{"id":4157,"date":"2025-03-12T19:37:56","date_gmt":"2025-03-13T03:37:56","guid":{"rendered":"https:\/\/szlmi.com\/?post_type=product&#038;p=4157"},"modified":"2026-07-29T22:44:10","modified_gmt":"2026-07-30T06:44:10","slug":"articulated-boom-crane-load-moment-indicator","status":"publish","type":"product","link":"https:\/\/szlmi.com\/fr\/produit\/articulated-boom-crane-load-moment-indicator\/","title":{"rendered":"Indicateur de moment de charge de grue \u00e0 fl\u00e8che articul\u00e9e"},"content":{"rendered":"<h1 style=\"text-align: center;\"><span style=\"color: #336699;\"><strong>SZ-AB100 Articulated Boom Crane LMI<\/strong><\/span><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-6903 aligncenter\" src=\"https:\/\/szlmi.com\/wp-content\/uploads\/2025\/03\/1-1-1.jpg\" alt=\"\" width=\"600\" height=\"1000\" \/><\/h1>\n<h3><span style=\"color: #336699;\">Pr\u00e9sentation du produit<\/span><\/h3>\n<p>The SeeZol Articulated Boom Crane Load Moment Indicator, also known as crane LMI or crane Safe Load Indicator (SLI), is a safety protection device applied to boom-type lifting machinery. It prevents accidents caused by overload and operation errors, bringing crane use to a standardized and scientific level. In essence it is a safety accessory that provides overload protection\u2014once the lifting torque exceeds the limit, it can automatically break and stop the action to protect the equipment.<\/p>\n<p>Because articulated (knuckle-boom) cranes have multiple boom sections and complex geometry, the LMI fuses several angle and pressure inputs to compute the true lifting moment and enforce the rated capacity envelope through every articulation. It prevents overload and tipping for forestry, truck-mounted, and industrial lifting where the boom folds and swings in tight spaces.<\/p>\n<h3><span style=\"color: #336699;\">Mod\u00e8les compatibles<\/span><\/h3>\n<p>Knuckle-boom cranes, articulated cranes, and truck-mounted folding cranes.<\/p>\n<h3><span style=\"color: #336699;\">Caract\u00e9ristiques principales<\/span><\/h3>\n<ul>\n<li>Affichage des donn\u00e9es en temps r\u00e9el : poids, hauteur, rayon, angle<\/li>\n<\/ul>\n<ul>\n<li>Avertissement de danger en cas de surcharge et de d\u00e9passement de la plage de mesure<\/li>\n<\/ul>\n<ul>\n<li>Stockage des enregistrements en cas de surcharge (environ deux semaines)<\/li>\n<\/ul>\n<ul>\n<li>Customizable wireless transmission for remote safety monitoring<\/li>\n<\/ul>\n<ul>\n<li>Multi-section boom moment calculation<\/li>\n<\/ul>\n<h3><span style=\"color: #336699;\">Param\u00e8tres du syst\u00e8me<\/span><\/h3>\n<ul>\n<li>Tension de fonctionnement : 12 \u00e0 36 V CC<\/li>\n<\/ul>\n<ul>\n<li>Temp\u00e9rature de fonctionnement : -20 \u00b0C \u00e0 +70 \u00b0C<\/li>\n<\/ul>\n<ul>\n<li>Temp\u00e9rature de stockage : -20 \u00b0C \u00e0 +70 \u00b0C<\/li>\n<\/ul>\n<ul>\n<li>Erreur syst\u00e8me : \u00b13%<\/li>\n<\/ul>\n<ul>\n<li>Erreur d'affichage : \u00b15 %<\/li>\n<\/ul>\n<ul>\n<li>Capacit\u00e9 des contacts du relais : 220 V CA, 3 A<\/li>\n<\/ul>\n<ul>\n<li>Niveau de protection : IP65<\/li>\n<\/ul>\n<h3><span style=\"color: #336699;\">Principaux composants<\/span><\/h3>\n<ul>\n<li>\u00c9cran de cabine (IHM)<\/li>\n<\/ul>\n<ul>\n<li>Capteur de pression hydraulique<\/li>\n<\/ul>\n<ul>\n<li>Angle sensor (per boom section)<\/li>\n<\/ul>\n<ul>\n<li>Unit\u00e9 de commande \/ processeur<img decoding=\"async\" class=\"size-full wp-image-7133 aligncenter\" src=\"https:\/\/szlmi.com\/wp-content\/uploads\/2025\/03\/parts.jpg\" alt=\"\" width=\"1000\" height=\"164\" srcset=\"https:\/\/szlmi.com\/wp-content\/uploads\/2025\/03\/parts.jpg 1000w, https:\/\/szlmi.com\/wp-content\/uploads\/2025\/03\/parts-300x49.jpg 300w, https:\/\/szlmi.com\/wp-content\/uploads\/2025\/03\/parts-768x126.jpg 768w, https:\/\/szlmi.com\/wp-content\/uploads\/2025\/03\/parts-18x3.jpg 18w, https:\/\/szlmi.com\/wp-content\/uploads\/2025\/03\/parts-600x98.jpg 600w, https:\/\/szlmi.com\/wp-content\/uploads\/2025\/03\/parts-64x10.jpg 64w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/li>\n<\/ul>\n<h3><span style=\"color: #336699;\">Exemple d'application<\/span><\/h3>\n<p>A forestry operator deployed SeeZol articulated-boom LMIs on truck-mounted cranes, preventing overload during log handling where boom geometry changes constantly.<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" style=\"display: inline;\" src=\"https:\/\/szlmi.com\/wp-content\/uploads\/2025\/03\/\u5fae\u4fe1\u622a\u56fe_20251031163829.jpg\" alt=\"\" width=\"300\" height=\"800\" \/> <img loading=\"lazy\" decoding=\"async\" style=\"display: inline;\" src=\"https:\/\/szlmi.com\/wp-content\/uploads\/2025\/03\/\u5fae\u4fe1\u622a\u56fe_20251031163853.jpg\" alt=\"\" width=\"300\" height=\"800\" \/> <img loading=\"lazy\" decoding=\"async\" style=\"display: inline;\" src=\"https:\/\/szlmi.com\/wp-content\/uploads\/2025\/03\/\u5fae\u4fe1\u622a\u56fe_20251031163934.jpg\" alt=\"\" width=\"300\" height=\"800\" \/><\/div>","protected":false},"excerpt":{"rendered":"<p><a href=\"https:\/\/szlmi.com\/product\/articulated-boom-crane-load-moment-indicator\/\"><strong>Indicateur de moment de charge de grue \u00e0 fl\u00e8che articul\u00e9e<\/strong><\/a> \u00e9galement connu sous le nom de <a href=\"https:\/\/szlmi.com\/product-category\/product\/load-moment-indicator\/\"><strong>grue LMI<\/strong><\/a> ou <a href=\"https:\/\/szlmi.com\/product-category\/product\/load-moment-indicator\/\"><strong>Indicateur de charge s\u00fbre de grue (SLI)<\/strong><\/a> Il s'agit d'un dispositif de protection de s\u00e9curit\u00e9 appliqu\u00e9 aux engins de levage \u00e0 fl\u00e8che. Il prot\u00e8ge la grue contre les surcharges et les erreurs de fonctionnement accidentelles, garantissant ainsi une utilisation s\u00fbre et standardis\u00e9e. Il s'agit d'un accessoire de s\u00e9curit\u00e9 pour la protection contre les surcharges, souvent utilis\u00e9 dans les \u00e9quipements de levage. Une fois la limite atteinte, le couple de levage s'arr\u00eate automatiquement et prot\u00e8ge l'\u00e9quipement.<br \/>\nL'indicateur de moment de charge utilise le principe d'\u00e9quilibre des moments pour calculer la charge de levage r\u00e9elle. Selon ce principe, la masse \u00e9quivalente de la fl\u00e8che en position de t\u00eate est calcul\u00e9e lorsque la fl\u00e8che est \u00e0 vide. La masse \u00e9quivalente de la fl\u00e8che \u00e9tant diff\u00e9rente selon la longueur et l'angle, un nombre infini de valeurs doivent \u00eatre \u00e9talonn\u00e9es.<br \/>\nEn raison de la pr\u00e9sence d'une fl\u00e8che, l'algorithme de l'indicateur de moment de charge est diff\u00e9rent de celui d'une grue sur camion. Il est donc n\u00e9cessaire de proposer un algorithme d'\u00e9talonnage \u00e0 vide sp\u00e9cifique pour \u00e9galiser le poids mort de la fl\u00e8che et celui de la t\u00eate de fl\u00e8che. Selon la structure et les caract\u00e9ristiques de force de la grue \u00e0 bras repliable, le mod\u00e8le math\u00e9matique du dispositif de travail est \u00e9tabli, et l'\u00e9talonnage \u00e0 vide est r\u00e9alis\u00e9 en calibrant le poids et le centre de gravit\u00e9 du bras de levage.<\/p>","protected":false},"featured_media":5512,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_cat":[69,64],"product_tag":[179,80,169,194,193],"class_list":["post-4157","product","type-product","status-publish","has-post-thumbnail","product_cat-product","product_cat-load-moment-indicator","product_tag-articulated-boom-crane-lmi","product_tag-lmi","product_tag-load-moment-indicator","product_tag-load-moment-indicator-crane","product_tag-safe-load-indicator-sll","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/szlmi.com\/fr\/wp-json\/wp\/v2\/product\/4157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/szlmi.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/szlmi.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/szlmi.com\/fr\/wp-json\/wp\/v2\/media\/5512"}],"wp:attachment":[{"href":"https:\/\/szlmi.com\/fr\/wp-json\/wp\/v2\/media?parent=4157"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/szlmi.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4157"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/szlmi.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}