{"id":10459,"date":"2026-10-23T08:15:23","date_gmt":"2026-10-23T08:15:23","guid":{"rendered":"https:\/\/www.swebo.us\/gw25-rail-de-mise-au-point-a-cremaillere\/"},"modified":"2026-11-14T03:38:23","modified_gmt":"2026-11-14T03:38:23","slug":"gw25-rail-de-mise-au-point-a-cremaillere","status":"publish","type":"post","link":"https:\/\/www.swebo.us\/fr\/gw25-rail-de-mise-au-point-a-cremaillere\/","title":{"rendered":"GW25 \u2014 Rail de mise au point \u00e0 cr\u00e9maill\u00e8re"},"content":{"rendered":"\n<div class=\"wp-block-media-text is-stacked-on-mobile is-vertically-aligned-center\" style=\"grid-template-columns:48% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1300\" height=\"1300\" src=\"https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-01.png\" alt=\"Rail de positionnement macro \u00e0 cr\u00e9maill\u00e8re GW25 \u2014 vue d\u2019ensemble\" class=\"wp-image-2034 size-full\" srcset=\"https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-01.png 1300w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-01-300x300.png 300w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-01-1024x1024.png 1024w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-01-150x150.png 150w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-01-768x768.png 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">Le GW25 utilise un entra\u00eenement \u00e0 cr\u00e9maill\u00e8re command\u00e9 lat\u00e9ralement pour d\u00e9placer un appareil ou un objectif le long d\u2019un rail. Il est destin\u00e9 au positionnement manuel \u00e0 courte distance et aux ajustements du cadrage.<\/p>\n<\/div><\/div>\n\n<h2 class=\"wp-block-heading\">Mouvement \u00e0 cr\u00e9maill\u00e8re<\/h2>\n\n<p class=\"wp-block-paragraph\">Un rail en alliage d\u2019aluminium, une cr\u00e9maill\u00e8re en cuivre et un pignon en acier inoxydable constituent le m\u00e9canisme de positionnement. La compensation du jeu facilite les changements de direction contr\u00f4l\u00e9s et le m\u00e9canisme ne n\u00e9cessite pas d\u2019entretien. L\u2019avance nominale est d\u2019environ 20,4 mm par tour de commande.<\/p>\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1300\" height=\"1300\" data-id=\"2035\" src=\"https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-02.png\" alt=\"Rail de positionnement macro &#xE0; cr&#xE9;maill&#xE8;re GW25 &#x2014; d&#xE9;tails et exemple de configuration\" class=\"wp-image-2035\" srcset=\"https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-02.png 1300w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-02-300x300.png 300w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-02-1024x1024.png 1024w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-02-150x150.png 150w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-02-768x768.png 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/figure>\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1300\" height=\"1300\" data-id=\"2036\" src=\"https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-03.png\" alt=\"Rail de positionnement macro &#xE0; cr&#xE9;maill&#xE8;re GW25 &#x2014; d&#xE9;tails et exemple de configuration\" class=\"wp-image-2036\" srcset=\"https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-03.png 1300w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-03-300x300.png 300w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-03-1024x1024.png 1024w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-03-150x150.png 150w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-03-768x768.png 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/figure>\n<\/figure>\n\n<h2 class=\"wp-block-heading\">Verrouiller apr\u00e8s le r\u00e9glage<\/h2>\n\n<p class=\"wp-block-paragraph\">L\u2019entra\u00eenement \u00e0 cr\u00e9maill\u00e8re ne maintient pas \u00e0 lui seul le chariot en position. Serrez le verrouillage du chariot apr\u00e8s le positionnement pour emp\u00eacher l\u2019appareil de glisser, puis desserrez-le avant le r\u00e9glage suivant.<\/p>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1300\" height=\"1300\" src=\"https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-04.png\" alt=\"Rail de positionnement macro &#xE0; cr&#xE9;maill&#xE8;re GW25 &#x2014; vue compl&#xE9;mentaire\" class=\"wp-image-2037\" srcset=\"https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-04.png 1300w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-04-300x300.png 300w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-04-1024x1024.png 1024w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-04-150x150.png 150w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-04-768x768.png 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/figure>\n\n<h2 class=\"wp-block-heading\">Fixation et utilisation macro<\/h2>\n\n<p class=\"wp-block-paragraph\">L\u2019\u00e9tau sup\u00e9rieur et la base inf\u00e9rieure utilisent des interfaces de type Arca ; un filetage de 1\/4 pouce offre une fixation suppl\u00e9mentaire. Pour le focus stacking manuel, choisissez des pas adapt\u00e9s au grandissement et \u00e0 la profondeur de champ, prenez les vues s\u00e9par\u00e9ment et assemblez-les en postproduction.<\/p>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1300\" height=\"1300\" src=\"https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-05.png\" alt=\"Rail de positionnement macro &#xE0; cr&#xE9;maill&#xE8;re GW25 &#x2014; vue compl&#xE9;mentaire\" class=\"wp-image-2038\" srcset=\"https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-05.png 1300w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-05-300x300.png 300w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-05-1024x1024.png 1024w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-05-150x150.png 150w, https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-05-768x768.png 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/figure>\n\n<h2 class=\"wp-block-heading\">Caract\u00e9ristiques<\/h2>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Entra\u00eenement<\/td><td>Pignon et cr\u00e9maill\u00e8re<\/td><\/tr><tr><td>Avance nominale<\/td><td>Environ 20,4 mm par tour<\/td><\/tr><tr><td>Capacit\u00e9 de charge<\/td><td>8 kg<\/td><\/tr><tr><td>Fixation<\/td><td>\u00c9tau sup\u00e9rieur et base de type Arca ; filetage de 1\/4 pouce<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Le GW25 utilise un entra\u00eenement \u00e0 cr\u00e9maill\u00e8re command\u00e9 lat\u00e9ralement pour d\u00e9placer un appareil ou un objectif le long d\u2019un rail. Il est destin\u00e9 au positionnement manuel \u00e0 courte distance et aux ajustements du cadrage. Mouvement \u00e0 cr\u00e9maill\u00e8re Un rail en alliage d\u2019aluminium, une cr\u00e9maill\u00e8re en cuivre et un pignon en acier inoxydable constituent le m\u00e9canisme [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10460,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[188],"tags":[],"class_list":["post-10459","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-autres-accessoires"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.swebo.us\/wp-content\/uploads\/2026\/10\/swebo-us-102288-01.png","_links":{"self":[{"href":"https:\/\/www.swebo.us\/fr\/wp-json\/wp\/v2\/posts\/10459","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.swebo.us\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.swebo.us\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.swebo.us\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.swebo.us\/fr\/wp-json\/wp\/v2\/comments?post=10459"}],"version-history":[{"count":1,"href":"https:\/\/www.swebo.us\/fr\/wp-json\/wp\/v2\/posts\/10459\/revisions"}],"predecessor-version":[{"id":10461,"href":"https:\/\/www.swebo.us\/fr\/wp-json\/wp\/v2\/posts\/10459\/revisions\/10461"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.swebo.us\/fr\/wp-json\/wp\/v2\/media\/10460"}],"wp:attachment":[{"href":"https:\/\/www.swebo.us\/fr\/wp-json\/wp\/v2\/media?parent=10459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.swebo.us\/fr\/wp-json\/wp\/v2\/categories?post=10459"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.swebo.us\/fr\/wp-json\/wp\/v2\/tags?post=10459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}