{"id":4801,"date":"2026-04-30T14:03:52","date_gmt":"2026-04-30T12:03:52","guid":{"rendered":"https:\/\/geiger.de\/dimensionner-correctement-les-engrenages-de-volets-roulants\/"},"modified":"2026-05-25T02:15:25","modified_gmt":"2026-05-25T00:15:25","slug":"dimensionner-correctement-les-engrenages-de-volets-roulants","status":"publish","type":"page","link":"https:\/\/geiger.de\/fr\/dimensionner-correctement-les-engrenages-de-volets-roulants\/","title":{"rendered":"Dimensionner correctement les engrenages de volets roulants"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4801\" class=\"elementor elementor-4801 elementor-3832\" wpc-filter-elementor-widget=\"1\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b48fa84 e-flex e-con-boxed e-con e-parent\" data-id=\"b48fa84\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-83182dd e-flex e-con-boxed e-con e-child\" data-id=\"83182dd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-425b02e elementor-widget elementor-widget-text-editor\" data-id=\"425b02e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Nous vous proposons ci-dessous une aide pour la conception correcte d&rsquo;un entra\u00eenement de volet roulant.<\/p><p style=\"text-align: center;\">Plusieurs composantes doivent \u00eatre prises en compte \u00e0 cet effet :<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3626b7a e-grid e-con-full e-con e-child\" data-id=\"3626b7a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-38aa4c1 e-con-full e-flex e-con e-child\" data-id=\"38aa4c1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-17af266 elementor-widget elementor-widget-heading\" data-id=\"17af266\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">1. engrenage de volet roulant  <\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c74676 elementor-widget elementor-widget-text-editor\" data-id=\"5c74676\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Quels sont le couple de sortie maximal et le rapport de r\u00e9duction qui doivent \u00eatre utilis\u00e9s ?<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e357646 e-con-full e-flex e-con e-child\" data-id=\"e357646\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6374cc5 elementor-widget elementor-widget-heading\" data-id=\"6374cc5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">2. manivelle\/tringlerie articul\u00e9e<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8abbbdd elementor-widget elementor-widget-text-editor\" data-id=\"8abbbdd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Quelle est la port\u00e9e de la manivelle n\u00e9cessaire pour une utilisation confortable selon la norme ?<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1bf625a e-con-full e-flex e-con e-child\" data-id=\"1bf625a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d69a5d0 elementor-widget elementor-widget-heading\" data-id=\"d69a5d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">3. palier \u00e0 rotule<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b9e6860 elementor-widget elementor-widget-text-editor\" data-id=\"b9e6860\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Quelle rotule est adapt\u00e9e \u00e0 la charge appliqu\u00e9e ?<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3d24bf elementor-widget elementor-widget-spacer\" data-id=\"a3d24bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6934d14 e-flex e-con-boxed e-con e-child\" data-id=\"6934d14\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6777ec9 elementor-widget elementor-widget-heading\" data-id=\"6777ec9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 1 : Calcul du couple de sortie requis \u00e0 l'aide d'une \"constante\".<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a8ec8f elementor-widget elementor-widget-text-editor\" data-id=\"8a8ec8f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Afin de simplifier et de rendre plus s\u00fbr le calcul du couple de sortie n\u00e9cessaire, des s\u00e9ries de tests approfondies ont permis de d\u00e9terminer des constantes pour le calcul. Le choix du r\u00e9ducteur se fait en plusieurs \u00e9tapes : <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e61218a e-con-full e-flex e-con e-child\" data-id=\"e61218a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d702da elementor-widget elementor-widget-heading\" data-id=\"0d702da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">D\u00e9termination du poids du char<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-00d1843 elementor-widget elementor-widget-text-editor\" data-id=\"00d1843\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Largeur<\/strong> (du tablier en m) x <strong>hauteur<\/strong> (du tablier en m) x <strong>poids au m\u00b2<\/strong> (du profil\u00e9 utilis\u00e9 en kg selon les donn\u00e9es du fabricant) = <strong>poids du tablier<\/strong> en kg<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f32977 elementor-widget elementor-widget-text-editor\" data-id=\"5f32977\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>S\u00e9lection de la constante appropri\u00e9e d\u00e9termin\u00e9e par la hauteur du tablier, le profil et l&rsquo;arbre utilis\u00e9s.<\/p><table><thead><tr><th> <\/th><th>Profil<\/th><th colspan=\"2\">Mini profil (8 mm)<\/th><th>Maxi-profil (14 mm)<\/th><\/tr><\/thead><tbody><tr><th>Hauteur du tablier<\/th><td>Arbre<\/td><td>Arbre de 40<br\/>Arbre octogonal<\/td><td colspan=\"2\">Arbre de 60<br\/>Arbre octogonal<\/td><\/tr><tr><th colspan=\"2\">jusqu&rsquo;\u00e0 140 cm<\/th><td>0,35<\/td><td>0,60<\/td><td>0,60<\/td><\/tr><tr><th colspan=\"2\">jusqu&rsquo;\u00e0 240 cm<\/th><td>0,42<\/td><td>0,60<\/td><td>0,65<\/td><\/tr><\/tbody><\/table><p> <\/p><p>La \u00ab\u00a0constante\u00a0\u00bb comprend la conversion de kg en newtons, la longueur effective du levier, ainsi qu&rsquo;une marge de s\u00e9curit\u00e9 pour le frottement.<\/p><p><strong>Veuillez noter que diff\u00e9rents facteurs m\u00e9caniques entrent en jeu dans le calcul du couple de sortie, qui ne peuvent pas \u00eatre pris en compte dans cette \u00ab\u00a0constante\u00a0\u00bb.<\/strong><\/p><p><strong>Il s&rsquo;agit par exemple<\/strong><\/p><ul><li>G\u00e9om\u00e9trie et forme d&rsquo;arbre utilis\u00e9es<\/li><li>G\u00e9om\u00e9trie et comportement d&rsquo;enroulement des lames de volets roulants<\/li><li>Comportement d&rsquo;entr\u00e9e dans les rails de guidage<\/li><li>Diff\u00e9rents mat\u00e9riaux de bourrelets<\/li><li>Frottement dans le syst\u00e8me global<\/li><\/ul><p>Les r\u00e9sultats sont donc donn\u00e9s \u00e0 titre indicatif et nous ne pouvons pas les garantir. La d\u00e9termination exacte des valeurs ne peut se faire que lors d&rsquo;une mesure par un technicien exp\u00e9riment\u00e9. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-eed4fe9 e-con-full e-flex e-con e-child\" data-id=\"eed4fe9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6f241e5 elementor-widget elementor-widget-heading\" data-id=\"6f241e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Calcul du couple de sortie<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75bdddd elementor-widget elementor-widget-text-editor\" data-id=\"75bdddd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Poids du char x constante =<\/strong> <strong>couple de sortie<\/strong> du r\u00e9ducteur requis<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-330d6db e-con-full e-flex e-con e-child\" data-id=\"330d6db\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-54233ff elementor-widget elementor-widget-heading\" data-id=\"54233ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Exemple<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-726faea elementor-widget elementor-widget-text-editor\" data-id=\"726faea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Un volet roulant d&rsquo;une <strong>largeur de 1,25 m<\/strong> et d&rsquo;une <strong>hauteur de 2,20 m<\/strong> est utilis\u00e9 pour un \u00e9l\u00e9ment de porte. Le tablier utilis\u00e9 est un mini profil\u00e9 sur un <strong>arbre de 60<\/strong>. Le <strong>poids<\/strong> sp\u00e9cifique <strong>du tablier<\/strong> est de <strong>3,4 kg par m\u00b2<\/strong>. Une commande de classe 1 est requise.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-40d5031 elementor-widget__width-inherit elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"40d5031\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54b3ff9 elementor-widget elementor-widget-heading\" data-id=\"54b3ff9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Calcul du poids du char :<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e727bab elementor-widget elementor-widget-text-editor\" data-id=\"e727bab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong><span style=\"letter-spacing: 0.17px;\">1,25 m x 2,20 m x 3,4 kg = 9,35 kg<\/span><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b8b7f1a elementor-widget__width-inherit elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"b8b7f1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-839bc5b elementor-widget elementor-widget-heading\" data-id=\"839bc5b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Calcul du couple de sortie :<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf3573e elementor-widget elementor-widget-text-editor\" data-id=\"bf3573e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>9,35 kg x 0,6 (constante) = 5,6 Nm<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0af03e elementor-widget elementor-widget-spacer\" data-id=\"d0af03e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b313d08 e-flex e-con-boxed e-con e-child\" data-id=\"b313d08\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b5897b0 elementor-widget elementor-widget-heading\" data-id=\"b5897b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 2 : D\u00e9terminer la port\u00e9e appropri\u00e9e de la manivelle<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-570f730 elementor-widget elementor-widget-text-editor\" data-id=\"570f730\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Pour une utilisation normale, la force \u00e0 appliquer sur la manivelle ne doit pas d\u00e9passer 30 N (soit environ 3 kg). Cette force correspond \u00e0 la classe de commande 1 selon la norme DIN EN 13659. Pour une utilisation facile et confortable, la force \u00e0 appliquer sur la manivelle ne doit pas d\u00e9passer 15 N (soit environ 1,5 kg). Cette force correspond \u00e0 la classe de commande 2 selon la norme DIN EN 13659. Le diagramme de la force de commande, que vous trouverez avec le r\u00e9ducteur s\u00e9lectionn\u00e9, vous permet de d\u00e9terminer la port\u00e9e de la manivelle n\u00e9cessaire pour obtenir une commande conforme \u00e0 l&rsquo;une des classes susmentionn\u00e9es.    <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d0cf77a e-grid e-con-full e-con e-child\" data-id=\"d0cf77a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0072a91 elementor-widget elementor-widget-text-editor\" data-id=\"0072a91\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Exemple :<\/strong> s\u00e9lection du r\u00e9ducteur 444F&#8230; avec un couple de sortie de 8,5 Nm et un rapport de r\u00e9duction de 2:1.<\/p><p>Comme vous pouvez le voir sur les lignes bleues, une saillie de manivelle de 120 mm permet d&rsquo;atteindre la classe d&rsquo;utilisation 1 !<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d929684 elementor-widget elementor-widget-image\" data-id=\"d929684\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/geiger.de\/wp-content\/uploads\/Kurbelauslastungs_Beispiel-444F__.png\" class=\"attachment-large size-large wp-image-4789\" alt=\"\" srcset=\"https:\/\/geiger.de\/wp-content\/uploads\/Kurbelauslastungs_Beispiel-444F__.png 1024w, https:\/\/geiger.de\/wp-content\/uploads\/Kurbelauslastungs_Beispiel-444F__-300x225.png 300w, https:\/\/geiger.de\/wp-content\/uploads\/Kurbelauslastungs_Beispiel-444F__-768x576.png 768w, https:\/\/geiger.de\/wp-content\/uploads\/Kurbelauslastungs_Beispiel-444F__-240x180.png 240w, https:\/\/geiger.de\/wp-content\/uploads\/Kurbelauslastungs_Beispiel-444F__-600x450.png 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4bd8177 elementor-widget elementor-widget-text-editor\" data-id=\"4bd8177\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Pour obtenir un fonctionnement de classe 2, il faut choisir un autre r\u00e9ducteur avec un couple de sortie plus \u00e9lev\u00e9 et\/ou un autre rapport de r\u00e9duction.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6c16ca4 e-grid e-con-full e-con e-child\" data-id=\"6c16ca4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0c96073 elementor-widget elementor-widget-text-editor\" data-id=\"0c96073\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Alternative :<\/strong> r\u00e9ducteur 446F&#8230; avec un couple de sortie de 9 Nm et un rapport de r\u00e9duction de 3:1<\/p><p>Gr\u00e2ce \u00e0 la r\u00e9duction de l&rsquo;engrenage (3:1), il est possible d&rsquo;atteindre ici la classe de commande 2 avec une port\u00e9e de 180 mm.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-93ffd3e elementor-widget elementor-widget-image\" data-id=\"93ffd3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/geiger.de\/wp-content\/uploads\/Kurbelauslastungs_Beispiel-446F__.png\" class=\"attachment-large size-large wp-image-4790\" alt=\"\" srcset=\"https:\/\/geiger.de\/wp-content\/uploads\/Kurbelauslastungs_Beispiel-446F__.png 1024w, https:\/\/geiger.de\/wp-content\/uploads\/Kurbelauslastungs_Beispiel-446F__-300x225.png 300w, https:\/\/geiger.de\/wp-content\/uploads\/Kurbelauslastungs_Beispiel-446F__-768x576.png 768w, https:\/\/geiger.de\/wp-content\/uploads\/Kurbelauslastungs_Beispiel-446F__-240x180.png 240w, https:\/\/geiger.de\/wp-content\/uploads\/Kurbelauslastungs_Beispiel-446F__-600x450.png 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a3cd36 elementor-widget elementor-widget-spacer\" data-id=\"7a3cd36\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d004f69 e-flex e-con-boxed e-con e-child\" data-id=\"d004f69\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aa0cfda elementor-widget elementor-widget-heading\" data-id=\"aa0cfda\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00c9tape 3 : Calcul de la rotule<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c13f081 elementor-widget elementor-widget-text-editor\" data-id=\"c13f081\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Pour dimensionner la rotule, il est important de conna\u00eetre le couple g\u00e9n\u00e9r\u00e9 au niveau du joint universel. Pour ce faire, apr\u00e8s avoir s\u00e9lectionn\u00e9 le r\u00e9ducteur, le couple de sortie calcul\u00e9 \u00e0 l&rsquo;\u00e9tape 1 est calcul\u00e9 avec les valeurs (rapport de r\u00e9duction et rendement) du r\u00e9ducteur. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-05bf1f9 e-con-full e-flex e-con e-child\" data-id=\"05bf1f9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a32c783 elementor-widget elementor-widget-heading\" data-id=\"a32c783\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Calcul du couple de la rotule :<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53715f2 elementor-widget elementor-widget-text-editor\" data-id=\"53715f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>(couple de sortie : (rapport de r\u00e9duction)) : Rendement = couple de la rotule<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-74e8ad2 e-con-full e-flex e-con e-child\" data-id=\"74e8ad2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5114988 elementor-widget elementor-widget-heading\" data-id=\"5114988\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Exemple<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d699060 elementor-widget elementor-widget-text-editor\" data-id=\"d699060\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Le r\u00e9ducteur s\u00e9lectionn\u00e9, le 446F&#8230; a un rapport de r\u00e9duction de <strong>3:1<\/strong> et un rendement de <strong>0,86<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22376ef elementor-widget__width-inherit elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"22376ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b155e0 elementor-widget elementor-widget-heading\" data-id=\"4b155e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Calcul du couple de la rotule :<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bda741b elementor-widget elementor-widget-text-editor\" data-id=\"bda741b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>(5,6 Nm : (3:1)) : 0,86 = 2,17 Nm<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eaf5eeb elementor-widget elementor-widget-text-editor\" data-id=\"eaf5eeb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Jusqu&rsquo;\u00e0 3 Nm de couple de rotation, une rotule 816F&#8230; en acier peut \u00eatre utilis\u00e9. Entre 3 et 5 Nm, il faut utiliser une rotule 818F&#8230; il faut utiliser un joint articul\u00e9 en aluminium. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Nous vous proposons ci-dessous une aide pour la conception correcte d&rsquo;un entra\u00eenement de volet roulant. Plusieurs composantes doivent \u00eatre prises en compte \u00e0 cet effet : 1. engrenage de volet roulant Quels sont le couple de sortie maximal et le rapport de r\u00e9duction qui doivent \u00eatre utilis\u00e9s ? 2. manivelle\/tringlerie articul\u00e9e Quelle est la port\u00e9e [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-4801","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/geiger.de\/fr\/wp-json\/wp\/v2\/pages\/4801","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geiger.de\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/geiger.de\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/geiger.de\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/geiger.de\/fr\/wp-json\/wp\/v2\/comments?post=4801"}],"version-history":[{"count":1,"href":"https:\/\/geiger.de\/fr\/wp-json\/wp\/v2\/pages\/4801\/revisions"}],"predecessor-version":[{"id":4803,"href":"https:\/\/geiger.de\/fr\/wp-json\/wp\/v2\/pages\/4801\/revisions\/4803"}],"wp:attachment":[{"href":"https:\/\/geiger.de\/fr\/wp-json\/wp\/v2\/media?parent=4801"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}