{"id":26207,"date":"2026-05-11T01:30:12","date_gmt":"2026-05-10T23:30:12","guid":{"rendered":"https:\/\/solids.pl\/?post_type=katalog-czesci&#038;p=26207"},"modified":"2026-05-11T08:43:23","modified_gmt":"2026-05-11T06:43:23","slug":"contactor-electromagnetic-n-curent-nalt-liebherr","status":"publish","type":"katalog-czesci","link":"https:\/\/solids.pl\/ro\/katalog-czesci\/contactor-electromagnetic-n-curent-nalt-liebherr\/","title":{"rendered":"LIEBHERR CONTACTOR ELECTROMAGNETIC \u00ceN CURENT \u00ceNALT"},"content":{"rendered":"<p>Contactorul electromagnetic \u00een curent \u00eenalt este un element de comand\u0103 esen\u021bial pentru circuite de curent ridicat, cum ar fi sistemul de iluminare de lucru sau pompa de combustibil, conect\u00e2nd semnalul de comand\u0103 \u00een joas\u0103 tensiune la alimentarea principal\u0103. \u00cen interiorul unei carcase metalice etan\u0219\u0103 se afl\u0103 o bobin\u0103 care, atunci c\u00e2nd este alimentat\u0103, \u00eenchide mecanic contactele realizate dintr-un aliaj de argint \u0219i oxid de cadmiu, rezistent la desc\u0103rc\u0103ri de arc. Mecanismul critic de uzur\u0103 este eroziunea contactelor cauzat\u0103 de curen\u021bii de pornire repeta\u021bi \u0219i arcurile electrice, provoc\u00e2nd lipirea contactelor sau cre\u0219terea rezisten\u021bei, \u00eempiedic\u00e2nd activarea sistemelor vitale ale ma\u0219inii. \u00cenlocuirea planificat\u0103 a acestui element, caracterizat prin o durat\u0103 de via\u021b\u0103 de 5-7 ani, este semnificativ mai economic\u0103 dec\u00e2t consecin\u021bele unei defec\u021biuni bruste, care poate paralizacomplet opera\u021biunile unei excavatoare sau compromite siguran\u021ba operatorului \u00een timpul lucr\u0103rilor nocturne. Prin utilizarea unui conector tip Deutsch DT \u0219i a unei mont\u0103ri dedicate, dispozitivul asigur\u0103 func\u021bionare fiabil\u0103 \u00een condi\u021bii vibratoare dificile, elimin\u00e2nd riscul coroziunii contactelor \u0219i pierderii aliment\u0103rii.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Contactorul electromagnetic \u00een curent \u00eenalt este un element de comand\u0103 esen\u021bial pentru circuite de curent ridicat, cum ar fi sistemul de iluminare de lucru sau pompa de combustibil, conect\u00e2nd semnalul de comand\u0103 \u00een joas\u0103 tensiune la alimentarea principal\u0103. \u00cen interiorul unei carcase metalice etan\u0219\u0103 se afl\u0103 o bobin\u0103 care, atunci c\u00e2nd este alimentat\u0103, \u00eenchide mecanic [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":26195,"parent":0,"template":"","meta":{"_acf_changed":false,"_liebherr_sku":"10280148","_liebherr_sku_all":"10280148","_oem_sku":"","_oem_sku_all":"","_oem_brand":"","_oem_sku_raw":""},"kategorie":[],"class_list":["post-26207","katalog-czesci","type-katalog-czesci","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/solids.pl\/ro\/wp-json\/wp\/v2\/katalog-czesci\/26207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solids.pl\/ro\/wp-json\/wp\/v2\/katalog-czesci"}],"about":[{"href":"https:\/\/solids.pl\/ro\/wp-json\/wp\/v2\/types\/katalog-czesci"}],"author":[{"embeddable":true,"href":"https:\/\/solids.pl\/ro\/wp-json\/wp\/v2\/users\/11"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solids.pl\/ro\/wp-json\/wp\/v2\/media\/26195"}],"wp:attachment":[{"href":"https:\/\/solids.pl\/ro\/wp-json\/wp\/v2\/media?parent=26207"}],"wp:term":[{"taxonomy":"kategorie","embeddable":true,"href":"https:\/\/solids.pl\/ro\/wp-json\/wp\/v2\/kategorie?post=26207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}