{"id":9510,"date":"2026-04-17T20:10:57","date_gmt":"2026-04-17T18:10:57","guid":{"rendered":"https:\/\/solids.pl\/?post_type=katalog-czesci&#038;p=9510"},"modified":"2026-05-11T08:41:39","modified_gmt":"2026-05-11T06:41:39","slug":"etanare-rotativ-a-arborelui-reductorului-de-rotaie-liebherr","status":"publish","type":"katalog-czesci","link":"https:\/\/solids.pl\/ro\/katalog-czesci\/etanare-rotativ-a-arborelui-reductorului-de-rotaie-liebherr\/","title":{"rendered":"LIEBHERR ETAN\u0218ARE ROTATIV\u0102 A ARBORELUI REDUCTORULUI DE ROTA\u021aIE"},"content":{"rendered":"<p>Etan\u0219area rotativ\u0103 a arborelui reductorului de rota\u021bie este un element de etan\u0219are radial cu lab\u0103 de lucru, destinat mont\u0103rii pe arborele de ie\u0219ire al reductorului de rota\u021bie al suprastructurii \u00een ma\u0219inile Liebherr. Arborele etan\u0219at este confec\u021bionat din o\u021bel 42CrMo4 c\u0103lit prin induc\u021bie la duritatea de 55\u201362 HRC, cu rugozitate superficial\u0103 \u00een intervalul Ra 0,2\u20130,4 \u00b5m, ceea ce asigur\u0103 contactul corect al labei \u0219i minimizeaz\u0103 uzura abraziv\u0103 a acesteia. Corpul etan\u0219\u0103rii este realizat din o\u021bel g\u0103sit \u00een ad\u00e2nc, iar laba de lucru din elastomer FKM rezistent la uleiul pentru angrenaje clasa GL-5 \u00een intervalul de temperatur\u0103 de \u201330 \u00b0C la +150 \u00b0C. Arcul de ap\u0103sare din s\u00e2rm\u0103 de o\u021bel inoxidabil men\u021bine presiunea labei la un nivel care asigur\u0103 etan\u0219eitatea la presiune static\u0103 a uleiului p\u00e2n\u0103 la 0,3 bar \u0219i viteza periferic\u0103 a arborelui p\u00e2n\u0103 la 6 m\/s. \u00cen condi\u021biile de exploatare ale reductorului de rota\u021bie, etan\u0219area este expus\u0103 la fretting \u0219i oboseal\u0103 de contact provocate de for\u021bele radiale ale coroanei din\u021bate care ating zeci de kN, de aceea, alinerea corect\u0103 a montajului \u00een loca\u0219ul \u2014 f\u0103r\u0103 deplas\u0103ri \u0219i lovturi de montaj \u2014 este condi\u021bia pentru ob\u021binerea duratei nominale. Etan\u0219area trebuie \u00eenlocuit\u0103 odat\u0103 cu inelul de etan\u0219are flan\u0219at al carcasei la fiecare demontare diagnostic\u0103 a reductorului sau dup\u0103 constatarea unei scurgeri de ulei Liebherr Gear Oil pe suprafa\u021ba exterioar\u0103 a carcasei reductorului.<\/p>\n<h3>Ma\u0219ini compatibile:<\/h3>\n<ul>\n<li>A309 LI-1035<\/li>\n<li>A309 LI-717<\/li>\n<li>A309 LI717-717<\/li>\n<li>A311 LI-1036<\/li>\n<li>A311 LI-718<\/li>\n<li>A311 LI718-718<\/li>\n<li>A312 LI-1037<\/li>\n<li>A312 LI-719<\/li>\n<li>A314 LI-1039<\/li>\n<li>A314 LI-635<\/li>\n<li>A316 LI-1040<\/li>\n<li>A316 LI-1041<\/li>\n<li>A316 LI-715<\/li>\n<li>A316 LI-716<\/li>\n<li>A316 LI715-715<\/li>\n<li>A316 LI716-716<\/li>\n<li>A900 B-LI-662<\/li>\n<li>A900 C-LI-1002<\/li>\n<li>A900 C-LI-917<\/li>\n<li>A900 C-LI-987<\/li>\n<li>A900 C-ZW-1030<\/li>\n<li>A900 C-ZW-1031<\/li>\n<li>A900 C-ZW-1032<\/li>\n<li>A900 C-ZW-1033<\/li>\n<li>A900 C-ZW-1384<\/li>\n<li>A900 C-ZW-1385<\/li>\n<li>A900 C-ZW-729<\/li>\n<li>A900 C-ZW-730<\/li>\n<li>A900 C-ZW-931<\/li>\n<li>A902 IND-583<\/li>\n<li>A902 IND-638<\/li>\n<li>A902 LI-356<\/li>\n<li>A902 LI-357<\/li>\n<li>A902 LI-478<\/li>\n<li>A902 LI-560<\/li>\n<li>A902 LI-618<\/li>\n<li>A902 ZW223-223<\/li>\n<li>A902 ZW227-227<\/li>\n<li>A902-141<\/li>\n<li>A902-142<\/li>\n<li>A902-255<\/li>\n<li>A902-256<\/li>\n<li>A902-275<\/li>\n<li>A902-276<\/li>\n<li>A904 C-LI-1003<\/li>\n<li>A904 C-LI-1004<\/li>\n<li>A904 C-LI-1005<\/li>\n<li>A904 C-LI-1071<\/li>\n<li>A904 C-LI-439<\/li>\n<li>A904 C-LI-440<\/li>\n<li>A904 C-LI-441<\/li>\n<li>A904 C-LI-477<\/li>\n<li>A904 IND-710<\/li>\n<li>A904 IND-711<\/li>\n<li>A904 LI-665<\/li>\n<li>A904 LI-666<\/li>\n<li>A904 LI-667<\/li>\n<li>A904 LI-720<\/li>\n<li>A910 COMP-1186<\/li>\n<li>A910 COMP-1505<\/li>\n<li>A910 COMP-1837<\/li>\n<li>A912 COMP-1187<\/li>\n<li>A912 COMP-1506<\/li>\n<li>A912 COMP-1838<\/li>\n<li>A912-144<\/li>\n<li>A912-145<\/li>\n<li>A912-244<\/li>\n<li>A912-245<\/li>\n<li>A913 COMP-1824<\/li>\n<li>A914 COMP-1188<\/li>\n<li>A914 COMP-1507<\/li>\n<li>A914-1176<\/li>\n<li>A914-1182<\/li>\n<li>A916 COMP-1856<\/li>\n<li>A916-1177<\/li>\n<li>A916-1183<\/li>\n<li>A918 COMP-1189<\/li>\n<li>A918 COMP-1192<\/li>\n<li>A918 COMP-1508<\/li>\n<li>A918-1178<\/li>\n<li>A918-1184<\/li>\n<li>A920-1179<\/li>\n<li>A920-1185<\/li>\n<li>A922 RAIL-1190<\/li>\n<li>A922 RAIL-1509<\/li>\n<li>A924 RAIL-1191<\/li>\n<li>A924 RAIL-1510<\/li>\n<li>LH18 M-1840<\/li>\n<li>LH22 C-1209<\/li>\n<li>LH22 C-1525<\/li>\n<li>LH22 M-1197<\/li>\n<li>LH22 M-1250<\/li>\n<li>LH24 M-1198<\/li>\n<li>LH24 M-1251<\/li>\n<li>LH26 EC-1672<\/li>\n<li>LH26 EC-1704<\/li>\n<li>LH26 EM-1799<\/li>\n<li>LH26 M-1199<\/li>\n<li>LH26 M-1252<\/li>\n<li>P314 LI-1350<\/li>\n<li>P995-1436<\/li>\n<li>P995-627<\/li>\n<li>R313 LI-1038<\/li>\n<li>R313 LI-636<\/li>\n<li>R317 LI-1042<\/li>\n<li>R317 LI-1043<\/li>\n<li>R317 LI-362<\/li>\n<li>R317 LI-970<\/li>\n<li>R321-607<\/li>\n<li>R900 B-LI-664<\/li>\n<li>R900 B-LI-762<\/li>\n<li>R900 B-LI-920<\/li>\n<li>R900 C-LI-1076<\/li>\n<li>R900 C-LI-971<\/li>\n<li>R900 C-LI-981<\/li>\n<li>R900 C-LI-982<\/li>\n<li>R902 EW-592<\/li>\n<li>R902 HD-SL-364<\/li>\n<li>R902 HDSL-364<\/li>\n<li>R902 LI-364<\/li>\n<li>R902 LI-582<\/li>\n<li>R902 LIT-364<\/li>\n<li>R902 LIT-582<\/li>\n<li>R902 SL-364<\/li>\n<li>R902-143<\/li>\n<li>R902-257<\/li>\n<li>R902-277<\/li>\n<li>R902-364<\/li>\n<li>R902-582<\/li>\n<li>R902-584<\/li>\n<li>R904 C STD-984<\/li>\n<li>R904 C-1017<\/li>\n<li>R904 C-984<\/li>\n<li>R904 C-EW-993<\/li>\n<li>R904 C-STD-984<\/li>\n<li>R904 CHDSL-983<\/li>\n<li>R904 CHDSL-985<\/li>\n<li>R904 CS-LC-1018<\/li>\n<li>R904 CSLC-1018<\/li>\n<li>R904 EW-670<\/li>\n<li>R904 HD-SL-668<\/li>\n<li>R904 HDSL-668<\/li>\n<li>R904 HDSL-669<\/li>\n<li>R904 HDSL-694<\/li>\n<li>R904 HDSL-983<\/li>\n<li>R904 HSDSL-694<\/li>\n<li>R904 S-LC-733<\/li>\n<li>R904 SLC-733<\/li>\n<li>R904 STD-669<\/li>\n<li>R904 STD-704<\/li>\n<li>R904-668<\/li>\n<li>R904-694<\/li>\n<li>R904C EW-993<\/li>\n<li>R904C HDSL-983<\/li>\n<li>R904C HDSL-985<\/li>\n<li>R904C STD-984<\/li>\n<li>R912 HD-148<\/li>\n<li>R912 HD-193<\/li>\n<li>R912 HD-248<\/li>\n<li>R912 LC-146<\/li>\n<li>R912 LC-147<\/li>\n<li>R912 LC-186<\/li>\n<li>R912 LC-247<\/li>\n<li>R912 LCW-331<\/li>\n<li>R912 ST-185<\/li>\n<li>R912 ST-246<\/li>\n<li>R912 ST.-146<\/li>\n<li>R912-246<\/li>\n<li>R914 BHDSL-960<\/li>\n<li>R914 COMP-1194<\/li>\n<li>R914 COMP-1511<\/li>\n<li>R914 K-S-1511<\/li>\n<li>R914 K-STD-1511<\/li>\n<li>R914 RAIL-1511<\/li>\n<li>R918 LC-1308<\/li>\n<li>R918 LC-1496<\/li>\n<li>R918 LC-1697<\/li>\n<li>R918 LC-1721<\/li>\n<li>R918 NLC-1308<\/li>\n<li>R918 NLC-1309<\/li>\n<li>R918 NLC-1372<\/li>\n<li>R918 NLC-1721<\/li>\n<li>R918 XLC-1607<\/li>\n<li>R918 XLC-1721<\/li>\n<li>R918 XLCW-1689<\/li>\n<li>R918-1721<\/li>\n<li>R920 K-LC-1705<\/li>\n<li>R920 K-NLC-1705<\/li>\n<li>R920 LC-1310<\/li>\n<li>R920 LC-1373<\/li>\n<li>R920 NLC-1311<\/li>\n<li>R920 NLC-1497<\/li>\n<li>R922 LC-1379<\/li>\n<li>R995-593<\/li>\n<\/ul>\n<h3>Compatibil cu reductoare de rota\u021bie:<\/h3>\n<ul>\n<li>225\/200<\/li>\n<li>450\/453<\/li>\n<li>450\/454<\/li>\n<li>SAT 200\/277<\/li>\n<li>SAT 225\/218<\/li>\n<li>SAT 225\/220<\/li>\n<li>SAT 225\/228<\/li>\n<li>SAT 225\/229<\/li>\n<li>SAT 225\/230<\/li>\n<li>SAT 225\/240<\/li>\n<li>SAT 225\/268<\/li>\n<li>SAT 250\/278<\/li>\n<li>SAT 250\/283<\/li>\n<li>SAT 250A300<\/li>\n<li>SSG 450\/452<\/li>\n<li>SSG 450\/456<\/li>\n<li>SSG 450\/458<\/li>\n<\/ul>\n<p><small>Component\u0103 pentru reductoare de rota\u021bie (mecanisme de rota\u021bie a superstructurii) de excavatoare, macarale, manipulatoare \u0219i ma\u0219ini miniere. Sinonime de specialitate: reductor de rota\u021bie, mecanism de rota\u021bie, ac\u021bionare de rota\u021bie, transmisie de rota\u021bie, angrenaj de rotire.<\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Etan\u0219area rotativ\u0103 a arborelui reductorului de rota\u021bie este un element de etan\u0219are radial cu lab\u0103 de lucru, destinat mont\u0103rii pe arborele de ie\u0219ire al reductorului de rota\u021bie al suprastructurii \u00een ma\u0219inile Liebherr. Arborele etan\u0219at este confec\u021bionat din o\u021bel 42CrMo4 c\u0103lit prin induc\u021bie la duritatea de 55\u201362 HRC, cu rugozitate superficial\u0103 \u00een intervalul Ra 0,2\u20130,4 \u00b5m, [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":9501,"parent":0,"template":"","meta":{"_acf_changed":false,"_liebherr_sku":"710027301","_liebherr_sku_all":"710027301,7109320","_oem_sku":"","_oem_sku_all":"","_oem_brand":"","_oem_sku_raw":""},"kategorie":[28058,27760,27761,27762,27763,27765,27766,27768,27769,27770,28051,28053,28054,28055,28056,28057,27759,28059,28060,28061,28062,28063,28064,28065,28066,28067,28498,28499,28500,59098,63061,63118,27662,27640,27663,27664,27596,27642,27597,27643,27598,27644,27645,27599,27604,27646,27568,27647,27582,27606,27648,27600,27649,27650,27608,27651,27609,27652,27610,27653,27654,27655,27656],"class_list":["post-9510","katalog-czesci","type-katalog-czesci","status-publish","has-post-thumbnail","hentry","kategorie-subcaroserie-a902-ro","kategorie-subcaroserie-r317-ro","kategorie-subcaroserie-r900-ro","kategorie-subcaroserie-r902-ro","kategorie-subcaroserie-r904-ro","kategorie-subcaroserie-r912-ro","kategorie-subcaroserie-r914-ro","kategorie-subcaroserie-r918-ro","kategorie-subcaroserie-r920-ro","kategorie-subcaroserie-r922-ro","kategorie-subcaroserie-a309-ro","kategorie-subcaroserie-a311-ro","kategorie-subcaroserie-a312-ro","kategorie-subcaroserie-a314-ro","kategorie-subcaroserie-a316-ro","kategorie-subcaroserie-a900-ro","kategorie-subcaroserie-r313-ro","kategorie-subcaroserie-a904-ro","kategorie-subcaroserie-a910-ro","kategorie-subcaroserie-a912-ro","kategorie-subcaroserie-a914-ro","kategorie-subcaroserie-a916-ro","kategorie-subcaroserie-a918-ro","kategorie-subcaroserie-a920-ro","kategorie-subcaroserie-a922-ro","kategorie-subcaroserie-a924-ro","kategorie-subcaroserie-lh22-ro","kategorie-subcaroserie-lh24-ro","kategorie-subcaroserie-lh26-ro","kategorie-subcaroserie-p995-ro","kategorie-subcaroserie-r995-ro","kategorie-mechanizm-obrotu-r995","kategorie-lh22-ro","kategorie-a309-ro","kategorie-lh24-ro","kategorie-lh26-ro","kategorie-r313-ro","kategorie-a311-ro","kategorie-r317-ro","kategorie-a312-ro","kategorie-r900-ro","kategorie-a314-ro","kategorie-a316-ro","kategorie-r902-ro","kategorie-r904-ro","kategorie-a900-ro","kategorie-p995-ro","kategorie-a902-ro","kategorie-r995-ro","kategorie-r912-ro","kategorie-a904-ro","kategorie-r914-ro","kategorie-a910-ro","kategorie-a912-ro","kategorie-r918-ro","kategorie-a914-ro","kategorie-r920-ro","kategorie-a916-ro","kategorie-r922-ro","kategorie-a918-ro","kategorie-a920-ro","kategorie-a922-ro","kategorie-a924-ro"],"acf":[],"_links":{"self":[{"href":"https:\/\/solids.pl\/ro\/wp-json\/wp\/v2\/katalog-czesci\/9510","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\/9501"}],"wp:attachment":[{"href":"https:\/\/solids.pl\/ro\/wp-json\/wp\/v2\/media?parent=9510"}],"wp:term":[{"taxonomy":"kategorie","embeddable":true,"href":"https:\/\/solids.pl\/ro\/wp-json\/wp\/v2\/kategorie?post=9510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}