ISO 5294:2012
Synchronous belt drives — Pulleys
ISO 5294:2012 specifies the principal characteristics of synchronous pulleys for use in synchronous endless belt drives for mechanical power transmission and where positive indexing or synchronization is required.
The principal characteristics include tooth dimensions and tolerances, pulley dimensions and tolerances, and quality specification.
As far as dimensions are concerned, the pulleys specified in ISO 5294:2012 are used interchangeably with the belts specified in ISO 5296.
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Table tab_5
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Table tab_7
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Table tab_10
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Table tab_d
Figure fig_A.1
Reference ref_1
Table tab_1
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Foreword
1 Scope
2 Normative references
3 Tooth dimensions
3.1 Involute teeth
3.2 Straight-sided teeth
3.3 Pitch-to-pitch tolerances
4 Pulley dimensions
4.1 Pulley width
4.2 Pulley diameter
4.3 Other pulley tolerances
5 Quality specifications
6 Pulley designation
6.1 Usual pulley designation
6.2 Alternate method for MXL and XXL pulleys
Annex A (normative)
Bibliography
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Figure fig_1
Figure fig_2
Table tab_3
Table tab_4
Table tab_a
Figure fig_3
Table tab_5
Table tab_5___1
Table tab_5___2
Table tab_6
Table tab_7
Table tab_8
Table tab_9
Table tab_10
Table tab_A.1
Table tab_d
Figure fig_A.1
Reference ref_1
Table tab_1
Table tab_2
Foreword
1 Scope
2 Normative references
3 Tooth dimensions
3.1 Involute teeth
3.2 Straight-sided teeth
3.3 Pitch-to-pitch tolerances
4 Pulley dimensions
4.1 Pulley width
4.2 Pulley diameter
4.3 Other pulley tolerances
5 Quality specifications
6 Pulley designation
6.1 Usual pulley designation
6.2 Alternate method for MXL and XXL pulleys
Annex A (normative)
Bibliography