{"id":186,"date":"2025-11-26T09:15:59","date_gmt":"2025-11-26T08:15:59","guid":{"rendered":"https:\/\/accelshop.be\/blog\/?p=186"},"modified":"2025-11-26T09:20:22","modified_gmt":"2025-11-26T08:20:22","slug":"aimant-levage-capacite","status":"publish","type":"post","link":"https:\/\/accelshop.be\/blog\/info-pratique\/aimant-levage-capacite\/","title":{"rendered":"Aimant de levage capacit\u00e9 | Calculer la force r\u00e9elle \u2013 ACCEL"},"content":{"rendered":"<style><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><br \/>\/* H2 & H3 underline *\/<br \/>h2.wp-block-heading,<br \/>h3.wp-block-heading {<br \/>  border-bottom:1px solid #9885F7 !important;<br \/>  padding:0.5em 0 !important;<br \/>}<\/p>\n<p>\/* Spacing for paragraphs and ordered lists *\/<br \/>.wp-block-paragraph,<br \/>ul.wp-block-list-ordered {<br \/>  margin-top:.3em !important;<br \/>  margin-bottom:.3em !important;<br \/>}<br \/>ol.wp-block-list-ordered { padding-left:0.7em !important; }<\/p>\n<p>\/* blue hyperlinks and TOC links *\/<br \/>a,<br \/>#h-toc a { color:#9885F7 !important; }<br \/><\/style>\n<p class=\"wp-block-paragraph\">L\u2019aimant de levage est un alli\u00e9 redoutable pour manipuler rapidement des t\u00f4les ou des blocs d\u2019acier. Pourtant, la \u00ab capacit\u00e9 nominale \u00bb inscrite sur la plaque constructeur ne refl\u00e8te pas toujours la r\u00e9alit\u00e9 sur le terrain : surface irr\u00e9guli\u00e8re, \u00e9paisseur trop faible, acier alli\u00e9\u2026 et la marge de s\u00e9curit\u00e9 fond comme neige au soleil. Pour \u00e9viter les surdimensionnements co\u00fbteux \u2013 ou pire, un d\u00e9crochage brutal \u2013 nous vous proposons une m\u00e9thode simple valid\u00e9e par les organismes de contr\u00f4le belges (SECT). Vous saurez calculer pas \u00e0 pas la capacit\u00e9 r\u00e9elle de votre aimant de levage, appliquer le bon coefficient de s\u00e9curit\u00e9 et choisir le mod\u00e8le le plus adapt\u00e9 parmi notre s\u00e9lection <a href=\"https:\/\/accelshop.be\">ACCEL<\/a>.<\/p>\n<h2 id=\"h-title\" class=\"wp-block-heading\">Aimant de levage \u2013 guide pour calculer la capacit\u00e9 r\u00e9elle selon la surface et l\u2019\u00e9paisseur<\/h2>\n<p class=\"wp-block-paragraph\">Temps de lecture : ~5 min<\/p>\n<ol id=\"h-toc\" class=\"wp-block-paragraph\">\n<li><a href=\"#h-pourquoi-la-capacite-nominale-ne-suffit-pas\">Pourquoi la capacit\u00e9 nominale ne suffit pas<\/a><\/li>\n<li><a href=\"#h-les-quatre-variables-cles-qui-modifient-la-capacite-reelle\">Les quatre variables cl\u00e9s qui modifient la capacit\u00e9 r\u00e9elle<\/a><\/li>\n<li><a href=\"#h-abaque-simplifie-pour-estimer-la-capacite-reelle\">Abaque simplifi\u00e9 pour estimer la capacit\u00e9 r\u00e9elle<\/a><\/li>\n<li><a href=\"#h-exemple-pas-a-pas-de-600-kg-nominal-a-132-kg-utilisable\">Exemple pas \u00e0 pas : de 600 kg nominal \u00e0 132 kg utilisable<\/a><\/li>\n<li><a href=\"#h-bien-choisir-votre-aimant-de-levage-chez-accel\">Bien choisir votre aimant de levage chez ACCEL<\/a><\/li>\n<li><a href=\"#h-methodologie-sect-en-cinq-etapes\">M\u00e9thodologie SECT en cinq \u00e9tapes<\/a><\/li>\n<li><a href=\"#h-bonnes-pratiques-et-securite\">Bonnes pratiques et s\u00e9curit\u00e9<\/a><\/li>\n<li><a href=\"#h-comment-passer-commande-en-trois-minutes\">Comment passer commande en trois minutes<\/a><\/li>\n<\/ol>\n<h2 id=\"h-pourquoi-la-capacite-nominale-ne-suffit-pas\" class=\"wp-block-heading\">Pourquoi la capacit\u00e9 nominale ne suffit pas<\/h2>\n<h3 id=\"h-conditions-nominales\" class=\"wp-block-heading\">Conditions nominales vs terrain<\/h3>\n<p class=\"wp-block-paragraph\">Le chiffre mis en avant par les fabricants correspond \u00e0 des conditions parfaites (t\u00f4le S235 \u00e9paisseur optimale, surface propre et lisse, contact int\u00e9gral). Dans un atelier ou sur chantier, ces conditions sont rarement r\u00e9unies. De plus, la norme impose d\u00e9j\u00e0 un coefficient de s\u00e9curit\u00e9 interne de 3 :1 ; autrement dit, la force d\u2019arrachement est trois fois plus \u00e9lev\u00e9e que la valeur inscrite, mais cette marge ne doit jamais \u00eatre entam\u00e9e. Pour rester sous les seuils SECT, nous devons recalculer la charge admissible en tenant compte :<\/p>\n<h3 id=\"h-facteurs-a-considerer\" class=\"wp-block-heading\">Facteurs \u00e0 int\u00e9grer au calcul<\/h3>\n<ol>\n<li>De l\u2019\u00e9paisseur r\u00e9elle de la pi\u00e8ce (le flux magn\u00e9tique doit pouvoir se fermer)<\/li>\n<li>De la surface de contact utile et de son \u00e9tat<\/li>\n<li>De la composition de l\u2019acier (faible teneur en carbone vs alli\u00e9)<\/li>\n<li>De l\u2019entrefer (salet\u00e9, peinture, calamine)<\/li>\n<li>De la g\u00e9om\u00e9trie (pi\u00e8ce cylindrique ou plate)<\/li>\n<\/ol>\n<h2 id=\"h-les-quatre-variables-cles-qui-modifient-la-capacite-reelle\" class=\"wp-block-heading\">Les quatre variables cl\u00e9s qui modifient la capacit\u00e9 r\u00e9elle<\/h2>\n<h3 id=\"h-epaisseur-du-materiau\" class=\"wp-block-heading\">\u00c9paisseur du mat\u00e9riau<\/h3>\n<p class=\"wp-block-paragraph\">Chaque aimant poss\u00e8de une \u00e9paisseur minimale pour donner sa pleine capacit\u00e9. En dessous, le flux magn\u00e9tique se \u00ab sature \u00bb et la force chute brutalement. Les fiches techniques indiquent souvent un abaque \u00e9paisseur\/charge. \u00c0 titre indicatif :<\/p>\n<p class=\"wp-block-paragraph\">\u00c9paisseur \u2265 100 % recommand\u00e9e : coefficient <strong>1<\/strong><\/p>\n<p class=\"wp-block-paragraph\">\u00c9paisseur = 80 % : coefficient <strong>0,82<\/strong><\/p>\n<p class=\"wp-block-paragraph\">\u00c9paisseur = 60 % : coefficient <strong>0,63<\/strong><\/p>\n<h3 id=\"h-surface-et-etat-de-surface\" class=\"wp-block-heading\">Surface et \u00e9tat de surface<\/h3>\n<p class=\"wp-block-paragraph\">Un contact poli et propre approche le coefficient <strong>1<\/strong>. Une t\u00f4le rouill\u00e9e ou peinte cr\u00e9e un entrefer invisible ; retenez : surface propre 0,9 \u2013 surface rugueuse 0,7.<\/p>\n<h3 id=\"h-composition-de-lacier\" class=\"wp-block-heading\">Composition de l\u2019acier<\/h3>\n<p class=\"wp-block-paragraph\">Sur de l\u2019acier doux type S235 : coefficient <strong>1<\/strong>. Sur un acier C45 ou S45C : <strong>0,8<\/strong>. Sur un acier fortement alli\u00e9 ou inox : jusqu\u2019\u00e0 <strong>0,5<\/strong>.<\/p>\n<h3 id=\"h-entrefer-ou-celage\" class=\"wp-block-heading\">Entrefer ou calage<\/h3>\n<p class=\"wp-block-paragraph\">M\u00eame 0,5 mm d\u2019air r\u00e9duit la force. Valeurs courantes : contact parfait 1 \u2013 entrefer 0,5 mm 0,75 \u2013 entrefer 1 mm 0,6.<\/p>\n<h2 id=\"h-abaque-simplifie-pour-estimer-la-capacite-reelle\" class=\"wp-block-heading\">Abaque simplifi\u00e9 pour estimer la capacit\u00e9 r\u00e9elle<\/h2>\n<h3 id=\"h-utiliser-abaque\" class=\"wp-block-heading\">Comment utiliser l\u2019abaque<\/h3>\n<p class=\"wp-block-paragraph\">Le tableau ci-dessous vous donne une lecture rapide pour une t\u00f4le plate S235. Choisissez la ligne correspondant \u00e0 votre \u00e9paisseur et multipliez la capacit\u00e9 nominale de l\u2019aimant par le coefficient.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>\u00c9paisseur de t\u00f4le<\/th>\n<th>Coefficient F_\u00e9paisseur<\/th>\n<th>Charge r\u00e9elle (% nominale)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u2265 \u00e9paisseur mini fabricant<\/td>\n<td>1<\/td>\n<td>100 %<\/td>\n<\/tr>\n<tr>\n<td>80 % de l\u2019\u00e9paisseur mini<\/td>\n<td>0,82<\/td>\n<td>82 %<\/td>\n<\/tr>\n<tr>\n<td>70 %<\/td>\n<td>0,74<\/td>\n<td>74 %<\/td>\n<\/tr>\n<tr>\n<td>60 %<\/td>\n<td>0,63<\/td>\n<td>63 %<\/td>\n<\/tr>\n<tr>\n<td>50 %<\/td>\n<td>0,50<\/td>\n<td>50 %<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p class=\"wp-block-paragraph\">Vous pouvez ensuite appliquer successivement les trois autres coefficients : surface, mat\u00e9riau, entrefer. La charge admissible finale devient :<br \/>\nC_r\u00e9elle = C_nominale \u00d7 F_\u00e9paisseur \u00d7 F_surface \u00d7 F_mat\u00e9riau \u00d7 F_entrefer.<br \/>\nPensez enfin \u00e0 diviser par deux pour une pi\u00e8ce cylindrique.<\/p>\n<p class=\"wp-block-paragraph\">T\u00e9l\u00e9chargez gratuitement notre poster \u00ab Abaque magn\u00e9tique \u00bb et parcourez notre cat\u00e9gorie <a href=\"https:\/\/accelshop.be\/fr\/19-aimant\">Aimant \u2013 porteur Magn\u00e9tique<\/a> pour trouver l\u2019outil qui colle \u00e0 vos contraintes.<\/p>\n<h2 id=\"h-exemple-pas-a-pas-de-600-kg-nominal-a-132-kg-utilisable\" class=\"wp-block-heading\">Exemple pas \u00e0 pas : de 600 kg nominal \u00e0 132 kg utilisable<\/h2>\n<h3 id=\"h-donnees-exemple\" class=\"wp-block-heading\">Donn\u00e9es de l\u2019exemple<\/h3>\n<p class=\"wp-block-paragraph\">Imaginez un aimant de capacit\u00e9 nominale 600 kg pos\u00e9 sur une t\u00f4le de 25 mm alors que le fabricant recommande 30 mm. L\u2019acier est S45C, rugueux, avec 0,5 mm de calamine.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-194\" src=\"https:\/\/accelshop.be\/blog\/wp-content\/uploads\/2025\/11\/levage-magnetique.jpg\" alt=\"Levage magn\u00e9tique\" width=\"1024\" height=\"768\" srcset=\"https:\/\/accelshop.be\/blog\/wp-content\/uploads\/2025\/11\/levage-magnetique.jpg 1024w, https:\/\/accelshop.be\/blog\/wp-content\/uploads\/2025\/11\/levage-magnetique-300x225.jpg 300w, https:\/\/accelshop.be\/blog\/wp-content\/uploads\/2025\/11\/levage-magnetique-768x576.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3 id=\"h-calcul-interpretation\" class=\"wp-block-heading\">Calcul et interpr\u00e9tation<\/h3>\n<p class=\"wp-block-paragraph\">C_nominale = 600 kg<br \/>\nF_\u00e9paisseur (25 mm\/30 mm soit 83 %) = 0,82<br \/>\nF_surface (rugueux) = 0,90<br \/>\nF_mat\u00e9riau (S45C) = 0,80<br \/>\nF_entrefer (0,5 mm) = 0,75<\/p>\n<p class=\"wp-block-paragraph\">Calcul : 600 \u00d7 0,82 \u00d7 0,90 \u00d7 0,80 \u00d7 0,75 = 265 kg. Pi\u00e8ce cylindrique (tube) : 265 \/ 2 = 132 kg. La charge s\u00fbre \u00e0 suspendre n\u2019est donc pas 600 kg mais 132 kg, sans quoi l\u2019op\u00e9rateur surestime la marge de s\u00e9curit\u00e9 d\u2019un facteur 4,5.<\/p>\n<h2 id=\"h-bien-choisir-votre-aimant-de-levage-chez-accel\" class=\"wp-block-heading\">Bien choisir votre aimant de levage chez ACCEL<\/h2>\n<p class=\"wp-block-paragraph\">ACCEL s\u00e9lectionne des solutions compactes et \u00e9prouv\u00e9es pour \u00e9viter ces d\u00e9convenues.<\/p>\n<h3 id=\"h-type-pk-mk\" class=\"wp-block-heading\">Aimant de levage Type PK\/MK<\/h3>\n<p class=\"wp-block-paragraph\"><strong>Aimant de levage Type PK\/MK<\/strong> : compact, levier s\u00e9curis\u00e9, capacit\u00e9 nominale 100 \u00e0 600 kg selon la version. Prix public 199,65 \u20ac TTC pour le mod\u00e8le 100 kg. Parfait pour la maintenance et les chantiers mobiles.<\/p>\n<h3 id=\"h-premium\" class=\"wp-block-heading\">Aimant de levage Premium<\/h3>\n<p class=\"wp-block-paragraph\"><strong>Aimant de levage Premium<\/strong> : conception \u00e0 double circuit pour une meilleure tenue en cas de choc, poign\u00e9e ergonomique et \u0153il de levage rotatif. Existe en 300 kg et 600 kg nominaux. Id\u00e9al pour les ateliers o\u00f9 l\u2019on manipule r\u00e9guli\u00e8rement des pi\u00e8ces panach\u00e9es (t\u00f4les fines, plats, ronds).<\/p>\n<p class=\"wp-block-paragraph\">Ces aimants respectent le coefficient de s\u00e9curit\u00e9 3 :1 et sont munis d\u2019un certificat CE. Vous pouvez compl\u00e9ter votre installation avec un dynamom\u00e8tre Delta (545,11 \u20ac TTC) pour v\u00e9rifier les efforts r\u00e9els.<\/p>\n<h2 id=\"h-methodologie-sect-en-cinq-etapes\" class=\"wp-block-heading\">M\u00e9thodologie SECT en cinq \u00e9tapes<\/h2>\n<h3 id=\"h-resume-des-etapes\" class=\"wp-block-heading\">R\u00e9sum\u00e9 des \u00e9tapes<\/h3>\n<ol>\n<li>Identifier la capacit\u00e9 nominale de l\u2019aimant et l\u2019\u00e9paisseur mini.<\/li>\n<li>Mesurer l\u2019\u00e9paisseur r\u00e9elle, l\u2019\u00e9tat de surface et le mat\u00e9riau.<\/li>\n<li>Appliquer les coefficients du pr\u00e9sent abaque.<\/li>\n<li>Comparer la charge calcul\u00e9e aux besoins : viser \u2265 1,2 \u00d7 le poids de la pi\u00e8ce pour rester sous le seuil de 80 %.<\/li>\n<li>Consigner le r\u00e9sultat dans votre registre de levage et effectuer un essai \u00e0 25 % au-dessus de la charge \u00e0 lever apr\u00e8s chaque changement de configuration.<\/li>\n<\/ol>\n<p class=\"wp-block-paragraph\">Pour des rep\u00e8res r\u00e9glementaires compl\u00e9mentaires sur les op\u00e9rations de levage, vous pouvez consulter le guide du <a href=\"https:\/\/www.hse.gov.uk\/work-equipment-machinery\/loler.htm\" target=\"_blank\" rel=\"noopener\">HSE (LOLER)<\/a>. Ces ressources compl\u00e8tent utilement vos v\u00e9rifications locales et la m\u00e9thodologie SECT.<\/p>\n<h2 id=\"h-bonnes-pratiques-et-securite\" class=\"wp-block-heading\">Bonnes pratiques et s\u00e9curit\u00e9<\/h2>\n<h3 id=\"h-rappels-essentiels\" class=\"wp-block-heading\">Rappels essentiels<\/h3>\n<p class=\"wp-block-paragraph\">Nettoyez toujours la semelle magn\u00e9tique (copeaux, poussi\u00e8re, huile) et ne d\u00e9passez jamais la capacit\u00e9 r\u00e9elle calcul\u00e9e (document imprim\u00e9 \u00e0 port\u00e9e de main). Interdisez toute personne sous la charge et mettez en place une zone balis\u00e9e. V\u00e9rifiez l\u2019angle de levage : un tirage oblique r\u00e9duit la force d\u2019adh\u00e9rence. Contr\u00f4lez l\u2019\u00e9tat du levier de commande et de la came de verrouillage avant chaque prise.<\/p>\n<p class=\"wp-block-paragraph\">Respectez l\u2019entretien annuel par un organisme agr\u00e9\u00e9 SECT ou \u00e9quivalent et consignez les contr\u00f4les. Parmi vos accessoires, pensez aux pinces de levage pour les t\u00f4les trop fines ou peintes, ainsi qu\u2019aux \u00e9lingues textiles lorsque l\u2019aimant n\u2019est pas indiqu\u00e9. Adaptez toujours la man\u0153uvre \u00e0 la g\u00e9om\u00e9trie (plates\/rondes) et aux entrefers potentiels pour conserver une marge de s\u00e9curit\u00e9 suffisante.<\/p>\n<h2 id=\"h-comment-passer-commande-en-trois-minutes\" class=\"wp-block-heading\">Comment passer commande en trois minutes<\/h2>\n<h3 id=\"h-etapes-achat\" class=\"wp-block-heading\">\u00c9tapes d\u2019achat<\/h3>\n<p class=\"wp-block-paragraph\">Ouvrez la rubrique Aimant \u2013 porteur Magn\u00e9tique. S\u00e9lectionnez la capacit\u00e9 nominale imm\u00e9diatement sup\u00e9rieure au r\u00e9sultat de votre calcul. Validez votre panier, choisissez la livraison Express ou Retrait d\u00e9p\u00f4t : toute commande avant 15 h quitte notre entrep\u00f4t le jour m\u00eame.<\/p>\n<div class=\"row\" style=\"text-align: center;\">\n<div class=\"col-lg-4\">\n<p><img decoding=\"async\" class=\"alignnone wp-image-880 size-full\" src=\"https:\/\/accelshop.be\/337-large_default\/aimant-de-levage.jpg\" alt=\"Aimant de levage Delta\" \/><\/p>\n<p style=\"text-align: center; text-decoration: none; margin-bottom: inherit;\">Aimant de levage Delta<\/p>\n<p style=\"font-weight: bold;\">138 \u20ac HT<\/p>\n<p><a class=\"buttonFooter\" style=\"font-size: 14px; text-decoration: none;\" href=\"https:\/\/accelshop.be\/fr\/aimant\/86-aimant-de-levage.html\">+ d&rsquo;info sur les pinces Delta <i class=\"fa fa-external-link\"><\/i><\/a><\/p>\n<\/div>\n<div class=\"col-lg-4\">\n<p><img decoding=\"async\" class=\"alignnone wp-image-880 size-full\" src=\"https:\/\/accelshop.be\/343-large_default\/aimant-de-levage-premiuim.jpg\" alt=\"Porteur magn\u00e9tique Premium\" \/><\/p>\n<p style=\"text-align: center; text-decoration: none; margin-bottom: inherit;\">Porteur magn\u00e9tique Premium<\/p>\n<p style=\"font-weight: bold;\">216.2 \u20ac HT<\/p>\n<p><a class=\"buttonFooter\" style=\"font-size: 14px; text-decoration: none;\" href=\"https:\/\/accelshop.be\/fr\/aimant\/87-aimant-de-levage-premiuim.html\">+ d&rsquo;info sur les pinces Terrier <i class=\"fa fa-external-link\"><\/i><\/a><\/p>\n<\/div>\n<div class=\"col-lg-4\">\n<p><img decoding=\"async\" class=\"alignnone wp-image-880 size-full\" src=\"https:\/\/accelshop.be\/792-large_default\/aimant-de-levage-rema.jpg\" alt=\"Aimant de levage Rema\" \/><\/p>\n<p style=\"text-align: center; text-decoration: none; margin-bottom: inherit;\">Aimant Rema<\/p>\n<p style=\"font-weight: bold;\">480 \u20ac HT<\/p>\n<p><a class=\"buttonFooter\" style=\"font-size: 14px; text-decoration: none;\" href=\"https:\/\/accelshop.be\/fr\/aimant\/233-aimant-de-levage-rema.html\">Aimant de levage Rema Pewag <i class=\"fa fa-external-link\"><\/i><\/a><\/p>\n<\/div>\n<\/div>\n<h2 id=\"h-faq\" class=\"wp-block-heading\">FAQ<\/h2>\n<h3 id=\"h-faq-capacite-vs-reelle\" class=\"wp-block-heading\">Quelle diff\u00e9rence entre capacit\u00e9 nominale et charge r\u00e9elle admissible ?<\/h3>\n<p class=\"wp-block-paragraph\">La capacit\u00e9 nominale est mesur\u00e9e dans des conditions id\u00e9ales et int\u00e8gre un coefficient de s\u00e9curit\u00e9 interne. La charge r\u00e9elle admissible tient compte de votre contexte (\u00e9paisseur, surface, mat\u00e9riau, entrefer) pour rester sous les seuils de s\u00e9curit\u00e9 en situation de travail.<\/p>\n<h3 id=\"h-faq-epaisseur-mini\" class=\"wp-block-heading\">Comment savoir si l\u2019\u00e9paisseur de ma t\u00f4le est suffisante ?<\/h3>\n<p class=\"wp-block-paragraph\">R\u00e9f\u00e9rez-vous \u00e0 l\u2019\u00e9paisseur minimale recommand\u00e9e par le fabricant puis appliquez le coefficient d\u2019\u00e9paisseur de l\u2019abaque. En dessous du seuil, le flux magn\u00e9tique se sature et la force chute rapidement, ce qui exige de recalculer la charge admissible.<\/p>\n<h3 id=\"h-faq-pieces-cylindriques\" class=\"wp-block-heading\">Puis-je lever des pi\u00e8ces cylindriques avec un aimant de levage ?<\/h3>\n<p class=\"wp-block-paragraph\">Oui, mais la charge admissible est \u00e0 diviser par deux par rapport au calcul sur pi\u00e8ce plate. Assurez-vous \u00e9galement que la surface soit propre et que l\u2019angle de tirage reste dans l\u2019axe pour ne pas d\u00e9grader l\u2019adh\u00e9rence.<\/p>\n<p class=\"wp-block-paragraph\">En suivant ce guide, vous disposez d\u00e9sormais d\u2019un outil simple pour transformer une donn\u00e9e th\u00e9orique (la capacit\u00e9 nominale) en valeur s\u00fbre et exploitable. Vous gagnez du temps, \u00e9vitez les surco\u00fbts li\u00e9s au surdimensionnement et surtout, vous s\u00e9curisez vos op\u00e9rateurs conform\u00e9ment aux lignes SECT. Pour aller plus loin, explorez notre page <a href=\"https:\/\/accelshop.be\/fr\/4-materiel-de-levage\">Appareil, \u00e9quipement de levage et manutention<\/a> : vous y trouverez d\u2019autres solutions compl\u00e9mentaires pr\u00eates \u00e0 l\u2019emploi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019aimant de levage est un alli\u00e9 redoutable pour manipuler rapidement des t\u00f4les ou des blocs d\u2019acier. Pourtant, la \u00ab capacit\u00e9 nominale \u00bb inscrite sur la plaque constructeur ne refl\u00e8te pas toujours la r\u00e9alit\u00e9 sur le terrain : surface irr\u00e9guli\u00e8re, \u00e9paisseur trop faible, acier alli\u00e9\u2026 et la marge de s\u00e9curit\u00e9 fond comme neige au soleil. Pour [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":193,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-186","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-info-pratique"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Aimant de levage, Comment \u00e7a marche et calcul<\/title>\n<meta name=\"description\" content=\"L\u2019aimant de levage est un alli\u00e9 redoutable pour manipuler rapidement des t\u00f4les ou des blocs d\u2019acier. 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