replaced standards (1)

NF ISO 10823

October 1996

Standard Cancelled

Guidance on the selection of roller chain drives.

Table of contents

Avant-propos
iv
1 Domaine d'application
1
2 Références normatives
1
3 Symboles
1
4 Équations de base
2
4.1 Puissance d'entrée
2
4.2 Puissance corrigée
2
5 Spécifications de conception de l'entraînement
3
6 Sélection des roues dentées
3
7 Calculs et sélection de la chaîne
3
7.1 Conditions de fonctionnement normales et capacités des transmissions par chaîne
3
7.2 Correction pour autres conditions de fonctionnement
8
7.3 Sélection de la chaîne
10
7.4 Longueur de chaîne
10
7.5 Vitesse de la chaîne
11
8 Entraxe maximal entre roues
11
9 Lubrification
12
9.1 Méthodes de lubrification
12
9.2 Viscosité de l'huile
12
10 Conseils de conception des transmissions
14
10.1 Entraxe des roues dentées
14
10.2 Réglage de la chaîne
14
10.3 Galets tendeurs
14
10.4 Configuration de la transmission
14
Annexe A (informative) Exemple de sélection d'une transmission par chaîne
16
Annexe B (informative) Équations des valeurs caractéristiques de puissance
19

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