{"id":11592,"date":"2026-04-19T21:02:10","date_gmt":"2026-04-19T19:02:10","guid":{"rendered":"https:\/\/solids.pl\/?post_type=katalog-czesci&#038;p=11592"},"modified":"2026-05-10T23:39:32","modified_gmt":"2026-05-10T21:39:32","slug":"veniec-zubat-diferencilu-mosta-pohonu-liebherr","status":"publish","type":"katalog-czesci","link":"https:\/\/solids.pl\/sk\/katalog-czesci\/veniec-zubat-diferencilu-mosta-pohonu-liebherr\/","title":{"rendered":"VENIEC ZUBAT\u00dd DIFERENCI\u00c1LU MOSTA POHONU LIEBHERR"},"content":{"rendered":"<p>Veniec zubat\u00fd diferenci\u00e1lu mosta pohonu je prvkom v tvare prstenca planet\u00e1rneho fin\u00e1lneho stup\u0148a v pohonnom moste kolov\u00fdch naklada\u010dov s\u00e9rie L, vyroben\u00fd z legovanej ocele 18CrNiMo7-6 cementovanej a kalen\u00fdch na povrchovu tvrdos\u0165 HRC 58\u201362 na bokoch zubov, so srdcom zachov\u00e1vaj\u00facim h\u00fa\u017eevnatos\u0165 HRC 35\u201340 pre odolnos\u0165 vo\u010di r\u00e1zom. Zuby boli obroben\u00e9 met\u00f3dou tvrd\u00e9ho br\u00fasenia na triedu presnosti AGMA Q11, \u010do zabezpe\u010duje opakovate\u013en\u00fd v\u00f4\u013eu medzi zubami a n\u00edzku \u00farove\u0148 vibr\u00e1ci\u00ed po\u010das prev\u00e1dzky. Veniec spolupracuje so satelitn\u00fdmi planet\u00e1rnymi ozubami, prij\u00edmaj\u00fac a redukuj\u00fac kr\u00fatiaci moment z pohonn\u00e9ho hriade\u013ea prostredn\u00edctvom diferenci\u00e1lneho mechanizmu \u2014 celkov\u00fd prevodov\u00fd pomer planet\u00e1rnych stup\u0148ov je typicky 15:1 a\u017e 25:1, \u010do sa premie\u0148a na momenty n\u00e1boja r\u00e1dovo desiatok kNm pri nomin\u00e1lnej z\u00e1\u0165a\u017ei naklada\u010da. Dominuj\u00face mechanizmy opotrebenia s\u00fa kontaktn\u00e9 \u00fanavov\u00e9 po\u0161kodenie (pittingov\u00e9 odlupovanie povrchnej cementovanej vrstvy) a abr\u00e1zia pri kontamin\u00e1cii oleja \u017eelezn\u00fdmi \u010dasticami, ved\u00face k zaobleniu hrotov zubov a rast\u00facej v\u00f4li ozubenia. Prev\u00e1dzkovn\u00e9 pr\u00edznaky vy\u017eaduj\u00face v\u00fdmenu: hvizd alebo v\u00fdskyt z osi pri vy\u0161\u0161\u00edch r\u00fdchlostiach jazdy, pr\u00edtomnos\u0165 feromagnetick\u00fdch triesok na magnete ods\u00e1va\u010da oleja, merate\u013en\u00e1 nadmern\u00e1 v\u00f4\u013ea na n\u00e1boji kolesa. Veniec mus\u00ed by\u0165 vymenen\u00fd v\u00fdlu\u010dne v komplekte so satelitn\u00fdmi kolieskami a slne\u010dn\u00fdm kolesom tohto stup\u0148a \u2014 v\u00fdmena iba jedn\u00e9ho prvku sp\u00f4sobuje r\u00fdchle \u00fanavov\u00e9 po\u0161kodenie nov\u00fdch zubov dotieran\u00fdch na opotrebovan\u00fd profil. Po mont\u00e1\u017ei je povinn\u00fd protokol dotierania: minim\u00e1lne jedna hodina prev\u00e1dzky pod \u010diasto\u010dn\u00fdm za\u0165a\u017een\u00edm pred pln\u00fdm vyu\u017eit\u00edm stroja.<\/p>\n<h3>Kompatibiln\u00e9 stroje:<\/h3>\n<ul>\n<li>L524-438<\/li>\n<li>L534-434<\/li>\n<li>L538-432<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Veniec zubat\u00fd diferenci\u00e1lu mosta pohonu je prvkom v tvare prstenca planet\u00e1rneho fin\u00e1lneho stup\u0148a v pohonnom moste kolov\u00fdch naklada\u010dov s\u00e9rie L, vyroben\u00fd z legovanej ocele 18CrNiMo7-6 cementovanej a kalen\u00fdch na povrchovu tvrdos\u0165 HRC 58\u201362 na bokoch zubov, so srdcom zachov\u00e1vaj\u00facim h\u00fa\u017eevnatos\u0165 HRC 35\u201340 pre odolnos\u0165 vo\u010di r\u00e1zom. Zuby boli obroben\u00e9 met\u00f3dou tvrd\u00e9ho br\u00fasenia na triedu presnosti [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":11578,"parent":0,"template":"","meta":{"_acf_changed":false,"_liebherr_sku":"7623485","_liebherr_sku_all":"7623485","_oem_sku":"1760606306","_oem_sku_all":"DS:1760606306","_oem_brand":"DS","_oem_sku_raw":"1760606306DS"},"kategorie":[29244,29248,29249,28700,28704,28705],"class_list":["post-11592","katalog-czesci","type-katalog-czesci","status-publish","has-post-thumbnail","hentry","kategorie-pozemna-podvozkova-sustava-l524-sk","kategorie-pozemna-podvozkova-sustava-l534-sk","kategorie-pozemna-podvozkova-sustava-l538-sk","kategorie-l524-sk","kategorie-l534-sk","kategorie-l538-sk"],"acf":[],"_links":{"self":[{"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/katalog-czesci\/11592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/katalog-czesci"}],"about":[{"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/types\/katalog-czesci"}],"author":[{"embeddable":true,"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/users\/11"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/media\/11578"}],"wp:attachment":[{"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/media?parent=11592"}],"wp:term":[{"taxonomy":"kategorie","embeddable":true,"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/kategorie?post=11592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}