{"id":1137,"date":"2026-03-20T02:42:11","date_gmt":"2026-03-20T02:42:11","guid":{"rendered":"https:\/\/ptoshaft.supplies\/?post_type=product&p=1137"},"modified":"2026-03-20T02:49:10","modified_gmt":"2026-03-20T02:49:10","slug":"wide-angle-pto-shaft-cv-joint-for-farm-use","status":"publish","type":"product","link":"https:\/\/ptoshaft.supplies\/bs\/product\/wide-angle-pto-shaft-cv-joint-for-farm-use\/","title":{"rendered":"\u0160irokougaono kardansko vratilo | CV zglob za poljoprivrednu upotrebu"},"content":{"rendered":"

Pregled proizvoda<\/h2>\n

\u0160ta razlikuje jednog \u0161irokokutno kardansko vratilo<\/strong> from a standard driveline? The operating angle. Standard universal joints top out around 25 degrees before vibration becomes destructive. This Wide Angle PTO Shaft pushes that limit to 80 degrees through a constant-velocity joint design that maintains smooth, uniform rotation even at extreme misalignment. For Korean hillside farms, terraced rice paddies, and orchards where tight turning is part of every work day, that capability isn’t optional, it’s a requirement.<\/p>\n

Ko ima najvi\u0161e koristi od \u0161irokougaonog zgloba?<\/h3>\n

Operators running boom mowers along narrow Korean roadside ditches. Orchard crews turning flail mowers around end-row posts. Anyone hitching equipment where the implement swings to sharp angles during normal work. If you’ve noticed premature cross-bearing wear, vibration at full turn, or a grinding noise when the hitch angle is steep, your current standard joint is telling you it’s time for a zamjena za \u0161irokokutni objektiv<\/a>.<\/p>\n

\"\u0160irokougaono<\/p>\n

Kratki pregled specifikacija<\/h3>\n

Na\u0161a serija \u0161irokougaonih kardanskih vratila pokriva modele od T1 do T10 i te\u0161ku S-seriju, sa snagom od 10 KS do 150 KS pri 540 i 1000 obrtaja u minuti. CV zglob koristi ku\u0107i\u0161ta od kovanog \u010delika 40Cr i pakete igli\u010dastih le\u017eajeva za\u0161ti\u0107ene od pra\u0161ine i vlage. Profili cijevi uklju\u010duju trouglaste, limun i zvjezdaste, ovisno o va\u0161im potrebama za obrtnim momentom.<\/p>\n

Tehni\u010dke specifikacije<\/h2>\n

Donja tabela navodi provjerene parametre iz na\u0161eg laboratorija za kvalitet. Podaci odgovaraju originalnom nacrtu proizvodnje. Pomaknite se horizontalno na mobilnom ure\u0111aju da biste vidjeli sve kolone.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametar<\/th>\nVrijednost<\/th>\n<\/tr>\n
Funkcija<\/td>\nDijelovi pogonskog vratila i prijenos snage<\/td>\n<\/tr>\n
Koristi<\/td>\nVrste traktora i poljoprivrednih alata<\/td>\n<\/tr>\n
Brend<\/td>\nHZPT<\/td>\n<\/tr>\n
Tip jarma<\/td>\nDvostruki potisni klin, Vij\u010dani klinovi, Rascjepke, Potisni klin, Brzo otpu\u0161tanje, Kuglasti dodatak, Ogrlica<\/td>\n<\/tr>\n
Obrada jarma<\/td>\nKovanje<\/td>\n<\/tr>\n
Plasti\u010dni poklopac<\/td>\nYW; BW; YS; BS; itd.<\/td>\n<\/tr>\n
Boja<\/td>\nZelena; Narand\u017easta; \u017duta; Crna itd.<\/td>\n<\/tr>\n
Serija<\/td>\nT1-T10; L1-L6; S6-S10; 10HP-150HP sa SA, RA, SB, SFF, WA, CV itd.<\/td>\n<\/tr>\n
Tip cijevi<\/td>\nLimun, trouglasti, zvjezdasti, kvadratni, \u0161esterokutni, krilni, specijalni itd.<\/td>\n<\/tr>\n
Obrada cijevi<\/td>\nHladno vu\u010deno<\/td>\n<\/tr>\n
Tip splinea<\/td>\n1 1\/8″ Z6; 1 3\/8″ Z6; 1 3\/8″ Z21; 1 3\/4″ Z20; 1 3\/4″ Z6; 8-38*32*6; 8-42*36*7; 8-48*42*8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Kako funkcionira zglob konstantne brzine<\/h2>\n

Standardni univerzalni zglob kardana sastoji se od dva jarma povezana jednim kompletom popre\u010dnih le\u017eajeva. Preko otprilike 20 stepeni, izlazna brzina fluktuira tokom svakog okreta, stvaraju\u0107i vibracije koje tro\u0161e le\u017eajeve. Kardansko vratilo CV-a<\/strong> rje\u0161ava ovo druga\u010dijom geometrijom.<\/p>\n

Princip dvostrukog zglobnog poni\u0161tavanja<\/h3>\n

The Wide Angle PTO Shaft housing contains two closely spaced universal joints phased so that speed fluctuation from the first is exactly cancelled by the second. The result is constant output velocity at any angle up to 80 degrees. It’s the same principle used in automotive front-wheel drive axles, adapted for the torque range of Primjena poljoprivrednog PTO-a<\/a>.<\/p>\n

Unutra\u0161nje komponente<\/h3>\n

Unutar ku\u0107i\u0161ta, dva kompleta popre\u010dnih le\u017eajeva nalaze se na \u010da\u0161icama s igli\u010dastim valjcima, zape\u010da\u0107enim vi\u0161estrukim zaptivkama. Mehanizam za centriranje dr\u017ei me\u0111ujaram na ispravnoj ugaonoj simetrali, odr\u017eavaju\u0107i geometriju poni\u0161tavanja brzine. Mazalice na ku\u0107i\u0161tu omogu\u0107avaju ponovno podmazivanje na terenu svakih 8 radnih sati bez rastavljanja. Sklop dodaje oko 2 kg u pore\u0111enju sa standardnim spojem.<\/p>\n

\"Unutra\u0161nja<\/div>\n

Gdje \u0161irokokutna kardanska vratila najbolje funkcioniraju<\/h2>\n

Nije svakoj primjeni potreban \u0161irokokutni spoj. Za rad na ravnom terenu s pravim linijama, standardna osovina je adekvatna. Ali ovi scenariji su gdje... kardansko vratilo konstantne brzine<\/strong> ispla\u0107uje se samo od sebe:<\/p>\n

Poljoprivreda na padinama i terasasta poljoprivreda<\/h3>\n

Korea’s mountainous terrain means many farms operate on slopes where tractor and implement sit at dramatically different heights. In Gangwon-do and hilly Gyeongsangbuk-do, operators report standard joints lasting less than one season. The wide-angle version handles exactly those conditions without bearing degradation.<\/p>\n

Ko\u0161enje s granom i pomaknutom kosilicom<\/h3>\n

Komunalne kosilice koje kose du\u017e nasipa puteva rade pod ekstremnim uglovima pomaka. Glava za ko\u0161nju nalazi se nekoliko metara sa strane i znatno ispod izlaza kardana traktora. \u0160irokougaona osovina rje\u0161ava ovu geometriju bez pulsiranja brzine koje uzrokuje neravnomjerno ko\u0161enje.<\/p>\n

Oprema za vo\u0107njake sa o\u0161trim okretanjem<\/h3>\n

Kosilice s mal\u010derima izme\u0111u redova vo\u0107aka prave o\u0161tre okrete u obliku slova U na svakom kraju reda. Ugao osovine se mijenja od gotovo nule do 50 stepeni i nazad u roku od nekoliko sekundi. \u0160irokougaoni dizajn savladava taj domet.<\/p>\n

\"Poljoprivredna<\/div>\n

Odr\u017eavanje za dugi vijek trajanja<\/h2>\n

The Wide Angle PTO Shaft has more moving parts than a standard joint, so lubrication discipline matters even more. Here’s the schedule based on real-world data from Korean farms:<\/p>\n

\n\n\n\n\n\n\n\n
Kada<\/th>\n\u0160ta u\u010diniti<\/th>\nZa\u0161to je to va\u017eno<\/th>\n<\/tr>\n
Svakih 8 sati<\/td>\nPodma\u017eite ku\u0107i\u0161te homokineti\u010dkog zgloba i komplete popre\u010dnih le\u017eajeva<\/td>\nKu\u0107i\u0161te se zagrijava; svje\u017ea mast uklanja toplinu i ispire ne\u010disto\u0107e<\/td>\n<\/tr>\n
Svakih 50 sati<\/td>\nO\u010distite i ponovo podma\u017eite preklapanje teleskopske cijevi<\/td>\nSpre\u010dava koroziju i vezivanje izme\u0111u unutra\u0161njih i vanjskih cijevi<\/td>\n<\/tr>\n
Svakih 100 sati<\/td>\nPregledajte za\u0161titne \u0161titove na pukotine i zaglavljivanje le\u017eajeva<\/td>\nNapuknuti \u0161tit predstavlja sigurnosnu opasnost; zaglavljeni le\u017eajevi pove\u0107avaju otpor<\/td>\n<\/tr>\n
Vansezona<\/td>\nPotpuni pregled: zazor jarma, istro\u0161enost cijevi, mehanizam za centriranje<\/td>\nProblemi s ulovom prije vrhunca sezone<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Savjet za rje\u0161avanje problema<\/h3>\n

If the shaft develops a clicking noise at slow rotation, the centering mechanism may be worn. Don’t keep running it. A failed centering pin lets the intermediate yoke shift, damaging bearing cups. Contact our Korea support team for a replacement CV housing kit.<\/p>\n

\"\u0160irokougaono-PTO-vratilo-detalj-1\"<\/div>\n

Certifikati kvalitete i garancija<\/h2>\n

Svako \u0161irokokutno kardansko vratilo posjeduje sljede\u0107e certifikate, potvr\u0111ene godi\u0161njim nezavisnim revizijama:<\/p>\n