{"id":188,"date":"2026-07-09T08:01:50","date_gmt":"2026-07-09T08:01:50","guid":{"rendered":"https:\/\/industrialelectricmotor.net\/?post_type=product&p=188"},"modified":"2026-07-09T08:01:50","modified_gmt":"2026-07-09T08:01:50","slug":"s-series-helical-worm-gear-reducer","status":"publish","type":"product","link":"https:\/\/industrialelectricmotor.net\/sk\/produkt\/s-series-helical-worm-gear-reducer\/","title":{"rendered":"\u0160pir\u00e1lovitov\u00fd reduk\u010dn\u00fd prevod s\u00e9rie S"},"content":{"rendered":"
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\u0160pir\u00e1lov\u00e1 predstupe\u0148<\/div>\n
Pravouhl\u00fd stupe\u0148 \u010derva<\/div>\n
Vy\u0161\u0161ia \u00fa\u010dinnos\u0165 vs. \u010derv<\/div>\n
Samosvorn\u00e9 pri vysok\u00fdch prevodov\u00fdch pomeroch<\/div>\n
Kompaktn\u00e9 pravouhl\u00e9 telo<\/div>\n
Certifik\u00e1cia ISO 9001<\/div>\n<\/div>\n
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To najlep\u0161ie z oboch: \u0160pir\u00e1lov\u00e1 \u00fa\u010dinnos\u0165 so z\u00e1vitovkov\u00fdm samosvorn\u00fdm mechanizmom v jednom balen\u00ed<\/h2>\n

\u0160pir\u00e1lov\u00e1 z\u00e1vitovkov\u00e1 prevodovka s\u00e9rie S rie\u0161i z\u00e1sadn\u00fd kompromis medzi \u00fa\u010dinnos\u0165ou a samosvornos\u0165ou, ktor\u00fd obmedzuje jednostup\u0148ov\u00fa z\u00e1vitovkov\u00fa prevodovku. V jednostup\u0148ovej z\u00e1vitovkovej prevodovke pri prevode 50:1 je \u00fa\u010dinnos\u0165 pribli\u017ene 521 TP3T, preto\u017ee z\u00e1vitovkov\u00e1 prevodovka mus\u00ed meni\u0165 smer hriade\u013ea a z\u00e1rove\u0148 zabezpe\u010di\u0165 pln\u00fa redukciu 50:1 v jednom z\u00e1bere, kde s\u00fa straty klzn\u00fdm kontaktom nevyhnutn\u00e9. V s\u00e9rii S poskytuje \u0161pir\u00e1lov\u00fd prv\u00fd stupe\u0148 celkov\u00fd prevodov\u00fd pomer 3:1 a\u017e 5:1 pri \u00fa\u010dinnosti 971 TP3T, \u010d\u00edm sa zni\u017euje r\u00fdchlos\u0165 dod\u00e1van\u00e1 do druh\u00e9ho stup\u0148a z\u00e1vitovky. Druh\u00fd stupe\u0148 z\u00e1vitovky potom poskytuje prevodov\u00fd pomer 10:1 a\u017e 50:1 pri ni\u017e\u0161\u00edch vstupn\u00fdch ot\u00e1\u010dkach, \u010do zni\u017euje r\u00fdchlos\u0165 klzn\u00e9ho prevodu v z\u00e1bere z\u00e1vitovky, a t\u00fdm aj straty tren\u00edm v z\u00e1bere, \u010d\u00edm sa zvy\u0161uje \u00fa\u010dinnos\u0165 z\u00e1vitovkov\u00e9ho stup\u0148a na 65 a\u017e 751 TP3T. Celkov\u00e1 \u00fa\u010dinnos\u0165 kombinovan\u00e9ho radu S pri pomeroch 50:1 a\u017e 200:1 je pribli\u017ene 62 ku 721 TP3T oproti 48 ku 551 TP3T pre jednostup\u0148ov\u00fd z\u00e1vitovkov\u00fd prevod pri rovnakom pomere.<\/p>\n

Samosvorn\u00e1 charakteristika je zachovan\u00e1 aj v s\u00e9rii S, preto\u017ee je to vlastnos\u0165 druh\u00e9ho stup\u0148a z\u00e1vitovky, ktor\u00fd pracuje s rovnakou geometriou uhla \u0161pir\u00e1ly ako samostatn\u00e1 z\u00e1vitovkov\u00e1 prevodovka. Pri celkov\u00fdch prevodov\u00fdch pomeroch nad pribli\u017ene 35:1 je s\u00e9ria S samosvorn\u00e1: z\u00e1\u0165a\u017e nem\u00f4\u017ee poh\u00e1\u0148a\u0165 prevodovku sp\u00e4tne, ke\u010f je motor bez nap\u00e4tia. V\u010faka tomu je s\u00e9ria S vhodn\u00e1 pre v\u0161etky aplik\u00e1cie, kde je samosvorn\u00e1 z\u00e1vitovka funk\u010dnou po\u017eiadavkou \u2013 \u0161ikm\u00e9 dopravn\u00edky, pohony br\u00e1n, polohovacie pohony \u2013 a z\u00e1rove\u0148 poskytuje v\u00fdrazne ni\u017e\u0161ie n\u00e1klady na energiu a teplotu krytu ako \u010disto z\u00e1vitovkov\u00e9 rie\u0161enie.<\/p>\n

\"\u0160pir\u00e1lovitov\u00fd<\/p>\n

Ve\u013ekosti S37 a\u017e S157 pokr\u00fdvaj\u00fa v\u00fdstupn\u00e9 kr\u00fatiace momenty od 200 N\u00b7m do 4 000 N\u00b7m, \u010d\u00edm vyp\u013a\u0148aj\u00fa medzeru medzi z\u00e1vitovkou NMRV150 (maxim\u00e1lne 1 500 N\u00b7m) a radom ku\u017ee\u013eovo-\u0161pir\u00e1lov\u00fdch prevodov s\u00e9rie K (od 200 N\u00b7m, ale s mo\u017enos\u0165ou pln\u00e9ho sp\u00e4tn\u00e9ho pohonu). Liatinov\u00e9 teleso, z\u00e1vitovkov\u00e9 koleso z fosforov\u00e9ho bronzu a kalen\u00e9 ozuben\u00e9 koleso a z\u00e1vitovkov\u00fd hriade\u013e v celom rozsahu.<\/p>\n

Presk\u00famajte zladen\u00e9 motory na Trojf\u00e1zov\u00e9 induk\u010dn\u00e9 motory<\/a>alebo si prezrite ponuku prevodoviek na \u0160pir\u00e1lov\u00e9 reduktory<\/a>.<\/p>\n<\/div>\n<\/div>\n

\u00dadaje o ve\u013ekosti a v\u00fdkone s\u00e9rie S<\/h2>\n

\u00dadaje o v\u00fdkone pri menovit\u00fdch vstupn\u00fdch ot\u00e1\u010dkach 1440 ot.\/min. (4-p\u00f3lov\u00fd motor). Celkov\u00e1 \u00fa\u010dinnos\u0165 zah\u0155\u0148a \u0161pir\u00e1lov\u00fd aj z\u00e1vitovkov\u00fd stupe\u0148. Samosvornos\u0165 sa uplat\u0148uje pri celkov\u00fdch prevodov\u00fdch pomeroch nad pribli\u017ene 35:1.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Ve\u013ekos\u0165<\/th>\nEtapy<\/th>\nRozsah pomeru<\/th>\nMaxim\u00e1lny v\u00fdstupn\u00fd kr\u00fatiaci moment (N\u00b7m)<\/th>\nCelkov\u00e1 \u00fa\u010dinnos\u0165 (%)<\/th>\nR\u00e1my motorov IEC<\/th>\nMaxim\u00e1lny pr\u00edkon kW<\/th>\nHmotnos\u0165 (kg)<\/th>\n<\/tr>\n<\/thead>\n
S37<\/td>\n\u0160pir\u00e1lovit\u00fd + z\u00e1vitovkov\u00fd<\/td>\n9,96 \u2013 244,74<\/td>\n200<\/td>\n62 \u2013 72<\/td>\n80, 90, 100<\/td>\n2.2<\/td>\n12<\/td>\n<\/tr>\n
S47<\/td>\n\u0160pir\u00e1lovit\u00fd + z\u00e1vitovkov\u00fd<\/td>\n9,96 \u2013 244,74<\/td>\n350<\/td>\n62 \u2013 72<\/td>\n90, 100, 112<\/td>\n4.0<\/td>\n18<\/td>\n<\/tr>\n
S57<\/td>\n\u0160pir\u00e1lovit\u00fd + z\u00e1vitovkov\u00fd<\/td>\n9,96 \u2013 244,74<\/td>\n600<\/td>\n62 \u2013 72<\/td>\n100, 112, 132<\/td>\n7.5<\/td>\n28<\/td>\n<\/tr>\n
S67<\/td>\n\u0160pir\u00e1lovit\u00fd + z\u00e1vitovkov\u00fd<\/td>\n9,96 \u2013 244,74<\/td>\n1,000<\/td>\n62 \u2013 72<\/td>\n112, 132, 160<\/td>\n11<\/td>\n42<\/td>\n<\/tr>\n
S77<\/td>\n\u0160pir\u00e1lovit\u00fd + z\u00e1vitovkov\u00fd<\/td>\n9,96 \u2013 244,74<\/td>\n1,500<\/td>\n62 \u2013 72<\/td>\n132, 160, 180<\/td>\n18.5<\/td>\n65<\/td>\n<\/tr>\n
S87<\/td>\n\u0160pir\u00e1lovit\u00fd + z\u00e1vitovkov\u00fd<\/td>\n9,96 \u2013 244,74<\/td>\n2,000<\/td>\n62 \u2013 72<\/td>\n160, 180, 200<\/td>\n30<\/td>\n95<\/td>\n<\/tr>\n
S97<\/td>\n\u0160pir\u00e1lovit\u00fd + z\u00e1vitovkov\u00fd<\/td>\n9,96 \u2013 244,74<\/td>\n2,800<\/td>\n62 \u2013 72<\/td>\n180, 200, 225<\/td>\n45<\/td>\n138<\/td>\n<\/tr>\n
S107<\/td>\n\u0160pir\u00e1lovit\u00fd + z\u00e1vitovkov\u00fd<\/td>\n9,96 \u2013 244,74<\/td>\n3,200<\/td>\n62 \u2013 72<\/td>\n200, 225, 250<\/td>\n55<\/td>\n185<\/td>\n<\/tr>\n
S157<\/td>\n\u0160pir\u00e1lovit\u00fd + z\u00e1vitovkov\u00fd<\/td>\n9,96 \u2013 244,74<\/td>\n4,000<\/td>\n62 \u2013 72<\/td>\n225, 250, 280<\/td>\n75<\/td>\n285<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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\u0160pecifik\u00e1cie prevodovky<\/h3>\n\n\n\n\n\n\n\n\n\n\n
Materi\u00e1l \u0161pir\u00e1lov\u00e9ho ozuben\u00e9ho kolesa<\/td>\n20CrMnTi cementovan\u00e9<\/td>\n<\/tr>\n
\u010cervov\u00fd materi\u00e1l<\/td>\n20CrMnTi cementovan\u00e9<\/td>\n<\/tr>\n
Z\u00e1vitovkov\u00e9 koleso<\/td>\nFosforov\u00fd bronz (CC483K)<\/td>\n<\/tr>\n
Materi\u00e1l krytu<\/td>\nLiatina GJL-250<\/td>\n<\/tr>\n
Prevodov\u00fd olej<\/td>\nOlej pre \u010dervy ISO VG 220<\/td>\n<\/tr>\n
Ochrana<\/td>\nIP55<\/td>\n<\/tr>\n
Samosvorn\u00fd pomer<\/td>\nCelkovo nad 35:1<\/td>\n<\/tr>\n
Mont\u00e1\u017e<\/td>\nAk\u00e1ko\u013evek orient\u00e1cia<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Mo\u017enosti vstupu a v\u00fdstupu<\/h3>\n\n\n\n\n\n\n\n\n\n\n
Typ vstupu<\/td>\nPriama pr\u00edruba IEC B5<\/td>\n<\/tr>\n
Usporiadanie hriade\u013ea<\/td>\n90\u00b0 pravouhl\u00fd<\/td>\n<\/tr>\n
V\u00fdstupn\u00fd hriade\u013e<\/td>\nS pln\u00fdm k\u013e\u00fa\u010dom (\u0161tandard)<\/td>\n<\/tr>\n
Dut\u00fd hriade\u013e<\/td>\nDostupn\u00e9 pre S47 a vy\u0161\u0161ie<\/td>\n<\/tr>\n
V\u00fdstupn\u00e1 pr\u00edruba<\/td>\nDostupn\u00e9 pre S47 a vy\u0161\u0161ie<\/td>\n<\/tr>\n
Poloha \u010derva<\/td>\nNad alebo pod (uve\u010fte)<\/td>\n<\/tr>\n
Rozsah r\u00e1mov IEC<\/td>\n80 \u2013 280<\/td>\n<\/tr>\n
Normy<\/td>\nISO 9001 \/ CE<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Typick\u00e9 aplik\u00e1cie pre z\u00e1vitovkov\u00e9 reduktory s\u00e9rie S<\/h2>\n\n\n\n
\"Aplik\u00e1cia<\/p>\n
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Pohony \u0161ikm\u00fdch dopravn\u00edkov<\/div>\n
\u0160ikm\u00e9 p\u00e1sov\u00e9 dopravn\u00edky na manipul\u00e1ciu s kamenivom, obil\u00edm a recyklovan\u00fdm materi\u00e1lom pou\u017e\u00edvaj\u00fa reduktory s\u00e9rie S, kde sa vy\u017eaduje s\u00fa\u010dasne pravouhl\u00e1 geometria a samosvorn\u00e9 uchytenie za\u0165a\u017eenia. S\u00e9ria S s celkov\u00fdm pomerom 50:1 dr\u017e\u00ed za\u0165a\u017een\u00fd \u0161ikm\u00fd p\u00e1s v pokoji, ke\u010f sa motor vypne, pri\u010dom spotrebuje o 20 a\u017e 251 TP3T menej energie ako jednostup\u0148ov\u00fd z\u00e1vitovkov\u00fd dopravn\u00edk s rovnak\u00fdm pomerom po\u010das norm\u00e1lnej prev\u00e1dzky.<\/div>\n<\/div>\n<\/td>\n
\"\u0160pir\u00e1lov\u00fd<\/p>\n
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Mix\u00e9ry na jedlo a n\u00e1poje<\/div>\n
Mie\u0161a\u010dky cesta na pek\u00e1rne, d\u00e1vkov\u00e9 mie\u0161a\u010dky cukroviniek a mie\u0161a\u010dky mlie\u010dnych v\u00fdrobkov pou\u017e\u00edvaj\u00fa reduktory s\u00e9rie S pre pohony pravouhl\u00fdch mie\u0161adiel, kde je ni\u017e\u0161ia tvorba tepla \u0161pir\u00e1lov\u00fdm z\u00e1vitovkov\u00fdm motorom v porovnan\u00ed s \u010dist\u00fdm... \u010derv redukuje<\/a> n\u00e1rast teploty okolia v teplotne citliv\u00fdch v\u00fdrobn\u00fdch priestoroch a tam, kde samosvorn\u00e9 zariadenie zabra\u0148uje sp\u00e4tn\u00e9mu ot\u00e1\u010daniu obe\u017en\u00e9ho kolesa po\u010das nakladania produktu.<\/div>\n<\/div>\n<\/td>\n
\"Aplik\u00e1cia<\/p>\n
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Mie\u0161adl\u00e1 pre chemick\u00e9 procesy<\/div>\n
Mie\u0161adl\u00e1 reaktorov\u00fdch n\u00e1dob a pohony mie\u0161ac\u00edch n\u00e1dr\u017e\u00ed v chemick\u00fdch z\u00e1vodoch pou\u017e\u00edvaj\u00fa reduktory s\u00e9rie S, kde v\u00fdstupn\u00fd kr\u00fatiaci moment presahuje strop 1 500 N\u00b7m z\u00e1vitovkov\u00fdch prevodoviek NMRV, ale aplik\u00e1cia st\u00e1le vy\u017eaduje pravouhlu geometriu, samosvorn\u00fd prevodov\u00fd pomer a ni\u017e\u0161\u00ed prev\u00e1dzkov\u00fd hluk v\u00fdstupu z\u00e1vitovkov\u00e9ho stup\u0148a z bronzu.<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
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\ud83d\udd35<\/div>\n
Polohovacie a br\u00e1nov\u00e9 pohony<\/div>\n
Ve\u013ek\u00e9 priemyseln\u00e9 pohony br\u00e1n, mechanizmy stavidiel na priehrad\u00e1ch a pohony ventilov pou\u017e\u00edvaj\u00fa reduktory s\u00e9rie S s vysok\u00fdmi prevodov\u00fdmi pomermi (100:1 a\u017e 244:1), kde je samosvorn\u00e1 charakteristika prim\u00e1rnou bezpe\u010dnostnou po\u017eiadavkou a br\u00e1na alebo ventil musia dr\u017ea\u0165 polohu proti hydraulick\u00e9mu alebo pneumatick\u00e9mu za\u0165a\u017eeniu bez samostatnej brzdy, ke\u010f je motor bez nap\u00e1jania.<\/div>\n<\/div>\n<\/td>\n
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\ud83c\udf8f<\/div>\n
Oto\u010dn\u00e9 stoly pre baliace stroje<\/div>\n
Rota\u010dn\u00e9 indexovacie stoly a pohony oto\u010dn\u00fdch stolov na baliacich a paletiza\u010dn\u00fdch strojoch pou\u017e\u00edvaj\u00fa reduktory s\u00e9rie S pre ich pravouhlu kompaktn\u00fa geometriu, udr\u017eanie indexovacej polohy (samosvor) a plynul\u00fd v\u00fdstupn\u00fd pohyb, ktor\u00fd vytv\u00e1ra kombinovan\u00fd z\u00e1ber \u0161pir\u00e1lov\u00e9ho z\u00e1vitovkov\u00e9ho syst\u00e9mu, ktor\u00fd m\u00e1 pri rovnakom prevodovom pomere ni\u017e\u0161ie zvlnenie v\u00fdstupn\u00e9ho kr\u00fatiaceho momentu ako jednostup\u0148ov\u00fd z\u00e1vitovkov\u00fd syst\u00e9m.<\/div>\n<\/div>\n<\/td>\n
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\u2699<\/div>\n
Pohony nav\u00edjania textilu<\/div>\n
Pohony na nav\u00edjanie cievky priadze a posuvn\u00e9 pohony vedenia nite pou\u017e\u00edvaj\u00fa reduktory s\u00e9rie S pre kombin\u00e1ciu presnej n\u00edzkej v\u00fdstupnej r\u00fdchlosti, tich\u00e9ho v\u00fdstupu z\u00e1vitovkov\u00e9ho bronzov\u00e9ho pletiva a samosvorn\u00e9ho mechanizmu pri vysok\u00fdch prevodov\u00fdch pomeroch, ktor\u00fd zabra\u0148uje uvo\u013eneniu napnutia nav\u00edjacieho vretena, ke\u010f je motor zastaven\u00fd medzi cievkami.<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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\u0160tyri rodiny prevodoviek: V\u00fdber spr\u00e1vneho typu pre va\u0161u aplik\u00e1ciu<\/h2>\n
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RV \/ NMRV Worm \u2013 kompaktn\u00fd pravouhl\u00fd, n\u00edzky v\u00fdkon<\/h3>\n

Najlep\u0161ia vo\u013eba pre pr\u00edkon pod 3 kW a v\u00fdstupn\u00fd kr\u00fatiaci moment pod 1 500 N\u00b7m, kde s\u00fa prioritou kompaktn\u00e9 rozmery, n\u00edzka obstar\u00e1vacia cena a samosvornos\u0165 nad 30:1 a energetick\u00e1 \u00fa\u010dinnos\u0165 je druhorad\u00e1. Pou\u017eitie: pohony mal\u00fdch dopravn\u00edkov, motory br\u00e1n, pomocn\u00e9 pohony baliacich strojov, mal\u00e9 mie\u0161adl\u00e1. Nie je vhodn\u00e9 pre vysokov\u00fdkonn\u00fa nepretr\u017eit\u00fa prev\u00e1dzku nad 5 kW kv\u00f4li tepeln\u00fdm obmedzeniam z\u00e1vitovkov\u00e9ho z\u00e1beru pri vy\u0161\u0161om v\u00fdkone.<\/p>\n<\/div>\n

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\u0160pir\u00e1lov\u00e1 prevodovka s\u00e9rie S \u2013 pravouhl\u00e1, samosvorn\u00e1, stredn\u00fd v\u00fdkon<\/h3>\n

Najlep\u0161ia vo\u013eba od 2 kW do 75 kW, kde sa vy\u017eaduje pravouhl\u00e1 geometria a samosvor, v\u00fdstupn\u00fd kr\u00fatiaci moment presahuje 1 500 N\u00b7m a je potrebn\u00e1 lep\u0161ia \u00fa\u010dinnos\u0165 ako pri \u010distom z\u00e1vitovkovom dopravn\u00edku. Pou\u017eitie: \u0161ikm\u00e9 dopravn\u00edky, pohony ve\u013ek\u00fdch br\u00e1n a stavidiel, mie\u0161adl\u00e1 potrav\u00edn a chemik\u00e1li\u00ed, polohovacie oto\u010dn\u00e9 stoly. S\u00e9ria S vyp\u013a\u0148a medzeru medzi z\u00e1vitovkou NMRV a ku\u017ee\u013eovitou \u0161pir\u00e1lou s\u00e9rie K pre pravouhl\u00e9 pohony s po\u017eiadavkami na udr\u017eanie za\u0165a\u017eenia.<\/p>\n<\/div>\n

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Kusovit\u00e9 rezn\u00e9 p\u00edly s\u00e9rie K \u2013 pravouhl\u00e9, vysoko\u00fa\u010dinn\u00e9, pre vysok\u00e9 za\u0165a\u017eenie<\/h3>\n

Najlep\u0161ia vo\u013eba nad 10 kW, kde je po\u017eadovan\u00e1 pravouhl\u00e1 geometria, ale nie je potrebn\u00e9 samosvorn\u00e9 ovl\u00e1danie (alebo brzda motora zabezpe\u010duje dr\u017eanie z\u00e1\u0165a\u017ee) a kde s\u00fa hlavn\u00fdmi hnac\u00edmi silami vysok\u00fd v\u00fdstupn\u00fd kr\u00fatiaci moment a vysok\u00e1 \u00fa\u010dinnos\u0165. Pou\u017eitie: pohony \u0165a\u017ek\u00fdch hnac\u00edch a zadn\u00fdch \u010dast\u00ed dopravn\u00edkov, pohony \u017eeriavov, bo\u010dn\u00e9 mie\u0161adl\u00e1, hlavn\u00e9 prevodovky extrud\u00e9rov, pohony pastorkov pec\u00ed. Maxim\u00e1lny v\u00fdstupn\u00fd kr\u00fatiaci moment 50 000 N\u00b7m v\u00fdrazne prevy\u0161uje ak\u00fako\u013evek alternat\u00edvu so z\u00e1vitovkou alebo \u0161pir\u00e1lovou z\u00e1vitovkou.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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\"K\u00f3rejsk\u00e1<\/p>\n

V\u00fdrobn\u00e9 zariadenie<\/div>\n<\/div>\n
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\"K\u00f3rejsk\u00fd<\/p>\n

Sklad a z\u00e1soby<\/div>\n<\/div>\n
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\"K\u00f3rejsk\u00e9<\/p>\n

Exportn\u00e9 balenie<\/div>\n<\/div>\n
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\"Certifik\u00e1cie<\/p>\n

Certifik\u00e1cie CE a ISO<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\u010casto kladen\u00e9 ot\u00e1zky \u2013 \u0160pir\u00e1lovit\u00fd z\u00e1vitovkov\u00fd reduktor s\u00e9rie S<\/h2>\n
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Pre\u010do je minim\u00e1lny prevodov\u00fd pomer s\u00e9rie S 9,96:1 namiesto 5:1 ako pri z\u00e1vitovkovej prevodovke?<\/div>\n
Minim\u00e1lny pomer s\u00e9rie S je dan\u00fd kombin\u00e1ciou minim\u00e1lneho pomeru \u0161pir\u00e1lov\u00e9ho prv\u00e9ho stup\u0148a (pribli\u017ene 1,5:1 a\u017e 2:1) a minim\u00e1lneho pomeru z\u00e1vitovkov\u00e9ho druh\u00e9ho stup\u0148a (5:1 a\u017e 7:1). Pri celkovom pomere pod pribli\u017ene 10:1 by z\u00e1vitovkov\u00fd druh\u00fd stupe\u0148 musel be\u017ea\u0165 s redukciou iba 5:1 z u\u017e redukovan\u00e9ho vstupn\u00e9ho \u0161pir\u00e1lov\u00e9ho prevodu, \u010d\u00edm by sa dosiahla geometria z\u00e1vitovky, ktor\u00e1 je sp\u00e4tne poh\u00e1\u0148an\u00e1 a u\u017e nie je samosvorn\u00e1. Pre celkov\u00e9 pomery pod 10:1 je vhodnou vo\u013ebou ku\u017ee\u013eovito-\u0161pir\u00e1lov\u00e1 prevodovka s\u00e9rie K alebo radov\u00e1 z\u00e1vitovkov\u00e1 prevodovka s\u00e9rie R (ktor\u00e1 dosahuje prevod a\u017e 3,77:1). S\u00e9ria S je optimalizovan\u00e1 pre rozsah 10:1 a\u017e 250:1, kde kombin\u00e1cia \u0161pir\u00e1lov\u00e9ho predstup\u0148a a z\u00e1vitovkov\u00e9ho stup\u0148a prin\u00e1\u0161a maxim\u00e1lny \u00fa\u017eitok.<\/div>\n<\/div>\n
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Pou\u017e\u00edva z\u00e1vitovkov\u00e9 koleso s\u00e9rie S rovnak\u00fd fosforov\u00fd bronz ako s\u00e9ria NMRV?<\/div>\n
\u00c1no. Z\u00e1vitovkov\u00e9 koleso s\u00e9rie S je vyroben\u00e9 z odstredivo liateho fosforov\u00e9ho bronzu (trieda CC483K), identick\u00e9ho s materi\u00e1lom pou\u017eit\u00fdm v s\u00e9rii NMRV. Tento materi\u00e1l poskytuje rovnak\u00fd rozdiel tvrdosti oproti kalen\u00e9mu z\u00e1vitovkov\u00e9mu hriade\u013eu, ktor\u00fd z\u00e1vitovkov\u00fdm prevodovk\u00e1m dod\u00e1va ich charakteristick\u00fd tich\u00fd chod a dlh\u00fa \u017eivotnos\u0165 bronzov\u00e9ho kolesa v porovnan\u00ed s oce\u013eov\u00fdm z\u00e1vitovkov\u00fdm kolesom. V\u00e4\u010d\u0161ie priemery z\u00e1vitovkov\u00fdch kolies s\u00e9rie S (v porovnan\u00ed s NMRV pri rovnakej vzdialenosti os\u00ed z\u00e1vitovkov\u00e9ho hriade\u013ea) poskytuj\u00fa v\u00e4\u010d\u0161iu kontaktn\u00fa plochu, a teda ni\u017e\u0161ie kontaktn\u00e9 nap\u00e4tie pri vy\u0161\u0161om v\u00fdstupnom kr\u00fatiacom momente, \u010do je mechanizmus, ktor\u00fdm s\u00e9ria S dosahuje vy\u0161\u0161\u00ed v\u00fdstupn\u00fd kr\u00fatiaci moment ako NMRV pri rovnakej ve\u013ekosti z\u00e1vitovkov\u00e9ho hriade\u013ea.<\/div>\n<\/div>\n
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Ako je riaden\u00e9 mazanie olejom medzi \u0161pir\u00e1lov\u00fdm a z\u00e1vitovkov\u00fdm stup\u0148om?<\/div>\n
Rad S pou\u017e\u00edva jednu spolo\u010dn\u00fa olejov\u00fa va\u0148u, ktor\u00e1 ma\u017ee prv\u00fd \u0161pir\u00e1lov\u00fd stupe\u0148 aj druh\u00fd stupe\u0148 z\u00e1vitovky. Druh oleja mus\u00ed by\u0165 preto kompatibiln\u00fd s oboma typmi prevodov. Pre v\u0161etky ve\u013ekosti radu S je spr\u00e1vna \u0161pecifik\u00e1cia oleja pre z\u00e1vitovkov\u00e9 prevody ISO VG 220 s pr\u00edsadami pre extr\u00e9mny tlak (EP) vhodn\u00fdm pre kontakt z\u00e1vitovky s bronzom. \u0160tandardn\u00fd miner\u00e1lny prevodov\u00fd olej bez pr\u00edsad \u0161pecifick\u00fdch pre z\u00e1vitovky sa pre stupe\u0148 z\u00e1vitovky neodpor\u00fa\u010da. Oba stupne maj\u00fa rovnak\u00fd interval v\u00fdmeny oleja: 500 hod\u00edn pre prv\u00e9 prepl\u00e1chnutie, potom 5 000-hodinov\u00e9 intervaly (alebo 2 roky) pre miner\u00e1lny olej a 10 000-hodinov\u00e9 intervaly (alebo 5 rokov) pre syntetick\u00fd olej pre z\u00e1vitovky.<\/div>\n<\/div>\n
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Pri akom celkovom pomere sa s\u00e9ria S st\u00e1va samosvornou?<\/div>\n
Samosvornos\u0165 v s\u00e9rii S je vlastnos\u0165ou druh\u00e9ho stup\u0148a z\u00e1vitovky a z\u00e1vis\u00ed od uhla \u0161pir\u00e1ly z\u00e1vitovky. Pri celkov\u00fdch pomeroch pribli\u017ene 35:1 a vy\u0161\u0161\u00edch je uhol \u0161pir\u00e1ly druh\u00e9ho stup\u0148a z\u00e1vitovky ni\u017e\u0161\u00ed ako uhol trenia bronzovo-oce\u013eov\u00e9ho rozhrania a prevodovka sa pri statickom za\u0165a\u017een\u00ed samosvor\u00ed. Pri celkov\u00fdch pomeroch medzi 10:1 a 35:1 m\u00f4\u017ee alebo nemus\u00ed by\u0165 prevodovka samosvorn\u00e1 v z\u00e1vislosti od konkr\u00e9tneho rozdelenia pomeru medzi \u0161pir\u00e1lov\u00fd a z\u00e1vitovkov\u00fd stupe\u0148; spolo\u010dnos\u0165 Korea Ever-Power m\u00f4\u017ee na po\u017eiadanie overi\u0165 stav samosvornosti pre ak\u00fdko\u013evek konkr\u00e9tny pomer v tomto rozsahu. Pre bezpe\u010dnostne kritick\u00e9 aplik\u00e1cie na dr\u017eanie bremena by samosvornos\u0165 nemala by\u0165 jedinou met\u00f3dou udr\u017eania; potrebn\u00fa bezporuchov\u00fa z\u00e1lohu poskytuje motorov\u00e1 brzda alebo extern\u00fd mechanick\u00fd z\u00e1mok.<\/div>\n<\/div>\n
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Ako sa s\u00e9ria S porovn\u00e1va ve\u013ekos\u0165ou a hmotnos\u0165ou s ekvivalentnou s\u00e9riou K pri rovnakom v\u00fdstupnom kr\u00fatiacom momente?<\/div>\n
Pri rovnakej \u00farovni v\u00fdstupn\u00e9ho kr\u00fatiaceho momentu je s\u00e9ria S vo v\u0161eobecnosti o nie\u010do \u0165a\u017e\u0161ia ako ekvivalent s\u00e9rie K, preto\u017ee skri\u0148a z\u00e1vitovkov\u00e9ho stup\u0148a mus\u00ed by\u0165 v\u00e4\u010d\u0161ia, aby poskytovala \u0161truktur\u00e1lnu oporu pre lo\u017eisk\u00e1 z\u00e1vitovkov\u00e9ho hriade\u013ea a priemer z\u00e1vitovkov\u00e9ho kolesa potrebn\u00fd pre z\u00e1ber z\u00e1vitovky z bronzu a ocele. Napr\u00edklad S77 (1 500 N\u00b7m) v\u00e1\u017ei pribli\u017ene 65 kg oproti K77 (1 500 N\u00b7m) s hmotnos\u0165ou pribli\u017ene 55 kg. Celkov\u00e1 plocha skrine s\u00e9rie S je tie\u017e o nie\u010do v\u00e4\u010d\u0161ia v smere osi z\u00e1vitovkov\u00e9ho hriade\u013ea ako s\u00e9rie K. S\u00e9ria S v\u0161ak poskytuje samosvor, ktor\u00fd s\u00e9ria K nepon\u00faka, a pre aplik\u00e1cie, kde je to funk\u010dn\u00e1 po\u017eiadavka, je rozdiel v hmotnosti akceptovan\u00fdm kompromisom pre schopnos\u0165 samosvoru.<\/div>\n<\/div>\n
\"CNC<\/div>\n<\/div>\n
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Vy\u017eiadajte si cenov\u00fa ponuku na z\u00e1vitovkov\u00e9 reduktory s\u00e9rie S<\/h2>\n

Uve\u010fte ve\u013ekos\u0165, prevodov\u00fd pomer, po\u017eiadavku na samosvor, typ v\u00fdstupn\u00e9ho hriade\u013ea, r\u00e1m motora a prev\u00e1dzkov\u00e9 za\u0165a\u017eenie. Z\u00edskajte inform\u00e1cie o na\u0161ej v\u00fdrobe na O n\u00e1s<\/a> str\u00e1nka.<\/p>\n

Kontaktujte K\u00f3reu Ever-Power<\/a><\/p>\n<\/div>\n

Upravil Cxm<\/p>","protected":false},"excerpt":{"rendered":"

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Kombinovan\u00fd pravouhl\u00fd reduk\u010dn\u00fd prevod so \u0161pir\u00e1lov\u00fdm prevodom prv\u00e9ho stup\u0148a a z\u00e1vitovkov\u00fdm prevodom druh\u00e9ho stup\u0148a, dostupn\u00fd vo ve\u013ekostiach S37 a\u017e S157. \u0160pir\u00e1lovit\u00fd predstupe\u0148 poskytuje \u00fa\u010dinnos\u0165 z\u00e1vitovkov\u00e9ho druh\u00e9ho stup\u0148a 96 a\u017e 981 TP3T, \u010do d\u00e1va s\u00e9rii S v\u00fdrazne vy\u0161\u0161iu celkov\u00fa \u00fa\u010dinnos\u0165 ako jednostup\u0148ov\u00e1 z\u00e1vitovkov\u00e1 prevodovka pri rovnakom prevodovom pomere, pri\u010dom si zachov\u00e1va kompaktn\u00fa pravouhl\u00fa geometriu, samosvornos\u0165 pri vysok\u00fdch prevodov\u00fdch pomeroch a \u0161irok\u00fd rozsah prevodov\u00fdch pomerov, v\u010faka \u010domu s\u00fa z\u00e1vitovkov\u00e9 prevodovky \u0161tandardnou vo\u013ebou pre pohony dopravn\u00edkov, br\u00e1n a mie\u0161adiel.<\/p>\n

Ve\u013ekosti: S37 \u2013 S157<\/span>
\nPomery: 9,96 \u2013 244,74<\/span>
\nV\u00fdstupn\u00fd kr\u00fatiaci moment: 200 \u2013 4 000 N\u00b7m<\/span>
\nPravouhl\u00fd v\u00fdstup<\/span>
\nSamosvorn\u00e9 nad 35:1<\/span>
\nKrytie IP55<\/span><\/div>\n<\/div>","protected":false},"featured_media":29,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":["post-188","product","type-product","status-publish","has-post-thumbnail","product_cat-worm-gear-reducers","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/product\/188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/media\/29"}],"wp:attachment":[{"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/media?parent=188"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/product_brand?post=188"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/product_cat?post=188"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/product_tag?post=188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}