{"id":694,"date":"2018-11-24T08:36:04","date_gmt":"2018-11-24T07:36:04","guid":{"rendered":"https:\/\/www.spares-for-pumps.com\/?p=32938"},"modified":"2024-10-22T09:04:31","modified_gmt":"2024-10-22T07:04:31","slug":"pourquoi-utiliser-le-cardan-comme-transmission-dans-les-pompes-a-vis-excentree","status":"publish","type":"post","link":"https:\/\/sps.promisys-web.be\/fr\/blog\/pourquoi-utiliser-le-cardan-comme-transmission-dans-les-pompes-a-vis-excentree\/","title":{"rendered":"Pourquoi utiliser le cardan comme transmission dans les pompes \u00e0 vis excentr\u00e9e ?"},"content":{"rendered":"\n

En quoi, le cardan assurant la transmission entre le moteur et le rotor d’une pompe \u00e0 vis excentr\u00e9e Wangen<\/a>, est-il nettement plus fiable que les transmissions \u00e0 rotule.<\/p>\n\n\n\n

Dans une pompe \u00e0 vis excentr\u00e9e, le rotor doit non seulement tourner sur lui-m\u00eame, mais il doit en plus osciller verticalement dans l’ouverture du stator. <\/p>\n\n\n\n

En cons\u00e9quence, le moteur doit transmettre le mouvement de rotation en dehors de son axe.<\/p>\n\n\n\n

La plupart des pompes \u00e0 vis excentr\u00e9e concurrentes utilisent deux articulations \u00e0 rotules (Pin Joint) qui doivent \u00eatre replac\u00e9es r\u00e9guli\u00e8rement. Celles-ci pr\u00e9sentent toutefois une grande fragilit\u00e9, \u00e0 tout le moins \u00e0 comparer aux transmission par cardan.
En effet, toute la puissance transmise est concentr\u00e9e en un seul point.
Avec pour r\u00e9sultat, au fil du temps, que la rotule et la clavette oscillante se d\u00e9forment. Les d\u00e9formations entrainent des vibrations, \u00e0 tel point, que le rotor doit parfois \u00eatre remplac\u00e9 uniquement parce que la rotule de fixation \u00e0 l’arbre de transmission est ovalis\u00e9e. <\/p>\n\n\n\n

Pour \u00e9viter ce probl\u00e8me, les pompes Wangen utilisent une transmission \u00e0 cardan<\/strong>, identique aux cardans de transmission que l’on voit dans les transmissions pour camions.
Sa solidit\u00e9 est \u00e0 toute \u00e9preuve<\/strong>, il n’y a aucune vibration<\/strong> ni usure pr\u00e9matur\u00e9e.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Autres avantages<\/h3>\n\n\n\n

Le cardan a un diam\u00e8tre plus r\u00e9gulier que les transmission \u00e0 rotules.
Ce qui \u00e0 pour effet de diminuer d’autant les turbulences et r\u00e9duit le nombre de zones \u00ab\u00a0mortes\u00a0\u00bb, toujours plus compliqu\u00e9es \u00e0 nettoyer.<\/p>\n\n\n\n

Les pompes Wangen HILINE<\/a> pour applications alimentaires dispose d’un arbre de transmission \u00e0 diam\u00e8tre parfaitement constant.<\/p>\n\n\n\n

\n
Plus sur les Pompes Wangen<\/a><\/div>\n<\/div>\n\n\n\n

Vous Utilisez des Pompes \u00e0 Vis Excentr\u00e9e d’autres Marques !<\/h2>\n\n\n\n

Besoin de pi\u00e8ces d\u00e9tach\u00e9es ?<\/strong>
SPS propose une gamme compl\u00e8te de pi\u00e8ces d\u00e9tach\u00e9es pour les pompes \u00e0 vis excentr\u00e9e, en stock<\/strong>, telles que Allweiler<\/a> \u00ae<\/sup>, Bornemann<\/a> \u00ae<\/sup>, Seepex<\/a> \u00ae<\/sup>, Netzsch<\/a> \u00ae<\/sup>, Mono Pumps<\/a> \u00ae<\/sup>, Wangen Pumps<\/a> \u00ae<\/sup> et beaucoup d’autres marques.<\/a>.<\/p>\n\n\n

Allweiler<\/a>Bornemann<\/a>Mono Pumps<\/a>Netzsch<\/a>PCM<\/a>Seepex<\/a>Wangen<\/a><\/div>\n\n\n

Appelez-nous au +32 2 657 23 53<\/mark><\/strong> ou nous envoyer un courriel \u00e0 info@sps-pumps.com<\/strong><\/mark><\/a> pour une assistance imm\u00e9diate.<\/p>\n","protected":false},"excerpt":{"rendered":"

Les pompes \u00e0 vis excentr\u00e9e n\u00e9cessitent une transmission sp\u00e9ciale entre le moto-r\u00e9ducteur et le rotor.
\nEn effet, le rotor, comme son nom l’indique tourne sur lui-m\u00eame, mais il se d\u00e9place dans le stator de bas en haut et inversement…. Une difficult\u00e9 devenue un atout incontournable pour les pompes Wangen.<\/p>\n","protected":false},"author":9,"featured_media":856,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[66,79,68,81],"tags":[],"class_list":["post-694","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-biogaz-fr","category-wangen-pumps","category-biogaz","category-pompes-a-vis-excentrees"],"acf":[],"yoast_head":"\nPourquoi Utiliser un Cardan dans les Pompes \u00e0 Vis Excentr\u00e9e - SPS<\/title>\n<meta name=\"description\" content=\"Meilleur fiabilit\u00e9 des pompes \u00e0 vis excentr\u00e9e Wangen gr\u00e2ce \u00e0 leur transmission \u00e0 cardan. 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