{"id":12620,"date":"2025-07-17T03:08:04","date_gmt":"2025-07-17T03:08:04","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?p=12620"},"modified":"2025-07-23T06:19:05","modified_gmt":"2025-07-23T06:19:05","slug":"overhead-crane-motors","status":"publish","type":"post","link":"https:\/\/www.hndfcrane.com\/it\/overhead-crane-motors\/","title":{"rendered":"Motori per gru a ponte per efficienza e precisione di sollevamento"},"content":{"rendered":"<div class=\"pgc-sgb-cb wp-block-pgcsimplygalleryblock-grid  hndfgallery\" data-gallery-id=\"ee396716\"><div class=\"sgb-preloader\" id=\"pr_ee396716\">\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div>\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div>\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div>\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div><\/div><div class=\"simply-gallery-amp pgc_sgb_slider\" style=\"display: none;\"><div class=\"sgb-gallery\"><div class=\"sgb-item\"><a href=\"https:\/\/www.hndfcrane.com\/it\/overhead-crane-motors\/overhead-crane-motor5-2\/\" target=\"_blank\"><img decoding=\"async\" alt=\"\" width=\"507\" height=\"337\" loading=\"lazy\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor5-1.jpg\" srcset=\",https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor5-1.jpg 507w\" sizes=\"250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/www.hndfcrane.com\/it\/overhead-crane-motors\/overhead-crane-motor6-2\/\" target=\"_blank\"><img decoding=\"async\" alt=\"\" width=\"507\" height=\"337\" loading=\"lazy\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor6-1.jpg\" srcset=\",https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor6-1.jpg 507w\" sizes=\"250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/www.hndfcrane.com\/it\/overhead-crane-motors\/overhead-crane-motor7-2\/\" 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src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor9.jpg\" srcset=\",https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor9.jpg 507w\" sizes=\"250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/www.hndfcrane.com\/it\/overhead-crane-motors\/overhead-crane-motor10\/\" target=\"_blank\"><img decoding=\"async\" alt=\"\" width=\"507\" height=\"337\" loading=\"lazy\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor10.jpg\" srcset=\",https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor10.jpg 507w\" sizes=\"250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/www.hndfcrane.com\/it\/overhead-crane-motors\/overhead-crane-motor2-2\/\" target=\"_blank\"><img decoding=\"async\" alt=\"\" width=\"507\" height=\"337\" loading=\"lazy\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor2-1.jpg\" srcset=\",https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor2-1.jpg 507w\" sizes=\"250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/www.hndfcrane.com\/it\/overhead-crane-motors\/overhead-crane-motor3-3\/\" target=\"_blank\"><img decoding=\"async\" alt=\"\" width=\"507\" height=\"337\" loading=\"lazy\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor3-2.jpg\" srcset=\",https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor3-2.jpg 507w\" sizes=\"250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/www.hndfcrane.com\/it\/overhead-crane-motors\/overhead-crane-motor4-2\/\" target=\"_blank\"><img decoding=\"async\" alt=\"\" width=\"507\" height=\"337\" loading=\"lazy\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor4-1.jpg\" srcset=\",https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor4-1.jpg 507w\" 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&& window.PGC_SGB.searcher){window.PGC_SGB.searcher.initBlocks()}})()<\/script><\/div>\n\n\n<h2 class=\"wp-block-heading\">Introduzione ai motori delle gru a ponte<\/h2>\n\n\n\n<p>La gru \u00e8 una delle attrezzature indispensabili e importanti nella moderna produzione industriale, e i motori per gru a ponte ne sono uno dei componenti principali. Nella scelta dei motori per gru a ponte, capire come selezionare il tipo appropriato \u00e8 diventato un problema critico per i produttori di motori. Questo articolo analizzer\u00e0 la selezione dei principali motori per gru a ponte.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Classificazione dei motori delle gru a ponte<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor3-2.jpg\" alt=\"\" class=\"wp-image-12849\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"#ZD3-Phase-Asynchronous-Motor\">Motore asincrono trifase ZD3<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor.jpg\" alt=\"\" class=\"wp-image-12852\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"#BZDY\/BZD-Flameproof-Brake-3-phase-Asynchronous-Motor\">Motore asincrono trifase con freno antideflagrante BZDY\/BZD<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor9.jpg\" alt=\"\" class=\"wp-image-12846\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"#BZDS-Explosion-proof-3-phase-Asynchronous-Motor-Dual-Motor\">Motore asincrono trifase antideflagrante BZDS Motore doppio<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor5-1.jpg\" alt=\"\" class=\"wp-image-12842\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"#ZDY-Tapered-Rotor-3-phase-Asynchronous-Motor\">Motore asincrono trifase a rotore conico ZDY<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor6-1.jpg\" alt=\"\" class=\"wp-image-12843\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"#ZD-Sdual-Motor\">Motore ZD Sdual<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor8.jpg\" alt=\"\" class=\"wp-image-12845\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"#Motor-for-Single-Girder-Overhead-Crane\">Motore per gru a ponte monotrave<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor10.jpg\" alt=\"\" class=\"wp-image-12847\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"#Motor-for-Hoist\">Motore per paranco<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor4-1.jpg\" alt=\"\" class=\"wp-image-12850\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"#YDE-Rotor-Brake-3-phase-Asynchronous-Motor\">Motore asincrono trifase con freno rotore YDE<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ZD3-Phase-Asynchronous-Motor\">Motore asincrono trifase ZD3<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor3-2.jpg\" alt=\"\" class=\"wp-image-12849\"\/><\/figure>\n\n\n\n<p>Questa serie appartiene ai motori asincroni trifase a rotore conico a gabbia di scoiattolo dotati di dispositivo di frenatura automatica. Sono comunemente utilizzati nel settore del sollevamento e della movimentazione materiali, nonch\u00e9 in macchinari specializzati che richiedono frenate rapide, avviamenti frequenti e funzionamento intermittente. Tuttavia, questi motori a gabbia di scoiattolo non sono adatti ad ambienti con gas infiammabili o esplosivi, metalli fusi o vapori acidi-alcalini forti.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Vantaggio<\/h3>\n\n\n\n<ul>\n<li>Grande coppia di spunto<\/li>\n\n\n\n<li>Frenata affidabile<\/li>\n\n\n\n<li>Struttura compatta e lavoro fluido<\/li>\n\n\n\n<li>Di piccole dimensioni, leggero, sicuro da usare e facile da manutenere<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Parametro tecnico<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"984\" height=\"411\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/zd1.png\" alt=\"\" class=\"wp-image-12635\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1956\" height=\"1572\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/zd2.jpg\" alt=\"\" class=\"wp-image-12636\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/zd2.jpg 1956w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/zd2-1536x1234.jpg 1536w\" sizes=\"(max-width: 1956px) 100vw, 1956px\" \/><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"BZDY\/BZD-Flameproof-Brake-3-phase-Asynchronous-Motor\">Motore asincrono trifase con freno antideflagrante BZDY\/BZD<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor.jpg\" alt=\"\" class=\"wp-image-12852\"\/><\/figure>\n\n\n\n<p>Questa serie di motori per gru a ponte adotta il popolare design del meccanismo.<\/p>\n\n\n\n<p>Il motore \u00e8 di tipo antideflagrante (ex motor) e i suoi simboli antideflagranti sono ExdllB T4 Gb, ExdllC T4Gb e ExdllB+H2 T4 Gb.<\/p>\n\n\n\n<p>\u00c8 adatto per fabbriche con llA, llB, llC, gas combustibili o vapore con gruppo di temperatura T1~T4 che formano una miscela esplosiva con l&#39;aria.<\/p>\n\n\n\n<p>Non applicabile ai siti con gas acetilene.<\/p>\n\n\n\n<p>Il livello di protezione di questa serie di motori \u00e8 IP54 e IP55.<\/p>\n\n\n\n<p>Grado di isolamento F.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_F1YFoxH6\">Vantaggio<\/h3>\n\n\n\n<ul>\n<li>Struttura compatta, elevata efficienza e elevata affidabilit\u00e0<\/li>\n\n\n\n<li>Bassa rumorosit\u00e0, peso leggero, facile installazione e manutenzione.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_QnfpNsvT\">Parametro tecnico<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"607\" height=\"739\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/bzd1.png\" alt=\"\" class=\"wp-image-12638\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"874\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/bzd2-scaled.jpg\" alt=\"\" class=\"wp-image-12639\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/bzd2-scaled.jpg 2560w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/bzd2-1536x525.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/bzd2-2048x700.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"BZDS-Explosion-proof-3-phase-Asynchronous-Motor-Dual-Motor\">Motore asincrono trifase antideflagrante BZDS Motore doppio<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor9.jpg\" alt=\"\" class=\"wp-image-12846\"\/><\/figure>\n\n\n\n<p>Questa serie di motori per gru a ponte adotta un guscio antideflagrante<\/p>\n\n\n\n<p>Il suo marchio antideflagrante \u00e8 ExdllB T4 Gb<\/p>\n\n\n\n<p>Adatto per uso in fabbrica llA, llB<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_ZHY7nicp\">Parametro tecnico<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1051\" height=\"375\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/bzds1.png\" alt=\"\" class=\"wp-image-12642\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"972\" height=\"219\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/bzds2.png\" alt=\"\" class=\"wp-image-12641\"\/><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ZDY-Tapered-Rotor-3-phase-Asynchronous-Motor\">Motore asincrono trifase a rotore conico ZDY<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor5-1.jpg\" alt=\"\" class=\"wp-image-12842\"\/><\/figure>\n\n\n\n<p>Il motore \u00e8 una struttura chiusa.<\/p>\n\n\n\n<p>Il livello di protezione \u00e8 IP44 e IP54.<\/p>\n\n\n\n<p>Il metodo di raffreddamento \u00e8 auto-raffreddante.<\/p>\n\n\n\n<p>Il grado di isolamento \u00e8 B e F<\/p>\n\n\n\n<p>Pu\u00f2 essere utilizzato insieme al riduttore.<\/p>\n\n\n\n<p>La partenza \u00e8 dolce e la frenata \u00e8 sicura.<\/p>\n\n\n\n<p>Viene utilizzato per azionare macchinari di sollevamento, macchinari ad alta efficienza e altri macchinari di trasmissione che richiedono una frenata delicata.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_8WK8JZRc\">Parametro tecnico<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"495\" height=\"730\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/zdy1.png\" alt=\"\" class=\"wp-image-12643\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"622\" height=\"528\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/zdy2.png\" alt=\"\" class=\"wp-image-12644\"\/><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ZD-Sdual-Motor\">Motore ZD Sdual<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor6-1.jpg\" alt=\"\" class=\"wp-image-12843\"\/><\/figure>\n\n\n\n<p>Questa serie ha due velocit\u00e0: veloce e lenta.<\/p>\n\n\n\n<p>Viene utilizzato insieme ai paranchi elettrici, alle macchine utensili che richiedono due velocit\u00e0 e ai macchinari di sollevamento e trasporto.<\/p>\n\n\n\n<p>Sono presenti due motori freno a rotore conico collegati da un dispositivo di azionamento intermedio a bassa velocit\u00e0 per ottenere una delle due velocit\u00e0 in linea con il motore.<\/p>\n\n\n\n<p>Capacit\u00e0 di carico 0,5~32t<\/p>\n\n\n\n<p>Grado di isolamento IP44, IP54<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_Qyma1imB\">Parametro tecnico<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1545\" height=\"586\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/zds.png\" alt=\"\" class=\"wp-image-12645\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/zds.png 1545w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/zds-1536x583.png 1536w\" sizes=\"(max-width: 1545px) 100vw, 1545px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1510\" height=\"484\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/zds1.png\" alt=\"\" class=\"wp-image-12646\"\/><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Motor-for-Single-Girder-Overhead-Crane\">Motore per gru a ponte monotrave<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor8.jpg\" alt=\"\" class=\"wp-image-12845\"\/><\/figure>\n\n\n\n<p>La sua trazione a bassa velocit\u00e0 e ad alta coppia pu\u00f2 migliorare efficacemente la stabilit\u00e0 del veicolo durante il funzionamento.<\/p>\n\n\n\n<p>Il dispositivo di azionamento ha una struttura compatta e poco rumoroso.<\/p>\n\n\n\n<p>Il corpo del riduttore in alluminio \u00e8 leggero e i suoi ingranaggi sono ingranaggi con denti duri lavorati con precisione, con bassi tassi di guasto e facile manutenzione.<\/p>\n\n\n\n<p>Il motore soft-start di cui \u00e8 dotata questa serie di prodotti adotta la frenatura elettromagnetica, che presenta i vantaggi di una ridotta usura e di una regolazione della distanza delle pastiglie dei freni.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_OK0WHpd3\">Parametro tecnico<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"773\" height=\"347\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/sanheyi.png\" alt=\"\" class=\"wp-image-12647\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"773\" height=\"204\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/yde90.png\" alt=\"\" class=\"wp-image-12648\"\/><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Motor-for-Hoist\">Motore per paranco<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor10.jpg\" alt=\"\" class=\"wp-image-12847\"\/><\/figure>\n\n\n\n<p>Questo motore \u00e8 progettato per essere utilizzato con zucche di tipo europeo.<\/p>\n\n\n\n<p>Il motore \u00e8 a due velocit\u00e0.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_aH8QQ1v0\">Parametro tecnico<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"736\" height=\"478\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/motor-for-hoist-2.jpg\" alt=\"\" class=\"wp-image-12650\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1290\" height=\"315\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/ntd.png\" alt=\"\" class=\"wp-image-12649\"\/><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"YDE-Rotor-Brake-3-phase-Asynchronous-Motor\">Motore asincrono trifase con freno rotore YDE<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-motor4-1.jpg\" alt=\"\" class=\"wp-image-12850\"\/><\/figure>\n\n\n\n<p>Questo motore \u00e8 stato sviluppato per il meccanismo di azionamento di varie gru, carrelli e carrelli elevatori.<\/p>\n\n\n\n<p>Ha propriet\u00e0 di avviamento graduale e non richiede un varistore esterno o altri dispositivi aggiuntivi. Pu\u00f2 ottenere un effetto di avviamento graduale pi\u00f9 ottimale alimentandolo direttamente.<\/p>\n\n\n\n<p>Il motore stesso \u00e8 dotato di un freno a frizione piana e la velocit\u00e0 di frenata \u00e8 regolabile.<\/p>\n\n\n\n<p>Il funzionamento senza urti del motore prolunga la durata utile del motore stesso e dei relativi meccanismi di trasmissione meccanica.<\/p>\n\n\n\n<p>La corrente di avviamento del motore \u00e8 ridotta, pari a un quarto o alla met\u00e0 di quella dei motori tradizionali. Si adatta agli avviamenti frequenti e garantisce un notevole risparmio energetico.<\/p>\n\n\n\n<p>Il motore ha una forte capacit\u00e0 di sovraccarico e anche se rimane bloccato per 5 minuti, non si brucia.<\/p>\n\n\n\n<p>Quando il motore \u00e8 in funzione, non si verifica alcun movimento assiale, non vi \u00e8 alcun punto di contatto scorrevole delle spazzole di carbone e il tasso di guasto del motore \u00e8 basso.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_TDBlHpK1\">Parametro tecnico<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1091\" height=\"621\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/yde1.png\" alt=\"\" class=\"wp-image-12652\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"958\" height=\"736\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/yde2.png\" alt=\"\" class=\"wp-image-12653\"\/><\/figure>","protected":false},"excerpt":{"rendered":"Introduzione ai motori per gru a ponte: la gru \u00e8 una delle attrezzature indispensabili e importanti nella moderna produzione industriale e i motori per gru a ponte ne sono uno dei componenti principali. Nella scelta dei motori per gru a ponte, capire come selezionare il tipo appropriato \u00e8 diventato un problema critico per i costruttori di motori. Questo articolo [\u2026]","protected":false},"author":3,"featured_media":12821,"parent":945,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"single-new-Product.php","format":"standard","meta":{"_acf_changed":false,"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[34],"tags":[553,555,554,556,561],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/it\/wp-json\/wp\/v2\/posts\/12620"}],"collection":[{"href":"https:\/\/www.hndfcrane.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hndfcrane.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/it\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/it\/wp-json\/wp\/v2\/comments?post=12620"}],"version-history":[{"count":10,"href":"https:\/\/www.hndfcrane.com\/it\/wp-json\/wp\/v2\/posts\/12620\/revisions"}],"predecessor-version":[{"id":12853,"href":"https:\/\/www.hndfcrane.com\/it\/wp-json\/wp\/v2\/posts\/12620\/revisions\/12853"}],"up":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/it\/wp-json\/wp\/v2\/posts\/945"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/it\/wp-json\/wp\/v2\/media\/12821"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/it\/wp-json\/wp\/v2\/media?parent=12620"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/it\/wp-json\/wp\/v2\/categories?post=12620"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/it\/wp-json\/wp\/v2\/tags?post=12620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}