{"id":3178,"date":"2026-05-11T08:58:04","date_gmt":"2026-05-11T08:58:04","guid":{"rendered":"https:\/\/sprocket-chain.net\/?post_type=product&#038;p=3178"},"modified":"2026-05-12T00:37:58","modified_gmt":"2026-05-12T00:37:58","slug":"a-series-short-pitch-precision-roller-chains","status":"publish","type":"product","link":"https:\/\/sprocket-chain.net\/fr\/produit\/a-series-short-pitch-precision-roller-chains\/","title":{"rendered":"Cha\u00eenes \u00e0 rouleaux de pr\u00e9cision \u00e0 pas court s\u00e9rie A"},"content":{"rendered":"<div style=\"font-family: Arial, sans-serif; font-size: clamp(14px, 2vw + 10px, 17px); line-height: 1.75; color: #222; margin: 0; padding: 0; box-sizing: border-box; word-break: break-word; overflow-wrap: break-word; width: 100%;\">\n<h2 style=\"font-size: clamp(20px, 3vw + 10px, 26px); font-weight: bold; color: #1a365d; border-left: 4px solid #1a365d; padding-left: 14px; margin: 48px 0 18px; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px;\">Principes fondamentaux de la m\u00e9canique et cin\u00e9matique \u00e0 grande vitesse<\/h2>\n<p style=\"margin: 0 0 18px 0;\">Une question fr\u00e9quemment pos\u00e9e par les \u00e9quipes d'approvisionnement technique charg\u00e9es d'\u00e9valuer les sch\u00e9mas de transport d'\u00e9nergie est la suivante\u00a0: <strong>Qu'est-ce qu'une cha\u00eene et un pignon ?<\/strong> Sur le plan fonctionnel, il s'agit d'une interface d'accouplement cin\u00e9tique pr\u00e9cise o\u00f9 un moyeu dent\u00e9 usin\u00e9 avec pr\u00e9cision transmet le couple moteur de rotation par l'interm\u00e9diaire d'une courroie m\u00e9tallique flexible et embo\u00eetable. Dans la configuration \u00e0 pas court de la s\u00e9rie A, la distance dimensionnelle entre les centres des axes cons\u00e9cutifs est volontairement r\u00e9duite au minimum par rapport au diam\u00e8tre total du rouleau. Ce pas r\u00e9duit se traduit math\u00e9matiquement par un nombre beaucoup plus \u00e9lev\u00e9 de dents du pignon en prise avec la tringlerie \u00e0 un angle de rotation donn\u00e9.<\/p>\n<div style=\"text-align: center; margin: 32px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 10px rgba(0,0,0,0.1); display: block; margin: 0 auto;\" title=\"Engrenage de cha\u00eene \u00e0 rouleaux \u00e0 pas court\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/chain-and-sprocket-animation.gif\" alt=\"Cin\u00e9matique anim\u00e9e des frappes \u00e0 pas court\" \/><\/div>\n<p style=\"margin: 0 0 18px 0;\">Cette architecture g\u00e9om\u00e9trique pr\u00e9cise supprime drastiquement les vibrations destructrices des cordes \u2013 les d\u00e9formations verticales harmoniques qui se produisent lorsque les maillons rectilignes individuels \u00e9pousent la forme polygonale du moyeu. En lissant cet arc d'engagement, la transmission transmet l'\u00e9nergie cin\u00e9tique en toute s\u00e9curit\u00e9 \u00e0 tr\u00e8s haut r\u00e9gime sans induire de vibrations structurelles du ch\u00e2ssis. Utilis\u00e9e comme transmission principale <a style=\"color: #004488; font-weight: bold; text-decoration: underline;\" href=\"https:\/\/chains-sprockets.com\/\" target=\"_blank\" rel=\"noopener\">cha\u00eene de transmission<\/a> Sur les \u00e9quipements de haute pr\u00e9cision, l'utilisation d'une maillon d\u00e9cal\u00e9 de deux pas (souvent appel\u00e9 demi-maillon) est fortement recommand\u00e9e par les concepteurs m\u00e9caniques afin d'obtenir des longueurs de boucle parfaitement exactes. Ce montage pr\u00e9cis minimise le jeu de fonctionnement, emp\u00eachant ainsi tout fouettement \u00e0 haute vitesse et garantissant un positionnement optimal des rouleaux pleins dans le logement des engrenages men\u00e9s.<\/p>\n<p style=\"margin: 0 0 24px 0;\">De plus, les applications commerciales standard tirent parti des limites de rendement exceptionnelles int\u00e9gr\u00e9es \u00e0 ces composants. Bien qu'ils soient extr\u00eamement flexibles <strong>cha\u00eene et pignon de moto<\/strong> La configuration utilise des joints toriques en caoutchouc sp\u00e9ciaux pour retenir la graisse interne malgr\u00e9 d'importantes forces centrifuges. Les composants industriels lourds de la s\u00e9rie A abandonnent g\u00e9n\u00e9ralement toute flexibilit\u00e9 lat\u00e9rale au profit d'une rigidit\u00e9 longitudinale inflexible. Ils sont con\u00e7us exclusivement pour tirer des charges de plusieurs tonnes strictement sur des plans parall\u00e8les sans se tordre, se d\u00e9former ou s'allonger avec le temps.<\/p>\n<h2 style=\"font-size: clamp(20px, 3vw + 10px, 26px); font-weight: bold; color: #1a365d; border-left: 4px solid #1a365d; padding-left: 14px; margin: 48px 0 18px; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px;\">Formats simplex et tol\u00e9rances g\u00e9om\u00e9triques<\/h2>\n<p style=\"margin: 0 0 18px 0;\">La configuration simplex (\u00e0 un seul brin) constitue la g\u00e9om\u00e9trie de base pour la transmission de puissance de la s\u00e9rie A. Elle achemine la totalit\u00e9 de la puissance du moteur principal \u00e0 travers une unique rang\u00e9e de surfaces d'appui tremp\u00e9es. Les param\u00e8tres empiriques d\u00e9taill\u00e9s ci-dessous sont strictement conformes aux normes techniques ISO et ANSI, et d\u00e9finissent les jeux g\u00e9om\u00e9triques pr\u00e9cis n\u00e9cessaires pour \u00e9viter tout allongement pr\u00e9matur\u00e9. Les exploitants d'installations doivent imp\u00e9rativement comparer la r\u00e9sistance \u00e0 la traction maximale (Qmin) \u00e0 la charge de fonctionnement continue de leurs machines afin de garantir le respect des limites d'\u00e9lasticit\u00e9.<\/p>\n<p style=\"margin: 0 0 18px 0;\">Lors du choix d'un galet de remplacement simplex \u00e0 partir du catalogue, il est imp\u00e9ratif de v\u00e9rifier le diam\u00e8tre exact du galet (d1 max) et la largeur int\u00e9rieure entre les plaques (b1 min). Un galet de dimensions incorrectes ne s'ins\u00e9rera pas correctement dans le logement de la denture du moyeu men\u00e9. Au lieu de cela, il frottera brutalement sur les flancs tremp\u00e9s des dents. Ce mauvais positionnement compromet la transmission de couple progressive caract\u00e9ristique des engrenages \u00e0 pas court, engendrant un frottement radial important qui use rapidement les surfaces en acier carbonitrur\u00e9.<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%; border-radius: 6px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); margin-bottom: 32px;\">\n<table style=\"width: 100%; min-width: 1100px; border-collapse: collapse; text-align: left; font-size: clamp(12px, 1.2vw + 8px, 14px);\">\n<thead>\n<tr style=\"background-color: #1e3a8a; color: #ffffff;\">\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Num\u00e9ro DIN\/ISO.<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">ANSI n\u00b0<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Pas (P) mm<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Diam\u00e8tre du rouleau (d1)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Largeur int\u00e9rieure (b1)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Diam\u00e8tre de la broche (d2)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Broche L max<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Pin Lc max<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Profondeur de la plaque (h2)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">\u00c9paisseur de la plaque (T)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">R\u00e9sistance \u00e0 la traction ultime kN\/lbf<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">R\u00e9sistance moyenne \u00e0 la traction (kN)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Poids kg\/m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold;\">*03C<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">*15<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.7625<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.48<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.38<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.62<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">6.10<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">6.90<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.30<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">0.60<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.80\/409<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.0<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">0.08<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold;\">*04C-1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">*25<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">6.3500<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.30<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.18<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.31<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.90<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">8.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">6.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">0.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.50\/795<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">0.15<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold;\">*06C-1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">*35<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.5250<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.08<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.77<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.58<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">13.17<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.30<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.90\/1795<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">10.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">0.33<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold;\">085-1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">41<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.7000<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.77<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">6.25<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.58<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">13.75<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.91<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.30<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">6.67\/1516<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">0.41<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">08A-1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.7000<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.95<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.85<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.96<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">16.60<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">17.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.50<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">14.10\/3205<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">17.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">0.62<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">10A-1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">50<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.8750<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">10.16<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.08<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">20.70<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">22.20<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.09<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.03<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">22.20\/5045<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">29.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.02<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">12A-1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">60<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.0500<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">11.91<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.57<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.94<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.90<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">27.70<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">18.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.42<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">31.80\/7227<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">41.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.50<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">16A-1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.4000<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.88<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.75<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.92<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">32.70<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">35.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">24.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.25<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">56.70\/12886<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">69.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.60<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">20A-1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">100<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">31.7500<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.05<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">18.90<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.53<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">40.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">44.70<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">30.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">88.50\/20114<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">109.2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.91<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">24A-1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">120<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">38.1000<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">22.23<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.22<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">11.10<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">50.30<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">54.30<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">35.70<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">127.00\/28864<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">156.3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.62<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">28A-1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">140<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">44.4500<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.22<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.70<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">54.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">59.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">41.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.60<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">172.40\/39182<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">212.0<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.50<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">32A-1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">160<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">50.8000<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">28.58<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">31.55<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">14.27<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">64.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">69.60<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">47.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">6.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">226.80\/51545<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">278.9<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">10.10<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">36A-1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">180<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">57.1500<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">35.71<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">35.48<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">17.46<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">72.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">78.60<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">53.60<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.20<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">280.20\/63682<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">341.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">13.45<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">40A-1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">200<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">63.5000<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">39.68<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">37.85<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.85<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">80.30<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">87.20<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">60.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">8.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">353.80\/80409<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">431.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">16.15<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">48A-1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">240<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">76.2000<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">47.63<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">47.35<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">23.81<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">95.50<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">103.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">72.39<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.50<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">510.30\/115977<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">622.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">23.20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: clamp(12px, 1.2vw + 8px, 14px); color: #718096; margin-top: 8px; font-style: italic; margin-bottom: 24px;\">* Exception concernant la cha\u00eene \u00e0 douilles : pour les variantes marqu\u00e9es d'un ast\u00e9risque, le param\u00e8tre d1 d\u00e9signe sp\u00e9cifiquement le diam\u00e8tre ext\u00e9rieur de la douille fixe interne plut\u00f4t que celui d'un rouleau externe tournant librement.<\/p>\n<h2 style=\"font-size: clamp(20px, 3vw + 10px, 26px); font-weight: bold; color: #1a365d; border-left: 4px solid #1a365d; padding-left: 14px; margin: 48px 0 18px; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px;\">R\u00e9partition transversale de la charge\u00a0: architectures duplex et triplex<\/h2>\n<p style=\"margin: 0 0 18px 0;\">Lorsque les param\u00e8tres de couple de rotation d\u00e9passent largement le seuil de limite \u00e9lastique d'une liaison simple, et que les dimensions du bo\u00eetier externe emp\u00eachent l'installation d'un pas plus grand, les ing\u00e9nieurs pr\u00e9conisent des configurations multiplex. Les liaisons duplex (\u00e0 double brin) et triplex (\u00e0 triple brin) soudent m\u00e9caniquement des rang\u00e9es parall\u00e8les de plaques d'acier \u00e0 haute teneur en carbone par l'interm\u00e9diaire de goupilles transversales c\u00e9ment\u00e9es et allong\u00e9es. En r\u00e9partissant l'immense contrainte radiale sur diff\u00e9rents plans porteurs, la contrainte de cisaillement par goupille diminue consid\u00e9rablement, pr\u00e9venant ainsi les ruptures catastrophiques dans des environnements tr\u00e8s impr\u00e9visibles tels que les fours rotatifs massifs ou les \u00e9corceuses de bois lourdes.<\/p>\n<div style=\"text-align: center; margin: 32px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 10px rgba(0,0,0,0.1); display: block; margin: 0 auto;\" title=\"Rang\u00e9es de transmission multiplex\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/simplex-duplex-triplex-chain.webp\" alt=\"Distribution du pas transversal de la cha\u00eene \u00e0 rouleaux multiplex\" \/><\/div>\n<p style=\"margin: 0 0 24px 0;\">Le param\u00e8tre d'ing\u00e9nierie critique absolu introduit dans la matrice de donn\u00e9es multiplex\u00e9es est le pas transversal (Pt). Celui-ci d\u00e9finit la distance exacte entre les axes des rang\u00e9es de rouleaux parall\u00e8les. Multibrins <a style=\"color: #004488; font-weight: bold; text-decoration: underline;\" href=\"https:\/\/sprocket-chain.net\/fr\/\">syst\u00e8mes de pignons et de cha\u00eenes<\/a> L'alignement doit \u00eatre pr\u00e9cis au microm\u00e8tre. Si les moyeux dent\u00e9s sont mal align\u00e9s, ou si le taillage du moyeu ne reproduit pas fid\u00e8lement l'espacement Pt, la charge cin\u00e9tique se reporte brutalement sur un seul brin. Ceci provoque la rupture imm\u00e9diate des plaques int\u00e9rieures et la destruction de l'ensemble. Le respect des sp\u00e9cifications du tableau ci-dessous garantit une r\u00e9partition parfaitement parall\u00e8le sur l'ensemble de la transmission.<\/p>\n<h3 style=\"font-size: clamp(18px, 2.5vw + 10px, 22px); font-weight: bold; color: #2c5282; border-left: 3px solid #2c5282; padding-left: 12px; margin: 32px 0 14px; border-bottom: 1px solid #e2e8f0; padding-bottom: 8px;\">Matrice de donn\u00e9es duplex (2 brins)<\/h3>\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%; border-radius: 6px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); margin-bottom: 32px;\">\n<table style=\"width: 100%; min-width: 1100px; border-collapse: collapse; text-align: left; font-size: clamp(12px, 1.2vw + 8px, 14px);\">\n<thead>\n<tr style=\"background-color: #1e3a8a; color: #ffffff;\">\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Num\u00e9ro DIN\/ISO.<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">ANSI n\u00b0<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Pas (P) mm<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Diam\u00e8tre du rouleau (d1)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Largeur int\u00e9rieure (b1)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Diam\u00e8tre de la broche (d2)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Broche L max<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Pin Lc max<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Profondeur de la plaque (h2)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">\u00c9paisseur de la plaque (T)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1; background-color: #0f172a;\">Transversale (Pt)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">R\u00e9sistance \u00e0 la traction ultime kN\/lbf<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">R\u00e9sistance moyenne \u00e0 la traction (kN)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Poids kg\/m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold;\">*04C-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">*25-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">6.350<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.30<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.18<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.31<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">14.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.0<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">6.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">0.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">6.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.00\/1591<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">8.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">0.28<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold;\">*06C-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">*35-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.525<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.08<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.77<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.58<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">22.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">23.3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.30<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">10.13<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.80\/3591<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.7<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">0.63<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold;\">085-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">41-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.700<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.77<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">6.25<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.58<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.7<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">26.9<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.91<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.30<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">11.95<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">13.34\/3032<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">16.9<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">0.81<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">08A-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">40-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.700<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.95<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.85<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.96<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">31.0<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">32.2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.50<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">14.38<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">28.20\/6409<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">35.9<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.12<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">10A-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">50-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.875<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">10.16<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.08<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">38.9<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">40.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.09<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.03<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">18.11<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">44.40\/10091<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">58.1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.00<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">12A-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">60-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.050<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">11.91<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.57<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.94<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">48.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">50.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">18.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.42<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">22.78<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">63.60\/14455<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">82.1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.92<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">16A-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">80-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.400<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.88<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.75<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.92<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">62.7<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">64.3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">24.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.25<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">29.29<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">113.40\/25773<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">141.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.15<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">20A-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">100-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">31.750<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.05<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">18.90<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.53<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">76.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">80.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">30.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">35.76<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">177.00\/40227<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">219.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.80<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">24A-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">120-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">38.100<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">22.23<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.22<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">11.10<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">95.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">99.7<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">35.70<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">45.44<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">254.00\/57727<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">314.9<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">11.70<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">28A-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">140-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">44.450<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.22<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.70<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">103.3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">107.9<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">41.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.60<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">48.87<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">344.80\/78364<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">427.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.14<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">32A-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">160-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">50.800<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">28.58<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">31.55<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">14.27<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">123.3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">128.1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">47.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">6.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">58.55<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">453.60\/103091<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">562.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">20.14<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">36A-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">180-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">57.150<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">35.71<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">35.48<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">17.46<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">138.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">144.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">53.60<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.20<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">65.84<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">560.50\/127386<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">695.0<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">29.22<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">40A-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">200-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">63.500<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">39.68<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">37.85<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.85<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">151.9<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">158.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">60.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">8.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">71.55<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">707.60\/160818<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">877.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">32.24<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">48A-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">240-2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">76.200<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">47.63<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">47.35<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">23.81<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">183.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">190.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">72.39<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.50<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">87.83<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1020.60\/213955<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1255.3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">45.23<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"font-size: clamp(18px, 2.5vw + 10px, 22px); font-weight: bold; color: #2c5282; border-left: 3px solid #2c5282; padding-left: 12px; margin: 32px 0 14px; border-bottom: 1px solid #e2e8f0; padding-bottom: 8px;\">Matrice de donn\u00e9es triplex (3 brins)<\/h3>\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%; border-radius: 6px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); margin-bottom: 32px;\">\n<table style=\"width: 100%; min-width: 900px; border-collapse: collapse; text-align: left; font-size: clamp(12px, 1.2vw + 8px, 14px);\">\n<thead>\n<tr style=\"background-color: #1e3a8a; color: #ffffff;\">\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Num\u00e9ro DIN\/ISO.<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">ANSI n\u00b0<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Pas mm<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Diam\u00e8tre du rouleau<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Largeur int\u00e9rieure<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Diam\u00e8tre de la broche<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Broche L max<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Pin Lc max<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Profondeur de la plaque<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">\u00c9paisseur de la plaque<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1; background-color: #0f172a;\">Transversale (Pt)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">R\u00e9sistance \u00e0 la traction ultime kN\/lbf<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">R\u00e9sistance moyenne \u00e0 la traction (kN)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Poids kg\/m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold;\">*04C-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">*25-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">6.350<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.30<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.18<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.31<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">21.0<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">21.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">6.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">0.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">6.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">10.5\/2386<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">0.44<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold;\">*06C-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">*35-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.525<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.08<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.77<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.58<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">32.7<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">33.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.30<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">10.13<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">23.7\/5386<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">28.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.05<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">08A-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">40-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.700<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.95<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.85<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.96<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">45.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">46.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.50<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">14.38<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">42.3\/9614<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">50.0<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.90<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">10A-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">50-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.875<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">10.16<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.08<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">57.0<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">58.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.09<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.03<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">18.11<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">66.6\/15136<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">77.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.09<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">12A-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">60-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.050<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">11.91<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.57<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.94<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">71.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">73.3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">18.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.42<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">22.78<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">95.4\/21682<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">111.1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.54<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">16A-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">80-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.400<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.88<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.75<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.92<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">91.7<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">93.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">24.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.25<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">29.29<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">170.1\/38659<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">198.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.89<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">20A-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">100-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">31.750<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.05<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">18.90<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.53<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">112.2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">116.3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">30.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">35.76<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">265.5\/60341<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">309.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">11.77<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">24A-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">120-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">38.100<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">22.23<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.22<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">11.10<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">141.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">145.2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">35.70<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">45.44<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">381.0\/86591<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">437.2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">17.53<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">28A-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">140-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">44.450<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.22<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.70<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">152.2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">156.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">41.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.60<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">48.87<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">517.2\/117545<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">593.3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">22.20<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">32A-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">160-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">50.800<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">28.58<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">31.55<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">14.27<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">181.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">186.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">47.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">6.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">58.55<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">680.4\/154636<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">780.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">30.02<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">36A-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">180-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">57.150<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">35.71<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">35.48<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">17.46<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">204.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">210.2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">53.60<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.20<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">65.84<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">840.7\/191068<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">983.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">38.22<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">40A-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">200-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">63.500<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">39.68<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">37.85<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.85<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">223.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">230.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">60.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">8.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">71.55<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1061.4\/241227<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1217.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">49.03<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">48A-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">240-3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">76.200<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">47.63<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">47.35<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">23.81<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">271.3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">278.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">72.39<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.50<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">87.83<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1530.9\/347932<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1756.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">71.60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"font-size: clamp(18px, 2.5vw + 10px, 22px); font-weight: bold; color: #2c5282; border-left: 3px solid #2c5282; padding-left: 12px; margin: 32px 0 14px; border-bottom: 1px solid #e2e8f0; padding-bottom: 8px;\">Ing\u00e9nierie multibrins (jusqu'\u00e0 octuplex \/ 8 rang\u00e9es)<\/h3>\n<p style=\"margin: 0 0 16px 0;\">Lorsque le d\u00e9gagement vertical est extr\u00eamement limit\u00e9 mais qu'une force de traction consid\u00e9rable est requise, les ing\u00e9nieurs pr\u00e9conisent des cha\u00eenes de pr\u00e9cision \u00e0 4, 5, 6 ou 8 brins. L'installation de ces imposants ensembles n\u00e9cessite imp\u00e9rativement un \u00e9quipement de pressage hydraulique, car les d\u00e9rive-cha\u00eenes manuels ne peuvent exercer la force n\u00e9cessaire pour cisailler en toute s\u00e9curit\u00e9 les axes transversaux \u00e9pais.<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%; border-radius: 6px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); margin-bottom: 32px;\">\n<table style=\"width: 100%; min-width: 1100px; border-collapse: collapse; text-align: left; font-size: clamp(12px, 1.2vw + 8px, 14px);\">\n<thead>\n<tr style=\"background-color: #1e3a8a; color: #ffffff;\">\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">EP Chain No.<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">ANSI n\u00b0<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Pas mm<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Diam\u00e8tre du rouleau<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Largeur int\u00e9rieure<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Diam\u00e8tre de la broche<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Broche L max<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Pin Lc max<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Profondeur de la plaque<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">\u00c9paisseur de la plaque<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1; background-color: #0f172a;\">Transversale (Pt)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">R\u00e9sistance \u00e0 la traction ultime kN\/lbf<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">R\u00e9sistance moyenne \u00e0 la traction (kN)<\/th>\n<th style=\"padding: 10px; border: 1px solid #cbd5e1;\">Poids kg\/m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">08A-4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">40-4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.700<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.95<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.85<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.96<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">59.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">61.0<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.50<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">14.38<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">56.4\/12687<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">62.04<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.57<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">10A-4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">50-4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.875<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">10.16<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.08<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">75.1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">76.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.09<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.03<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">18.11<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">88.8\/19976<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">97.68<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.30<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">12A-4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">60-4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.050<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">11.91<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.57<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.94<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">94.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">96.1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">18.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.42<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">22.78<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">127.2\/28614<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">139.92<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">6.21<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">16A-4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">80-4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.400<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.88<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.75<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.92<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">121.0<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">124.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">24.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.25<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">29.29<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">226.8\/51020<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">249.48<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">10.37<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">20A-4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">100-4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">31.750<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.05<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">18.90<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.53<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">147.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">152.1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">30.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">35.76<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">354\/79635<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">389.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.60<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">24A-4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">120-4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">38.100<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">22.23<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.22<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">11.10<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">187.0<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">190.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">35.70<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">45.44<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">508\/114278<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">558.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">23.56<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">08A-5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">40-5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.700<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.95<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.85<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.96<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">74.2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">75.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.50<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">14.38<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">70.5\/15859<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">77.55<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.19<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">10A-5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">50-5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.875<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">10.16<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.08<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">93.2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">94.7<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.09<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.03<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">18.11<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">111\/24970<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">122.10<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.37<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">12A-5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">60-5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.050<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">11.91<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.57<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.94<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">117.0<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">118.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">18.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.42<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">22.78<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">159\/35768<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">174.90<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.75<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">16A-5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">80-5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.400<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.88<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.75<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.92<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">149.9<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">153.7<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">24.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.25<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">29.29<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">283.5\/63775<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">311.85<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.96<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">20A-5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">100-5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">31.750<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.05<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">18.90<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.53<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">183.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">187.9<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">30.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">35.76<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">442.5\/99543<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">486.75<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.46<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">24A-5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">120-5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">38.100<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">22.23<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.22<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">11.10<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">232.3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">236.1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">35.70<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">45.44<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">635\/142848<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">698.50<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">29.40<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">08A-6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">40-6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.700<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.95<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.85<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.96<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">88.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">89.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.50<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">14.38<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">84.6\/19031<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">93.06<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.83<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">10A-6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">50-6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.875<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">10.16<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.08<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">111.3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">112.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.09<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.03<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">18.11<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">133.2\/29964<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">146.52<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">6.43<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">12A-6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">60-6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.050<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">11.91<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.57<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.94<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">139.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">141.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">18.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.42<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">22.78<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">190.8\/42921<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">209.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.31<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">16A-6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">80-6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.400<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.88<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.75<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.92<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">179.2<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">183.0<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">24.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.25<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">29.29<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">340.2\/76530<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">374.22<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.50<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">20A-6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">100-6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">31.750<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.05<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">18.90<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.53<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">219.4<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">223.7<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">30.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">35.76<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">531\/119452<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">584.10<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">23.36<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">24A-6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">120-6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">38.100<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">22.23<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.22<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">11.10<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">278.0<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">282.0<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">35.70<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">45.44<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">762\/171417<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">838.20<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">35.30<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">08A-8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">40-8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.700<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.95<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.85<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.96<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">117.3<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">118.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1.50<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">14.38<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">112.8\/25375<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">124.08<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.11<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">10A-8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">50-8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.875<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">10.16<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.40<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.08<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">147.5<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">149.0<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.09<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.03<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">18.11<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">177.6\/39952<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">195.36<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">8.59<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">12A-8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">60-8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.050<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">11.91<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.57<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">5.94<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">185.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">187.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">18.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">2.42<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">22.78<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">254.4\/57229<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">279.84<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">12.37<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">16A-8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">80-8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.400<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.88<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">15.75<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">7.92<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">237.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">241.6<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">24.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">3.25<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">29.29<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">453.6\/102040<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">498.96<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">20.67<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">20A-8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">100-8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">31.750<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">19.05<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">18.90<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">9.53<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">290.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">295.1<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">30.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.00<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">35.76<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">708\/159270<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">778.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">31.14<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">24A-8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #1e3a8a;\">120-8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">38.100<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">22.23<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">25.22<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">11.10<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">368.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">372.8<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">35.70<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">4.80<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1; font-weight: bold; color: #c53030;\">45.44<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1016\/228557<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">1176<\/td>\n<td style=\"padding: 8px; border: 1px solid #cbd5e1;\">47.07<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(20px, 3vw + 10px, 26px); font-weight: bold; color: #1a365d; border-left: 4px solid #1a365d; padding-left: 14px; margin: 48px 0 16px; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px;\">Principaux avantages en ing\u00e9nierie et m\u00e9tallurgie<\/h2>\n<p style=\"margin: 0 0 24px 0;\">Les \u00e9quipes d'approvisionnement commettent souvent l'erreur de s\u00e9lectionner les pi\u00e8ces de rechange en se basant uniquement sur la r\u00e9sistance \u00e0 la traction maximale indiqu\u00e9e dans le catalogue. Or, les m\u00e9canismes de transmission industriels c\u00e8dent rarement sous l'effet d'une surcharge statique unique et massive. Leur d\u00e9faillance r\u00e9sulte plut\u00f4t de la contrainte cumul\u00e9e de millions de cycles de rotation rapides. La physique de l'ing\u00e9nierie d\u00e9finit la r\u00e9sistance \u00e0 la fatigue comme la charge continue maximale qu'un composant peut supporter ind\u00e9finiment sans se rompre sous l'effet de contraintes cycliques. La s\u00e9rie A garantit une r\u00e9sistance \u00e0 la fatigue strictement \u00e9gale \u00e0 1\/9 de la capacit\u00e9 de traction maximale de la cha\u00eene. Notre proc\u00e9d\u00e9 de fabrication sp\u00e9cialis\u00e9 permet de lutter efficacement contre ce ph\u00e9nom\u00e8ne gr\u00e2ce \u00e0 un grenaillage localis\u00e9 intense et \u00e0 une lubrification optimis\u00e9e.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 2vw; margin-bottom: 32px;\">\n<div style=\"flex: 1 1 300px; width: 100%; max-width: 400px; box-sizing: border-box; padding: 3%; background-color: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; margin-bottom: 2vw;\">\n<h3 style=\"color: #2b6cb0; font-size: clamp(16px, 2vw + 10px, 20px); margin-top: 0; border-bottom: 1px solid #e2e8f0; padding-bottom: 8px;\">\u2699\ufe0f Grenaillage avanc\u00e9<\/h3>\n<p style=\"margin-bottom: 0;\">Les plaques d'acier \u00e0 haute teneur en carbone sont bombard\u00e9es \u00e0 des vitesses extr\u00eamement \u00e9lev\u00e9es par des particules microsph\u00e9riques. Ce proc\u00e9d\u00e9 d'\u00e9crouissage intense induit une couche profonde de contraintes r\u00e9siduelles de compression b\u00e9n\u00e9fiques, scellant efficacement les imperfections microscopiques de surface et retardant consid\u00e9rablement l'amor\u00e7age des fissures de fatigue sous charge.<\/p>\n<\/div>\n<div style=\"flex: 1 1 300px; width: 100%; max-width: 400px; box-sizing: border-box; padding: 3%; background-color: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; margin-bottom: 2vw;\">\n<h3 style=\"color: #2b6cb0; font-size: clamp(16px, 2vw + 10px, 20px); margin-top: 0; border-bottom: 1px solid #e2e8f0; padding-bottom: 8px;\">\ud83d\udee2\ufe0f Lubrification interne sous vide<\/h3>\n<p style=\"margin-bottom: 0;\">Les pulv\u00e9risations d'huile externes p\u00e9n\u00e8trent rarement dans le jeu microscopique entre l'axe et la bague pleine. Lors de l'assemblage final, nos cha\u00eenes sont lubrifi\u00e9es par injection sous vide avec des lubrifiants anti-usure \u00e0 haute viscosit\u00e9, cr\u00e9ant un film hydrodynamique permanent qui s\u00e9pare les surfaces m\u00e9talliques internes et retarde l'usure abrasive.<\/p>\n<\/div>\n<div style=\"flex: 1 1 300px; width: 100%; max-width: 400px; box-sizing: border-box; padding: 3%; background-color: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; margin-bottom: 2vw;\">\n<h3 style=\"color: #2b6cb0; font-size: clamp(16px, 2vw + 10px, 20px); margin-top: 0; border-bottom: 1px solid #e2e8f0; padding-bottom: 8px;\">\ud83d\udd29 Rouleaux solides extrud\u00e9s \u00e0 froid<\/h3>\n<p style=\"margin-bottom: 0;\">Les syst\u00e8mes de suspension standard du march\u00e9 secondaire utilisent souvent des galets fendus ou enroul\u00e9s pr\u00e9sentant une jointure. Les forces d'impact \u00e0 haute vitesse fl\u00e9chissent de mani\u00e8re r\u00e9p\u00e9t\u00e9e cette jointure, provoquant une rupture imm\u00e9diate par fatigue. Notre conception robuste r\u00e9partit parfaitement les forces d'impact sur un cylindre monobloc \u00e0 360 degr\u00e9s.<\/p>\n<\/div>\n<div style=\"flex: 1 1 300px; width: 100%; max-width: 400px; box-sizing: border-box; padding: 3%; background-color: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; margin-bottom: 2vw;\">\n<h3 style=\"color: #2b6cb0; font-size: clamp(16px, 2vw + 10px, 20px); margin-top: 0; border-bottom: 1px solid #e2e8f0; padding-bottom: 8px;\">\ud83c\udfaf Fabrication de pr\u00e9cision<\/h3>\n<p style=\"margin: 0;\">Les plaques standard bon march\u00e9 sont poin\u00e7onn\u00e9es brutalement, laissant des bavures microscopiques \u00e0 l'int\u00e9rieur des trous de per\u00e7age, sources de concentration de contraintes. Nous utilisons des techniques de d\u00e9rive en plusieurs \u00e9tapes et de rasage de pr\u00e9cision, cr\u00e9ant un al\u00e9sage parfaitement cylindrique et poli int\u00e9rieurement, qui assure un maintien impeccable des goupilles c\u00e9ment\u00e9es.<\/p>\n<\/div>\n<\/div>\n<div style=\"text-align: center; margin: 32px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 10px rgba(0,0,0,0.1); display: block; margin: 0 auto;\" title=\"M\u00e9canismes internes\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/roller-chain-components-and-pitch-definition.webp\" alt=\"Structure interne d&#039;une cha\u00eene \u00e0 rouleaux \u00e0 pas court\" \/><\/div>\n<h2 style=\"font-size: clamp(20px, 3vw + 10px, 26px); font-weight: bold; color: #1a365d; border-left: 4px solid #1a365d; padding-left: 14px; margin: 48px 0 16px; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px;\">Couplage cin\u00e9matique : Anatomie d'un pignon<\/h2>\n<p style=\"margin: 0 0 18px 0;\">La transmission flexible la plus perfectionn\u00e9e est totalement inutile si elle est associ\u00e9e \u00e0 des moyeux rotatifs d\u00e9grad\u00e9s. Les ing\u00e9nieurs doivent examiner rigoureusement\u2026 <strong>Anatomie d'un pignon<\/strong> Avant l'installation, un moyeu de haute qualit\u00e9 pr\u00e9sente un profil de dent en d\u00e9veloppante taill\u00e9 avec pr\u00e9cision, permettant aux rouleaux massifs extrud\u00e9s \u00e0 froid de s'ins\u00e9rer en douceur dans le logement sans frottement abrasif. Si vous montez un ensemble de pr\u00e9cision neuf sur des dents de pignon fortement us\u00e9es et \u00ab\u00a0crois\u00e9es\u00a0\u00bb, la g\u00e9om\u00e9trie d\u00e9form\u00e9e de l'engrenage usera brutalement la surface tremp\u00e9e des nouveaux rouleaux, r\u00e9duisant ainsi la dur\u00e9e de vie de cette am\u00e9lioration de plus de moiti\u00e9.<\/p>\n<div style=\"text-align: center; margin: 32px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 14px rgba(0,0,0,0.10); display: block; margin: 0 auto;\" title=\"Moyeux de pignon compagnon\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-1.webp\" alt=\"Moyeu de pignon tremp\u00e9 par induction\" \/><\/div>\n<p style=\"margin: 0 0 24px 0;\">Pour garantir une harmonie m\u00e9canique, nous fournissons des fraises-m\u00e8res de pr\u00e9cision. <a style=\"color: #0056b3; font-weight: bold; text-decoration: underline;\" href=\"https:\/\/sprocket-chain.net\/fr\/categorie-produit\/sprocket\/\">pignons<\/a> Con\u00e7us comme des paires cin\u00e9tiques exactes, nos moyeux pr\u00e9sentent des g\u00e9om\u00e9tries de dents en d\u00e9veloppante rigoureusement calibr\u00e9es pour un engagement \u00e0 pas court. De plus, nous appliquons un traitement de trempe par induction haute fr\u00e9quence cibl\u00e9, exclusivement sur les flancs des dents. Ceci permet d'atteindre une duret\u00e9 Rockwell de 45 \u00e0 50 HRC directement au niveau de la zone de contact, offrant une r\u00e9sistance exceptionnelle au frottement abrasif des rouleaux \u00e0 grande vitesse, tout en pr\u00e9servant intentionnellement un noyau ductile pour absorber les vibrations impr\u00e9visibles de la machine.<\/p>\n<h2 style=\"font-size: clamp(20px, 3vw + 10px, 26px); font-weight: bold; color: #1a365d; border-left: 4px solid #1a365d; padding-left: 14px; margin: 48px 0 16px; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px;\">Sc\u00e9narios d'applications industrielles mondiales<\/h2>\n<p style=\"margin: 0 0 18px 0;\">En raison de l'effet polygonal intrins\u00e8quement r\u00e9duit associ\u00e9 aux courtes distances d'espacement, ces transmissions sp\u00e9cifiques sont tr\u00e8s pris\u00e9es dans les secteurs exigeant un transfert cin\u00e9tique absolument fluide et continu \u00e0 des r\u00e9gimes \u00e9lev\u00e9s.<\/p>\n<h3 style=\"font-size: clamp(18px, 2.5vw, 22px); font-weight: bold; color: #0056b3; border-left: 3px solid #0056b3; padding-left: 12px; margin: 32px 0 14px; border-bottom: 1px solid #e2e8f0; padding-bottom: 8px;\">M\u00e9canismes de r\u00e9colte agricole<\/h3>\n<p style=\"margin: 0 0 18px 0;\">Les moissonneuses-batteuses modernes et les silos \u00e0 grains de grande capacit\u00e9 soumettent leurs transmissions internes \u00e0 des conditions de terrain extr\u00eamement poussi\u00e9reuses et abrasives, tout en exigeant une synchronisation pr\u00e9cise. Un pas court de pr\u00e9cision <a style=\"color: #004488; font-weight: bold; text-decoration: underline;\" href=\"https:\/\/sprocket-chain.net\/fr\/categorie-produit\/chain\/\">cha\u00eene \u00e0 rouleaux<\/a> Dot\u00e9es de joints toriques sp\u00e9ciaux en forme de X qui emp\u00eachent physiquement la poussi\u00e8re de silice de p\u00e9n\u00e9trer, les t\u00eates de r\u00e9colte maintiennent un calage m\u00e9canique pr\u00e9cis tout au long des courtes et critiques p\u00e9riodes de r\u00e9colte saisonni\u00e8re dans les zones rurales de Gyeonggi-do et de Chungcheongbuk-do.<\/p>\n<div style=\"text-align: center; margin: 32px 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3147\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-2.webp\" alt=\"pignon et cha\u00eene 2\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-2.webp 1448w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-2-1280x960.webp 1280w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-2-980x735.webp 980w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-2-480x360.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1448px, 100vw\" \/><\/div>\n<h3 style=\"font-size: clamp(18px, 2.5vw, 22px); font-weight: bold; color: #0056b3; border-left: 3px solid #0056b3; padding-left: 12px; margin: 32px 0 14px; border-bottom: 1px solid #e2e8f0; padding-bottom: 8px;\">Emballage automatis\u00e9 \u00e0 grande vitesse<\/h3>\n<p style=\"margin: 0 0 24px 0;\">Au sein des centres de distribution rapide op\u00e9rant pr\u00e8s d'Incheon, <a style=\"color: #004488; font-weight: bold; text-decoration: underline;\" href=\"https:\/\/chains-sprockets.com\/\" target=\"_blank\" rel=\"noopener\">cha\u00eene de convoyeur<\/a> Les r\u00e9seaux fonctionnent de mani\u00e8re quasi continue. Les liaisons \u00e0 grand pas induisent d'importantes vibrations verticales (effet de corde) \u00e0 haute vitesse, perturbant les lecteurs de codes-barres et provoquant le basculement des produits l\u00e9gers. La s\u00e9rie A de pr\u00e9cision minimise consid\u00e9rablement ces vibrations verticales, cr\u00e9ant ainsi une surface de manutention parfaitement lisse, capable de supporter en toute s\u00e9curit\u00e9 des vitesses de transfert lin\u00e9aires extr\u00eamement \u00e9lev\u00e9es (en pieds par minute).<\/p>\n<h2 style=\"font-size: clamp(20px, 3vw + 10px, 26px); font-weight: bold; color: #1a365d; border-left: 4px solid #1a365d; padding-left: 14px; margin: 48px 0 16px; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px;\">Infrastructure de fabrication certifi\u00e9e ISO<\/h2>\n<p style=\"margin: 0 0 16px 0;\">L'approvisionnement en composants de transmission ne se limite pas \u00e0 la simple correspondance des dimensions physiques\u00a0; il exige un partenariat d'ing\u00e9nierie capable de fournir une m\u00e9tallurgie rigoureuse certifi\u00e9e ISO dans des d\u00e9lais industriels serr\u00e9s. Korea Ever-Power Chain and Sprocket Co., Ltd soutient l'industrie lourde asiatique depuis plus de vingt ans. En stockant localement notre important stock de composants de la s\u00e9rie A en Cor\u00e9e du Sud, nous nous affranchissons totalement des d\u00e9lais du transport maritime international et exp\u00e9dions r\u00e9guli\u00e8rement des pi\u00e8ces de rechange multibrins lourdes \u00e0 Busan ou Ulsan en 24\u00a0heures.<\/p>\n<div style=\"text-align: center; margin: 32px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 10px rgba(0,0,0,0.1); display: block; margin: 0 auto;\" title=\"Installation de traitement thermique\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/ever-power-workshop-1.webp\" alt=\"Ligne de traitement thermique et d&#039;assemblage avanc\u00e9e\" \/><\/div>\n<p style=\"margin: 0 0 24px 0;\">Nos lignes de production int\u00e8grent des fours multifonctions intelligents Epson pour garantir un traitement thermique parfaitement uniforme, tandis que des cellules de soudage robotis\u00e9es ABB de pointe assurent une p\u00e9n\u00e9tration homog\u00e8ne des plaques de fixation sp\u00e9cialis\u00e9es. Chaque lot est soumis \u00e0 des tests de charge destructifs rigoureux afin de v\u00e9rifier empiriquement que la r\u00e9sistance \u00e0 la traction de base est largement d\u00e9pass\u00e9e avant que les pi\u00e8ces ne soient conditionn\u00e9es sous vide en toute s\u00e9curit\u00e9 pour l'exp\u00e9dition.<\/p>\n<h2 style=\"font-size: clamp(20px, 3vw + 10px, 26px); font-weight: bold; color: #1a365d; border-left: 4px solid #1a365d; padding-left: 14px; margin: 48px 0 16px; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px;\">FAQ sur la maintenance technique<\/h2>\n<div style=\"margin: 20px 0;\">\n<details style=\"background: #ffffff; border: 1px solid #cbd5e0; border-radius: 6px; margin-bottom: 8px; overflow: hidden;\">\n<summary style=\"cursor: pointer; padding: 14px 18px; font-weight: bold; font-size: 15px; color: #1a365d; list-style: none; display: flex; justify-content: space-between; align-items: center; background: #f8fafc; -webkit-tap-highlight-color: transparent;\">\u00c0 quel pourcentage d'allongement une cha\u00eene de la s\u00e9rie A doit-elle \u00eatre remplac\u00e9e\u00a0?<span style=\"font-size: 18px; color: #1a365d; flex-shrink: 0; margin-left: 10px;\">+<\/span><\/summary>\n<div style=\"padding: 14px 18px; font-size: 15px; line-height: 1.7; border-top: 1px solid #cbd5e0; color: #4a5568;\">Le protocole d'ing\u00e9nierie standard impose le remplacement obligatoire lorsque l'allongement total atteint pr\u00e9cis\u00e9ment 3,0% de la longueur du segment initialement mesur\u00e9. Pour les applications \u00e0 grande vitesse exigeant une synchronisation pr\u00e9cise, nos ing\u00e9nieurs appliquent un seuil de remplacement plus strict de 1,5% afin d'\u00e9viter que les rouleaux n'endommagent les flancs dent\u00e9s.<\/div>\n<\/details>\n<details style=\"background: #ffffff; border: 1px solid #cbd5e0; border-radius: 6px; margin-bottom: 8px; overflow: hidden;\">\n<summary style=\"cursor: pointer; padding: 14px 18px; font-weight: bold; font-size: 15px; color: #1a365d; list-style: none; display: flex; justify-content: space-between; align-items: center; background: #f8fafc; -webkit-tap-highlight-color: transparent;\">Puis-je r\u00e9parer un assemblage triplex cass\u00e9 en utilisant des maillons ma\u00eetres monobrins standard\u00a0?<span style=\"font-size: 18px; color: #1a365d; flex-shrink: 0; margin-left: 10px;\">+<\/span><\/summary>\n<div style=\"padding: 14px 18px; font-size: 15px; line-height: 1.7; border-top: 1px solid #cbd5e0; color: #4a5568;\">Non. Un syst\u00e8me \u00e0 plusieurs brins repose enti\u00e8rement sur le pas transversal (Pt) pr\u00e9cis entre les rang\u00e9es pour \u00e9quilibrer la charge de cisaillement. Remplacer un segment par des maillons ma\u00eetres simples mal ajust\u00e9s ou desserr\u00e9s d\u00e9s\u00e9quilibrera instantan\u00e9ment la transmission de puissance sur une seule rang\u00e9e, provoquant la rupture de l'assemblage. Il est imp\u00e9ratif de toujours avoir en stock des maillons ma\u00eetres multiplex assortis.<\/div>\n<\/details>\n<details style=\"background: #ffffff; border: 1px solid #cbd5e0; border-radius: 6px; margin-bottom: 8px; overflow: hidden;\">\n<summary style=\"cursor: pointer; padding: 14px 18px; font-weight: bold; font-size: 15px; color: #1a365d; list-style: none; display: flex; justify-content: space-between; align-items: center; background: #f8fafc; -webkit-tap-highlight-color: transparent;\">Pourquoi ma cha\u00eene de convoyage \u00e0 grande vitesse g\u00e9n\u00e8re-t-elle un bruit harmonique extr\u00eame\u00a0?<span style=\"font-size: 18px; color: #1a365d; flex-shrink: 0; margin-left: 10px;\">+<\/span><\/summary>\n<div style=\"padding: 14px 18px; font-size: 15px; line-height: 1.7; border-top: 1px solid #cbd5e0; color: #4a5568;\">Un bruit excessif est g\u00e9n\u00e9ralement d\u00fb \u00e0 une forte tension des cordes ou \u00e0 un d\u00e9faut d'alignement du pignon. Si le moyeu est us\u00e9 et pr\u00e9sente un profil en crochet, ou si les arbres ne sont pas parall\u00e8les, les rouleaux pleins frappent violemment les dents m\u00e9talliques au lieu de s'y loger en douceur. V\u00e9rifiez l'alignement des arbres \u00e0 l'aide d'un outil laser et contr\u00f4lez leur allongement avec un calibre de pr\u00e9cision.<\/div>\n<\/details>\n<details style=\"background: #ffffff; border: 1px solid #cbd5e0; border-radius: 6px; margin-bottom: 8px; overflow: hidden;\">\n<summary style=\"cursor: pointer; padding: 14px 18px; font-weight: bold; font-size: 15px; color: #1a365d; list-style: none; display: flex; justify-content: space-between; align-items: center; background: #f8fafc; -webkit-tap-highlight-color: transparent;\">Quel type de lubrification est recommand\u00e9 pour les environnements \u00e0 forte concentration de poussi\u00e8res en suspension dans l'air\u00a0?<span style=\"font-size: 18px; color: #1a365d; flex-shrink: 0; margin-left: 10px;\">+<\/span><\/summary>\n<div style=\"padding: 14px 18px; font-size: 15px; line-height: 1.7; border-top: 1px solid #cbd5e0; color: #4a5568;\">\u00c9vitez absolument les graisses \u00e9paisses et tr\u00e8s collantes. Les graisses \u00e9paisses retiennent la poussi\u00e8re de silice abrasive, l'attirant directement dans les jeux des bagues et formant une p\u00e2te abrasive destructrice. Utilisez des huiles p\u00e9n\u00e9trantes \u00e0 haute viscosit\u00e9 appliqu\u00e9es apr\u00e8s l'arr\u00eat, en laissant le solvant s'\u00e9vaporer et former un film protecteur interne sec.<\/div>\n<\/details>\n<\/div>\n<h2 style=\"font-size: clamp(20px, 3vw + 10px, 26px); font-weight: bold; color: #1a365d; border-left: 4px solid #1a365d; padding-left: 14px; margin: 48px 0 16px; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px;\">Commentaires op\u00e9rationnels v\u00e9rifi\u00e9s<\/h2>\n<p style=\"margin: 0 0 24px 0;\">Les sp\u00e9cifications m\u00e9tallurgiques th\u00e9oriques sont valid\u00e9es uniquement par des essais d'endurance en conditions extr\u00eames. Les retours d'exp\u00e9rience ci-dessous, non modifi\u00e9s, proviennent de directeurs d'usines et de fabricants de machines op\u00e9rant en Cor\u00e9e du Sud et dans le reste de l'Asie.<\/p>\n<div style=\"margin-bottom: 16px;\"><strong style=\"color: #2c3e50; font-size: clamp(15px, 1.5vw + 8px, 17px);\">Park Sung-min, technicien de moissonneuses-batteuses, Jeolla-do (mi-2025)<\/strong><br \/>\n<span style=\"color: #4a5568; font-size: clamp(14px, 1.5vw + 8px, 16px);\">\u00ab La saison derni\u00e8re, nous avons remplac\u00e9 les entra\u00eenements de batteuse primaire par des mod\u00e8les de pr\u00e9cision de la s\u00e9rie 80A-1. Gr\u00e2ce au pr\u00e9chargement en usine, nous n'avons pas perdu une demi-journ\u00e9e \u00e0 retendre les entra\u00eenements pendant la premi\u00e8re semaine de r\u00e9colte. Ils supportent parfaitement l'inertie de rotation brutale du lourd tambour de batteuse. Leur r\u00e9sistance \u00e0 la fatigue est incroyable. \u00bb<\/span><\/div>\n<hr style=\"border: 0; border-top: 1px solid #e2e8f0; margin: 20px 0;\" \/>\n<div style=\"margin-bottom: 16px;\"><strong style=\"color: #2c3e50; font-size: clamp(15px, 1.5vw + 8px, 17px);\">Lee Hye-kyo, responsable de l'automatisation des convoyeurs, Incheon (d\u00e9but 2026)<\/strong><br \/>\n<span style=\"color: #4a5568; font-size: clamp(14px, 1.5vw + 8px, 16px);\">\u00ab\u00a0Les vibrations des cordes provoquaient de fortes secousses sur nos plateaux de composants \u00e9lectroniques fragiles, sur la ligne de tri \u00e0 grande vitesse. En optant pour une configuration duplex \u00e0 pas plus court (60A-2), l'engagement cin\u00e9matique a \u00e9t\u00e9 totalement \u00e9limin\u00e9. Nous avons r\u00e9duit le bruit ambiant de 15% et augment\u00e9 la vitesse de la ligne en toute s\u00e9curit\u00e9. L'alignement transversal des moyeux est absolument parfait.\u00a0\u00bb<\/span><\/div>\n<hr style=\"border: 0; border-top: 1px solid #e2e8f0; margin: 20px 0;\" \/>\n<div style=\"margin-bottom: 16px;\"><strong style=\"color: #2c3e50; font-size: clamp(15px, 1.5vw + 8px, 17px);\">Choi Dae-hyun, directeur de la maintenance des installations, Ulsan (fin 2025)<\/strong><br \/>\n<span style=\"color: #4a5568; font-size: clamp(14px, 1.5vw + 8px, 16px);\">\u00ab Pour les fours rotatifs de grande taille, nous utilisons exclusivement les robustes barres quadruples 240A-4. La force de traction n\u00e9cessaire \u00e0 la rotation de ces tambours massifs brise instantan\u00e9ment les pi\u00e8ces standard. Cette s\u00e9rie A sp\u00e9cifique conserve parfaitement sa lubrification interne, et les rouleaux massifs extrud\u00e9s \u00e0 froid ne se brisent pas sous la charge de couple \u00e9lev\u00e9. \u00bb<\/span><\/div>\n<hr style=\"border: 0; border-top: 1px solid #e2e8f0; margin: 20px 0;\" \/>\n<div style=\"margin-bottom: 16px;\"><strong style=\"color: #2c3e50; font-size: clamp(15px, 1.5vw + 8px, 17px);\">Kim Jae-ho, Achats OEM, S\u00e9oul (D\u00e9but 2026)<\/strong><br \/>\n<span style=\"color: #4a5568; font-size: clamp(14px, 1.5vw + 8px, 16px);\">\u00ab En tant que constructeur de machines, j'exige une constance dimensionnelle rigoureuse. Les tol\u00e9rances ISO\/ANSI de la s\u00e9rie A sont parfaitement respect\u00e9es. Nous les contr\u00f4lons avec des pieds \u00e0 coulisse de pr\u00e9cision, et les diam\u00e8tres des broches ainsi que les profondeurs des plaques restent constants d'un lot \u00e0 l'autre. La finition grenaill\u00e9e confirme visuellement la qualit\u00e9 du processus de fabrication. C'est une solution m\u00e9canique d'une grande fiabilit\u00e9. \u00bb<\/span><\/div>\n<div>\n<hr style=\"border: 0; border-top: 1px solid #e2e8f0; margin: 20px 0;\" \/>\n<div style=\"margin-bottom: 16px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3135\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/chain-and-sprocket-packaging-1.webp\" alt=\"emballage de cha\u00eene et de pignon 1\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/chain-and-sprocket-packaging-1.webp 1448w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/chain-and-sprocket-packaging-1-1280x960.webp 1280w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/chain-and-sprocket-packaging-1-980x735.webp 980w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/chain-and-sprocket-packaging-1-480x360.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1448px, 100vw\" \/><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p style=\"font-size: clamp(16px, 2vw + 8px, 18px); line-height: 1.8; color: #1a202c; margin: 0 0 28px; padding: 20px 22px; background: #eff6ff; border-left: 4px solid #1a365d; border-radius: 0 6px 6px 0;\">Le maintien d'un mouvement cin\u00e9tique synchronis\u00e9 dans les machines industrielles \u00e0 grande vitesse impose des sp\u00e9cifications strictes. <strong>Cha\u00eenes \u00e0 rouleaux de pr\u00e9cision \u00e0 pas court s\u00e9rie A<\/strong>Con\u00e7ues pour r\u00e9sister \u00e0 des charges intenses et continues, ces liaisons de transmission primaires constituent la base m\u00e9canique des \u00e9quipements agricoles, des lignes de tri continu et des infrastructures de conditionnement rapide \u00e0 l'\u00e9chelle mondiale. Gr\u00e2ce \u00e0 un contr\u00f4le rigoureux de la m\u00e9tallurgie structurale, des protocoles de traitement thermique et de l'intensit\u00e9 du grenaillage des composants en acier, ces ensembles conformes aux normes ISO\/DIN offrent la r\u00e9sistance \u00e0 la fatigue exceptionnelle requise pour des millions de cycles de rotation continus sous des contraintes physiques extr\u00eames.<\/p>","protected":false},"featured_media":3164,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[6657],"product_tag":[],"class_list":{"0":"post-3178","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-chain","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/sprocket-chain.net\/fr\/wp-json\/wp\/v2\/product\/3178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sprocket-chain.net\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sprocket-chain.net\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/sprocket-chain.net\/fr\/wp-json\/wp\/v2\/comments?post=3178"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sprocket-chain.net\/fr\/wp-json\/wp\/v2\/media\/3164"}],"wp:attachment":[{"href":"https:\/\/sprocket-chain.net\/fr\/wp-json\/wp\/v2\/media?parent=3178"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sprocket-chain.net\/fr\/wp-json\/wp\/v2\/product_brand?post=3178"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sprocket-chain.net\/fr\/wp-json\/wp\/v2\/product_cat?post=3178"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sprocket-chain.net\/fr\/wp-json\/wp\/v2\/product_tag?post=3178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}