Iste specifikacije, do 1.200 N\u00b7m, raspon okvira AF042\u2013AF180.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n
<\/p>\n\nIzlazno vratilo visoke krutosti \u2014 Za\u0161to je pre\u010dnik izlaznog vratila kriti\u010dna varijabla pri odabiru<\/h2>\n\n
<\/p>\n
\n
\n
STANDARDNA VRATILA \u2014 EP-AB<\/p>\n
Motor \u2500\u2500\u2500\u2500 Mjenja\u010d \u2500\u2500\u2500\u2500 Spojnica
\n\u2502
\n\u2502 Standardni \u00d8 osovine
\n\u2502 \u2193
\n[Optere\u0107enje putem spojnice]
\nNema radijalne sile na osovini<\/div>\n
VRATILO VISOKE \u010cVRSTOSTI \u2014 EP-AF<\/p>\n
Motor \u2500\u2500\u2500\u2500 Mjenja\u010d \u2500\u2500\u2500\u2500 \u2699 Zup\u010danik
\n\u2502 \u2191
\n\u2502 Pove\u0107ani \u00d8 osovine
\n\u2502 \u2190 Radijalna sila F
\n\u2502 Krutost savijanja
\n\u2502 \u221d \u00d8\u2074 (\u010detvrta potencija)<\/div>\n
\n
Skala krutosti savijanja sa
4. potencija<\/strong> pre\u010dnika osovine \u2014 malo pove\u0107anje pre\u010dnika dovodi do velikog pove\u0107anja krutosti<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/p>\n
\n
Tri slu\u010daja optere\u0107enja gdje uve\u0107ano vratilo \u010dini klju\u010dnu razliku<\/h3>\n\n
\n
\u2460 Pogonski remen i zup\u010dasti remen \u2014 Napetost stvara radijalnu silu<\/strong><\/p>\nSinhrona remenica zup\u010dastog remena ili remenica klinastog remena montirana direktno na izlazno vratilo EP-AF stvara radijalnu silu jednaku vektorskom zbiru zategnutosti remena na \u010dvrstoj i labavoj strani. Pri izlaznom obrtnom momentu od 100 N\u00b7m sa remenicom radijusa 50 mm, samo zategnutost na \u010dvrstoj strani dosti\u017ee pribli\u017eno 2.000 N. Ova radijalna sila savija izlazno vratilo. Uve\u0107ano vratilo EP-AF - sa skaliranjem krutosti savijanja sa \u010detvrta potencija pre\u010dnika<\/strong> \u2014 odupire se ovom savijanju sa znatno manjim otklonom od vratila standardnog pre\u010dnika iste du\u017eine, odr\u017eavaju\u0107i poravnanje remenica i \u0161tite\u0107i izlazni le\u017eaj mjenja\u010da od preranog zamora.<\/p>\n<\/div>\n\n
\u2461 Direktna monta\u017ea zup\u010danika sa ravnim i spiralnim zup\u010danicima \u2014 Sila zahvata na kraju vratila<\/strong><\/p>\nKada se na kraj izlaznog vratila EP-AF montira cilindri\u010dni ili spiralni zup\u010danik kao dio otvorenog para zup\u010danika - uobi\u010dajenog u korejskim ma\u0161inama za pakovanje, \u0161tamparskim ma\u0161inama i automatskim transportnim sistemima - zup\u010dani\u010dki zahvat prenosi i tangencijalnu silu (komponentu koja proizvodi obrtni moment) i radijalnu silu razdvajanja (iz ugla pritiska, obi\u010dno 20\u00b0 za cilindri\u010dne zup\u010danike). Za zup\u010danik sa uglom pritiska od 20\u00b0, radijalna sila je pribli\u017eno 36% tangencijalne sile. Uve\u0107ano vratilo EP-AF podnosi kombinovano optere\u0107enje savijanja i torzije bez otklona koji bi promijenio razmak izme\u0111u sredi\u0161ta zahvata zup\u010danika i generisao buku ili prerano tro\u0161enje zuba.<\/p>\n<\/div>\n
\n
\u2462 Ekscentri\u010dna bregasta i ofsetna optere\u0107enja \u2014 Gravitacija i dinami\u010dko savijanje<\/strong><\/p>\nEkscentri\u010dni pogoni bregastih osovina, ofsetne glave alata i konzolni kru\u017eni ure\u0111aji montirani na kraju izlaznog vratila stvaraju i stati\u010dko gravitacijsko optere\u0107enje savijanja (te\u017eina konzolne mase pomno\u017eena sa njenim krakom momenta iz le\u017eaja) i dinami\u010dko optere\u0107enje savijanja kako se masa rotira i mijenja smjer centrifugalne sile. Uve\u0107ano vratilo EP-AF podnosi vr\u0161no kombinovano optere\u0107enje - stati\u010dko plus dinami\u010dko - bez otklona vratila na profilu bregastog vratila koje bi moglo uvesti gre\u0161ku pra\u0107enja pratioca bregastog vratila i odstupanje pozicioniranja u ciklusu ma\u0161ine.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
<\/p>\n
EP-AF vs EP-AB \u2014 Odluka o optere\u0107enju izlaznog vratila<\/h3>\n\n
\n\n\n| Stanje optere\u0107enja na izlaznom vratilu<\/th>\n | \u2192 Odaberite EP-AF \u2605<\/th>\n | \u2192 Odaberite EP-AB<\/th>\n<\/tr>\n<\/thead>\n |
\n\n| Metoda povezivanja optere\u0107enja<\/td>\n | Direktna monta\u017ea na kraj osovine \u2014 zup\u010danik, remenica, lan\u010danik, bregasta osovina<\/td>\n | Spojnica ili prirubni\u010dki priklju\u010dak za optere\u0107enje<\/td>\n<\/tr>\n |
\n| Radijalna sila na izlaznom vratilu<\/td>\n | Prisutno \u2014 zategnutost remena, sila zahvata zup\u010danika, masa pomaka<\/td>\n | Minimalno \u2014 spojnica rje\u0161ava neuskla\u0111enost, optere\u0107enje je aksijalno<\/td>\n<\/tr>\n |
\n| Odvojeno ku\u0107i\u0161te izlaznog le\u017eaja<\/td>\n | Nije potrebno \u2014 uve\u0107ano vratilo direktno nosi radijalno optere\u0107enje<\/td>\n | Mo\u017ee biti potrebno ako je radijalno optere\u0107enje veliko<\/td>\n<\/tr>\n |
\n| Namjera dizajna ma\u0161ine<\/td>\n | Kompaktno: izlazno vratilo mjenja\u010da JE pogonsko vratilo<\/td>\n | Dvoosovinski raspored sa spojnicom izme\u0111u njih<\/td>\n<\/tr>\n |
\n| Preciznost \/ Efikasnost \/ IP<\/td>\n | Identi\u010dno: P0\/P1\/P2 \u00b7 \u226597% jednostepeni \u00b7 \u221210 do +90 \u00b0C \u00b7 IP65<\/td>\n<\/tr>\n |
\n| Dostupni prijenosni omjeri<\/td>\n | Identi\u010dno: jednostepeno i=3\u201310, dvostepeno i=12\u2013100 (17 vrijednosti)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\u25b8 Klju\u010dno pravilo dizajna: <\/span> \nAko je va\u0161e optere\u0107enje povezano s izlaznim vratilom mjenja\u010da putem fleksibilne spojnice ili putem prirubnice rotiraju\u0107eg stola gdje vratilo prenosi samo obrtni moment, navedite EP-AB. Ako je optere\u0107enje montirano direktno na kraj izlaznog vratila i vratilo mora tako\u0111er nositi radijalnu silu i moment savijanja, navedite EP-AF. Razlika nije u stepenu preciznosti - ve\u0107 u strukturnom kapacitetu vratila.<\/span><\/div>\n<\/section>\n<\/p>\n\nEP-AF i EP-AFX \u2014 Kompletne specifikacije<\/h2>\n\n <\/p>\n \n EP-AF serija \u2014 Puni raspon obrtnog momenta<\/h3>\n\n\n\n| EP-AF specifikacije<\/td>\n<\/tr>\n | \n| Obrtni moment (T2N)<\/td>\n | 14 \u2013 2.000 N\u00b7m<\/td>\n<\/tr>\n | \n| Veli\u010dine okvira<\/td>\n | AF042\/060\/060A\/075 \n075A\/100\/100A\/140 \n140A\/180\/220<\/td>\n<\/tr>\n | \n| Izlazno vratilo<\/td>\n | Pove\u0107ani pre\u010dnik \u2014 visoka krutost<\/td>\n<\/tr>\n | \n| Izlazna prirubnica<\/td>\n | Kvadrat (isti kao EP-AB)<\/td>\n<\/tr>\n | \n| P0 povratni udar<\/td>\n | Jednostruki \u22641\u2032 \u00b7 Dvostepeni \u22643\u2032<\/td>\n<\/tr>\n | \n| P1 povratni udar<\/td>\n | Jednostruki \u22643\u2032 \u00b7 Dvostepeni \u22645\u2032<\/td>\n<\/tr>\n | \n| P2 povratni udar<\/td>\n | Jednostruki \u22645\u2032 \u00b7 Dvostepeni \u22647\u2032<\/td>\n<\/tr>\n | \n| Jednostepeni omjeri<\/td>\n | 3\/4\/5\/6\/7\/8\/9\/10<\/td>\n<\/tr>\n | \n| Dvostepeni omjeri<\/td>\n | 12\/15\/16\/20\/25\/28\/ \n30\/32\/35\/40\/45\/50\/ \n60\/70\/80\/90\/100<\/td>\n<\/tr>\n | \n| Efikasnost<\/td>\n | \u226597% (1-stepeni) \u00b7 \u226594% (2-stepeni)<\/td>\n<\/tr>\n | \n| Temperatura<\/td>\n | -10 \u00b0C do +90 \u00b0C<\/td>\n<\/tr>\n | \n| IP ocjena<\/td>\n | IP65 standard<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n <\/p>\n \n Serija EP-AFX \u2014 Varijanta sa smanjenim obrtnim momentom<\/h3>\n\n\n\n| Specifikacije EP-AFX-a<\/td>\n<\/tr>\n | \n| Obrtni moment (T2N)<\/td>\n | 14 \u2013 1.200 N\u00b7m<\/td>\n<\/tr>\n | \n| Veli\u010dine okvira<\/td>\n | AFX042\/060\/060A\/075 \n075A\/100\/100A\/140 \n140A\/180 \n(bez AFX220)<\/em><\/td>\n<\/tr>\n\n| Izlazno vratilo<\/td>\n | Isti uve\u0107ani pre\u010dnik kao EP-AF<\/td>\n<\/tr>\n | \n| Ocjene povratnog udara<\/td>\n | P0\/P1\/P2 \u2014 identi\u010dno kao EP-AF<\/td>\n<\/tr>\n | \n| Prijenosni omjeri<\/td>\n | Identi\u010dno kao EP-AF<\/td>\n<\/tr>\n | \n| Efikasnost \/ Temperatura \/ IP<\/td>\n | Identi\u010dno kao EP-AF<\/td>\n<\/tr>\n | \n| Kada odabrati AFX<\/td>\n | Izlazni obrtni moment \u22641.200 N\u00b7m i okvir AF220 je predimenzioniran za dizajn ma\u0161ine \u2014 AFX180 je najve\u0107i okvir<\/td>\n<\/tr>\n | \n| Kada odabrati AF<\/td>\n | Izlazni obrtni moment 1.200\u20132.000 N\u00b7m zahtijeva AF220; ili je AF ve\u0107 specificiran i AFX ne nudi prednost pri instalaciji.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n Napomena:<\/strong> EP-AF i EP-AFX nisu zamjenjivi na svim veli\u010dinama okvira \u2014 AFX ne uklju\u010duje okvir od 220 mm. Kod okvira 042\u2013180, oba imaju istu uve\u0107anu geometriju osovine i dimenzijski su kompatibilna.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/p>\n \u25b8 Napomena o veli\u010dini okvira: <\/span> \nEP-AF frame numbers (042, 060, 075, 100, 140, 180, 220) differ from EP-AB frame numbers (042, 060, 090, 115, 142, 180, 220). At the same body size level \u2014 e.g. “medium frame” \u2014 EP-AF075 is not the same dimensions as EP-AB090. Ne pretpostavljajte zamjenjivost izme\u0111u AF i AB brojeva okvira<\/strong>Uvijek uporedite dimenzijske crte\u017ee prilikom specificiranja zamjene ili alternative izme\u0111u ove dvije serije.<\/span><\/div>\n<\/section>\n<\/p>\n\nVodi\u010d za ozna\u010davanje modela \u2014 Brojevi dijelova EP-AF i EP-AFX<\/h2>\n\n EP-AF 100 \/ 25 \/ S2 \/ P1<\/div>\n EP-AFX 100 \/ 25 \/ S2 \/ P1 \u2190 AFX varijanta sa smanjenim obrtnim momentom<\/div>\n \n \n EP-AF \/ EP-AFX<\/div>\n Korea Ever-Power \nOsovina visoke krutosti \nKvadratna prirubnica u liniji<\/div>\n<\/div>\n \n 100<\/div>\n Pre\u010dnik tijela \n100 mm \n(AF skala, \u2260 AB115)<\/div>\n<\/div>\n \n 25<\/div>\n Prijenosni omjer i=25:1 \n(dvostepeni)<\/div>\n<\/div>\n \n S2<\/div>\n Izlazno vratilo \nS1: glatko \nS2: sa \u017eljebom za klju\u010d<\/div>\n<\/div>\n \n P1<\/div>\n Stepen povratnog udara \nP0 \u22641′ \/ P1 \u22643′ \nP2 \u22645′ (single-stage)<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n <\/p>\n\nApplications \u2014 Direct Shaft-End Load Mounting in Korean Industry<\/h2>\n\n \n \n Packaging Machines \u2014 Belt Drive Axes with High Tension<\/h3>\nKorean flexible packaging machine OEMs building VFFS and HFFS machines use EP-AF for axes where a timing belt pulley is mounted directly on the gearbox output shaft \u2014 the cross-seal jaw drive, film feed roll drive, and registration correction axis. Timing belt tension at 50\u2013150 N\u00b7m output torque generates 1,000\u20133,000 N of radial force on the output shaft; the EP-AF enlarged shaft carries this load without deflection that would change the belt mesh pitch line distance and degrade registration accuracy. EP-AF075 and EP-AF100 at P1, ratios 5:1\u201325:1 cover the majority of Korean VFFS cross-seal axis requirements.<\/p>\n<\/div>\n \n Printing Machines \u2014 Open Gear Register Drives<\/h3>\nKorean commercial and industrial printing machine register axes use open spur gear pairs where the EP-AF output shaft carries the driven gear directly \u2014 the gear mesh radial separating force adds to the torque loading on the shaft. Register axis accuracy requires that the gear centre distance remains constant through the print cycle; this demands a rigid output shaft that does not deflect under mesh loads. EP-AF100 P0 at i=10 to i=32 covers the speed reduction range of Korean offset and flexographic register correction drives.<\/p>\n<\/div>\n \n Textile Machinery \u2014 High-Speed Shaft-Mounted Drives<\/h3>\nKorean textile machine warp beam drives, take-up roll drives, and yarn tension control axes mount large-diameter winding spools directly on the gearbox output shaft \u2014 the spool weight and winding tension both create radial force. At elevated speeds and large-diameter loads, the dynamic radial force from the rotating mass can exceed the static load. EP-AF140 P1 at two-stage ratios 20:1\u201350:1 covers the torque requirements of Korean industrial textile winding and take-up machinery.<\/p>\n<\/div>\n<\/div>\n \n \n Application by Load Type<\/h3>\n\n- Belt drives<\/span>\n
Timing belt, V-belt tension radial load on shaft<\/div>\n<\/li>\n - Open gear pairs<\/span>\n
Mesh separating force \u2014 packaging, printing<\/div>\n<\/li>\n - Cam drives<\/span>\n
Eccentric cam, offset tooling \u2014 bending moment<\/div>\n<\/li>\n - Sprocket drives<\/span>\n
Chain tension \u2014 conveyor and transport systems<\/div>\n<\/li>\n - Winding spools<\/span>\n
Spool weight + winding tension \u2014 textile, cable<\/div>\n<\/li>\n - Cantilevered tooling<\/span>\n
Offset tool heads \u2014 machine tool rotary stations<\/div>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n \n \n CNC Machine Tool Cam Stations<\/h4>\nKorean CNC multi-spindle turning centres and cam-driven transfer machines use EP-AF for the cam shaft drive \u2014 the cam profile imparts cyclic radial forces on the output shaft as the follower tracks the profile. The EP-AF enlarged shaft resists the peak follower force without shaft deflection that would alter the cam motion law and introduce timing errors in the machining cycle.<\/p>\n<\/div>\n \n Conveyor and Transport Chain Drives<\/h4>\nKorean automated logistics and assembly conveyor systems mounting a sprocket directly on the EP-AF output shaft experience chain tension as a radial force \u2014 particularly on return-path rollers where the tight-side tension acts directly on the shaft end. EP-AF100 P2 at ratios 10:1\u201340:1 covers the majority of Korean conveyor chain drive speed-reduction requirements, eliminating the need for a separate sprocket shaft and bearing housing.<\/p>\n<\/div>\n \n Agricultural Machinery Drives<\/h4>\nKorean precision agriculture equipment \u2014 fertiliser spreader disc drives, seeder roller drives \u2014 mounts the spreading disc or seeder roller directly on the EP-AF output shaft. The disc or roller weight plus the reaction force from distributing material creates a combined radial and axial load that the high-rigidity shaft absorbs, maintaining disc position geometry and distribution uniformity across the full working width.<\/p>\n<\/div>\n<\/div>\n<\/section>\n <\/p>\n\nCertifikati kvalitete i standardi testiranja<\/h2>\n\n \n \n \n ISO 9001<\/div>\n Upravljanje kvalitetom<\/div>\n<\/div>\n \n CE<\/div>\n Direktiva EU o ma\u0161inama<\/div>\n<\/div>\n \n Kanzas<\/div>\n Korejski industrijski standard<\/div>\n<\/div>\n \n RoHS<\/div>\n Bez opasnih supstanci<\/div>\n<\/div>\n<\/div>\n \n- \u2714<\/span>Output shaft diameter and runout verified \u2014 enlarged shaft geometry confirmed against drawing<\/li>\n
- \u2714<\/span>Backlash grade (P0\/P1\/P2) certified per unit on shipping documentation<\/li>\n
- \u2714<\/span>Full-load efficiency test at rated output torque per production batch<\/li>\n
- \u2714<\/span>IP65 ispitivanje prodora prema IEC 60529 \u2014 svaka jedinica<\/li>\n
- \u2714<\/span>Material certificate and dimensional report with each delivery<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n
<\/p>\n\nWhy Korean Engineers Specify Korea Ever-Power EP-AF Series<\/h2>\n <\/p>\n \n \n \u26a1<\/span><\/p>\n\n The Only Korea Ever-Power Inline Series Rated for Hi Radial Load<\/h3>\nAmong the Korea Ever-Power inline precision planetary gearbox families, EP-AF and EP-AFX are the series specifically catalogued for high radial load operation. The “Hi radial load (AF)” designation in the product range means EP-AF is the product of choice when the output shaft must carry radial force \u2014 not a workaround or a field modification of EP-AB.<\/p>\n<\/div>\n<\/div>\n \n \ud83c\udfd7\ufe0f<\/span><\/p>\n\n Eliminates Separate Bearing Housing and Output Shaft Assembly<\/h3>\nIn a standard-shaft gearbox design with direct belt or gear mounting, machine designers often add a separate bearing housing and shaft at the output side to carry the radial load and protect the gearbox output bearing. EP-AF’s enlarged shaft eliminates this additional assembly \u2014 reducing the machine’s part count, axial length, and assembly time while maintaining the required radial load capacity through the gearbox output shaft itself.<\/p>\n<\/div>\n<\/div>\n \n \ud83c\udfaf<\/span><\/p>\n\n Same Precision Grades as EP-AB \u2014 P0\/P1\/P2 on All Ratios<\/h3>\nSpecifying EP-AF for a belt-driven servo axis does not require compromising on backlash precision. P0 (\u22641 arcmin), P1 (\u22643 arcmin), and P2 (\u22645 arcmin) are available on all ratios and all frame sizes \u2014 the same precision specification as EP-AB. Korean packaging and printing machine builders can specify EP-AF at P1 for closed-loop register control with direct belt drive, without a separate precision gearbox for the register axis.<\/p>\n<\/div>\n<\/div>\n \n \ud83d\udcd0<\/span><\/p>\n\n Complete 3\u2013100 Ratio Range \u2014 No Gap<\/h3>\nEP-AF covers the full single-stage range of 3 through 10 and the two-stage range from 12 to 100 \u2014 the same complete ratio set as EP-AB. Korean machine builders who standardise on EP-AF for radial-load axes do not need to source a separate product for any required gear ratio within this range.<\/p>\n<\/div>\n<\/div>\n \n \u2699\ufe0f<\/span><\/p>\n\n AF + AFX Two-Size Strategy for Procurement Efficiency<\/h3>\nKorean OEMs building machine families with varying power levels can use EP-AFX for lower-torque variants (up to 1,200 N\u00b7m) and EP-AF for higher-torque or largest-frame variants (up to 2,000 N\u00b7m, AF220 only). Both share identical shaft geometry, gear ratios, and backlash grades \u2014 simplifying the machine architecture design and reducing the number of distinct gearbox specifications in the BOM.<\/p>\n<\/div>\n<\/div>\n \n \ud83c\uddf0\ud83c\uddf7<\/span><\/p>\n\n Korean Radial Load Calculation Support<\/h3>\nKorea Ever-Power’s Korean application team calculates the actual radial force at the output shaft for your belt drive, gear drive, or cam application \u2014 confirming that the EP-AF frame and ratio you have selected is within the rated radial load capacity of the enlarged shaft at your operating speed. This review is provided in Korean and is part of the standard pre-order technical support.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n <\/p>\n\nRecenzije kupaca i povratne informacije o aplikaciji<\/h2>\n\n \n 4.9<\/div>\n \u2605\u2605\u2605\u2605\u2605<\/div>\n Based on 85+ verified orders<\/div>\n<\/div>\n \n \n \n 5 \u2605<\/span><\/p>\n\n <\/div>\n<\/div>\n 87%<\/span><\/p>\n<\/div>\n\n 4 \u2605<\/span><\/p>\n\n <\/div>\n<\/div>\n 11%<\/span><\/p>\n<\/div>\n\n \u22643 \u2605<\/span><\/p>\n\n <\/div>\n<\/div>\n 2%<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n \n 98%<\/div>\n Naru\u010dio\/la bih ponovo<\/div>\n<\/div>\n \n <1%<\/div>\n Stopa kvara na terenu<\/div>\n<\/div>\n<\/div>\n<\/div>\n \n \n \n J<\/div>\n \n Jang M. \u2014 Packaging Machine OEM Engineer<\/div>\n
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