{"id":1792,"date":"2026-04-15T06:57:45","date_gmt":"2026-04-15T06:57:45","guid":{"rendered":"https:\/\/worm-reducers.xyz\/?post_type=product&p=1792"},"modified":"2026-04-15T06:58:11","modified_gmt":"2026-04-15T06:58:11","slug":"wpwo-worm-gear-reducer-19-2745-nm-0-12-33-2-kw-universal","status":"publish","type":"product","link":"https:\/\/worm-reducers.xyz\/sk\/produkt\/wpwo-worm-gear-reducer-19-2745-nm-0-12-33-2-kw-universal\/","title":{"rendered":"Z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod WPWO | 19\u20132745 Nm, 0,12\u201333,2 kW Univerz\u00e1lny"},"content":{"rendered":"
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<\/p>\n

\u0160nekov\u00fd reduk\u010dn\u00fd prevod s\u00e9rie WPWO \u2013 Univerz\u00e1lna vysokov\u00fdkonn\u00e1 prevodovka, 19 \u2013 2745 Nm<\/h2>\n
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S\u00e9ria WPWO je univerz\u00e1lne montovate\u013en\u00e1 z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod<\/strong> postaven\u00fd okolo liatinov\u00e9ho puzdra, navrhnut\u00e9ho pre po\u017eiadavky na kr\u00fatiaci moment \u0165a\u017ek\u00fdch priemyseln\u00fdch strojov, kde by kompaktn\u00e9 tlakovo liate hlin\u00edkov\u00e9 jednotky pou\u017e\u00edvan\u00e9 v balen\u00ed a \u013eahkej doprave neboli dostato\u010dne \u0161pecifikovan\u00e9. Rozsah v\u00fdstupn\u00e9ho kr\u00fatiaceho momentu je v celej produktovej rade od 19 do 2 745 Nm s menovit\u00fdm vstupn\u00fdm v\u00fdkonom od 0,12 kW do 33,2 kW. Pri \u0161tandardn\u00fdch vstupn\u00fdch ot\u00e1\u010dkach 1 400 ot.\/min sa v\u00fdstupn\u00e9 ot\u00e1\u010dky pohybuj\u00fa od 19 do 186,7 ot.\/min v z\u00e1vislosti od zvolen\u00e9ho prevodov\u00e9ho pomeru.<\/p>\n

Cel\u00e9 puzdro je vyroben\u00e9 z liatiny \u2013 nie z tlakovo liateho hlin\u00edkov\u00e9ho odliatku, ak\u00fd sa pou\u017e\u00edva v s\u00e9ri\u00e1ch RV a NMRV. Liatina poskytuje vy\u0161\u0161iu tuhos\u0165 puzdra pri trvalom radi\u00e1lnom a axi\u00e1lnom za\u0165a\u017een\u00ed hriade\u013ea, lep\u0161ie tlmenie vibr\u00e1ci\u00ed vo vysoko n\u00e1razov\u00fdch prostrediach, ako s\u00fa pohony bansk\u00fdch dopravn\u00edkov a pomocn\u00e9 zariadenia valcovn\u00ed, a v\u00fdrazne lep\u0161iu tepeln\u00fa vodivos\u0165 do okolit\u00e9ho vzduchu v nepretr\u017eit\u00fdch cykloch s vysokou z\u00e1\u0165a\u017eou, kde by men\u0161ie hlin\u00edkov\u00e9 puzdro prekro\u010dilo svoje tepeln\u00e9 limity.<\/p>\n

\u00a0\"\u0160nekov\u00fd<\/p>\n

Hladina hluku po\u010das prev\u00e1dzky je \u0161pecifikovan\u00e1 pod 50 dB(A) \u2013 \u010do je konkurencieschopn\u00e9 s hlin\u00edkov\u00fdm radom napriek v\u00e4\u010d\u0161ej ve\u013ekosti v\u010faka zv\u00fd\u0161enej tuhosti liateho telesa, ktor\u00e9 \u00fa\u010dinnej\u0161ie potl\u00e1\u010da vibr\u00e1cie ozuben\u00e9ho kolesa ako odliatok z hlin\u00edkovej zliatiny s ni\u017e\u0161ou tuhos\u0165ou. WPWO \u0161tandardne akceptuje pr\u00edruby motorov IEC od 56B14 do 80B14, pri\u010dom pre v\u00e4\u010d\u0161ie ve\u013ekosti r\u00e1mov motorov s\u00fa k dispoz\u00edcii \u0161ir\u0161ie mo\u017enosti pr\u00edrub.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

Technick\u00e9 \u0161pecifik\u00e1cie<\/h2>\n

Dve tabu\u013eky so \u0161pecifik\u00e1ciami ni\u017e\u0161ie obsahuj\u00fa s\u00fahrn v\u00fdkonnosti (kr\u00fatiaci moment, v\u00fdkon, r\u00fdchlos\u0165) a kompletn\u00e9 referen\u010dn\u00e9 \u00fadaje o materi\u00e1loch, konfigur\u00e1cii a rozmeroch pre s\u00e9riu WPWO. Obr\u00e1zok so \u0161pecifik\u00e1ciou produktu nasleduje bezprostredne za n\u00edm.<\/p>\n

S\u00fahrn v\u00fdkonnosti<\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n
Usporiadanie ozuben\u00fdch kolies<\/td>\n\u010cerv<\/td>\n<\/tr>\n
V\u00fdstupn\u00fd kr\u00fatiaci moment<\/td>\n19 \u2013 2 745 N\u00b7m<\/td>\n<\/tr>\n
Menovit\u00fd v\u00fdkon<\/td>\n0,12 \u2013 33,2 kW<\/td>\n<\/tr>\n
Vstupn\u00e1 r\u00fdchlos\u0165<\/td>\n1 400 ot.\/min.<\/td>\n<\/tr>\n
V\u00fdstupn\u00e1 r\u00fdchlos\u0165<\/td>\n19 \u2013 186,7 ot.\/min.<\/td>\n<\/tr>\n
Hladina hluku<\/td>\n< 50 dB(A)<\/td>\n<\/tr>\n
Model<\/td>\nWPWO<\/td>\n<\/tr>\n
Farba<\/td>\nZelen\u00e1 \/ Modr\u00e1 \/ \u010cerven\u00e1 alebo na po\u017eiadanie z\u00e1kazn\u00edka<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u00dapln\u00e1 \u0161pecifik\u00e1cia materi\u00e1lu a konfigur\u00e1cie<\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Typ<\/td>\n\u0160nekov\u00e1 prevodovka reduktor<\/td>\n<\/tr>\n
Model<\/td>\nWPWO<\/td>\n<\/tr>\n
Pomer<\/td>\n1:5, 10, 15, 20, 25, 30, 40, 50, 60<\/td>\n<\/tr>\n
Materi\u00e1l<\/td>\nTeleso: Liatina (tlakov\u00e1 liatina)<\/td>\n<\/tr>\n
Z\u00e1vitovkov\u00e9 koleso: zliatina medi a bronzu 10-3#<\/td>\n<\/tr>\n
Z\u00e1vitovkov\u00fd hriade\u013e: 20CrMnTi s cement\u00e1ciou a kalen\u00edm, povrchov\u00e1 tvrdos\u0165 56\u201362 HRC<\/td>\n<\/tr>\n
V\u00fdstupn\u00fd hriade\u013e: Chr\u00f3mov\u00e1 oce\u013e 45#<\/td>\n<\/tr>\n
IEC pr\u00edruba<\/td>\nR\u00e1my 56B14, 63B14, 63B5, 71B14, 80B14 a v\u00e4\u010d\u0161ie na po\u017eiadanie<\/td>\n<\/tr>\n
Mazivo<\/td>\nSyntetick\u00fd \/ miner\u00e1lny (ISO VG 220 alebo VG 320)<\/td>\n<\/tr>\n
Balenie<\/td>\nKart\u00f3n a dreven\u00e9 puzdro<\/td>\n<\/tr>\n
Z\u00e1ruka<\/td>\n18 mesiacov od odoslania (\u0161tandard Korea Ever-Power)<\/td>\n<\/tr>\n
Kvalita<\/td>\nISO 9001:2015<\/td>\n<\/tr>\n
Typick\u00e9 aplik\u00e1cie<\/td>\nMetalurgia, potravin\u00e1rsky a n\u00e1pojov\u00fd priemysel, keramika, chemik\u00e1lie, balenie, farbenie, spracovanie dreva, sklo, ban\u00edctvo, zdv\u00edhanie a doprava<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Tabu\u013eky \u0161pecifik\u00e1ci\u00ed produktu<\/h3>\n

V nasleduj\u00facich tabu\u013ek\u00e1ch s\u00fa zobrazen\u00e9 mont\u00e1\u017ene rozmery WPWO, v\u00fdkresy obrysov produktu a rozmerov\u00e9 \u0161pecifik\u00e1cie v r\u00e1mci \u0161tandardn\u00e9ho rozsahu ve\u013ekost\u00ed. Pou\u017eite ich na integr\u00e1ciu CAD a overenie mont\u00e1\u017ee.<\/p>\n

\"\u0160pecifik\u00e1cia<\/div>\n

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Pre\u010do liatina namiesto hlin\u00edka pre vysokov\u00fdkonn\u00e9 \u0161nekov\u00e9 prevodovky<\/h2>\n

Prechod z tlakovo liateho hlin\u00edka na liatinu nie je o hmotnosti \u2013 liatina je pri rovnakom objeme 2,5 \u2013 3-kr\u00e1t \u0165a\u017e\u0161ia. Ide o tuhos\u0165, tepeln\u00fa kapacitu a odolnos\u0165 pri trvalom vysokom kr\u00fatiacom momente a r\u00e1zovom za\u0165a\u017een\u00ed. V aplik\u00e1ci\u00e1ch, ako s\u00fa pomocn\u00e9 pohony valcovn\u00ed, oto\u010dn\u00e9 mechanizmy \u017eeriavov a hlavice bansk\u00fdch dopravn\u00edkov, prevodovka za\u017e\u00edva radi\u00e1lne a axi\u00e1lne sily na hriadeli, ktor\u00e9 by hlin\u00edkov\u00e9 puzdro ohnuli nato\u013eko, \u017ee by ovplyvnili geometriu z\u00e1beru ozuben\u00fdch kolies a ur\u00fdchlili opotrebovanie z\u00e1vitovkov\u00e9ho kolesa.<\/p>\n

\"kon\u0161trukcia<\/p>\n

Cast iron’s higher modulus of elasticity (approximately 100\u2013170 GPa vs 70 GPa for die-cast aluminium alloy) means the bearing seats deflect less under load, maintaining the centre-distance geometry between the worm shaft and worm wheel within tolerance across the operating load range. This is what allows the WPWO series to achieve output torques approaching 2,745 Nm in the larger frame sizes \u2014 a torque level at which the aluminium housing in an equivalent aluminium-body unit would require wall thicknesses that defeat the weight advantage of aluminium.<\/p>\n

Cast iron also offers higher volumetric heat capacity \u2014 it absorbs and stores more heat energy per degree rise than aluminium does per unit volume. In a continuous heavy-duty cycle where the input power is near the thermal limit, cast iron’s heat storage allows the housing to ride through short peak-load periods without the oil sump temperature spiking immediately. The vent plug and oil fill level should still be checked at the first 100-hour oil change to confirm proper thermal behaviour in the installed environment.<\/p>\n

<\/p>\n

K\u013e\u00fa\u010dov\u00e9 \u0161pecifik\u00e1cie, ktor\u00e9 definuj\u00fa s\u00e9riu WPWO<\/h2>\n
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\u2726 Rozsah v\u00fdstupn\u00e9ho kr\u00fatiaceho momentu 19 \u2013 2 745 N\u00b7m<\/strong><\/p>\n

Rozsah kr\u00fatiaceho momentu v r\u00e1mci ve\u013ekostn\u00e9ho radu WPWO pokr\u00fdva \u013eahk\u00e9 dopravn\u00edky v spodnej \u010dasti a\u017e po pomocn\u00e9 pohony \u0165a\u017ek\u00fdch valcovac\u00edch zariaden\u00ed vo vy\u0161\u0161ej \u010dasti \u2013 pomer kr\u00fatiaceho momentu 145:1 v celej s\u00e9rii. \u0160pecifik\u00e1cia z jednej produktovej rady zjednodu\u0161uje obstar\u00e1vanie a \u00fasporu n\u00e1kladov na \u00fadr\u017ebu bez oh\u013eadu na to, v ktorej \u010dasti radu sa konkr\u00e9tny pohon nach\u00e1dza.<\/p>\n<\/div>\n

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\u2726 Menovit\u00fd v\u00fdkon do 33,2 kW<\/strong><\/p>\n

Strop 33,2 kW umo\u017e\u0148uje pou\u017eitie \u0161tandardn\u00fdch trojf\u00e1zov\u00fdch motorov s v\u00fdkonom do 37 kW s pr\u00edslu\u0161n\u00fdm zn\u00ed\u017een\u00edm prev\u00e1dzkov\u00e9ho faktora. To pokr\u00fdva preva\u017en\u00fa v\u00e4\u010d\u0161inu aplik\u00e1ci\u00ed priemyseln\u00fdch pohonov v metalurgii, pri podpore ban\u00edctva a pri manipul\u00e1cii s objemn\u00fdm materi\u00e1lom, kde posta\u010duje jeden z\u00e1vitovkov\u00fd stupe\u0148 bez zlo\u017eitosti viacstup\u0148ov\u00e9ho \u0161pir\u00e1lov\u00e9ho usporiadania.<\/p>\n<\/div>\n

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\u2726 Prev\u00e1dzkov\u00e1 hlu\u010dnos\u0165 pod 50 dB(A)<\/strong><\/p>\n

Liatinov\u00e9 teleso zabezpe\u010duje v\u00fdrazn\u00e9 mechanick\u00e9 tlmenie frekvenci\u00ed z\u00e1beru ozuben\u00fdch kolies, ktor\u00e9 by sa inak pren\u00e1\u0161ali cez ten\u0161iu hlin\u00edkov\u00fa stenu. Hladina pod 50 dB(A) pri menovitom za\u0165a\u017een\u00ed je priemyseln\u00fdm \u0161tandardom pre z\u00e1vitovkov\u00e9 prevodovky v tejto triede kr\u00fatiaceho momentu \u2013 relevantn\u00e1 nielen pre vystavenie hluku obsluhy, ale aj pre prenos vibr\u00e1ci\u00ed do okolitej kon\u0161trukcie stroja a pr\u00edstrojov.<\/p>\n<\/div>\n

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\u2726 Z\u00e1vitovkov\u00e9 koleso z bronzu Copper-10-3#<\/strong><\/p>\n

Copper-10-3# (ekvivalent ZCuSn10Pb3) je c\u00ednovo-olovnat\u00fd bronz, ktor\u00fd poskytuje dobr\u00fa nosnos\u0165 a protizadieracie vlastnosti na klznom kontaktnom rozhran\u00ed so z\u00e1vitovkov\u00fdm hriade\u013eom 20CrMnTi. Olovnat\u00fd komponent (3%) zlep\u0161uje po\u010diato\u010dn\u00e9 spr\u00e1vanie pri z\u00e1behu a zni\u017euje riziko adh\u00e9zneho opotrebenia po\u010das prv\u00fdch prev\u00e1dzkov\u00fdch hod\u00edn \u2013 \u010do je relevantn\u00e9 pre vy\u0161\u0161ie kontaktn\u00e9 nap\u00e4tia pr\u00edtomn\u00e9 v t\u00fdchto v\u00e4\u010d\u0161\u00edch ve\u013ekostiach r\u00e1mov.<\/p>\n<\/div>\n

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\u2726 Univerz\u00e1lna mont\u00e1\u017e \u2013 \u013eubovo\u013en\u00e1 orient\u00e1cia<\/strong><\/p>\n

The “WO” designation indicates universal mounting \u2014 the WPWO housing can be installed foot-mounted, flange-mounted, or torque-arm-mounted in any of the standard positions. This makes it suitable for horizontal, vertical, and inclined shaft installations without a different housing variant for each orientation.<\/p>\n<\/div>\n

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\u2726 Samosvorn\u00e9 pri pomeroch \u2265 20:1<\/strong><\/p>\n

Pri \u0161tandardn\u00fdch jednochodov\u00fdch prevodov\u00fdch pomeroch z\u00e1vitovky 20:1 a vy\u0161\u0161\u00edch je v\u00fdstupn\u00fd hriade\u013e samosvorn\u00fd pri statickom za\u0165a\u017een\u00ed. V aplik\u00e1ci\u00e1ch zdv\u00edhac\u00edch a br\u00e1nov\u00fdch pohonov sa t\u00fdm eliminuje samostatn\u00e1 pr\u00eddr\u017en\u00e1 brzda \u2013 \u010do predstavuje v\u00fdznamn\u00e9 zjednodu\u0161enie v kon\u0161trukcii elektrick\u00e9ho a bezpe\u010dnostn\u00e9ho syst\u00e9mu pre zariadenia s kr\u00fatiacim momentom 500 \u2013 2 000 Nm, ktor\u00e9 by inak vy\u017eadovali rozsiahlu zostavu brzdov\u00e9ho motora.<\/p>\n<\/div>\n<\/div>\n

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Priemyseln\u00e9 odvetvia a aplik\u00e1cie<\/h2>\n

\u25b8 Metalurgia, oceliarsky priemysel a zdv\u00edhacie zariadenia<\/h2>\n

\"Z\u00e1vitovkov\u00fd<\/p>\n

Rolling mill auxiliary drives, crane slewing mechanisms, coil transfer tables, and ladle turret rotation are all applications where the WPWO’s cast iron housing stiffness and high torque capacity are the deciding factors. A crane slew drive at 30:1 or 40:1 in the 1,000\u20132,000 Nm output torque range with a 7.5\u201315 kW motor is a typical WPWO specification in Korean steel plant equipment. The self-locking property at these ratios means the slew mechanism holds position when the motor is de-energised \u2014 a fail-safe behaviour that complements (but does not replace) the positive hold brake on a certified crane installation.<\/p>\n

\u25b8 Linky na plasty, n\u00e1poje a \u0165a\u017ek\u00e9 obaly<\/h3>\n

\"Z\u00e1vitovkov\u00fd<\/p>\n

Plastic extrusion screw drives, blow moulding turntable drives, and beverage crate conveyor end-drives are applications where a compact aluminium gearbox runs hot under the high continuous torque demand of moving dense product loads. The WPWO’s higher thermal mass and cast iron heat conduction path sustains continuous operation at load levels that would thermally limit an aluminium RV series unit. A blow moulding turntable drive at 15:1\u201320:1, 2.2\u20135.5 kW, 70\u201393 rpm is a typical WPWO application in Korean plastics processing plants.<\/p>\n

\u25b8 Bansk\u00e9, chemick\u00e9 a stavebn\u00e9 zariadenia<\/h3>\n

\"Z\u00e1vitovkov\u00fd<\/p>\n

Pohony dopravn\u00edkov na podporu bane, pohony hriade\u013eov mie\u0161adiel v chemick\u00fdch z\u00e1vodoch a dopravn\u00edky na prepravu bet\u00f3nu na stavenisk\u00e1ch vy\u017eaduj\u00fa pohony, ktor\u00e9 s\u00fa skuto\u010dne odoln\u00e9 vo\u010di vibr\u00e1ci\u00e1m, r\u00e1zov\u00e9mu za\u0165a\u017eeniu a vystaveniu prachu, vode a chemick\u00fdm v\u00fdparom. Liatinov\u00e9 puzdro WPWO odol\u00e1va t\u00fdmto podmienkam bez kor\u00f3znej jamky, ktor\u00e1 postihuje puzdr\u00e1 z hlin\u00edkov\u00fdch zliatin v kyslom alebo alkalickom atmosf\u00e9rickom prostred\u00ed. Typick\u00e1 \u0161pecifik\u00e1cia bansk\u00e9ho dopravn\u00edka: WPWO pri 20:1\u201325:1, 5,5\u201311 kW, poskytuje v\u00fdstupn\u00fd kr\u00fatiaci moment 500\u20131 000 Nm pre pohony bubnov na hlavnom konci na p\u00e1sovom dopravn\u00edku s rozmermi 200\u2013500 mm. Pre viac inform\u00e1ci\u00ed z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod<\/a> mo\u017enosti vo v\u0161etk\u00fdch rozsahoch kr\u00fatiaceho momentu, pozrite si kompletn\u00fd sortiment produktov.<\/p>\n

<\/p>\n

Pokyny na in\u0161tal\u00e1ciu a \u00fadr\u017ebu<\/h2>\n

Spolo\u010dnos\u0165 Korea Ever-Power odpor\u00fa\u010da nasleduj\u00faci postup uvedenia do prev\u00e1dzky a \u00fadr\u017eby s\u00e9rie WPWO v nepretr\u017eitej priemyselnej prev\u00e1dzke:<\/p>\n