{"id":4849,"date":"2026-04-08T18:50:25","date_gmt":"2026-04-08T18:50:25","guid":{"rendered":"https:\/\/www.sungda.com\/fr\/post\/how-many-types-pulley-fr"},"modified":"2026-04-08T18:50:25","modified_gmt":"2026-04-08T18:50:25","slug":"how-many-types-pulley-fr","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/fr\/index.php\/how-many-types-pulley-fr\/","title":{"rendered":"Combien de types de poulies existe-t-il ?"},"content":{"rendered":"<p>La poulie peut \u00eatre divis\u00e9e en deux types : la poulie motrice et le rouleau de renvoi. La fonction de la poulie motrice est de d\u00e9placer la bande transporteuse par entra\u00eenement frictionnel entre la surface du cylindre et la surface de la bande tout en changeant la direction de mouvement de la bande transporteuse. Changer uniquement la direction de mouvement de la bande transporteuse sans transmettre de puissance est appel\u00e9 un tambour de renvoi (comme un tambour de queue, une poulie de tension verticale, etc.). Le tambour est divis\u00e9 en un tambour soud\u00e9 en t\u00f4le d&rsquo;acier (grand) et un tambour moul\u00e9 (petit).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-966\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2019\/01\/20110408081-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La poulie peut \u00eatre divis\u00e9e en deux types : la poulie motrice et le rouleau de renvoi. La fonction de la poulie motrice est de d\u00e9placer la bande transporteuse par entra\u00eenement frictionnel entre la surface du cylindre et la surface de la bande tout en changeant la direction de mouvement de la bande transporteuse. Changer [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[631],"tags":[],"class_list":["post-4849","post","type-post","status-publish","format-standard","hentry","category-techinical-news-fr"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/posts\/4849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/comments?post=4849"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/posts\/4849\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/media?parent=4849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/categories?post=4849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/tags?post=4849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}