- \n
- Temperatura ambiente:<\/strong> Os freios operam com efici\u00eancia em ambientes com temperaturas que variam de -20\u2103 a +50\u2103.<\/li>\n
- Umidade relativa:<\/strong> Eles funcionam de forma confi\u00e1vel quando a umidade relativa \u00e9 \u226490%.<\/li>\n
- N\u00edvel de tens\u00e3o:<\/strong> Os freios s\u00e3o projetados para funcionar com CA trif\u00e1sico 380V\/50Hz.<\/li>\n
- Ciclo de trabalho:<\/strong> Eles suportam tanto a opera\u00e7\u00e3o cont\u00ednua (S1) quanto a opera\u00e7\u00e3o intermitente (S3-60%), com uma frequ\u00eancia m\u00e1xima de opera\u00e7\u00e3o de \u22641200 vezes por hora.<\/li>\n<\/ul>\n
Dispositivos adicionais<\/h3>\n
Para melhorar ainda mais a usabilidade e a seguran\u00e7a, os freios de tambor eletro-hidr\u00e1ulicos YWZ4 oferecem os seguintes dispositivos opcionais:<\/p>\n
- \n
- Dispositivo de libera\u00e7\u00e3o manual:<\/strong> Os usu\u00e1rios podem liberar manualmente o freio quando necess\u00e1rio.<\/li>\n
- Chave de limite de desgaste da lona de freio:<\/strong> Esse dispositivo sinaliza quando a lona do freio atinge o limite de desgaste. (Observa\u00e7\u00e3o: aplic\u00e1vel somente a freios equipados com um dispositivo de compensa\u00e7\u00e3o autom\u00e1tica).<\/li>\n
- Interruptor de limite de libera\u00e7\u00e3o (freio aberto):<\/strong> Essa chave fornece uma indica\u00e7\u00e3o para confirmar que o freio foi liberado corretamente.<\/li>\n
- Propulsor com v\u00e1lvula de retardo de descida:<\/strong> Quando equipado com esse recurso, o freio pode obter um fechamento retardado para atender a requisitos operacionais espec\u00edficos.<\/li>\n<\/ul>\n
Freio a tambor eletro-hidr\u00e1ulico YWZ4 Especifica\u00e7\u00f5es t\u00e9cnicas e dimens\u00f5es de instala\u00e7\u00e3o<\/strong><\/span><\/h6>\n
![\"\"](\"https:\/\/www.hnhlcranes.com\/wp-content\/uploads\/2024\/11\/Electro-hydraulic-drum-brake-7-300x290.jpg\")
<\/p>\n\n\n
\n Tipo de freio<\/span><\/td>\n Tipo de propulsor<\/span><\/td>\n Torque do freio
\n(N.m)<\/span><\/td>\nDimens\u00f5es<\/b><\/strong>\u00a0(mm)<\/b><\/strong><\/span><\/td>\n Peso
\n(kg)<\/span><\/td>\n<\/tr>\n\n D<\/span><\/td>\n h1<\/span><\/td>\n k<\/span><\/td>\n i<\/span><\/td>\n d<\/span><\/td>\n n<\/span><\/td>\n b<\/span><\/td>\n F<\/span><\/td>\n G<\/span><\/td>\n J<\/span><\/td>\n E<\/span><\/td>\n H<\/span><\/td>\n A<\/span><\/td>\n B<\/span><\/td>\n L<\/span><\/td>\n C<\/span><\/td>\n<\/tr>\n \n A<\/span><\/td>\n B<\/span><\/td>\n A<\/span><\/td>\n B<\/span><\/td>\n<\/tr>\n \n YWZ4-160\/22<\/span><\/td>\n YTD220-50<\/span><\/td>\n 80~160<\/span><\/td>\n 160<\/span><\/td>\n 132<\/span><\/td>\n 130<\/span><\/td>\n 55<\/span><\/td>\n 14<\/span><\/td>\n 6<\/span><\/td>\n 65<\/span><\/td>\n 90<\/span><\/td>\n 150<\/span><\/td>\n 210<\/span><\/td>\n 165<\/span><\/td>\n 390<\/span><\/td>\n 415<\/span><\/td>\n 380<\/span><\/td>\n 80<\/span><\/td>\n 120<\/span><\/td>\n 200<\/span><\/td>\n 80<\/span><\/td>\n 25<\/span><\/td>\n<\/tr>\n \n YWZ4-200\/22<\/span><\/td>\n YTD220-50<\/span><\/td>\n 100~200<\/span><\/td>\n 200<\/span><\/td>\n 160<\/span><\/td>\n 145<\/span><\/td>\n 55<\/span><\/td>\n 14<\/span><\/td>\n 8<\/span><\/td>\n 80<\/span><\/td>\n 90<\/span><\/td>\n 165<\/span><\/td>\n 265<\/span><\/td>\n 195<\/span><\/td>\n 470<\/span><\/td>\n 440<\/span><\/td>\n 405<\/span><\/td>\n 80<\/span><\/td>\n 120<\/span><\/td>\n 260<\/span><\/td>\n 80<\/span><\/td>\n 38<\/span><\/td>\n<\/tr>\n \n YWZ4-200\/30<\/span><\/td>\n YTD300-50<\/span><\/td>\n 140~280<\/span><\/td>\n 245<\/span><\/td>\n 39<\/span><\/td>\n<\/tr>\n \n YWZ4-250\/30<\/span><\/td>\n YTD300-50<\/span><\/td>\n 160~315<\/span><\/td>\n 250<\/span><\/td>\n 190<\/span><\/td>\n 180<\/span><\/td>\n 65<\/span><\/td>\n 18<\/span><\/td>\n 10<\/span><\/td>\n 100<\/span><\/td>\n 100<\/span><\/td>\n 200<\/span><\/td>\n 275<\/span><\/td>\n 225<\/span><\/td>\n 500<\/span><\/td>\n 490<\/span><\/td>\n 455<\/span><\/td>\n 80<\/span><\/td>\n 120<\/span><\/td>\n 260<\/span><\/td>\n 80<\/span><\/td>\n 47<\/span><\/td>\n<\/tr>\n \n YWZ4-250\/50<\/span><\/td>\n YTD500-60<\/span><\/td>\n 250~500<\/span><\/td>\n 550<\/span><\/td>\n 550<\/span><\/td>\n 490<\/span><\/td>\n 97<\/span><\/td>\n 157<\/span><\/td>\n 320<\/span><\/td>\n 97<\/span><\/td>\n 61<\/span><\/td>\n<\/tr>\n \n YWZ4-300\/30<\/span><\/td>\n YTD300-50<\/span><\/td>\n 160~315<\/span><\/td>\n 300<\/span><\/td>\n 225<\/span><\/td>\n 220<\/span><\/td>\n 80<\/span><\/td>\n 18<\/span><\/td>\n 10<\/span><\/td>\n 125<\/span><\/td>\n 110<\/span><\/td>\n 245<\/span><\/td>\n 358<\/span><\/td>\n 275<\/span><\/td>\n 585<\/span><\/td>\n 550<\/span><\/td>\n 510<\/span><\/td>\n 80<\/span><\/td>\n 120<\/span><\/td>\n 260<\/span><\/td>\n 80<\/span><\/td>\n 74<\/span><\/td>\n<\/tr>\n \n YWZ4-300\/50<\/span><\/td>\n YTD500-60<\/span><\/td>\n 250~500<\/span><\/td>\n 590<\/span><\/td>\n 530<\/span><\/td>\n 97<\/span><\/td>\n 157<\/span><\/td>\n 340<\/span><\/td>\n 97<\/span><\/td>\n 86<\/span><\/td>\n<\/tr>\n \n YWZ4-300\/80<\/span><\/td>\n YTD800-60<\/span><\/td>\n 500~1000<\/span><\/td>\n 88<\/span><\/td>\n<\/tr>\n \n YWZ4-315\/30<\/span><\/td>\n YTD300-50<\/span><\/td>\n 160~315<\/span><\/td>\n 315<\/span><\/td>\n 225<\/span><\/td>\n 220<\/span><\/td>\n 80<\/span><\/td>\n 18<\/span><\/td>\n 10<\/span><\/td>\n 125<\/span><\/td>\n 110<\/span><\/td>\n 245<\/span><\/td>\n 358<\/span><\/td>\n 275<\/span><\/td>\n 585<\/span><\/td>\n 570<\/span><\/td>\n 510<\/span><\/td>\n 80<\/span><\/td>\n 120<\/span><\/td>\n 260<\/span><\/td>\n 80<\/span><\/td>\n 74<\/span><\/td>\n<\/tr>\n \n YWZ4-315\/50<\/span><\/td>\n YTD500-60<\/span><\/td>\n 250~500<\/span><\/td>\n 590<\/span><\/td>\n 530<\/span><\/td>\n 97<\/span><\/td>\n 157<\/span><\/td>\n 340<\/span><\/td>\n 97<\/span><\/td>\n 86<\/span><\/td>\n<\/tr>\n \n YWZ4-315\/80<\/span><\/td>\n YTD800-60<\/span><\/td>\n 500~1000<\/span><\/td>\n 88<\/span><\/td>\n<\/tr>\n \n YWZ4-400\/50<\/span><\/td>\n YTD500-60<\/span><\/td>\n 315~630<\/span><\/td>\n 400<\/span><\/td>\n 280<\/span><\/td>\n 270<\/span><\/td>\n 100<\/span><\/td>\n 22<\/span><\/td>\n 12<\/span><\/td>\n 160<\/span><\/td>\n 140<\/span><\/td>\n 300<\/span><\/td>\n 420<\/span><\/td>\n 350<\/span><\/td>\n 705<\/span><\/td>\n 625<\/span><\/td>\n 565<\/span><\/td>\n 97<\/span><\/td>\n 157<\/span><\/td>\n 450<\/span><\/td>\n 97<\/span><\/td>\n 108<\/span><\/td>\n<\/tr>\n \n YWZ4-400\/80<\/span><\/td>\n YTD800-60<\/span><\/td>\n 630~1250<\/span><\/td>\n 110<\/span><\/td>\n<\/tr>\n \n YWZ4-400\/125<\/span><\/td>\n YTD1250-60<\/span><\/td>\n 900~1800<\/span><\/td>\n 770<\/span><\/td>\n 610<\/span><\/td>\n 580<\/span><\/td>\n 120<\/span><\/td>\n 150<\/span><\/td>\n 120<\/span><\/td>\n 133<\/span><\/td>\n<\/tr>\n \n YWZ4-500\/80<\/span><\/td>\n YTD800-60<\/span><\/td>\n 800~1600<\/span><\/td>\n 500<\/span><\/td>\n 335<\/span><\/td>\n 325<\/span><\/td>\n 130<\/span><\/td>\n 22<\/span><\/td>\n 16<\/span><\/td>\n 200<\/span><\/td>\n 180<\/span><\/td>\n 365<\/span><\/td>\n 484<\/span><\/td>\n 395<\/span><\/td>\n 835<\/span><\/td>\n 740<\/span><\/td>\n 680<\/span><\/td>\n 97<\/span><\/td>\n 157<\/span><\/td>\n 450<\/span><\/td>\n 97<\/span><\/td>\n 202<\/span><\/td>\n<\/tr>\n \n YWZ4-500\/125<\/span><\/td>\n YTD1250-60<\/span><\/td>\n 1125~2250<\/span><\/td>\n 410<\/span><\/td>\n 850<\/span><\/td>\n 730<\/span><\/td>\n 700<\/span><\/td>\n 120<\/span><\/td>\n 150<\/span><\/td>\n 120<\/span><\/td>\n 212<\/span><\/td>\n<\/tr>\n \n YWZ4-500\/200<\/span><\/td>\n YTD2000-60<\/span><\/td>\n 1600~3150<\/span><\/td>\n 212<\/span><\/td>\n<\/tr>\n \n YWZ4-630\/125<\/span><\/td>\n YTD1250-120<\/span><\/td>\n 1400~2800<\/span><\/td>\n 630<\/span><\/td>\n 425<\/span><\/td>\n 400<\/span><\/td>\n 170<\/span><\/td>\n 27<\/span><\/td>\n 20<\/span><\/td>\n 250<\/span><\/td>\n 220<\/span><\/td>\n 450<\/span><\/td>\n 590<\/span><\/td>\n 505<\/span><\/td>\n 1025<\/span><\/td>\n 840<\/span><\/td>\n 810<\/span><\/td>\n 120<\/span><\/td>\n 150<\/span><\/td>\n 450<\/span><\/td>\n 120<\/span><\/td>\n 309<\/span><\/td>\n<\/tr>\n \n YWZ4-630\/200<\/span><\/td>\n YTD2000-120<\/span><\/td>\n 2250~4500<\/span><\/td>\n 310<\/span><\/td>\n<\/tr>\n \n YWZ4-630\/300<\/span><\/td>\n YTD3000-120<\/span><\/td>\n 3550~7100<\/span><\/td>\n 315<\/span><\/td>\n<\/tr>\n \n YWZ4-710\/200<\/span><\/td>\n YTD2000-120<\/span><\/td>\n 2500~5000<\/span><\/td>\n 710<\/span><\/td>\n 475<\/span><\/td>\n 450<\/span><\/td>\n 190<\/span><\/td>\n 27<\/span><\/td>\n 22<\/span><\/td>\n 280<\/span><\/td>\n 240<\/span><\/td>\n 500<\/span><\/td>\n 705<\/span><\/td>\n 565<\/span><\/td>\n 1170<\/span><\/td>\n 1050<\/span><\/td>\n 1020<\/span><\/td>\n 120<\/span><\/td>\n 150<\/span><\/td>\n 450<\/span><\/td>\n 120<\/span><\/td>\n 455<\/span><\/td>\n<\/tr>\n \n YWZ4-710\/300<\/span><\/td>\n YTD3000-120<\/span><\/td>\n 4000~8000<\/span><\/td>\n 460<\/span><\/td>\n<\/tr>\n \n YWZ4-800\/300<\/span><\/td>\n YTD3000-120<\/span><\/td>\n 6300~12500<\/span><\/td>\n 800<\/span><\/td>\n 530<\/span><\/td>\n 520<\/span><\/td>\n 210<\/span><\/td>\n 27<\/span><\/td>\n 28<\/span><\/td>\n 320<\/span><\/td>\n 280<\/span><\/td>\n 570<\/span><\/td>\n 860<\/span><\/td>\n 710<\/span><\/td>\n 1410<\/span><\/td>\n 1085<\/span><\/td>\n 1060<\/span><\/td>\n 120<\/span><\/td>\n 150<\/span><\/td>\n 450<\/span><\/td>\n 120<\/span><\/td>\n 652<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":" Freios a tambor eletro-hidr\u00e1ulicos YWZ4 Modelos:<\/strong><\/p>\n
- \n
- Modelos de produtos: YWZ4-160\/22, YWZ4-200\/22 (30), YWZ4-250\/30 (50), YWZ4-300\/30 (50, 80), YWZ4-315\/30 (50, 80), YWZ4-400\/50 (80, 125), YWZ4-500\/80 (125, 200), YWZ4-630\/125 (200, 300), YWZ4-710\/200 (300), YWZ4-8000\/300<\/li>\n
- Di\u00e2metro da roda do freio (mm): 160, 200, 250, 300, 315, 400, 500, 560, 630, 710, 800<\/li>\n
- Torque de frenagem (Nm): 80~12500<\/li>\n<\/ul>","protected":false},"featured_media":7349,"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-5333","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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- Chave de limite de desgaste da lona de freio:<\/strong> Esse dispositivo sinaliza quando a lona do freio atinge o limite de desgaste. (Observa\u00e7\u00e3o: aplic\u00e1vel somente a freios equipados com um dispositivo de compensa\u00e7\u00e3o autom\u00e1tica).<\/li>\n
- Umidade relativa:<\/strong> Eles funcionam de forma confi\u00e1vel quando a umidade relativa \u00e9 \u226490%.<\/li>\n