{"id":1115,"date":"2026-03-20T05:24:00","date_gmt":"2026-03-20T05:24:00","guid":{"rendered":"https:\/\/ptoshaft.supplies\/?post_type=product&#038;p=1115"},"modified":"2026-03-20T05:24:08","modified_gmt":"2026-03-20T05:24:08","slug":"lemon-shaped-pto-shaft-farm-driveline-component","status":"publish","type":"product","link":"https:\/\/ptoshaft.supplies\/bs\/product\/lemon-shaped-pto-shaft-farm-driveline-component\/","title":{"rendered":"Kardansko vratilo u obliku limuna | Komponenta pogonskog sklopa za poljoprivredu"},"content":{"rendered":"<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Pregled proizvoda<\/h2>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Cut a lemon in half crosswise and look at the shape. Two rounded lobes meeting at pointed ends. That&#8217;s exactly the cross-section of the <strong>Kardansko vratilo u obliku limuna<\/strong> tube profile, and the shape isn&#8217;t decorative; it&#8217;s functional. The two-lobe geometry gives this <strong>komponenta pogonskog sklopa farme<\/strong> \u0161ira ugaona tolerancija na teleskopskom spoju u pore\u0111enju sa trouglastim profilom, a istovremeno omogu\u0107ava pouzdan prenos obrtnog momenta kroz kontakt povr\u0161ine izme\u0111u unutra\u0161nje i vanjske cijevi.<\/p>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Kardansko vratilo u obliku limuna za poljoprivrednu opremu jedan je od na\u0161ih najpopularnijih modela me\u0111u korejskim operaterima koji koriste traktore srednje klase (20 do 70 KS) na priklju\u010dcima koji zahtijevaju umjerenu kutnu fleksibilnost tokom rada. Diskosne kosilice, rotacijske grablje, rasipa\u010di gnojiva i lagane rotacijske freze su tipi\u010dni slu\u010dajevi upotrebe. Profil se tako\u0111er \u010desto pojavljuje na japanskim kompaktnim traktorima marke Kubota, Yanmar i Iseki.<\/p>\n<p>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1150\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-component-1.webp\" alt=\"Kardansko vratilo u obliku limuna-komponenta-1\" width=\"1536\" height=\"1024\" title=\"\" srcset=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-component-1.webp 1536w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-component-1-1280x853.webp 1280w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-component-1-980x653.webp 980w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-component-1-480x320.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1536px, 100vw\" \/><\/p>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Po \u010demu se limun razlikuje od trouglastog?<\/h3>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Oba profila obavljaju isti zadatak: rotacijski zaklju\u010davaju unutra\u0161nju cijev za vanjsku cijev, a istovremeno omogu\u0107avaju aksijalno klizanje. Razlika je u geometriji kontakta. Kardansko vratilo u obliku limuna ima zakrivljene povr\u0161ine koje stvaraju blago djelovanje klina tokom prijenosa obrtnog momenta, \u0161to smanjuje koncentraciju napona na kontaktnim rubovima. Kompromis je neznatno ni\u017ei vr\u0161ni kapacitet obrtnog momenta po jedinici pre\u010dnika cijevi u pore\u0111enju sa trouglastim ili zvjezdastim profilom. Za ve\u0107inu... <a style=\"color: #2a5c8a; text-decoration: none;\" href=\"https:\/\/ptoshaft.supplies\/bs\/product-category\/pto-shaft\/\">poljoprivredno kardansko vratilo<\/a> Za primjene ispod 70 KS, taj kompromis se itekako isplati.<\/p>\n<div style=\"text-align: center; margin: 15px 0;\"><\/div>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Tehni\u010dke specifikacije<\/h2>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Slijede dvije tabele sa specifikacijama. Prva pokriva glavne parametre sklopa kardanskog vratila u obliku limuna. Druga pru\u017ea detalje o materijalima i proizvodnji komponenti cijevi u obliku limuna.<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; margin: 15px 0; font-size: 15px;\">\n<tbody>\n<tr style=\"background-color: #2a5c8a; color: #fff;\">\n<th style=\"padding: 10px 12px; border: 1px solid #ddd; font-weight: bold; width: 30%;\">Parametar<\/th>\n<th style=\"padding: 10px 12px; border: 1px solid #ddd; font-weight: bold;\">Vrijednost<\/th>\n<\/tr>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Funkcija<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Kardansko vratilo i dijelovi kardanskog vratila<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Koristi<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Vrste traktora i poljoprivrednih alata<\/td>\n<\/tr>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Tip jarma<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Dvostruki potisni klin, Vij\u010dani klinovi, Rascjepke, Potisni klin, Brzo otpu\u0161tanje, Kuglasti dodatak, Ogrlica<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Obrada jarma<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Kovanje<\/td>\n<\/tr>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Boja<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Zelena; Narand\u017easta; \u017duta; Crna, itd.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Tip cijevi<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Limunska tuba<\/td>\n<\/tr>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Obrada cijevi<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Hladno vu\u010deno<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Tip splinea<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">1 1\/8&#8243; Z6; 1 3\/8&#8243; Z6; 1 3\/8&#8243; Z21; 1 3\/4&#8243; Z20; 1 3\/4&#8243; Z6; 8-38*32*6; 8-42*36*7; 8-48*42*8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Specifikacije komponente limunske cijevi<\/h3>\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; margin: 15px 0; font-size: 15px;\">\n<tbody>\n<tr style=\"background-color: #2a5c8a; color: #fff;\">\n<th style=\"padding: 10px 12px; border: 1px solid #ddd; font-weight: bold; width: 30%;\">Parametar<\/th>\n<th style=\"padding: 10px 12px; border: 1px solid #ddd; font-weight: bold;\">Vrijednost<\/th>\n<\/tr>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Broj modela<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Dijelovi kardanskog vratila \/ Cijev s limunom kardanskog vratila<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Funkcija<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Dijelovi za prijenos snage<\/td>\n<\/tr>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Veli\u010dina<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Standardna veli\u010dina OEM-a<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Obrada dijelova<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">Kovanje<\/td>\n<\/tr>\n<tr style=\"background-color: #f8f9fa;\">\n<td style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: bold;\">Materijal<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #ddd;\">C45, 20CrMnTi, 42CrMo, 40Cr, prilagoditi se zahtjevima kupaca<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Nauka o materijalima iza kardanskog vratila u obliku limuna<\/h2>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Jedan detalj koji izdvaja na\u0161e kardansko vratilo u obliku limuna za poljoprivrednu opremu od jeftinijih alternativa je niz \u010deli\u010dnih legura koje se koriste u razli\u010ditim komponentama. Svaki dio sklopa suo\u010dava se s druga\u010dijom vrstom mehani\u010dkog naprezanja, a mi biramo leguru u skladu s tim, umjesto da koristimo samo jednu vrstu.<\/p>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Jaram: Legirani \u010delik 40Cr<\/h3>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Vijci podnose najve\u0107a naprezanja savijanja i torzije u sklopu. Kujemo ih od \u010delika 40Cr (ekvivalent AISI 5140), koji nudi dobru kombinaciju zatezne \u010dvrsto\u0107e i udarne \u017eilavosti nakon termi\u010dke obrade kaljenjem i otpu\u0161tanjem. Povr\u0161inska tvrdo\u0107a dosti\u017ee HRC 28 do 32, dovoljno tvrdo da se odupre habanju na spoju \u017eljebova, ali ne toliko tvrdo da postane krhko pod udarnim optere\u0107enjima.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1151 aligncenter\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-2.webp\" alt=\"Kardansko vratilo u obliku limuna - detalj - 2\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-2.webp 1024w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-2-980x980.webp 980w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-2-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Limunske cijevi: Uglji\u010dni \u010delik C45<\/h3>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Teleskopske cijevi su hladno vu\u010dene od srednjeuglji\u010dnog \u010delika C45 (AISI 1045). Ova klasa uravnote\u017euje obradivost, zavarljivost i \u010dvrsto\u0107u. Hladno vu\u010denje pobolj\u0161ava zavr\u0161nu obradu povr\u0161ine i dimenzionalnu ta\u010dnost iznad onoga \u0161to se mo\u017ee posti\u0107i vru\u0107im valjanjem, daju\u0107i kardanskoj osovini u obliku limuna glatko teleskopsko djelovanje s minimalnim radijalnim zazorom izme\u0111u unutra\u0161njih i vanjskih cijevi.<\/p>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Opcije prilago\u0111enih materijala<\/h3>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Za primjene s neuobi\u010dajenim zahtjevima za naprezanje, nudimo i 20CrMnTi (\u010delik za cementaciju za kaljene zup\u010danike u integriranim sklopovima mjenja\u010da) i 42CrMo (legura visoke \u010dvrsto\u0107e za primjene s ekstremnim obrtnim momentom). Ovi materijali dostupni su po narud\u017ebi s rokom isporuke od 15 do 20 dana.<\/p>\n<div style=\"text-align: center; margin: 15px 0;\"><\/div>\n<div style=\"text-align: center; margin: 20px 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/pto-shaft-component-1.webp\" alt=\"Dijelovi kardanskog vratila\" width=\"1536\" height=\"1024\" title=\"\"><\/div>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Odr\u017eavanje i inspekcija habanja<\/h2>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Kardansko vratilo u obliku limuna za poljoprivrednu opremu zahtijeva isti osnovni raspored podmazivanja kao i ostala oprema <strong>Kardansko vratilo<\/strong> profiles, but the lemon tube&#8217;s curved surfaces have one maintenance advantage: debris is less likely to pack into corners compared to triangular or star profiles. Here&#8217;s how to keep it running season after season:<\/p>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Raspored podmazivanja<\/h3>\n<ul style=\"font-size: 16px; line-height: 2.2; color: #333; padding-left: 8px; margin: 10px 0 18px 0; list-style: none;\">\n<li style=\"margin-bottom: 6px; padding-left: 24px; position: relative;\"><span style=\"position: absolute; left: 0; color: #e67e22;\">\u25d4<\/span> Svakih 8 radnih sati: podma\u017eite oba kompleta popre\u010dnih le\u017eajeva ma\u0161\u0107u NLGI #2 EP dok se svje\u017ea mast ne pojavi na sve \u010detiri zaptivke po spoju.<\/li>\n<li style=\"margin-bottom: 6px; padding-left: 24px; position: relative;\"><span style=\"position: absolute; left: 0; color: #e67e22;\">\u25d4<\/span> Svakih 50 sati: o\u010distite zonu preklapanja cijevi od limuna, uklonite staru mast i svu zbijenu prljav\u0161tinu, a zatim ponovo podma\u017eite klizne povr\u0161ine<\/li>\n<li style=\"margin-bottom: 6px; padding-left: 24px; position: relative;\"><span style=\"position: absolute; left: 0; color: #e67e22;\">\u25d4<\/span> Svakih 100 sati: provjerite da li se le\u017eajevi za\u0161titnog \u0161tita slobodno okre\u0107u, pregledajte plasti\u010dne \u0161titnike na pukotine, zategnite sve labave sidrene elemente lanca<\/li>\n<li style=\"margin-bottom: 6px; padding-left: 24px; position: relative;\"><span style=\"position: absolute; left: 0; color: #e67e22;\">\u25d4<\/span> Van sezone: potpuna inspekcija otvora za klinove vilju\u0161ke, debljine stijenke cijevi u zoni preklapanja, zazora popre\u010dnih le\u017eajeva i op\u0107eg stanja boje<\/li>\n<\/ul>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Znakovi istro\u0161enosti cijevi<\/h3>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Prekomjerno ljuljanje ili klimanje teleskopskog zgloba kada uhvatite osovinu i poku\u0161ate je pomicati s jedne strane na drugu. Pote\u0161ko\u0107e s glatkim izvla\u010denjem ili uvla\u010denjem cijevi. Vidljive ogrebotine ili o\u0161te\u0107enja na povr\u0161inama limunskih cijevi kada ih odvojite. Ako se bilo \u0161ta od ovoga pojavi, cijevi su istro\u0161ene preko svog \u017eivotnog vijeka i treba ih zamijeniti kao par.<\/p>\n<div style=\"text-align: center; margin: 15px 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1149 aligncenter\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-1.webp\" alt=\"Kardansko vratilo u obliku limuna - detalj - 1\" width=\"1536\" height=\"1024\" title=\"\" srcset=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-1.webp 1536w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-1-1280x853.webp 1280w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-1-980x653.webp 980w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-detail-1-480x320.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1536px, 100vw\" \/><\/div>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Sigurnost i sprje\u010davanje nesre\u0107a<\/h2>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Zapetljavanje kardanskog vratila i dalje je jedan od vode\u0107ih uzroka ozbiljnih povreda na poljoprivrednim farmama u Koreji. Kardansko vratilo u obliku limuna za poljoprivrednu opremu isporu\u010duje se s punim <strong>Za\u0161titni \u0161titnik kardana<\/strong> set, but the shield only works if it&#8217;s properly maintained and the operator follows safe work practices.<\/p>\n<ul style=\"font-size: 16px; line-height: 2.2; color: #333; padding-left: 8px; margin: 10px 0 18px 0; list-style: none;\">\n<li style=\"margin-bottom: 6px; padding-left: 24px; position: relative;\"><span style=\"position: absolute; left: 0; color: #c0392b;\">\u26a0<\/span> Dr\u017eite obje polovine \u0161tita na mjestu cijelo vrijeme tokom rada. Nedostatak \u0161tita nikada nije prihvatljiva pre\u010dica.<\/li>\n<li style=\"margin-bottom: 6px; padding-left: 24px; position: relative;\"><span style=\"position: absolute; left: 0; color: #c0392b;\">\u26a0<\/span> Nikada ne pose\u017eite u pogonski sklop koji radi da biste otklonili zaglavljenje. Prvo isklju\u010dite i blokirajte.<\/li>\n<li style=\"margin-bottom: 6px; padding-left: 24px; position: relative;\"><span style=\"position: absolute; left: 0; color: #c0392b;\">\u26a0<\/span> Nosite usku odje\u0107u kada radite u blizini opreme za prihvat kardana. Opu\u0161tena tkanina i duga kosa predstavljaju opasnost od zaplitanja.<\/li>\n<li style=\"margin-bottom: 6px; padding-left: 24px; position: relative;\"><span style=\"position: absolute; left: 0; color: #c0392b;\">\u26a0<\/span> Odmah zamijenite napukle ili slomljene za\u0161titne \u0161titnike. U na\u0161em skladi\u0161tu u Koreji imamo zamjenske dijelove za kardansko vratilo u obliku limuna.<\/li>\n<\/ul>\n<div style=\"text-align: center; margin: 15px 0;\"><\/div>\n<div style=\"text-align: center; margin: 20px 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/pto-shaft-application-3.webp\" alt=\"Upotreba kardanskog vratila na terenu\" width=\"1536\" height=\"1024\" title=\"\"><\/div>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Prate\u0107i proizvodi<\/h2>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Spajanje limunske osovine i mjenja\u010da<\/h3>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Kardansko vratilo u obliku limuna prenosi obrtni moment na <a style=\"color: #2a5c8a; text-decoration: none;\" href=\"https:\/\/agriculturalgear-boxes.com\/\" target=\"_blank\" rel=\"noopener\">poljoprivredni mjenja\u010d<\/a> na priklju\u010dku. Mjenja\u010d diskaste kosilice, na primjer, prima ulazni signal od 540 o\/min od priklju\u010dnog vratila i pretvara ga u brzinu no\u017ea koju zahtijeva mehanizam za ko\u0161nju. Klip vilice limunske cijevi mora odgovarati klinu ulaznog vratila mjenja\u010da radi pravilnog spajanja. Na\u0161 tim mo\u017ee uporediti obje komponente kada naru\u010dite kako bismo se uvjerili da je uparivanje ispravno.<\/p>\n<h3 style=\"font-size: 19px; color: #2a5c8a; margin: 22px 0 10px 0;\">Rezervni dijelovi i pojedina\u010dne komponente<\/h3>\n<p style=\"font-size: 16px; line-height: 1.8; color: #333; margin: 0 0 15px 0;\">Parovi cijevi s uzorkom limuna (unutra\u0161nja + vanjska), setovi popre\u010dnih le\u017eajeva, vilju\u0161ke svih stilova pri\u010dvr\u0161\u0107ivanja, sigurnosni \u0161titnici i sigurnosne igle dostupni su pojedina\u010dno. Cijevi s uzorkom limuna su naj\u010de\u0161\u0107e zamjenjiva komponenta nakon nekoliko sezona, jer se zakrivljene povr\u0161ine postepeno tro\u0161e i stvaraju zazor.<\/p>\n<div style=\"text-align: center; margin: 20px 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/agricultural-gearbox-4.webp\" alt=\"poljoprivredni mjenja\u010d\" width=\"1536\" height=\"1024\" title=\"\"><\/div>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Za\u0161to se ovo kardansko vratilo u obliku limuna isti\u010de<\/h2>\n<ul style=\"font-size: 16px; line-height: 2.2; color: #333; padding-left: 8px; margin: 10px 0 18px 0; list-style: none;\">\n<li style=\"margin-bottom: 8px; padding-left: 26px; position: relative;\"><span style=\"position: absolute; left: 0; color: #27ae60;\">\u2756<\/span> Vi\u0161eslojna konstrukcija: vilju\u0161ke od 40Cr, cijevi od C45 i opciono 42CrMo za ekstremne primjene<\/li>\n<li style=\"margin-bottom: 8px; padding-left: 26px; position: relative;\"><span style=\"position: absolute; left: 0; color: #27ae60;\">\u2756<\/span> Standardne dimenzije limun profila proizvo\u0111a\u010da originalne opreme odgovaraju traktorima Kubota, Yanmar, Iseki i svim ve\u0107im ma\u0161inama. <a style=\"color: #2a5c8a; text-decoration: none;\" href=\"https:\/\/ptoshaft.supplies\/bs\/\">marke traktora<\/a><\/li>\n<li style=\"margin-bottom: 8px; padding-left: 26px; position: relative;\"><span style=\"position: absolute; left: 0; color: #27ae60;\">\u2756<\/span> Hladno vu\u010dene povr\u0161ine cijevi za glatko teleskopiranje i niske vibracije tokom rada na terenu<\/li>\n<li style=\"margin-bottom: 8px; padding-left: 26px; position: relative;\"><span style=\"position: absolute; left: 0; color: #27ae60;\">\u2756<\/span> Potpun izbor jarma: dvostruki potisni klin, klin s vijkom, rascjepka, brzo otpu\u0161tanje, kuglasti priklju\u010dak, ovratnik<\/li>\n<li style=\"margin-bottom: 8px; padding-left: 26px; position: relative;\"><span style=\"position: absolute; left: 0; color: #27ae60;\">\u2756<\/span> CE, ISO i TS certificirana proizvodnja s izvje\u0161tajima o ispitivanju materijala dostupnim po seriji<\/li>\n<li style=\"margin-bottom: 8px; padding-left: 26px; position: relative;\"><span style=\"position: absolute; left: 0; color: #27ae60;\">\u2756<\/span> Tehni\u010dki tim koji govori korejski potvr\u0111uje veli\u010dinu i kompatibilnost limun dr\u0161ke prije slanja svake narud\u017ebe.<\/li>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1148 aligncenter\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-1-1.webp\" alt=\"Kardansko vratilo u obliku limuna-1 (1)\" width=\"600\" height=\"600\" title=\"\" srcset=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-1-1.webp 600w, https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/Lemon-Shaped-PTO-Shaft-1-1-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/li>\n<\/ul>\n<div style=\"text-align: center; margin: 20px 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/pto-shaft-factory-2.webp\" alt=\"Proizvodna linija kardanskog vratila\" width=\"1508\" height=\"764\" title=\"\"><\/div>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">\u010cesto postavljana pitanja<\/h2>\n<p style=\"margin: 20px 0 5px 0;\"><strong style=\"font-size: 16px; color: #1a1a1a;\">What&#8217;s the advantage of a lemon tube over a triangular tube in a farm driveline component?<\/strong><\/p>\n<p style=\"font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 15px 0;\">The lemon profile&#8217;s curved surfaces reduce stress concentration at contact edges, which can extend tube life in applications with frequent angular changes. It also tends to be easier to clean than a triangular profile because soil doesn&#8217;t pack into sharp corners.<\/p>\n<p style=\"margin: 20px 0 5px 0;\"><strong style=\"font-size: 16px; color: #1a1a1a;\">Koji raspon KS pokriva kardansko vratilo u obliku limuna?<\/strong><\/p>\n<p style=\"font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 15px 0;\">Serija L1 podnosi do oko 15 KS, L4 pokriva 30 do 40 KS, a L6 dosti\u017ee pribli\u017eno 60 KS. Nakon toga, preporu\u010dujemo prelazak na S-seriju sa zvjezdastim ili \u017eljebnim cijevima za ve\u0107i obrtni moment.<\/p>\n<p style=\"margin: 20px 0 5px 0;\"><strong style=\"font-size: 16px; color: #1a1a1a;\">Mogu li dobiti ovo kardansko vratilo u obliku limuna sa unaprijed instaliranim ograni\u010diva\u010dem obrtnog momenta?<\/strong><\/p>\n<p style=\"font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 15px 0;\">Da. Opcije frikcione spojke, smi\u010du\u0107eg vijka i zup\u010daste spojke dostupne su kao fabri\u010dki ugra\u0111eni dodaci. Grani\u010dnik se montira na kraj kardanskog vratila u obliku limuna na strani priklju\u010dka.<\/p>\n<p style=\"margin: 20px 0 5px 0;\"><strong style=\"font-size: 16px; color: #1a1a1a;\">Koji se materijal konkretno koristi za cijevi od limuna?<\/strong><\/p>\n<p style=\"font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 15px 0;\">Standardne limunske cijevi su od \u010delika srednjeg ugljika C45 (AISI 1045), hladno vu\u010dene. Za kupce s neuobi\u010dajenim zahtjevima za naprezanje, dostupne su opcije 40Cr i 42CrMo po narud\u017ebi.<\/p>\n<p style=\"margin: 20px 0 5px 0;\"><strong style=\"font-size: 16px; color: #1a1a1a;\">Kako da znam da li moje postoje\u0107e vratilo za odvo\u0111enje snage ima limunske ili trouglaste cijevi?<\/strong><\/p>\n<p style=\"font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 15px 0;\">Separate the inner tube from the outer and look at the cross-section. Lemon has two rounded lobes with pointed ends (like a lemon cut crosswise). Triangular has three distinct flat sides. If still unsure, send us a photo and we&#8217;ll identify it immediately.<\/p>\n<p style=\"margin: 20px 0 5px 0;\"><strong style=\"font-size: 16px; color: #1a1a1a;\">Da li kardansko vratilo u obliku limuna za poljoprivrednu opremu odgovara kardanskim vratilima i od 540 i od 1000 obrtaja u minuti?<\/strong><\/p>\n<p style=\"font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 15px 0;\">Yes. The tube profile doesn&#8217;t affect PTO speed compatibility. Select the tractor-end yoke with the correct spline for your PTO speed (6-spline for 540 RPM, 21-spline for 1000 RPM in most cases).<\/p>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Recenzije kupaca<\/h2>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 20px 0;\" \/>\n<p><span style=\"font-weight: bold; font-size: 15px;\">Kim Hyo-jin, rukovalac disk kosilicom, Chungcheongnam-do (prolje\u0107e 2025.)<\/span><\/p>\n<p style=\"font-size: 15px; line-height: 1.7; color: #444; font-style: italic;\">&#8220;I switched from a triangular to this lemon profile shaft for my disc mower because the dealer recommended it for the slight angle I run at. He was right. Smoother operation and the tubes slide easier when I&#8217;m raising and lowering the mower. Eight months and counting without issues.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 20px 0;\" \/>\n<p><span style=\"font-weight: bold; font-size: 15px;\">Baek Seung-ho, trgovac Kubota, Gyeonggi-do (krajem 2024.)<\/span><\/p>\n<p style=\"font-size: 15px; line-height: 1.7; color: #444; font-style: italic;\">&#8220;Many Kubota compact tractors in this region originally came with lemon-profile shafts. When customers need replacements, this is what I sell them. Dimensions match the OEM parts exactly, and the price makes it a straightforward recommendation.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 20px 0;\" \/>\n<p><span style=\"font-weight: bold; font-size: 15px;\">Jang Mi-rae, Organska farma povr\u0107a, Jeolla-do (po\u010detak 2025.)<\/span><\/p>\n<p style=\"font-size: 15px; line-height: 1.7; color: #444; font-style: italic;\">&#8220;L3 lemon shaft on a 30 HP tractor running a fertilizer spreader. Very light duty application but the shaft quality is still high. The cold-drawn tubes feel machined-smooth when you slide them apart. Not something I expected at this price point.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 20px 0;\" \/>\n<p><span style=\"font-weight: bold; font-size: 15px;\">Kwon Dae-jung, Popravak poljoprivredne opreme, Daejeon (sredina 2024.)<\/span><\/p>\n<p style=\"font-size: 15px; line-height: 1.7; color: #444; font-style: italic;\">&#8220;I&#8217;ve rebuilt and replaced hundreds of PTO shafts in my career. The lemon tubes on this shaft are well-finished with no rough spots that would accelerate wear. Cross-bearing seals look properly fitted. For a non-OEM shaft, the quality control is tight.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 20px 0;\" \/>\n<p><span style=\"font-weight: bold; font-size: 15px;\">Noh Yeon-su, uzgajiva\u010d stoke, Gyeongsangbuk-do (jesen 2024.)<\/span><\/p>\n<p style=\"font-size: 15px; line-height: 1.7; color: #444; font-style: italic;\">&#8220;Bought two Lemon-Shaped PTO Shafts for a hay tedder and a rotary rake. Both work as expected with no vibration or play. The safety shields spin freely and the yellow color is easy to spot. Decent product for the money.&#8221;<\/p>\n<h2 style=\"font-size: 24px; color: #1a1a1a; margin: 35px 0 15px 0; border-bottom: 2px solid #2a5c8a; padding-bottom: 10px;\">Pakovanje i dostava<\/h2>\n<div style=\"text-align: center; margin: 20px 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/ptoshaft.supplies\/wp-content\/uploads\/2026\/03\/packing-and-shipping-1.webp\" alt=\"pakovanje i slanje\" width=\"1024\" height=\"1536\" title=\"\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Kardansko vratilo u obliku limuna za poljoprivrednu opremu koristi zaobljeni profil cijevi s dva re\u017enja koji omogu\u0107ava nesmetan prijenos obrtnog momenta s dobrom kutnom tolerancijom. Izra\u0111eno od legiranih \u010delika C45, 40Cr i 42CrMo s kovanim vilju\u0161kama. Standardne dimenzije proizvo\u0111a\u010da originalne opreme odgovaraju traktorima Kubota, Yanmar, John Deere i drugim markama. Certificirano po CE, ISO, TS standardima. Pogodno za kosilice, frezice, rasipa\u010de i poljoprivredne strojeve srednje klase.<\/p>","protected":false},"featured_media":1148,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[5413],"product_tag":[],"class_list":{"0":"post-1115","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pto-shaft","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ptoshaft.supplies\/bs\/wp-json\/wp\/v2\/product\/1115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptoshaft.supplies\/bs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ptoshaft.supplies\/bs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ptoshaft.supplies\/bs\/wp-json\/wp\/v2\/comments?post=1115"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ptoshaft.supplies\/bs\/wp-json\/wp\/v2\/media\/1148"}],"wp:attachment":[{"href":"https:\/\/ptoshaft.supplies\/bs\/wp-json\/wp\/v2\/media?parent=1115"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ptoshaft.supplies\/bs\/wp-json\/wp\/v2\/product_brand?post=1115"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ptoshaft.supplies\/bs\/wp-json\/wp\/v2\/product_cat?post=1115"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ptoshaft.supplies\/bs\/wp-json\/wp\/v2\/product_tag?post=1115"}],"curies":[{"name":"radni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}