- \n
- Progettati con una struttura normalmente chiusa, questi freni sono sicuri e affidabili. La forza frenante viene applicata attraverso una molla a tazza appositamente progettata, mentre l'energia idraulica viene utilizzata per rilasciare il freno (per la selezione della stazione idraulica, consultare il catalogo delle stazioni idrauliche).<\/li>\n
- Inoltre, i freni sono dotati di pastiglie a frizione dura ad alte prestazioni, prive di amianto. Queste pastiglie offrono un coefficiente di attrito stabile, evitando danni al disco del freno. Sono inoltre resistenti all'acqua e alla nebbia salina (spray marino), garantendo un funzionamento affidabile anche in ambienti difficili.<\/li>\n
- I freni sono altamente reattivi, con tempi di chiusura (frenata) brevi, per garantire una reazione rapida nelle situazioni di emergenza.<\/li>\n
- Per migliorare ulteriormente la funzionalit\u00e0, sono disponibili interruttori opzionali, come il limite di rilascio e il limite di usura delle pastiglie. Questi interruttori forniscono una visualizzazione del segnale o una protezione di interblocco, migliorando la sicurezza complessiva.<\/li>\n
- Inoltre, una struttura di tenuta ben progettata, insieme a guarnizioni di qualit\u00e0 superiore importate, garantisce una tenuta efficace e prolunga la durata del freno.<\/li>\n
- Grazie alle loro opzioni di installazione flessibili, questi freni sono facili da usare, regolare e mantenere, garantendo un'efficienza operativa a lungo termine.<\/li>\n<\/ul>\n
Condizioni operative<\/h3>\n
- \n
- Temperatura ambiente:<\/strong> Questi freni funzionano in modo ottimale in un intervallo di temperatura compreso tra -20\u00b0C e +50\u00b0C.<\/li>\n
- Umidit\u00e0 relativa:<\/strong> I freni sono efficaci quando l'umidit\u00e0 relativa \u00e8 \u226490%.<\/li>\n<\/ul>\n
Marchio dell'ordine<\/span><\/strong><\/h6>\n
![\"\"](\"https:\/\/www.hnhlcranes.com\/wp-content\/uploads\/2024\/11\/Crane-Safety-brake-7-300x98.jpg\")
<\/p>\nDimensioni e dati tecnici<\/b><\/strong><\/span><\/h6>\n
![\"\"](\"https:\/\/www.hnhlcranes.com\/wp-content\/uploads\/2024\/11\/Crane-Safety-brake-8-300x203.jpg\")
<\/p>\n\n\n
\n \n Dati tecnici del freno di sicurezza serie SB<\/span><\/strong><\/span><\/h6>\n<\/td>\n<\/tr>\n
\n Tipo<\/span><\/td>\n Forza di serraggio F<\/span>
\n(KN)<\/span><\/td>\nRilascio della pressione<\/span>
\n(MPa)<\/span><\/td>\nRilascio di olio<\/span>
\nvolume<\/span>
\n(ml)<\/span><\/td>\nLiquidazione<\/span>
\n(mm)<\/span><\/td>\nCoefficiente di attrito<\/span><\/td>\n Bulloni di montaggio bulloni\/prestazioni<\/span>
\nclasse\/coppia di montaggio<\/span><\/td>\nPeso<\/span>
\nstaffa esclusa<\/span>
\n(kg)<\/span><\/td>\n<\/tr>\n\n Statico<\/span><\/td>\n Dinamico<\/span><\/td>\n<\/tr>\n \n SB50<\/span><\/td>\n 50\u00a0<\/span><\/td>\n 1\u00a0<\/span><\/td>\n 30\u00a0<\/span><\/td>\n 1-2<\/span><\/td>\n 0.4\u00a0<\/span><\/td>\n 0.36\u00a0<\/span><\/td>\n 8-M20\u300110.9\u3001550\u00b110<\/span><\/td>\n 90\u00a0<\/span><\/td>\n<\/tr>\n \n SB100<\/span><\/td>\n 100\u00a0<\/span><\/td>\n 12\u00a0<\/span><\/td>\n 50\u00a0<\/span><\/td>\n 1-2<\/span><\/td>\n 0.4\u00a0<\/span><\/td>\n 0.36\u00a0<\/span><\/td>\n 8-M24\u300110.9\u3001950\u00b110<\/span><\/td>\n 150\u00a0<\/span><\/td>\n<\/tr>\n \n SB160<\/span><\/td>\n 160\u00a0<\/span><\/td>\n 12\u00a0<\/span><\/td>\n 70\u00a0<\/span><\/td>\n 1-2<\/span><\/td>\n 0.4\u00a0<\/span><\/td>\n 0.36\u00a0<\/span><\/td>\n 8-M30\u300110.9\u30011900\u00b120<\/span><\/td>\n 310\u00a0<\/span><\/td>\n<\/tr>\n \n SB250<\/span><\/td>\n 250\u00a0<\/span><\/td>\n 16.5\u00a0<\/span><\/td>\n 95\u00a0<\/span><\/td>\n 1-2<\/span><\/td>\n 0.4\u00a0<\/span><\/td>\n 0.36\u00a0<\/span><\/td>\n 8-M36\u300110.9\u30013300\u00b140<\/span><\/td>\n 452\u00a0<\/span><\/td>\n<\/tr>\n \n SB315<\/span><\/td>\n 315\u00a0<\/span><\/td>\n 17\u00a0<\/span><\/td>\n 115\u00a0<\/span><\/td>\n 1-2<\/span><\/td>\n 0.4\u00a0<\/span><\/td>\n 0.36\u00a0<\/span><\/td>\n 8-M36\u300110.9\u30013300\u00b140<\/span><\/td>\n 672\u00a0<\/span><\/td>\n<\/tr>\n \n SB400<\/span><\/td>\n 400\u00a0<\/span><\/td>\n 16.5\u00a0<\/span><\/td>\n 170\u00a0<\/span><\/td>\n 1-2<\/span><\/td>\n 0.4\u00a0<\/span><\/td>\n 0.36\u00a0<\/span><\/td>\n 8-M48\u300110.9\u30017500\u00b1100<\/span><\/td>\n 1100\u00a0<\/span><\/td>\n<\/tr>\n \n \n Coppia frenante Nm=F\u00d7\u03bc\u00d7d1<\/span>\u00a0<\/span><\/h6>\n<\/td>\n<\/tr>\n
\n \u00a0\u00a0\u00a0 Tipo<\/span><\/td>\n A<\/span><\/td>\n \u00a0a1<\/span><\/td>\n a2<\/span><\/td>\n a3<\/span><\/td>\n \u00a0b1<\/span><\/td>\n b2<\/span><\/td>\n B<\/span><\/td>\n C<\/span><\/td>\n d<\/span><\/td>\n k<\/span><\/td>\n P<\/span><\/td>\n L<\/span><\/td>\n E<\/span><\/td>\n W<\/span><\/td>\n H<\/span><\/td>\n H1<\/span><\/td>\n<\/tr>\n \n \u00a0SB50<\/span><\/td>\n \u00a0 77\u00a0<\/span><\/td>\n \u00a077\u00a0<\/span><\/td>\n 90\u00a0<\/span><\/td>\n 38\u00a0<\/span><\/td>\n \u00a038\u00a0<\/span><\/td>\n 38\u00a0<\/span><\/td>\n 154\u00a0<\/span><\/td>\n 150\u00a0<\/span><\/td>\n 20.5\u00a0<\/span><\/td>\n 56\u00a0<\/span><\/td>\n 102\u00a0<\/span><\/td>\n 300\u00a0<\/span><\/td>\n 240\u00a0<\/span><\/td>\n \u00a0110\u00a0<\/span><\/td>\n 310\u00a0<\/span><\/td>\n 80\u00a0<\/span><\/td>\n<\/tr>\n \n \u00a0SB100<\/span><\/td>\n 95\u00a0<\/span><\/td>\n \u00a095\u00a0<\/span><\/td>\n 105\u00a0<\/span><\/td>\n 45\u00a0<\/span><\/td>\n \u00a055\u00a0<\/span><\/td>\n 45\u00a0<\/span><\/td>\n 190\u00a0<\/span><\/td>\n 180\u00a0<\/span><\/td>\n 25\u00a0<\/span><\/td>\n 71\u00a0<\/span><\/td>\n 102\u00a0<\/span><\/td>\n 348\u00a0<\/span><\/td>\n 286\u00a0<\/span><\/td>\n \u00a0140\u00a0<\/span><\/td>\n 360\u00a0<\/span><\/td>\n 85\u00a0<\/span><\/td>\n<\/tr>\n \n SB160<\/span><\/td>\n \u00a0110\u00a0<\/span><\/td>\n \u00a0120\u00a0<\/span><\/td>\n 135\u00a0<\/span><\/td>\n 65\u00a0<\/span><\/td>\n \u00a070\u00a0<\/span><\/td>\n 65\u00a0<\/span><\/td>\n 260\u00a0<\/span><\/td>\n 235\u00a0<\/span><\/td>\n 31\u00a0<\/span><\/td>\n 87\u00a0<\/span><\/td>\n 106\u00a0<\/span><\/td>\n 412\u00a0<\/span><\/td>\n 370\u00a0<\/span><\/td>\n \u00a0170\u00a0<\/span><\/td>\n 410\u00a0<\/span><\/td>\n 95\u00a0<\/span><\/td>\n<\/tr>\n \n SB250<\/span><\/td>\n \u00a0130\u00a0<\/span><\/td>\n \u00a0120\u00a0<\/span><\/td>\n 160\u00a0<\/span><\/td>\n 75\u00a0<\/span><\/td>\n \u00a080\u00a0<\/span><\/td>\n 75\u00a0<\/span><\/td>\n 300\u00a0<\/span><\/td>\n 275\u00a0<\/span><\/td>\n 37\u00a0<\/span><\/td>\n 87\u00a0<\/span><\/td>\n 106\u00a0<\/span><\/td>\n 456\u00a0<\/span><\/td>\n 370\u00a0<\/span><\/td>\n \u00a0170\u00a0<\/span><\/td>\n 470\u00a0<\/span><\/td>\n 110\u00a0<\/span><\/td>\n<\/tr>\n \n \u00a0SB315<\/span><\/td>\n \u00a0140\u00a0<\/span><\/td>\n \u00a0175\u00a0<\/span><\/td>\n 205\u00a0<\/span><\/td>\n 85\u00a0<\/span><\/td>\n \u00a090\u00a0<\/span><\/td>\n 82.5\u00a0<\/span><\/td>\n 335\u00a0<\/span><\/td>\n 330\u00a0<\/span><\/td>\n 37\u00a0<\/span><\/td>\n 137\u00a0<\/span><\/td>\n 106\u00a0<\/span><\/td>\n 476\u00a0<\/span><\/td>\n 410\u00a0<\/span><\/td>\n \u00a0270\u00a0<\/span><\/td>\n 500\u00a0<\/span><\/td>\n 110\u00a0<\/span><\/td>\n<\/tr>\n \n \u00a0SB400<\/span><\/td>\n \u00a0170\u00a0<\/span><\/td>\n \u00a0180\u00a0<\/span><\/td>\n 220\u00a0<\/span><\/td>\n 120\u00a0<\/span><\/td>\n \u00a0110\u00a0<\/span><\/td>\n 110\u00a0<\/span><\/td>\n 440\u00a0<\/span><\/td>\n 420\u00a0<\/span><\/td>\n 50\u00a0<\/span><\/td>\n 137\u00a0<\/span><\/td>\n 142\u00a0<\/span><\/td>\n 602\u00a0<\/span><\/td>\n 546\u00a0<\/span><\/td>\n \u00a0270\u00a0<\/span><\/td>\n 560\u00a0<\/span><\/td>\n 115\u00a0<\/span><\/td>\n<\/tr>\n \n SB500<\/span><\/td>\n \u00a0170\u00a0<\/span><\/td>\n \u00a0180\u00a0<\/span><\/td>\n 220\u00a0<\/span><\/td>\n 120\u00a0<\/span><\/td>\n \u00a0110\u00a0<\/span><\/td>\n 110\u00a0<\/span><\/td>\n 440\u00a0<\/span><\/td>\n 420\u00a0<\/span><\/td>\n 50\u00a0<\/span><\/td>\n 137\u00a0<\/span><\/td>\n 142\u00a0<\/span><\/td>\n 682\u00a0<\/span><\/td>\n 542\u00a0<\/span><\/td>\n \u00a0270\u00a0<\/span><\/td>\n 600\u00a0<\/span><\/td>\n 115\u00a0<\/span><\/td>\n<\/tr>\n \n \n Dimensioni relative del disco freno (mm)<\/span><\/h6>\n<\/td>\n<\/tr>\n
\n Tipo<\/span><\/td>\n b<\/span><\/td>\n D<\/span><\/td>\n d1<\/span><\/td>\n d2 max<\/span><\/td>\n<\/tr>\n \n SB50<\/span><\/td>\n 30\u00a0<\/span><\/td>\n 36\u00a0<\/span><\/td>\n 40\u00a0<\/span><\/td>\n \u2265500<\/span><\/td>\n D-120<\/span><\/td>\n D-300<\/span><\/td>\n<\/tr>\n \n SB100<\/span><\/td>\n 30\u00a0<\/span><\/td>\n 36\u00a0<\/span><\/td>\n 40\u00a0<\/span><\/td>\n \u2265500<\/span><\/td>\n D-150<\/span><\/td>\n D-380<\/span><\/td>\n<\/tr>\n \n SB160<\/span><\/td>\n 30\u00a0<\/span><\/td>\n 36\u00a0<\/span><\/td>\n 40\u00a0<\/span><\/td>\n \u2265600<\/span><\/td>\n D-180<\/span><\/td>\n D-440<\/span><\/td>\n<\/tr>\n \n SB250<\/span><\/td>\n 30\u00a0<\/span><\/td>\n 36\u00a0<\/span><\/td>\n 40\u00a0<\/span><\/td>\n \u2265600<\/span><\/td>\n D-180<\/span><\/td>\n D-480<\/span><\/td>\n<\/tr>\n \n SB315<\/span><\/td>\n 30\u00a0<\/span><\/td>\n 36\u00a0<\/span><\/td>\n 40\u00a0<\/span><\/td>\n \u22651200<\/span><\/td>\n D-280<\/span><\/td>\n D-600<\/span><\/td>\n<\/tr>\n \n SB400<\/span><\/td>\n 30\u00a0<\/span><\/td>\n 36\u00a0<\/span><\/td>\n 40\u00a0<\/span><\/td>\n \u22651800<\/span><\/td>\n D-280<\/span><\/td>\n D-660<\/span><\/td>\n<\/tr>\n \n SB500<\/span><\/td>\n 30\u00a0<\/span><\/td>\n 36\u00a0<\/span><\/td>\n 40\u00a0<\/span><\/td>\n \u22651800<\/span><\/td>\n D-280<\/span><\/td>\n D-660<\/span><\/td>\n<\/tr>\n \n d1=diametro teorico di attrito, d2=diametro massimo consentito del tamburo o del mozzo<\/span>
\nD: Per altri diametri di disco si prega di contattarci<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/p>","protected":false},"excerpt":{"rendered":"
Freno di sicurezza per gru serie SB:<\/strong><\/p>\n
- \n
- Modelli di prodotto: SB50, SB100, SB160, SB250, SB315, SB400, SB500<\/li>\n
- Diametro del disco applicabile (mm): 500, 600, 1200, 1800<\/li>\n
- Spessore del disco freno (mm): 30, 36, 40<\/li>\n
- Forza di serraggio F (KN): 50-500<\/li>\n<\/ul>","protected":false},"featured_media":7388,"template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"show","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[],"product_cat":[58],"product_tag":[579,584,376,589,578,577,583,588,585,581,587,586,582,580],"class_list":{"0":"post-5386","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-crane-brake","7":"product_tag-brake","8":"product_tag-brakes-manufacturer","9":"product_tag-china-crane-parts-supplier","10":"product_tag-crane-brake","11":"product_tag-crane-disc-brakes","12":"product_tag-crane-drum-brakes","13":"product_tag-crane-hydraulic-disc-brake","14":"product_tag-crane-safety-brake","15":"product_tag-crane-safety-brakes","16":"product_tag-disc-brakes","17":"product_tag-electro-hydraulic-disc-brake","18":"product_tag-electro-hydraulic-drum-brake","19":"product_tag-electromagnetic-disk-brake","20":"product_tag-overhead-crane-brakes","22":"first","23":"instock","24":"shipping-taxable","25":"product-type-simple","26":"entry","27":"content-bg","28":"loop-entry"},"yoast_head":"\n
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- Umidit\u00e0 relativa:<\/strong> I freni sono efficaci quando l'umidit\u00e0 relativa \u00e8 \u226490%.<\/li>\n<\/ul>\n
- Temperatura ambiente:<\/strong> Questi freni funzionano in modo ottimale in un intervallo di temperatura compreso tra -20\u00b0C e +50\u00b0C.<\/li>\n