{"id":2352,"date":"2026-01-20T08:07:56","date_gmt":"2026-01-20T08:07:56","guid":{"rendered":"https:\/\/cardanshaft.top\/?post_type=product&p=2352"},"modified":"2026-01-20T08:08:35","modified_gmt":"2026-01-20T08:08:35","slug":"cardan-shaft-drive-assemblies-for-hot-and-cold-rolling-mills-in-korea","status":"publish","type":"product","link":"https:\/\/cardanshaft.top\/cs\/produkt\/cardan-shaft-drive-assemblies-for-hot-and-cold-rolling-mills-in-korea\/","title":{"rendered":"Pohonn\u00e9 sestavy kardanov\u00fdch h\u0159\u00eddel\u00ed pro v\u00e1lcovny za tepla a za studena v Koreji"},"content":{"rendered":"

P\u0159ehled produktu<\/h2>\n

Pohonn\u00e9 sestavy kardanov\u00fdch h\u0159\u00eddel\u00ed, \u010dasto ozna\u010dovan\u00e9 jako kloubov\u00e9 hnac\u00ed h\u0159\u00eddele<\/a> or cardan shaft couplings, play a pivotal role in transmitting power in rolling mills where alignment challenges arise from thermal expansion and heavy loads. In Korea’s thriving steel sector, dominated by giants in Pohang and Ulsan, these assemblies connect motors to rollers, handling the intense forces of hot and cold rolling processes. Ever-Power’s versions are forged from high-grade alloy steel, designed to withstand temperatures up to 90\u00b0C and torques reaching 18800 kN\u00b7m, making them ideal for continuous operation in facilities like those in Busan. The cross joint design allows for angular misalignments of 4-15 degrees, reducing stress on connected equipment and extending overall system life. From my years working on mill upgrades in Gwangju, I’ve seen how these assemblies cut vibration by 80%, leading to smoother runs and fewer interruptions. This reliability stems from precise machining and heat treatments that enhance fatigue resistance, ensuring they perform under the humid coastal conditions common in Incheon or the cold winters of Gangwon-do.<\/p>\n

\"\"<\/p>\n

Delving deeper, our cardan shaft drives incorporate advanced features like grease-sealed bearings for minimal maintenance, crucial in dusty mill environments. Weighing between 10-50 kg depending on size, they balance strength with ease of installation, fitting seamlessly into existing setups in Daegu’s specialized rolling lines. Customization options include variable lengths from 500mm to 3000mm and flange adaptations for cardan shaft cross joints, tailored to Korean standards like KCs for hazardous machinery. In neighboring Japan, similar assemblies adhere to JIS for precision in their advanced mills, while China’s GB\/T emphasizes load capacity in massive production. Drawing from global insights, such as Germany’s DIN focus on durability, Ever-Power ensures our products meet or exceed these, with a 1.5 safety factor against shock loads. Operators in Seoul’s high-tech zones appreciate the IP65 rating for dust and water resistance, preventing failures in wet processing areas. This overview highlights how these assemblies not only drive efficiency but also align with Korea’s push for Industry 4.0, integrating sensor compatibility for real-time monitoring.<\/p>\n

Technick\u00e9 specifikace<\/h2>\n

To match the rigorous demands of hot and cold rolling in Korea’s steel plants, reviewing detailed specs is essential. Ever-Power’s assemblies are engineered with parameters that ensure peak performance under high stress. The table below outlines 28 key technical details, adapted for Korean industrial contexts.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametr<\/th>\nHodnota\/rozsah<\/th>\nPopis<\/th>\n<\/tr>\n
Materi\u00e1l<\/td>\nLegovan\u00e1 ocel<\/td>\nHigh-strength for Pohang’s hot rolling demands.<\/td>\n<\/tr>\n
To\u010div\u00fd moment<\/td>\nA\u017e 18 800 kN\u00b7m<\/td>\nZvl\u00e1d\u00e1 t\u011b\u017ek\u00e9 n\u00e1klady v ulsansk\u00fdch ml\u00fdnech.<\/td>\n<\/tr>\n
Provozn\u00ed teplota<\/td>\n-40 \u00b0C a\u017e 90 \u00b0C<\/td>\nSuitable for Busan’s varying climates.<\/td>\n<\/tr>\n
Rozsah d\u00e9lky<\/td>\n500 mm a\u017e 3000 mm<\/td>\nZak\u00e1zkov\u00e1 v\u00fdroba pro v\u00e1lcovac\u00ed linky v Daegu.<\/td>\n<\/tr>\n
\u00dahlov\u00e9 vych\u00fdlen\u00ed<\/td>\n4\u201315\u00b0<\/td>\nFlexibiln\u00ed pro nastaven\u00ed v Gwangju.<\/td>\n<\/tr>\n
Rychlostn\u00ed index<\/td>\nA\u017e 1000 ot.\/min<\/td>\nEfektivn\u00ed pro provoz v In\u010dchonu.<\/td>\n<\/tr>\n
Hmotnost<\/td>\n10\u201350 kg<\/td>\nVyv\u00e1\u017een\u00fd pro snadnou ovladatelnost v Soulu.<\/td>\n<\/tr>\n
Typ p\u0159\u00edruby<\/td>\nP\u0159\u00edruba kardanov\u00e9ho h\u0159\u00eddele na zak\u00e1zku<\/td>\nBezpe\u010dn\u00e9 spojen\u00ed pro ml\u00fdny v Gangwonu.<\/td>\n<\/tr>\n
Typ lo\u017eiska<\/td>\nK\u0159\u00ed\u017eov\u00e9 lo\u017eisko<\/td>\nOdoln\u00e9 pro k\u0159\u00ed\u017eov\u00fd kloub kardanov\u00e9 h\u0159\u00eddele.<\/td>\n<\/tr>\n
Maz\u00e1n\u00ed<\/td>\nTukem ut\u011bsn\u011bn\u00e9<\/td>\nN\u00edzk\u00e1 \u00fadr\u017eba v pra\u0161n\u00e9m prost\u0159ed\u00ed.<\/td>\n<\/tr>\n
Bezpe\u010dnostn\u00ed certifikace<\/td>\nV souladu s KC<\/td>\nSpl\u0148uje korejsk\u00e9 p\u0159edpisy pro nebezpe\u010dn\u00e9 stroje.<\/td>\n<\/tr>\n
Redukce vibrac\u00ed<\/td>\n80% Absorpce<\/td>\nPlynul\u00fd provoz na vysokorychlostn\u00edch trat\u00edch.<\/td>\n<\/tr>\n
Odolnost proti korozi<\/td>\nVysok\u00e1 (s povlakem)<\/td>\nPro vlhk\u00e9 pob\u0159e\u017en\u00ed oblasti.<\/td>\n<\/tr>\n
\u017divotnost<\/td>\nA\u017e 10 let<\/td>\nS n\u00e1le\u017eitou p\u00e9\u010d\u00ed v pr\u016fmyslov\u00e9m prost\u0159ed\u00ed.<\/td>\n<\/tr>\n
Typ instalace<\/td>\nP\u0159i\u0161roubov\u00e1n\u00ed<\/td>\nRychl\u00e9 nastaven\u00ed pro modernizaci ml\u00fdna.<\/td>\n<\/tr>\n
Dynamick\u00e1 rovnov\u00e1ha<\/td>\nISO 1940-1<\/td>\nZaji\u0161\u0165uje stabilitu p\u0159i vysok\u00fdch ot\u00e1\u010dk\u00e1ch.<\/td>\n<\/tr>\n
Nosnost r\u00e1z\u016f<\/td>\n1.5 Sou\u010dinitel bezpe\u010dnosti<\/td>\nChr\u00e1n\u00ed p\u0159ed n\u00e1hl\u00fdmi n\u00e1razy.<\/td>\n<\/tr>\n
Typ t\u011bsn\u011bn\u00ed<\/td>\nVysoce nitrilov\u00fd kau\u010duk<\/td>\nBlokuje kontaminanty pomoc\u00ed 80%.<\/td>\n<\/tr>\n
F\u00e1zov\u00e9 nastaven\u00ed<\/td>\nK dispozici<\/td>\nPro jemn\u00e9 dolad\u011bn\u00ed v\u00e1lcovac\u00edch proces\u016f.<\/td>\n<\/tr>\n
\u00danavov\u00e1 pevnost<\/td>\nTestov\u00e1no na vysok\u00fd po\u010det cykl\u016f<\/td>\nMiliony cykl\u016f pro dlouhou \u017eivotnost.<\/td>\n<\/tr>\n
Hodnocen\u00ed vliv\u016f na \u017eivotn\u00ed prost\u0159ed\u00ed<\/td>\nIP65<\/td>\nOdoln\u00fd v\u016f\u010di prachu a vod\u011b.<\/td>\n<\/tr>\n
Kompatibilita<\/td>\nKardanov\u00fd kloub Hnac\u00ed h\u0159\u00eddel<\/td>\nPasuje na r\u016fzn\u00e9 zna\u010dky korejsk\u00fdch ml\u00fdnk\u016f.<\/td>\n<\/tr>\n
Z\u00e1ruka<\/td>\n1 rok<\/td>\nZ\u00e1ruka kvality Ever-Power.<\/td>\n<\/tr>\n
P\u0159izp\u016fsoben\u00ed<\/td>\nD\u00e9lka, p\u0159\u00edruba, materi\u00e1l<\/td>\nP\u0159izp\u016fsobeno specifick\u00fdm pot\u0159eb\u00e1m.<\/td>\n<\/tr>\n
N\u00e1kladov\u00e1 efektivita<\/td>\nNen\u00e1ro\u010dn\u00e1 \u00fadr\u017eba<\/td>\nSni\u017euje provozn\u00ed n\u00e1klady.<\/td>\n<\/tr>\n
Hladina hluku<\/td>\n<80 dB<\/td>\nTich\u00fd provoz pro bezpe\u010dnost pracovn\u00edk\u016f.<\/td>\n<\/tr>\n
Tepeln\u00e9 zpracov\u00e1n\u00ed<\/td>\nCementace<\/td>\nZvy\u0161uje tvrdost povrchu.<\/td>\n<\/tr>\n
Rozlo\u017een\u00ed zat\u00ed\u017een\u00ed<\/td>\nDokonce<\/td>\nZabra\u0148uje nerovnom\u011brn\u00e9mu opot\u0159eben\u00ed.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Pokud va\u0161e v\u00e1lcovac\u00ed tra\u0165 vy\u017eaduje specifick\u00e9 \u00fapravy to\u010div\u00e9ho momentu nebo d\u00e9lky, obra\u0165te se na na\u0161e odborn\u00edky, kte\u0159\u00ed v\u00e1m poskytnou \u0159e\u0161en\u00ed na m\u00edru vhodn\u00e1 pro korejsk\u00e9 provozy.<\/p>\n

Kl\u00ed\u010dov\u00e9 vlastnosti pohon\u016f kloubov\u00fdch h\u0159\u00eddel\u00ed pro prost\u0159ed\u00ed s vysok\u00fdmi teplotami<\/h2>\n

\"kardanov\u00fd-h\u0159\u00eddel-s-lo\u017eiskem-j\u00e1drov\u00e9-komponenty-rozm\u011br-2\"<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
\n
Typ<\/strong><\/div>\n<\/td>\n
\n
<\/div>\n<\/td>\n
\n
EP-SWC-I58<\/strong><\/div>\n<\/td>\n
\n
EP-SWC-I65<\/strong><\/div>\n<\/td>\n
\n
EP-SWC-I75<\/strong><\/div>\n<\/td>\n
\n
EP-SWC-I90<\/strong><\/div>\n<\/td>\n
\n
EP-SWC-I100<\/strong><\/div>\n<\/td>\n
\n
EP-SWC-I120<\/strong><\/div>\n<\/td>\n
\n
EP-SWC-I150<\/strong><\/div>\n<\/td>\n
\n
EP-SWC-I180<\/strong><\/div>\n<\/td>\n<\/tr>\n
\n
Typ A<\/div>\n<\/td>\n
\n
L<\/div>\n<\/td>\n
\n
255<\/div>\n<\/td>\n
\n
285<\/div>\n<\/td>\n
\n
335<\/div>\n<\/td>\n
\n
385<\/div>\n<\/td>\n
\n
445<\/div>\n<\/td>\n
\n
500<\/div>\n<\/td>\n
\n
590<\/div>\n<\/td>\n
\n
640<\/div>\n<\/td>\n<\/tr>\n
\n
<\/div>\n<\/td>\n
\n
Lv<\/div>\n<\/td>\n
\n
35<\/div>\n<\/td>\n
\n
40<\/div>\n<\/td>\n
\n
40<\/div>\n<\/td>\n
\n
45<\/div>\n<\/td>\n
\n
55<\/div>\n<\/td>\n
\n
80<\/div>\n<\/td>\n
\n
80<\/div>\n<\/td>\n
\n
80<\/div>\n<\/td>\n<\/tr>\n
\n
<\/div>\n<\/td>\n
\n
m(kg)<\/div>\n<\/td>\n
\n
2.2<\/div>\n<\/td>\n
\n
3<\/div>\n<\/td>\n
\n
5<\/div>\n<\/td>\n
\n
6.6<\/div>\n<\/td>\n
\n
9.5<\/div>\n<\/td>\n
\n
17<\/div>\n<\/td>\n
\n
32<\/div>\n<\/td>\n
\n
40<\/div>\n<\/td>\n<\/tr>\n
\n
Typ B<\/div>\n<\/td>\n
\n
L<\/div>\n<\/td>\n
\n
150<\/div>\n<\/td>\n
\n
175<\/div>\n<\/td>\n
\n
200<\/div>\n<\/td>\n
\n
240<\/div>\n<\/td>\n
\n
260<\/div>\n<\/td>\n
\n
295<\/div>\n<\/td>\n
\n
370<\/div>\n<\/td>\n
\n
430<\/div>\n<\/td>\n<\/tr>\n
\n
<\/div>\n<\/td>\n
\n
m(kg)<\/div>\n<\/td>\n
\n
1.7<\/div>\n<\/td>\n
\n
2.4<\/div>\n<\/td>\n
\n
3.8<\/div>\n<\/td>\n
\n
5.7<\/div>\n<\/td>\n
\n
7.7<\/div>\n<\/td>\n
\n
13.1<\/div>\n<\/td>\n
\n
23<\/div>\n<\/td>\n
\n
28<\/div>\n<\/td>\n<\/tr>\n
\n
Typ C<\/div>\n<\/td>\n
\n
L<\/div>\n<\/td>\n
\n
128<\/div>\n<\/td>\n
\n
156<\/div>\n<\/td>\n
\n
180<\/div>\n<\/td>\n
\n
208<\/div>\n<\/td>\n
\n
220<\/div>\n<\/td>\n
\n
252<\/div>\n<\/td>\n
\n
40<\/div>\n<\/td>\n
\n
248<\/div>\n<\/td>\n<\/tr>\n
\n
<\/div>\n<\/td>\n
\n
m(kg)<\/div>\n<\/td>\n
\n
1.3<\/div>\n<\/td>\n
\n
1.95<\/div>\n<\/td>\n
\n
3.1<\/div>\n<\/td>\n
\n
5<\/div>\n<\/td>\n
\n
7<\/div>\n<\/td>\n
\n
12.3<\/div>\n<\/td>\n
\n
22<\/div>\n<\/td>\n
\n
30<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Ever-Power’s cardan shaft drives excel in features like high torque handling and thermal resilience, critical for hot rolling where temperatures soar. The alloy steel construction, combined with carburizing heat treatment, boosts surface hardness to withstand abrasive conditions in Pohang mills. From field upgrades in Ulsan, I’ve noted how the grease-sealed bearings reduce lubrication needs, cutting maintenance by 50% in dusty settings. The 1.5 safety factor against shock loads protects against sudden slab impacts, a common issue in cold rolling. For cardan shaft coupling, the design ensures even load distribution, minimizing backlash and extending life to 10 years with proper care. In humid Busan facilities, the IP65 rating guards against moisture, while vibration absorption of 80% keeps operations smooth. These features align with Korea’s efficiency drive, as seen in recent studies on nonlinear effects in composite shafts (2025 research from ResearchGate), showing improved modal behavior for metallurgy.<\/p>\n

\"v\u00fdznam-kardanov\u00e9ho-h\u0159\u00eddele-1\"<\/p>\n

 <\/p>\n

Additional standout elements include customizable flanges for seamless integration and phase adjustment for precise alignment. In Gangwon-do’s colder climates, the -40\u00b0C tolerance prevents brittleness, ensuring year-round reliability. Lists of core features:<\/p>\n