{"id":46,"date":"2026-08-04T07:58:31","date_gmt":"2026-08-04T07:58:31","guid":{"rendered":"https:\/\/zqhydrauliccylinder.com\/?page_id=46"},"modified":"2026-09-07T08:24:11","modified_gmt":"2026-09-07T08:24:11","slug":"verins-hydrauliques-double-effet","status":"publish","type":"page","link":"https:\/\/zqhydrauliccylinder.com\/fr\/double-acting-hydraulic-cylinders\/","title":{"rendered":"V\u00e9rins hydrauliques \u00e0 double effet"},"content":{"rendered":"<div class=\"wp-block-group alignfull nlh-pattern nlh-pattern-section zq-application-hero has-background\" style=\"background-color:#f5f6f8;padding-top:72px;padding-right:24px;padding-bottom:72px;padding-left:24px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-f6ce6c33 wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-94754702 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:55%\">\n<p class=\"nlh-pattern-eyebrow has-text-color wp-block-paragraph\" style=\"color:#fd5f17\">EXTENSION MOTORIS\u00c9E \u00b7 R\u00c9TRACTION CONTR\u00d4L\u00c9E<\/p>\n<h2 class=\"wp-block-heading\">Actionnement hydraulique bidirectionnel pour les machines qui n\u00e9cessitent une force et un mouvement contr\u00f4l\u00e9s dans les deux directions.<\/h2>\n<p class=\"wp-block-paragraph\" style=\"font-size:18px;line-height:1.7\">Les v\u00e9rins double effet utilisent la pression exerc\u00e9e alternativement des deux c\u00f4t\u00e9s du piston pour alimenter \u00e0 la fois la sortie et la rentr\u00e9e de la tige. Cela les rend adapt\u00e9s aux mouvements r\u00e9p\u00e9titifs, au retour contr\u00f4l\u00e9, au serrage, \u00e0 la direction, au positionnement et \u00e0 d'autres fonctions o\u00f9 la gravit\u00e9 ou une charge externe ne peuvent pas assurer une course de retour fiable.<\/p>\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button nlh-button-primary\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/fr\/contactez-nous\/\" style=\"padding-top:14px;padding-right:26px;padding-bottom:14px;padding-left:26px\">Demander un devis<\/a><\/div><div class=\"wp-block-button\"><a class=\"wp-block-button__link has-text-color has-background has-border-color wp-element-button\" href=\"\/fr\/produits\/\" style=\"border-color:#131e4a;border-width:2px;color:#131e4a;background-color:#ffffff;padding-top:12px;padding-right:24px;padding-bottom:12px;padding-left:24px\">Parcourir les produits<\/a><\/div><\/div>\n<\/div>\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:45%\"><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/zqhydrauliccylinder.com\/wp-content\/uploads\/2026\/08\/1111-1.png\" alt=\"Configuration du produit de v\u00e9rin hydraulique double effet\" class=\"wp-image-673\" style=\"aspect-ratio:1\/1;object-fit:contain\" srcset=\"https:\/\/zqhydrauliccylinder.com\/wp-content\/uploads\/2026\/08\/1111-1.png 500w, https:\/\/zqhydrauliccylinder.com\/wp-content\/uploads\/2026\/08\/1111-1-300x300.png 300w, https:\/\/zqhydrauliccylinder.com\/wp-content\/uploads\/2026\/08\/1111-1-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n<\/div><\/div><\/div>\n\n<div class=\"wp-block-group alignfull nlh-pattern nlh-pattern-section zq-application-strengths\" style=\"padding-top:72px;padding-right:24px;padding-bottom:80px;padding-left:24px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-1a22b979 wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center nlh-pattern-eyebrow has-text-color wp-block-paragraph\" style=\"color:#fd5f17\">AD\u00c9QUATION DE L'APPLICATION<\/p>\n<h2 class=\"wp-block-heading has-text-align-center\">Pourquoi ce type de cylindre est choisi<\/h2>\n<p class=\"has-text-align-center wp-block-paragraph\" style=\"margin-bottom:40px\">La s\u00e9lection doit \u00eatre bas\u00e9e sur la fonction de la machine, la ligne d'effort, l'espace disponible et les conditions de service, et non pas uniquement sur les dimensions nominales.<\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-group has-border-color has-background\" style=\"border-color:#d7dde8;border-width:1px;background-color:#ffffff;padding-top:28px;padding-right:28px;padding-bottom:28px;padding-left:28px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-93e08dbd wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\">Force dans les deux sens<\/h3><p class=\"wp-block-paragraph\">La pression hydraulique commande l'extension et la r\u00e9traction, assurant un mouvement positif tout au long du cycle complet.<\/p><\/div><\/div><\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-group has-border-color has-background\" style=\"border-color:#d7dde8;border-width:1px;background-color:#ffffff;padding-top:28px;padding-right:28px;padding-bottom:28px;padding-left:28px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-93e08dbd wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\">Mouvement de machine reproductible<\/h3><p class=\"wp-block-paragraph\">L'al\u00e9sage, la taille de la tige, le d\u00e9bit et l'amortissement peuvent \u00eatre \u00e9valu\u00e9s en fonction de la vitesse, de la force et des exigences de cycle.<\/p><\/div><\/div><\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-group has-border-color has-background\" style=\"border-color:#d7dde8;border-width:1px;background-color:#ffffff;padding-top:28px;padding-right:28px;padding-bottom:28px;padding-left:28px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-93e08dbd wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\">Large plage de configuration<\/h3><p class=\"wp-block-paragraph\">Les constructions soud\u00e9es, \u00e0 tirants et robustes peuvent \u00eatre fournies avec des fixations et des orifices adapt\u00e9s \u00e0 des applications sp\u00e9cifiques.<\/p><\/div><\/div><\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-group alignfull nlh-pattern nlh-pattern-section zq-application-specification has-text-color has-background\" style=\"color:#ffffff;background-color:#131e4a;padding-top:72px;padding-right:24px;padding-bottom:72px;padding-left:24px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-f6ce6c33 wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-94754702 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:44%\"><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/zqhydrauliccylinder.com\/wp-content\/uploads\/2026\/08\/2222.png\" alt=\"Ensemble de v\u00e9rin hydraulique double effet robustes\" class=\"wp-image-674\" style=\"aspect-ratio:1\/1;object-fit:contain\" srcset=\"https:\/\/zqhydrauliccylinder.com\/wp-content\/uploads\/2026\/08\/2222.png 1024w, https:\/\/zqhydrauliccylinder.com\/wp-content\/uploads\/2026\/08\/2222-300x300.png 300w, https:\/\/zqhydrauliccylinder.com\/wp-content\/uploads\/2026\/08\/2222-150x150.png 150w, https:\/\/zqhydrauliccylinder.com\/wp-content\/uploads\/2026\/08\/2222-768x768.png 768w, https:\/\/zqhydrauliccylinder.com\/wp-content\/uploads\/2026\/08\/2222-500x500.png 500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:56%\">\n<p class=\"nlh-pattern-eyebrow has-text-color wp-block-paragraph\" style=\"color:#fd5f17\">ENTR\u00c9ES TECHNIQUES<\/p>\n<h2 class=\"wp-block-heading has-white-color has-text-color\">Associer les exigences de force, de vitesse et de contr\u00f4le<\/h2>\n<p class=\"has-white-color has-text-color wp-block-paragraph\">Un v\u00e9rin \u00e0 double effet doit \u00eatre dimensionn\u00e9 \u00e0 la fois pour la force d'extension c\u00f4t\u00e9 fond et pour la force de r\u00e9traction inf\u00e9rieure c\u00f4t\u00e9 annulaire.<\/p>\n<ul class=\"wp-block-list has-white-color has-text-color\"><li>Force de pouss\u00e9e et de traction requise \u00e0 la pression de service disponible<\/li><li>Al\u00e9sage, diam\u00e8tre de tige et course, ou charge et g\u00e9om\u00e9trie de la machine<\/li><li>Vitesse de sortie et de rentr\u00e9e cible ainsi que le d\u00e9bit de pompe disponible<\/li><li>Type de montage, entraxes des goupilles et conditions de charge lat\u00e9rale<\/li><li>Filetage d'orifice, orientation de l'orifice, besoins en mati\u00e8re d'amortissement et de d\u00e9tection de position<\/li><li>Cycle de service, temp\u00e9rature, exposition aux fluides et \u00e0 la contamination<\/li><\/ul>\n<\/div>\n<\/div><\/div><\/div>\n\n<div class=\"wp-block-group alignfull nlh-pattern nlh-pattern-section zq-application-products has-background\" style=\"background-color:#f5f6f8;padding-top:72px;padding-right:24px;padding-bottom:80px;padding-left:24px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-1a22b979 wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center nlh-pattern-eyebrow has-text-color wp-block-paragraph\" style=\"color:#fd5f17\">V\u00c9RINS DE MAT\u00c9RIEL ASSOCI\u00c9<\/p>\n<h2 class=\"wp-block-heading has-text-align-center\">Explorer les applications de produits pertinentes<\/h2>\n<p class=\"has-text-align-center wp-block-paragraph\" style=\"margin-bottom:40px\">Utilisez les pages de produits publi\u00e9es ci-dessous pour examiner les fonctions typiques des machines et les images de produits disponibles.<\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-group has-border-color has-background\" style=\"border-color:#d7dde8;border-width:1px;background-color:#ffffff;padding-top:28px;padding-right:28px;padding-bottom:28px;padding-left:28px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-93e08dbd wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\">Cylindres de pompe \u00e0 b\u00e9ton<\/h3><p class=\"wp-block-paragraph\">Actionnement \u00e0 haute fr\u00e9quence pour le pompage du b\u00e9ton et les machines de construction.<\/p><p class=\"wp-block-paragraph\"><a href=\"\/fr\/produits\/cylindres-hydrauliques-de-pompe-a-beton\/\"><strong>Voir le produit<\/strong><\/a><\/p><\/div><\/div><\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-group has-border-color has-background\" style=\"border-color:#d7dde8;border-width:1px;background-color:#ffffff;padding-top:28px;padding-right:28px;padding-bottom:28px;padding-left:28px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-93e08dbd wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\">V\u00e9rins d'excavatrice<\/h3><p class=\"wp-block-paragraph\">Mouvement bidirectionnel de la fl\u00e8che, du bras et du godet pour les \u00e9quipements de terrassement.<\/p><p class=\"wp-block-paragraph\"><a href=\"\/fr\/produits\/excavator-hydraulic-cylinders\/\"><strong>Voir le produit<\/strong><\/a><\/p><\/div><\/div><\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-group has-border-color has-background\" style=\"border-color:#d7dde8;border-width:1px;background-color:#ffffff;padding-top:28px;padding-right:28px;padding-bottom:28px;padding-left:28px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-93e08dbd wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\">Bouteilles de chariot \u00e9l\u00e9vateur<\/h3><p class=\"wp-block-paragraph\">Fonctions de levage, d'inclinaison et de direction contr\u00f4l\u00e9es pour la manutention.<\/p><p class=\"wp-block-paragraph\"><a href=\"\/fr\/produits\/verins-hydrauliques-de-chariots-elevateurs\/\"><strong>Voir le produit<\/strong><\/a><\/p><\/div><\/div><\/div><\/div>\n<\/div><\/div>\n\n\n<div class=\"wp-block-group alignfull nlh-pattern nlh-pattern-section zq-application-rfq has-text-color has-background\" style=\"color:#ffffff;background-color:#131e4a;padding-top:64px;padding-right:24px;padding-bottom:64px;padding-left:24px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-1d1822cc wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"nlh-pattern-eyebrow has-text-color wp-block-paragraph\" style=\"color:#fd5f17\">SUPPORT TECHNIQUE POUR PROJETS D'ORIGINE ET DE REMPLACEMENT<\/p>\n<h2 class=\"wp-block-heading has-white-color has-text-color\">Envoyez vos exigences en mati\u00e8re de v\u00e9rins pour une r\u00e9vision technique<\/h2>\n<p class=\"has-white-color has-text-color wp-block-paragraph\">Veuillez communiquer le mod\u00e8le de la machine, la fonction du v\u00e9rin, l'al\u00e9sage, le diam\u00e8tre de la tige, la course, la pression de service, les dimensions de montage, les d\u00e9tails des raccordements et la quantit\u00e9 pr\u00e9vue. Des dessins ou des photos claires aident notre \u00e9quipe \u00e0 examiner l'interchangeabilit\u00e9 et l'ad\u00e9quation de l'application.<\/p>\n<\/div>\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-buttons is-vertical is-content-justification-right is-layout-flex wp-container-core-buttons-is-layout-db9564b3 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button nlh-button-primary\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/fr\/contactez-nous\/\" style=\"padding-top:14px;padding-right:28px;padding-bottom:14px;padding-left:28px\">Demander un devis d'ing\u00e9nierie<\/a><\/div>\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-text-color has-background has-border-color wp-element-button\" href=\"\/fr\/personnalisation\/\" style=\"border-color:#ffffff;border-width:2px;color:#ffffff;background-color:#131e4a;padding-top:12px;padding-right:26px;padding-bottom:12px;padding-left:26px\">Examiner le processus OEM \/ ODM<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-group alignfull nlh-pattern nlh-pattern-section zq-application-faq\" style=\"padding-top:72px;padding-right:24px;padding-bottom:80px;padding-left:24px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-4a0841e5 wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center nlh-pattern-eyebrow has-text-color wp-block-paragraph\" style=\"color:#fd5f17\">FOIRE AUX QUESTIONS<\/p>\n<h2 class=\"wp-block-heading has-text-align-center\">FAQ sur les v\u00e9rins hydrauliques \u00e0 double effet<\/h2>\n<p class=\"has-text-align-center wp-block-paragraph\" style=\"margin-bottom:36px\">Ces r\u00e9ponses constituent un point de d\u00e9part. Le choix d\u00e9finitif du v\u00e9rin doit \u00eatre v\u00e9rifi\u00e9 par rapport \u00e0 la machine r\u00e9elle et au circuit hydraulique.<\/p>\n<details class=\"wp-block-details has-border-color is-layout-flow wp-block-details-is-layout-flow\" style=\"border-color:#d7dde8;border-width:1px;margin-bottom:14px;padding-top:18px;padding-right:22px;padding-bottom:18px;padding-left:22px\"><summary>Pourquoi choisir un double effet plut\u00f4t qu'un simple effet ?<\/summary><p class=\"wp-block-paragraph\">Optez pour un fonctionnement \u00e0 double effet lorsque la course de retour doit \u00eatre motoris\u00e9e et contr\u00f4l\u00e9e plut\u00f4t que de d\u00e9pendre de la gravit\u00e9, d'un ressort ou d'une charge externe.<\/p><\/details><details class=\"wp-block-details has-border-color is-layout-flow wp-block-details-is-layout-flow\" style=\"border-color:#d7dde8;border-width:1px;margin-bottom:14px;padding-top:18px;padding-right:22px;padding-bottom:18px;padding-left:22px\"><summary>La force d'extension est-elle la m\u00eame que la force de r\u00e9traction ?<\/summary><p class=\"wp-block-paragraph\">Non. La force de rentr\u00e9e est bas\u00e9e sur la surface du piston moins la surface de la tige, elle est donc normalement plus faible \u00e0 la m\u00eame pression.<\/p><\/details><details class=\"wp-block-details has-border-color is-layout-flow wp-block-details-is-layout-flow\" style=\"border-color:#d7dde8;border-width:1px;margin-bottom:14px;padding-top:18px;padding-right:22px;padding-bottom:18px;padding-left:22px\"><summary>Qu'est-ce qui cause un mouvement irr\u00e9gulier ou saccad\u00e9 ?<\/summary><p class=\"wp-block-paragraph\">De l'air dans le circuit, un d\u00e9bit instable, une contamination, le frottement des joints, un d\u00e9salignement ou une charge lat\u00e9rale excessive peuvent tous affecter le mouvement. L'ensemble du circuit hydraulique et la g\u00e9om\u00e9trie de montage doivent \u00eatre v\u00e9rifi\u00e9s.<\/p><\/details>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Double-Acting Hydraulic Cylinders selection guide covering application fit, technical inputs, related products and OEM quotation requirements.<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-46","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/zqhydrauliccylinder.com\/fr\/wp-json\/wp\/v2\/pages\/46","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zqhydrauliccylinder.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/zqhydrauliccylinder.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/zqhydrauliccylinder.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zqhydrauliccylinder.com\/fr\/wp-json\/wp\/v2\/comments?post=46"}],"version-history":[{"count":4,"href":"https:\/\/zqhydrauliccylinder.com\/fr\/wp-json\/wp\/v2\/pages\/46\/revisions"}],"predecessor-version":[{"id":719,"href":"https:\/\/zqhydrauliccylinder.com\/fr\/wp-json\/wp\/v2\/pages\/46\/revisions\/719"}],"wp:attachment":[{"href":"https:\/\/zqhydrauliccylinder.com\/fr\/wp-json\/wp\/v2\/media?parent=46"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}