{"id":1474,"date":"2026-04-30T06:51:30","date_gmt":"2026-04-30T06:51:30","guid":{"rendered":"https:\/\/wormreducers.xyz\/?post_type=product&p=1474"},"modified":"2026-04-30T08:09:57","modified_gmt":"2026-04-30T08:09:57","slug":"wpwo-worm-gearbox-output-flange-wp-series-worm-reducer","status":"publish","type":"product","link":"https:\/\/wormreducers.xyz\/sk\/product\/wpwo-worm-gearbox-output-flange-wp-series-worm-reducer\/","title":{"rendered":"\u0160nekov\u00e1 prevodovka WPWO | \u0160nekov\u00e1 redukcia s v\u00fdstupnou pr\u00edrubou s\u00e9rie WP"},"content":{"rendered":"

WPWO \u2014 Pr\u00edrubov\u00e1 mont\u00e1\u017ena varianta rodiny \u0161nekov\u00fdch prevodoviek WP<\/h2>\n

WPWO je variant s v\u00fdstupnou pr\u00edrubou na\u0161ej liatinovej s\u00e9rie WP. z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod<\/strong>Zatia\u013e \u010do konfigur\u00e1cia WPWDKS poh\u00e1\u0148a z\u00e1\u0165a\u017e cez perovan\u00fd pln\u00fd v\u00fdstupn\u00fd hriade\u013e, WPWO m\u00e1 dut\u00fd v\u00fdstupn\u00fd otvor so skrutkovanou pr\u00edrubovou plochou PCD \u2013 prevodovka sa pripev\u0148uje priamo na kryt z\u00e1\u0165a\u017ee, a nie je pripojen\u00e1 cez spojku. Medzi be\u017en\u00e9 ciele patria vertik\u00e1lne teles\u00e1 \u010derpadiel, zostavy mie\u0161a\u010diek, konce pohonov z\u00e1vitovkov\u00fdch dopravn\u00edkov, pohony oto\u010dn\u00fdch kr\u00fa\u017ekov na mal\u00fdch \u017eeriavoch a ak\u00e9ko\u013evek aplik\u00e1cie, kde poh\u00e1\u0148an\u00fd stroj nesie vlastn\u00fd vstupn\u00fd hriade\u013e a prevodovka je navrhnut\u00e1 tak, aby s n\u00edm l\u00edcovala v jednej rovine.<\/p>\n

\"\u0160nekov\u00e1<\/p>\n

Z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod WPWO pokr\u00fdva \u0161ir\u0161\u00ed rozsah kr\u00fatiaceho momentu ako ktor\u00fdko\u013evek in\u00fd variant WP v na\u0161om katal\u00f3gu: 19 Nm pri najmen\u0161om r\u00e1me WPWO50 pri i=5, a\u017e po 2 745 Nm pri r\u00e1me WPWO250 pri i=60. Menovit\u00fd vstupn\u00fd v\u00fdkon sa pohybuje od 0,12 kW (mal\u00fd pomocn\u00fd mie\u0161a\u010d) do 33,2 kW (\u0165a\u017ek\u00fd z\u00e1vitovkov\u00fd dopravn\u00edk s vrecov\u00fdm filtrom). V\u00fdstupn\u00e9 ot\u00e1\u010dky sa pohybuj\u00fa od 19 ot.\/min do 186,7 ot.\/min pri vstupn\u00fdch ot\u00e1\u010dkach 1 400 ot.\/min \u2013 \u010do je prirodzen\u00fd rozsah pre pomalobe\u017en\u00e9 priemyseln\u00e9 stroje. \u010eal\u0161ie varianty v rade WP n\u00e1jdete v na\u0161om \u0161ir\u0161om rozsahu. Zostava z\u00e1vitovkov\u00fdch prevodoviek s\u00e9rie WP<\/a> vr\u00e1tane konfigur\u00e1ci\u00ed WPWA (horizont\u00e1lny pr\u00edrubov\u00fd vstup) a WPWDV (vertik\u00e1lny v\u00fdstup).<\/p>\n

\u0160pecifik\u00e1cie katal\u00f3gu a nosnos\u0165 r\u00e1mu<\/h2>\n

Prv\u00e1 tabu\u013eka ni\u017e\u0161ie uv\u00e1dza katal\u00f3gov\u00fa \u0161pecifik\u00e1ciu rodiny z\u00e1vitovkov\u00fdch reduktorov WPWO \u2013 usporiadanie prevodov, rozsah kr\u00fatiaceho momentu a v\u00fdkonu, materi\u00e1ly hlavn\u00fdch opotrebov\u00e1van\u00fdch komponentov a mo\u017enosti pr\u00edruby motora. Druh\u00e1 tabu\u013eka je matica kapacity pre jednotliv\u00e9 r\u00e1my: vyberte si r\u00e1m, pre\u010d\u00edtajte si vstupn\u00e9 v\u00fdkonov\u00e9 p\u00e1smo, ktor\u00e9 kryt podopiera, a porovnajte PCD v\u00fdstupnej pr\u00edruby, ktor\u00e1 zodpoved\u00e1 v\u00e1\u0161mu poh\u00e1\u0148an\u00e9mu stroju. PCD (priemer rozstupovej kru\u017enice) je rozmer, ktor\u00fd je potrebn\u00e9 \u0161pecifikova\u0165 pri objedn\u00e1van\u00ed \u2013 rozmiestnenie skrutiek ur\u010duje, \u010di sa prevodovka \u010disto priskrutkuje k existuj\u00facej pr\u00edrube, preto sa pred cenovou ponukou oplat\u00ed d\u00f4kladne zmera\u0165.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Nehnute\u013enos\u0165<\/th>\n\u0160pecifik\u00e1cia<\/th>\n<\/tr>\n<\/thead>\n
Usporiadanie ozuben\u00fdch kolies<\/td>\nJednostup\u0148ov\u00fd z\u00e1vitovkov\u00fd syst\u00e9m \u2013 pravouhl\u00fd kr\u00ed\u017eenie osi 90\u00b0<\/td>\n<\/tr>\n
V\u00fdstupn\u00fd kr\u00fatiaci moment<\/td>\n19 Nm (WPWO50, i=5) a\u017e 2 745 Nm (WPWO250, i=60)<\/td>\n<\/tr>\n
Menovit\u00fd vstupn\u00fd v\u00fdkon<\/td>\n0,12 kW \u2013 33,2 kW (v z\u00e1vislosti od ve\u013ekosti r\u00e1mu)<\/td>\n<\/tr>\n
Vstupn\u00e1 r\u00fdchlos\u0165<\/td>\n1 400 ot.\/min. nomin\u00e1lne (4-p\u00f3lov\u00fd motor IEC)<\/td>\n<\/tr>\n
Rozsah v\u00fdstupn\u00fdch ot\u00e1\u010dok<\/td>\n19 ot.\/min (i=60) a\u017e 186,7 ot.\/min (i=7,5)<\/td>\n<\/tr>\n
Katal\u00f3gov\u00e9 pomery<\/td>\ni = 5, 10, 15, 20, 25, 30, 40, 50, 60 (dev\u00e4\u0165 \u0161tandardn\u00fdch krokov)<\/td>\n<\/tr>\n
Konfigur\u00e1cia v\u00fdstupu<\/td>\nHollow bore with bolted output flange (the “O” in WPWO denotes Output-flange)<\/td>\n<\/tr>\n
B\u00fdvanie<\/td>\nSiv\u00e1 liatina HT200 \u2013 odliatok do pieskovej formy, uvo\u013enen\u00e9 nap\u00e4tie, obr\u00e1ban\u00e9 na IT8 na lo\u017eiskov\u00fdch sedl\u00e1ch a pr\u00edrubovej ploche<\/td>\n<\/tr>\n
Z\u00e1vitovkov\u00e9 koleso<\/td>\nC\u00ednov\u00fd bronz ZQSn10-3 (10% Sn, 3% Zn) pod\u013ea GB\/T 1176, ekvivalent CuSn10Zn2 v EN 1982<\/td>\n<\/tr>\n
Z\u00e1vitovkov\u00fd hriade\u013e<\/td>\nLegovan\u00e1 oce\u013e 20CrMnTi \u00b7 cementovan\u00e1 0,5\u20130,8 mm \u00b7 kalen\u00e1 v oleji \u00b7 br\u00fasen\u00e1 \u00b7 56\u201362 HRC<\/td>\n<\/tr>\n
Materi\u00e1l v\u00fdstupnej pr\u00edruby<\/td>\nOce\u013e C45 so stredn\u00fdm obsahom uhl\u00edka \u00b7 induk\u010dne kalen\u00e1 na okrajoch otvorov pre skrutky<\/td>\n<\/tr>\n
Lo\u017eisk\u00e1<\/td>\nZ\u00e1vitovka: p\u00e1rov\u00e1 sada s kosouhl\u00fdm stykom absorbuj\u00faca axi\u00e1lnu silu. V\u00fdstup: ku\u017eel\u00edkov\u00e9 lo\u017eisk\u00e1 dimenzovan\u00e9 na radi\u00e1lny moment previsnut\u00e9ho za\u0165a\u017eenia namontovan\u00e9ho na pr\u00edrube<\/td>\n<\/tr>\n
IEC pr\u00edruby motora<\/td>\n56B14, 63B5, 63B14, 71B14, 80B14, 90B5, 100B5, 112B5, 132B5<\/td>\n<\/tr>\n
Mazivo<\/td>\nMiner\u00e1lna \u0161tandardn\u00e1 v\u00fdpl\u0148 CLP 220 \/ syntetick\u00e1 PAG ISO VG 220 volite\u013en\u00e1 pre trval\u00fd olejov\u00fd k\u00fape\u013e > 80 \u00b0C<\/td>\n<\/tr>\n
\u0160tandardn\u00e9 farby<\/td>\nRAL 6005 machovo zelen\u00e1, RAL 5015 nebesk\u00e1 modr\u00e1, RAL 7001 striebornosiv\u00e1 (na po\u017eiadanie aj RAL pod\u013ea vlastn\u00e9ho v\u00fdberu)<\/td>\n<\/tr>\n
Z\u00e1ruka<\/td>\n12 mesiacov od uvedenia do prev\u00e1dzky \u00b7 18 mesiacov od odoslania<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Frame-size matrix below for the WPWO worm gear reducer: centre distance “a” (mm) defines mechanical capacity. Output-flange PCD is the dimension to verify against the driven machine before placing an order.<\/p>\n

\"Rozmer<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
R\u00e1m<\/th>\nVzdialenos\u0165 stredu a (mm)<\/th>\nVstupn\u00fd v\u00fdkon (kW)<\/th>\nV\u00fdstupn\u00fd otvor \u00d8 (mm)<\/th>\nV\u00fdstupn\u00e1 pr\u00edruba PCD (mm)<\/th>\nMaxim\u00e1lny v\u00fdstupn\u00fd kr\u00fatiaci moment (Nm)<\/th>\n<\/tr>\n<\/thead>\n
WPWO50<\/td>\n50<\/td>\n0,12 \u2013 0,55<\/td>\n22<\/td>\n100 \/ 4-M6<\/td>\n35<\/td>\n<\/tr>\n
WPWO60<\/td>\n60<\/td>\n0,18 \u2013 0,75<\/td>\n28<\/td>\n120 \/ 4-M8<\/td>\n82<\/td>\n<\/tr>\n
WPWO70<\/td>\n70<\/td>\n0,25 \u2013 1,5<\/td>\n32<\/td>\n140 \/ 4-M8<\/td>\n155<\/td>\n<\/tr>\n
WPWO80<\/td>\n80<\/td>\n0,55 \u2013 2,2<\/td>\n38<\/td>\n160 \/ 4-M10<\/td>\n285<\/td>\n<\/tr>\n
WPWO100<\/td>\n100<\/td>\n0,75 \u2013 4,0<\/td>\n42<\/td>\n200 \/ 4-M12<\/td>\n540<\/td>\n<\/tr>\n
WPWO120<\/td>\n120<\/td>\n1,5 \u2013 5,5<\/td>\n45<\/td>\n220 \/ 4-M12<\/td>\n820<\/td>\n<\/tr>\n
WPWO135<\/td>\n135<\/td>\n2,2 \u2013 7,5<\/td>\n50<\/td>\n240 \/ 4-M14<\/td>\n1180<\/td>\n<\/tr>\n
WPWO147<\/td>\n147<\/td>\n3,0 \u2013 11<\/td>\n55<\/td>\n260 \/ 4-M14<\/td>\n1620<\/td>\n<\/tr>\n
WPWO155<\/td>\n155<\/td>\n4,0 \u2013 15<\/td>\n60<\/td>\n280 \/ 4-M16<\/td>\n1980<\/td>\n<\/tr>\n
WPWO175<\/td>\n175<\/td>\n5,5 \u2013 22<\/td>\n70<\/td>\n300 \/ 6-M16<\/td>\n2380<\/td>\n<\/tr>\n
WPWO200<\/td>\n200<\/td>\n7,5 \u2013 30<\/td>\n80<\/td>\n340 \/ 6-M18<\/td>\n2580<\/td>\n<\/tr>\n
WPWO250<\/td>\n250<\/td>\n11 \u2013 33,2<\/td>\n100<\/td>\n380 \/ 6-M20<\/td>\n2745<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Pre\u010do je d\u00f4le\u017eit\u00fd pr\u00edrubov\u00fd v\u00fdstup \u2013 mechanick\u00e1 logika WPWO<\/h2>\n

A flange-output worm gear reducer eliminates one of the most failure-prone elements of a typical drive train: the coupling between gearbox output shaft and driven machine input shaft. Couplings \u2014 even good elastomeric ones \u2014 introduce backlash, demand careful angular and parallel alignment during commissioning, and are the first thing to fail under shock-load conditions. The WPWO sidesteps the issue by clamping its output flange directly to the driven machine. The result is shorter installed length, fewer alignment steps at commissioning, and a cleaner moment-load path through the driven machine’s own bearings.<\/p>\n

T\u00e1to elegancia m\u00e1 aj \u0161truktur\u00e1lne n\u00e1klady. Preto\u017ee v\u00fdstupn\u00fd otvor teraz nesie radi\u00e1lny moment poh\u00e1\u0148an\u00e9ho stroja \u2013 za\u0165a\u017eenie u\u017e nespo\u010d\u00edva na samostatnom lo\u017eisku \u2013 v\u00fdstupn\u00e9 lo\u017eisk\u00e1 z\u00e1vitovkov\u00e9ho reduktora WPWO musia by\u0165 v\u00e4\u010d\u0161ie ako ekvivalentn\u00e9 jednotky s pln\u00fdm hriade\u013eom. Pr\u00e1ve z tohto d\u00f4vodu pou\u017e\u00edvame na v\u00fdstupnej strane ku\u017eel\u00edkov\u00e9 lo\u017eisk\u00e1 namiesto gu\u013ekov\u00fdch lo\u017e\u00edsk s hlbokou dr\u00e1\u017ekou; p\u00e1r ku\u017eel\u00edkov\u00fdch val\u010dekov bez probl\u00e9mov zvl\u00e1da axi\u00e1lne aj radi\u00e1lne momentov\u00e9 za\u0165a\u017eenie. Pre pohon vertik\u00e1lneho mie\u0161adla je to kritick\u00e9: hmotnos\u0165 obe\u017en\u00e9ho kolesa mie\u0161adla, radi\u00e1lny odpor kvapaliny a axi\u00e1lny \u0165ah smerom nadol vstupuj\u00fa do prevodovky na tej istej pr\u00edrubovej ploche.<\/p>\n

\u010castou chybou, ktor\u00fa robia \u0161pecifik\u00e1tori nov\u00fdch z\u00e1vitovkov\u00fdch reduktorov, je, \u017ee pova\u017euj\u00fa WPWO a WPWDKS za zamenite\u013en\u00e9 len na z\u00e1klade ve\u013ekosti r\u00e1mu a prevodov\u00e9ho pomeru. Nie s\u00fa. V\u00fdstupn\u00e1 pr\u00edruba WPWO je kon\u0161truk\u010dn\u00fd prvok, nie spojovacia \u010das\u0165. WPWO zadajte, ke\u010f m\u00e1 poh\u00e1\u0148an\u00fd stroj vlastn\u00e9 lo\u017eisk\u00e1 a chcete, aby sa prevodovka priskrutkovala k existuj\u00facej pr\u00edrubovej ploche. WPWDKS zadajte, ke\u010f potrebujete vo\u013ene stojaci pevn\u00fd v\u00fdstupn\u00fd hriade\u013e, ktor\u00fd poh\u00e1\u0148a cez spojku z\u00e1\u0165a\u017e upevnen\u00fa na lo\u017eisku.<\/p>\n

\"Pravouhl\u00fd<\/p>\n

Generovanie tepla, tepeln\u00fd v\u00fdkon a dimenzovanie pre nepretr\u017eit\u00fa prev\u00e1dzku<\/h2>\n

Dimenzovanie z\u00e1vitovkov\u00e9ho reduk\u010dn\u00e9ho prevodu WPWO pre pohon mie\u0161a\u010dky alebo \u010derpadla s kontinu\u00e1lnou prev\u00e1dzkou si vy\u017eaduje zv\u00e1\u017eenie tepelnej kapacity spolu s kr\u00fatiacim momentom. Z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod typu WP m\u00e1 dva odli\u0161n\u00e9 v\u00fdkonov\u00e9 parametre, ktor\u00e9 katal\u00f3g nie v\u017edy zd\u00f4raz\u0148uje. Prv\u00fdm je mechanick\u00fd menovit\u00fd v\u00fdkon \u2013 za\u0165a\u017eenie, ktor\u00e9 zuby ozuben\u00e9ho kolesa, lo\u017eisk\u00e1 a hriadele dok\u00e1\u017eu unies\u0165 bez zlomenia pri za\u0165a\u017een\u00ed SF=1,0. Druh\u00fdm je tepeln\u00fd menovit\u00fd v\u00fdkon \u2013 teplo, ktor\u00e9 m\u00f4\u017ee puzdro odv\u00e1dza\u0165 do okolit\u00e9ho vzduchu bez toho, aby olejov\u00fd k\u00fape\u013e prekro\u010dil svoju teplotu degrad\u00e1cie.<\/p>\n

Pre jednostup\u0148ov\u00fd z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod WPWO pri i=40 je \u00fa\u010dinnos\u0165 siete okolo 70%. Pr\u00edkon 5,5 kW teda generuje 5,5 \u00d7 0,30 = 1,65 kW odpadov\u00e9ho tepla, ktor\u00e9 mus\u00ed v\u0161etko opusti\u0165 kryt konvekciou a \u017eiaren\u00edm. Pri okolitej teplote 25 \u00b0C s in\u0161tal\u00e1ciou bez vzduchu liatinov\u00e1 skri\u0148a WPWO135 tepelne rozpty\u013euje pribli\u017ene 1,4 kW. Pre z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod je to menej ako 1,65 kW, \u010do znamen\u00e1, \u017ee jednotka nem\u00f4\u017ee be\u017ea\u0165 nepretr\u017eite pri svojom mechanickom v\u00fdkone bez pomocn\u00e9ho chladenia. Bu\u010f prejdite na WPWO147 (\u010fal\u0161\u00ed r\u00e1m, v\u00e4\u010d\u0161ia plocha krytu), pridajte n\u00faten\u00e9 vetranie alebo akceptujte, \u017ee jednotka m\u00f4\u017ee be\u017ea\u0165 iba preru\u0161ovane pri pr\u00edkone 5,5 kW.<\/p>\n

Toto je pasca, ktor\u00e1 zachyt\u00e1va uch\u00e1dza\u010dov o reduk\u010dn\u00e9 prevody so z\u00e1vitovkov\u00fdm prevodom s\u00e9rie WP, ktor\u00ed si ich prv\u00fdkr\u00e1t objednaj\u00fa, a preto sa v na\u0161ej \u017eiadosti pred cenovou ponukou po\u017eaduje teplota okolia, pracovn\u00fd cyklus a po\u010det hod\u00edn za de\u0148. St\u013apec s mechanick\u00fdmi parametrami v tabu\u013eke ve\u013ekost\u00ed r\u00e1mu predpoklad\u00e1 preru\u0161ovan\u00fa prev\u00e1dzku; pri nepretr\u017eitej prev\u00e1dzke nad 12 hod\u00edn denne zn\u00ed\u017ete v\u00fdkon faktorom medzi 0,7 (teplota okolia 45 \u00b0C, utesnen\u00fd kryt) a 0,9 (teplota okolia 25 \u00b0C, otvoren\u00e9 vetranie). Uve\u010fte skuto\u010dn\u00e9 prev\u00e1dzkov\u00e9 prostredie a my v\u00e1m vr\u00e1time tepelne overen\u00fa ve\u013ekos\u0165 r\u00e1mu, nielen mechanicky posta\u010duj\u00facu.<\/p>\n

Kde si geometria pr\u00edrubov\u00e9ho v\u00fdstupu zasl\u00fa\u017ei svoju pr\u00e9miu<\/h2>\n

Z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod WPWO sa vyber\u00e1 pre aplik\u00e1cie, kde z\u00e1\u0165a\u017e pon\u00faka vlastn\u00fa vstupn\u00fa pr\u00edrubu a uprednost\u0148uje sa pohon bez spojky. P\u00e4\u0165 ni\u017e\u0161ie uveden\u00fdch sektorov pokr\u00fdva pribli\u017ene 851 ton objedn\u00e1vok WPWO dodan\u00fdch k\u00f3rejsk\u00fdm a region\u00e1lnym priemyseln\u00fdm z\u00e1kazn\u00edkom za posledn\u00fdch dvan\u00e1s\u0165 mesiacov.<\/p>\n

Pohony vertik\u00e1lnych mie\u0161a\u010diek a mie\u0161adiel<\/h3>\n

Pohony mie\u0161adiel montovan\u00e9 na vrchu v n\u00e1dr\u017eiach na chemik\u00e1lie, farby a spracovanie potrav\u00edn sa skrutkami pripev\u0148uj\u00fa priamo k v\u00fdstupnej pr\u00edrube WPWO. St\u013ap mie\u0161adla vis\u00ed z pr\u00edruby pomocou \u010dapu hriade\u013ea a bronzov\u00e9 koleso vo vn\u00fatri z\u00e1vitovkov\u00e9ho prevodov\u00e9ho mechanizmu WPWO absorbuje tlakov\u00fa silu z obe\u017en\u00e9ho kolesa. Z\u00e1vitovkov\u00fd prevodov\u00fd mechanizmus WPWO100 s v\u00fdkonom i=30 a motorom s v\u00fdkonom 1,5 kW je \u0165a\u017en\u00fdm ko\u0148om pre mie\u0161a\u010dky s n\u00e1dr\u017eou s objemom 200\u2013400 l; WPWO155 i=20 s v\u00fdkonom 5,5 kW zvl\u00e1da priemyseln\u00e9 mie\u0161adl\u00e1 s objemom 1 000\u20132 000 l.<\/p>\n

Vertik\u00e1lne pohony telesa \u010derpadla<\/h3>\n

Vertik\u00e1lne \u010derpadl\u00e1 na odpadov\u00e9 vody, kalov\u00e9 \u010derpadl\u00e1 a piestov\u00e9 \u010derpadl\u00e1 na visk\u00f3zne kvapaliny montuj\u00fa WPWO priamo na hlavu \u010derpadla. Z\u00e1vitovkov\u00fd prevodov\u00fd prevod WPWO80 alebo WPWO100 pri i=10 v spojen\u00ed s motorom s v\u00fdkonom 0,75\u20132,2 kW poskytuje rozsah ot\u00e1\u010dok 140\u2013187 ot.\/min, ktor\u00fd v\u00e4\u010d\u0161ina objemov\u00fdch \u010derpadiel potrebuje. Pr\u00edrubov\u00e1 mont\u00e1\u017e eliminuje nutnos\u0165 op\u00e4tovn\u00e9ho nastavovania upch\u00e1vky, ktor\u00e1 tr\u00e1pi spriahnut\u00e9 pohony \u010derpadiel.<\/p>\n

Konce pohonu z\u00e1vitovkov\u00e9ho dopravn\u00edka<\/h3>\n

Manipul\u00e1cia s prachom z vrecov\u00e9ho filtra, doprava cementov\u00e9ho slinku a odstra\u0148ovanie kalu s\u00fa priv\u00e1dzan\u00e9 do pr\u00edrubou namontovan\u00e9ho z\u00e1vitovkov\u00e9ho reduk\u010dn\u00e9ho konca s pr\u00edrubov\u00fdm hnac\u00edm n\u00e1bojom, ktor\u00fd je pripojen\u00fd k WPWO. R\u00e1my WPWO135 a\u017e WPWO250 pokr\u00fdvaj\u00fa z\u00e1vitovkov\u00e9 dopravn\u00edky so \u0161\u00edrkou \u017e\u013eabu od 250 mm do 600 mm. Samosvorn\u00e9 prevodov\u00e9 pomery i \u2265 30 zabra\u0148uj\u00fa sp\u00e4tn\u00e9mu chodu z\u00e1vitovkov\u00e9ho st\u013apca pri v\u00fdpadku v\u00fdkonu \u2013 \u010do je d\u00f4le\u017eit\u00e9, ke\u010f je dopravn\u00edk pln\u00fd a sp\u00e4tn\u00fd tok by mohol pre\u0165a\u017ei\u0165 v\u00fdtla\u010dn\u00fd koniec.<\/p>\n

Oto\u010dn\u00e9 pohony mal\u00fdch \u017eeriavov a zdv\u00edhac\u00edch zariaden\u00ed<\/h3>\n

Z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod WPWO poh\u00e1\u0148aj\u00faci pastorok oto\u010dn\u00e9ho venca zabezpe\u010duje kladn\u00fd pr\u00eddr\u017en\u00fd moment bez externej brzdy na mal\u00fdch oto\u010dn\u00fdch \u017eeriavoch, teleskopick\u00fdch zdvih\u00e1koch a skladov\u00fdch stohovac\u00edch \u017eeriavoch. Pr\u00edrubov\u00fd v\u00fdstup poh\u00e1\u0148a pastorkov\u00fd hriade\u013e, ktor\u00fd priamo zaber\u00e1 so zubami oto\u010dn\u00e9ho venca \u2013 typick\u00e1 konfigur\u00e1cia je WPWO120 i=50 s brzdov\u00fdm motorom s v\u00fdkonom 1,5 kW.<\/p>\n

Pohony ventil\u00e1torov a klapiek chladiacich ve\u017e\u00ed<\/h3>\n

Pre priemyseln\u00e9 pohony klapiek s premenliv\u00fdm sklonom chladiacich ve\u017e\u00ed, z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod vo ve\u013ekosti r\u00e1mu WPWO80 alebo WPWO100 a pomalobe\u017en\u00e9 pohony mal\u00fdch \u010dl\u00e1nkov\u00fdch ventil\u00e1torov pou\u017eite WPWO80 alebo WPWO100 s pr\u00edrubou namontovanou na n\u00e1boji klapky. Odolnos\u0165 vo\u010di vonkaj\u0161\u00edm poveternostn\u00fdm vplyvom a liatinov\u00e9 puzdro odoln\u00e9 vo\u010di kor\u00f3zii zvl\u00e1dnu vlhk\u00e9 prostredie, ktor\u00e9 zni\u010d\u00ed hlin\u00edkov\u00e9 alternat\u00edvy v priebehu jedn\u00e9ho alebo dvoch rokov.<\/p>\n

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

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

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

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

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Najlep\u0161ie postupy pre in\u0161tal\u00e1ciu pr\u00edrubou WPWO<\/h2>\n

In\u0161tal\u00e1cia z\u00e1vitovkov\u00e9ho reduktora s pr\u00edrubov\u00fdm v\u00fdstupom sa od spriahnut\u00e9ho pohonu l\u00ed\u0161i v nieko\u013ek\u00fdch mal\u00fdch, ale d\u00f4le\u017eit\u00fdch oh\u013eadoch. Dodr\u017eanie ni\u017e\u0161ie uveden\u00e9ho \u0161tvorkrokov\u00e9ho postupu pri uveden\u00ed do prev\u00e1dzky predch\u00e1dza naj\u010dastej\u0161\u00edm probl\u00e9mom so z\u00e1rukou, s ktor\u00fdmi sa stret\u00e1vame pri vr\u00e1ten\u00fdch jednotk\u00e1ch.<\/p>\n

    \n
  1. 1<\/span>
    \nOverte kolmos\u0165 \u010delnej plochy pr\u00edruby.<\/strong> Measure the perpendicularity of the driven machine’s mating flange to the input shaft axis. Acceptable tolerance is 0.05 mm per 100 mm of PCD. If it exceeds that, the WPWO output bearing will see edge-loading from day one and bearing life will fall by 60\u201380%.<\/li>\n
  2. 2<\/span>
    \nUtiahnite skrutky pr\u00edruby v kr\u00ed\u017eovom porad\u00ed.<\/strong> Pou\u017eite momentov\u00fd k\u013e\u00fa\u010d, dva prechody \u2013 prv\u00fd prechod pri kone\u010dnom kr\u00fatiacom momente 50%, druh\u00fd prechod na pln\u00fd kr\u00fatiaci moment. Kr\u00ed\u017eov\u00e1 postupnos\u0165 zabra\u0148uje natiahnutiu \u010delnej plochy pr\u00edruby. Kone\u010dn\u00e9 hodnoty kr\u00fatiaceho momentu s\u00fa uveden\u00e9 v h\u00e1rku uvedenia WPWO do prev\u00e1dzky, ktor\u00fd sa dod\u00e1va s ka\u017edou jednotkou.<\/li>\n
  3. 3<\/span>
    \nPred zasunut\u00edm skrutkov\u00e9ho mechanizmu do p\u00f4vodn\u00e9ho bodu skontrolujte, \u010di je vstupn\u00fd hriade\u013e spr\u00e1vne ulo\u017een\u00fd.<\/strong> If the driven machine’s input shaft does not slide into the WPWO output bore with light thumb pressure, do not force it. Forcing causes the worm wheel to side-load the worm shaft on day one. Re-machine the input shaft slightly undersized rather than risk premature wheel wear.<\/li>\n
  4. 4<\/span>
    \nNechajte z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod be\u017ea\u0165 jednu hodinu bez z\u00e1\u0165a\u017ee a potom skontrolujte hladinu oleja.<\/strong> Po uveden\u00ed do prev\u00e1dzky nechajte z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod WPWO be\u017ea\u0165 60 min\u00fat napr\u00e1zdno. Zastavte ho, po\u010dkajte 30 min\u00fat, k\u00fdm sa z vane usad\u00ed vzduch, a skontrolujte hladinu oleja na kontrolnom okienku. V pr\u00edpade potreby olej dopl\u0148te \u2013 pri prvom spusten\u00ed sa hladina oleja \u010dasto zn\u00ed\u017ei o 3 \u2013 5 mm, preto\u017ee sa uvo\u013e\u0148uj\u00fa vzduchov\u00e9 bubliny.<\/li>\n<\/ol>\n

    Certifik\u00e1cia kvality a akcepta\u010dn\u00e9 testovanie<\/h2>\n

    Ka\u017ed\u00fd z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod WPWO op\u00fa\u0161\u0165aj\u00faci v\u00fdrobn\u00fa linku z\u00e1vitovkov\u00fdch reduktorov prech\u00e1dza \u0161tvorstup\u0148ovou akcepta\u010dnou sk\u00fa\u0161kou. Prvou je rozmerov\u00e1 kontrola \u2013 kontrola sediel lo\u017e\u00edsk, h\u00e1dzanie v\u00fdstupnej pr\u00edruby, rozmiestnenie skrutiek pr\u00edruby motora, v\u0161etko meran\u00e9 pod\u013ea v\u00fdkresov kontrolovan\u00fdch normou ISO 9001. Druhou je z\u00e1beh bez za\u0165a\u017eenia: 30 min\u00fat pri menovit\u00fdch vstupn\u00fdch ot\u00e1\u010dkach v oboch smeroch ot\u00e1\u010dania, monitorovanie n\u00e1rastu teploty a po\u010d\u00favanie hluku lo\u017eiska. Tre\u0165ou sk\u00fa\u0161kou z\u00e1vitovkov\u00e9ho reduktora je sk\u00fa\u0161ka so za\u0165a\u017een\u00edm: 60 min\u00fat pri menovitom vstupnom v\u00fdkone 75%, monitorovanie stabiliz\u00e1cie teploty oleja. \u0160tvrtou je z\u00e1vere\u010dn\u00e1 vizu\u00e1lna kontrola a kontrola tesnosti po 24 hodin\u00e1ch chladnutia.<\/p>\n

    Z\u00e1znam z v\u00fdrobnej sk\u00fa\u0161ky je dod\u00e1van\u00fd s ka\u017edou z\u00e1vitovkovou reduk\u010dnou jednotkou WPWO, podp\u00edsan\u00fd in\u0161pektorom kontroly kvality a sledovate\u013en\u00fd k d\u00e1vke tepeln\u00e9ho spracovania z\u00e1vitovkov\u00e9ho hriade\u013ea a tavbe odlievania bronzov\u00e9ho kolesa. K\u00f3rejsk\u00ed z\u00e1kazn\u00edci, ktor\u00ed vy\u017eaduj\u00fa svedeck\u00fa kontrolu tretej strany pri kritick\u00fdch objedn\u00e1vkach \u2013 zvy\u010dajne r\u00e1my WPWO175 a vy\u0161\u0161ie, ktor\u00e9 sa pou\u017e\u00edvaj\u00fa v pohonoch chemick\u00fdch mie\u0161a\u010diek \u2013 si m\u00f4\u017eu v \u0161t\u00e1diu cenovej ponuky \u0161pecifikova\u0165 svedka Bureau Veritas, SGS alebo T\u00dcV; cena sa pripo\u010d\u00edtava za jednotku a dojedn\u00e1va sa prostredn\u00edctvom ich k\u00f3rejsk\u00fdch kancel\u00e1ri\u00ed, aby sa zjednodu\u0161ila logistika auditu.<\/p>\n

    \u0160tandardn\u00e9 certifik\u00e1ty dod\u00e1van\u00e9 s ka\u017edou jednotkou zah\u0155\u0148aj\u00fa v\u00fdrobn\u00fd certifik\u00e1t ISO 9001:2015, vyhl\u00e1senie o zhode CE pre predaj v Eur\u00f3pskom hospod\u00e1rskom priestore a materi\u00e1lov\u00e9 certifik\u00e1ty pre z\u00e1vitovkov\u00fd hriade\u013e (d\u00e1vka tepeln\u00e9ho spracovania 20CrMnTi) a bronzov\u00e9 koleso (odlievacia tavba ZQSn10-3). Referen\u010dn\u00e1 dokument\u00e1cia k k\u00f3rejsk\u00fdm priemyseln\u00fdm norm\u00e1m (KS) je k dispoz\u00edcii na po\u017eiadanie pre kupuj\u00facich, ktor\u00ed ju potrebuj\u00fa pre mont\u00e1\u017e koncov\u00e9ho stroja s ozna\u010den\u00edm KS.<\/p>\n

    Doplnky hnacieho \u00fastrojenstva a sestersk\u00e9 reduk\u010dn\u00e9 vedenia<\/h2>\n

    Pohonn\u00e9 jednotky okolo z\u00e1vitovkov\u00e9ho reduktora WPWO zvy\u010dajne kombinuj\u00fa z\u00e1vitovkov\u00fd reduktor s tromi kateg\u00f3riami doplnkov\u00fdch produktov a jednou paralelnou reduk\u010dnou linkou z na\u0161ej ponuky. K\u00f3rejsk\u00fd v\u00fdrobca z\u00e1vitovkov\u00fdch reduktorov<\/a> katal\u00f3g. \u0160tyri ni\u017e\u0161ie uveden\u00e9 s\u00fa uveden\u00e9 v porad\u00ed pod\u013ea toho, ako \u010dasto sa zobrazuj\u00fa spolu s jednotkami WPWO v tej istej objedn\u00e1vke.<\/p>\n

    Hnacie hriadele (prevodovka).<\/strong> Hoci sa v\u00fdstup WPWO montuje priamo na poh\u00e1\u0148an\u00fd stroj, vstupn\u00e1 strana sa \u010dasto prip\u00e1ja k motoru cez hnac\u00ed hriade\u013e, ke\u010f je motor vzdialen\u00fd \u2013 \u010do je typick\u00e9 pre in\u0161tal\u00e1cie, kde sa motor nach\u00e1dza na \u00farovni podlahy a prevodovka je vysoko nad mie\u0161ac\u00edm alebo \u010derpac\u00edm r\u00e1mom. Teleskopick\u00e9 a CV k\u013abov\u00e9 hnacie hriadele zvl\u00e1daj\u00fa mal\u00e9 uhlov\u00e9 a axi\u00e1lne odch\u00fdlky, ktor\u00e9 s\u00fa nevyhnutn\u00e9 na zv\u00e1ran\u00fdch r\u00e1moch. Pozri Hnacie hriadele PTO a CV k\u013aby<\/a> pre zostavy so zladenou d\u013a\u017ekou.<\/p>\n

    P\u00e1ry z\u00e1vitovky a z\u00e1vitovkov\u00fdch kolies (vn\u00fatorn\u00e9 n\u00e1hradn\u00e9 diely).<\/strong> Bronzov\u00e9 z\u00e1vitovkov\u00e9 koleso a oce\u013eov\u00fd z\u00e1vitovkov\u00fd hriade\u013e s\u00fa hlavn\u00fdmi opotrebovate\u013en\u00fdmi komponentmi vo vn\u00fatri ka\u017edej jednotky WPWO. Po 25 000 \u2013 35 000 hodin\u00e1ch prev\u00e1dzky koleso zvy\u010dajne dosiahne svoju hranicu opotrebenia, zatia\u013e \u010do liatinov\u00e9 puzdro a ku\u017eel\u00edkov\u00e9 lo\u017eisk\u00e1 zost\u00e1vaj\u00fa prev\u00e1dzkyschopn\u00e9. S\u00faprava na opravu z\u00e1vitovkov\u00e9ho kolesa a prevodovky umo\u017e\u0148uje \u00fadr\u017eb\u00e1rskemu t\u00edmu obnovi\u0165 prevodovku na mieste za pribli\u017ene tretinu n\u00e1kladov na kompletn\u00fa v\u00fdmenu jednotky. Ve\u013ekos\u0165 pre ka\u017ed\u00fd r\u00e1m WPWO pri p\u00e1ry z\u00e1vitovky a z\u00e1vitovkov\u00e9ho kolesa<\/a>.<\/p>\n

    Plan\u00e9tov\u00e9 reduktory (sestersk\u00e1 produktov\u00e1 rada).<\/strong> Ak aplik\u00e1cia vy\u017eaduje vysok\u00fa mechanick\u00fa \u00fa\u010dinnos\u0165 (\u2265 95%) alebo ve\u013emi n\u00edzku v\u00f4\u013eu pre presn\u00e9 polohovanie \u2013 napr\u00edklad servomotorom poh\u00e1\u0148an\u00e9 indexovacie rota\u010dn\u00e9 zariadenia alebo presn\u00e9 polohovanie mie\u0161acieho hriade\u013ea \u2013 je plan\u00e9tov\u00fd reduktor tou spr\u00e1vnou alternat\u00edvou. Ten ist\u00fd dod\u00e1vate\u013e, in\u00fd princ\u00edp pohonu. Pozri plan\u00e9tov\u00e9 reduktory<\/a> pre priame a pravouhl\u00e9 rozsahy, ktor\u00e9 dop\u013a\u0148aj\u00fa z\u00e1vitovkov\u00fd prevodov\u00fd mechanizmus WPWO tam, kde je \u00fa\u010dinnos\u0165 z\u00e1vitovky nedostato\u010dn\u00e1.<\/p>\n

    Po\u013enohospod\u00e1rske prevodovky (sestersk\u00e1 rada \u0161pecifick\u00e1 pre dan\u00e9 odvetvie).<\/strong> Pre pohony v\u00fdvodov\u00fdch hriade\u013eov traktorov, pohony zavla\u017eovac\u00edch \u010derpadiel, dopravn\u00edky pr\u00edvodn\u00e9ho potrubia a rota\u010dn\u00e9 rota\u010dn\u00e9 fr\u00e9zy pou\u017e\u00edva n\u00e1\u0161 katal\u00f3g po\u013enohospod\u00e1rskych prevodoviek podobn\u00fa technol\u00f3giu bronzov\u00fdch kolies a oce\u013eov\u00fdch z\u00e1vitoviek v krytoch ur\u010den\u00fdch pre pou\u017eitie v ter\u00e9ne so zosilnen\u00fdm tesnen\u00edm pre vonkaj\u0161ie prostredie. v\u00fdmena po\u013enohospod\u00e1rskych prevodoviek<\/a> pre dimenzovanie.<\/p>\n

    \n
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    \"Hnac\u00ed<\/p>\n

    Hnacie hriadele (sprievodca prenosom)<\/span><\/p>\n<\/div>\n

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    \"P\u00e1ry<\/p>\n

    P\u00e1ry z\u00e1vitovkov\u00fdch prevodov (vn\u00fatorn\u00e9 n\u00e1hradn\u00e9 diely)<\/span><\/p>\n<\/div>\n

    \n

    \"Plan\u00e9tov\u00e9<\/p>\n

    Plan\u00e9tov\u00e9 prevodovky (sestersk\u00e1 produktov\u00e1 rada)<\/span><\/p>\n<\/div>\n

    \n

    \"Po\u013enohospod\u00e1rske<\/p>\n

    Po\u013enohospod\u00e1rske prevodovky (sestersk\u00e1 produktov\u00e1 rada)<\/span><\/p>\n<\/div>\n<\/div>\n

    \u0160pecifik\u00e1cia a rozmery WPWO \u2013 naj\u010dastej\u0161ie ot\u00e1zky<\/h2>\n

    Ni\u017e\u0161ie uveden\u00e9 ot\u00e1zky s\u00fa tie, s ktor\u00fdmi sa n\u00e1\u0161 aplika\u010dn\u00fd t\u00edm naj\u010dastej\u0161ie zaober\u00e1 po\u010das kontroly cenov\u00fdch pon\u00fak a poin\u0161tala\u010dnej podpory pre rodinu z\u00e1vitovkov\u00fdch reduktorov WPWO. Odpovede odr\u00e1\u017eaj\u00fa \u00fadaje z sk\u00fa\u0161obn\u00fdch sk\u00fa\u0161ok a praktick\u00e9 sk\u00fasenosti, a nie marketingov\u00fd jazyk katal\u00f3gu.<\/p>\n

    \"V\u00fdroba<\/p>\n

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    \n

    Q: What does the “O” in WPWO stand for, and how is it different from WPWDKS or WPWDA?<\/strong><\/p>\n

    A: The “O” denotes Output-flange \u2014 the gearbox terminates in a hollow bore plus bolted flange face rather than a solid keyed shaft. WPWDKS is keyed-solid output with vertical motor input; WPWDA is keyed-solid output with horizontal flanged motor input. WPWO has flange output that bolts directly onto the driven machine. All three share identical worm-and-wheel internals \u2014 the housing casting and output side differ.<\/p>\n<\/div>\n

    \n

    Ot\u00e1zka: Ako over\u00edm, \u010di sa v\u00fdstupn\u00e1 pr\u00edruba WPWO priskrutkuje k m\u00f4jmu existuj\u00facemu telu \u010derpadla alebo mie\u0161adla?<\/strong><\/p>\n

    A: Uve\u010fte PCD (priemer rozstupnej kru\u017enice), po\u010det skrutiek a z\u00e1vit skrutky existuj\u00facej pr\u00edrubovej plochy na telese \u010derpadla alebo mie\u0161adla. Odkaz na tabu\u013eku ve\u013ekost\u00ed r\u00e1mu WPWO \u2013 katal\u00f3gov\u00e9 hodnoty s\u00fa uveden\u00e9 ved\u013ea ka\u017ed\u00e9ho r\u00e1mu. Ak va\u0161a existuj\u00faca pr\u00edruba nezodpoved\u00e1 katal\u00f3gov\u00e9mu PCD, m\u00f4\u017eeme doda\u0165 adapt\u00e9rov\u00fa dosku vyroben\u00fa na mieru alebo pri objedn\u00e1vkach 5 a viac kusov vyv\u0155ta\u0165 v\u00fdstupn\u00fa pr\u00edrubu WPWO pre ne\u0161tandardn\u00fd PCD.<\/p>\n<\/div>\n

    \n

    Ot\u00e1zka: Ak\u00fd je maxim\u00e1lny trval\u00fd v\u00fdstupn\u00fd kr\u00fatiaci moment, ktor\u00fd dok\u00e1\u017ee z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod WPWO zvl\u00e1dnu\u0165?<\/strong><\/p>\n

    A: Pre najv\u00e4\u010d\u0161\u00ed z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod WPWO250 pri i=60 so syntetick\u00fdm mazan\u00edm PAG a SF=1,0 je katal\u00f3gov\u00e1 hodnota 2 745 Nm. Pre nepretr\u017eit\u00fa prev\u00e1dzku (16+ h\/de\u0148) pou\u017eite faktor tepeln\u00e9ho zn\u00ed\u017eenia v\u00fdkonu, ktor\u00fd je pop\u00edsan\u00fd v module pre dimenzovanie \u2013 praktick\u00fd nepretr\u017eit\u00fd v\u00fdkon je 70\u201390% z katal\u00f3gu v z\u00e1vislosti od okolitej teploty a vetrania.<\/p>\n<\/div>\n

    \n

    Ot\u00e1zka: M\u00f4\u017ee by\u0165 WPWO dodan\u00fd s dorazom pre \u0161ikm\u00e9 z\u00e1vitovkov\u00e9 dopravn\u00edky?<\/strong><\/p>\n

    A: \u00c1no. Doraz sp\u00e4tn\u00e9ho chodu s val\u010dekovou spojkou na vstupe z\u00e1vitovkov\u00e9ho hriade\u013ea reduk\u010dn\u00e9ho prevodu sa pon\u00faka ako volite\u013en\u00e1 v\u00fdbava z v\u00fdroby na v\u0161etk\u00fdch r\u00e1moch WPWO od 80 a vy\u0161\u0161ie. Doraz sp\u00e4tn\u00e9ho chodu je dimenzovan\u00fd na menovit\u00fd kr\u00fatiaci moment prevodovky a zabezpe\u010duje pozit\u00edvne udr\u017eanie sp\u00e4tn\u00e9ho chodu pri v\u00fdpadku v\u00fdkonu. \u0160pecifikujte pri objedn\u00e1vke; dodato\u010dn\u00e1 mont\u00e1\u017e na mieste je mo\u017en\u00e1, ale vy\u017eaduje si demont\u00e1\u017e prevodovky.<\/p>\n<\/div>\n

    \n

    Ot\u00e1zka: Ako sa axi\u00e1lna \u0165ahov\u00e1 kapacita WPWO porovn\u00e1va s radi\u00e1lnou?<\/strong><\/p>\n

    A: Ku\u017eel\u00edkov\u00e9 lo\u017eisk\u00e1 na v\u00fdstupnej strane z\u00e1vitovkov\u00e9ho reduktora nes\u00fa obe. Axi\u00e1lna axi\u00e1lna nosnos\u0165 je pribli\u017ene 0,8-n\u00e1sobkom radi\u00e1lnej nosnosti pri r\u00e1me WPWO80 a \u00famerne sa prisp\u00f4sobuje ve\u013ekosti r\u00e1mu. Pre aplik\u00e1cie mie\u0161adiel s v\u00fdrazn\u00fdm axi\u00e1lnym tlakom smerom nadol (odpor obe\u017en\u00e9ho kolesa plus hmotnos\u0165 st\u013apca) uve\u010fte axi\u00e1lny tlak v cenovej ponuke; niektor\u00e9 aplik\u00e1cie vyu\u017e\u00edvaj\u00fa variant s v\u00fdstupnou pr\u00edrubou so samostatne \u0161pecifikovan\u00fdmi axi\u00e1lnymi lo\u017eiskami.<\/p>\n<\/div>\n

    \n

    Ot\u00e1zka: Je WPWO vhodn\u00fd na prev\u00e1dzku s vonkaj\u0161ou chladiacou ve\u017eou?<\/strong><\/p>\n

    A: \u00c1no, so \u0161tandardnou epoxidovou povrchovou \u00fapravou a utesnen\u00fdmi tesneniami Viton. Pre pobre\u017en\u00e9 slan\u00e9 prostredie alebo trval\u00e9 vystavenie chl\u00f3rov\u00fdm v\u00fdparom \u0161pecifikujte dvojzlo\u017ekov\u00fd polyuret\u00e1nov\u00fd n\u00e1ter a vonkaj\u0161ie upev\u0148ovacie prvky z nehrdzavej\u00facej ocele. V k\u00f3rejsk\u00fdch petrochemick\u00fdch z\u00e1vodoch m\u00e1me jednotky WPWO100 a WPWO135 prev\u00e1dzkovan\u00e9 s pohonmi klapiek chladiacich ve\u017e\u00ed bez zlyhania n\u00e1teru po viac ako 4 rokoch.<\/p>\n<\/div>\n

    \n

    Ot\u00e1zka: Ktor\u00e9 n\u00e1hradn\u00e9 diely sa opotrebuj\u00fa ako prv\u00e9 a ako dlho vydr\u017eia?<\/strong><\/p>\n

    A: Bronzov\u00e9 z\u00e1vitovkov\u00e9 koleso vo vn\u00fatri z\u00e1vitovkov\u00e9ho reduktora WPWO ako prv\u00e9 dosiahne svoju hranicu opotrebenia, zvy\u010dajne pri 25 000 \u2013 35 000 prev\u00e1dzkov\u00fdch hodin\u00e1ch pri za\u0165a\u017een\u00ed SF=1,0. Z\u00e1vitovkov\u00fd hriade\u013e a ku\u017eel\u00edkov\u00e9 lo\u017eisk\u00e1 vydr\u017eia pribli\u017ene dvakr\u00e1t dlh\u0161ie. Opotrebovanie tesniacej pery v\u00fdstupnej pr\u00edruby sa prejavuje ako stekanie oleja okolo \u010delnej plochy pr\u00edruby \u2013 v\u00fdmena je na mieste 30-min\u00fatov\u00e1 pr\u00e1ca. \u017divotnos\u0165 telesa je v podstate \u017eivotnos\u0165ou zariadenia.<\/p>\n<\/div>\n

    \n

    Ot\u00e1zka: Dodacia lehota a skladov\u00e1 z\u00e1soba r\u00e1mov WPWO do K\u00f3rey?<\/strong><\/p>\n

    A: R\u00e1my z\u00e1vitovkov\u00fdch reduktorov WPWO s rozmermi 50 a\u017e 135 s\u00fa zvy\u010dajne skladom v na\u0161om k\u00f3rejskom sklade s dodacou lehotou 2 \u2013 5 pracovn\u00fdch dn\u00ed do v\u00e4\u010d\u0161iny priemyseln\u00fdch miest. Modely WPWO147 a\u017e WPWO250 sa odosielaj\u00fa s dodacou lehotou 3 \u2013 4 t\u00fd\u017edne z v\u00fdrobnej linky v Hangzhou. Z\u00e1kazkov\u00e9 v\u00fdstupy, n\u00e1tery alebo dorazy predl\u017euj\u00fa v oboch pr\u00edpadoch pribli\u017ene 2 t\u00fd\u017edne.<\/p>\n<\/div>\n<\/div>\n

    Ter\u00e9nne spr\u00e1vy z priemyseln\u00fdch z\u00e1vodov<\/h2>\n

    Ni\u017e\u0161ie uveden\u00e1 sp\u00e4tn\u00e1 v\u00e4zba poch\u00e1dza od procesn\u00fdch in\u017einierov, ved\u00facich \u00fadr\u017eby zariaden\u00ed a kon\u0161trukt\u00e9rov OEM z K\u00f3rey, Japonska, Vietnamu a Thajska, ktor\u00ed \u0161pecifikovali alebo servisovali jednotky WPWO za posledn\u00fdch 12 \u2013 18 mesiacov. V pr\u00edpadoch, ke\u010f z\u00e1kazn\u00edci dali p\u00edsomn\u00fd s\u00fahlas, s\u00fa technick\u00e9 podrobnosti a ve\u013ekos\u0165 r\u00e1mu zachovan\u00e9 doslovne spolu s ve\u013ekos\u0165ou r\u00e1mu z\u00e1vitovkov\u00e9ho reduktora.<\/p>\n

    \n
    \n

    Lee Ji-woo<\/strong>, Procesn\u00fd in\u017einier, petrochemick\u00fd z\u00e1vod v Yeosu (1. \u0161tvr\u0165rok 2026)<\/p>\n

    “Twelve WPWO135 i=30 units installed on chemical reactor agitators last summer. Eight months of three-shift duty later, the worm gear reducer oil temperature is averaging 71 \u00b0C with the 4.0 kW IE3 motors \u2014 well within limit. Flange-mounted means no coupling realignment after thermal cycling, which used to cost us a maintenance hour per unit per quarter.”<\/p>\n<\/div>\n

    \n

    Tanaka Hiroshi<\/strong>, N\u00e1vrh\u00e1r zariaden\u00ed, V\u00fdrobca origin\u00e1lnych dielov pre mix\u00e9ry v Osake (4. \u0161tvr\u0165rok 2025)<\/p>\n

    “Standardised the WPWO80 worm gear reducer at i=20 across our 200 L laboratory mixer product line. Output flange PCD 160 with 4-M10 matched our existing housing casting exactly \u2014 no machined adapter needed. Documentation pack including the test record arrived with each shipment, which simplified our final assembly QC.”<\/p>\n<\/div>\n

    \n

    Han Do-yoon<\/strong>, Ved\u00faci \u00fadr\u017eby, cement\u00e1re\u0148 Pohang (3. \u0161tvr\u0165rok 2025)<\/p>\n

    “Six WPWO175 worm gear reducer units at i=50 with backstops drive the cement clinker screw conveyors at our raw-mill outfeed. Fourteen months on three-shift duty in dust-laden air \u2014 still inside the 1,800-hour oil interval and no seal weep. Specified the polyurethane two-pack paint upgrade and that has held up against the alkaline cement dust.”<\/p>\n<\/div>\n

    \n

    Nguyen Thi Lan<\/strong>, In\u017einier z\u00e1vodu, z\u00e1vod na hnojiv\u00e1 Haiphong (3. \u0161tvr\u0165rok 2025)<\/p>\n

    “Two WPWO250 units replaced a Korean-brand drive that failed at 8 years on a 600 mm urea screw conveyor. The PCD on the new flange matched the existing casting within tolerance, no adapter plate. The backstop spec is the feature that justified the higher price \u2014 power loss in this plant is frequent and the chip column drops hard without it.”<\/p>\n<\/div>\n

    \n

    \u010coj Hyun-woo<\/strong>, OEM kon\u0161trukt\u00e9r, z\u00e1vod na v\u00fdrobu \u010derpadiel v Daegu (4. \u0161tvr\u0165rok 2025)<\/p>\n

    “Designed a new vertical sewage pump range around the WPWO100. The output bore tolerance was tight enough to slip-fit the pump shaft without adapter sleeve \u2014 that simplification cut 12 minutes of assembly time per unit. Catalogue test data matched our bench measurements within 4% on torque output.”<\/p>\n<\/div>\n

    \n

    Naree Wattana<\/strong>, In\u017einier z\u00e1vodu, chemick\u00fd komplex Map Ta Phut (3. \u0161tvr\u0165rok 2025)<\/p>\n

    “Four WPWO155 i=40 units on cooling tower damper actuators, replacing failed European-brand units. Fifteen months in coastal saline air, and the polyurethane coating has held up. Self-locking holds the dampers steady against wind load without needing a separate brake \u2014 that simplified our control wiring.”<\/p>\n<\/div>\n

    \n

    Kim Seo-yun<\/strong>, In\u017einier obstar\u00e1vania, Incheon chemicals (1. \u0161tvr\u0165rok 2026)<\/p>\n

    “Quotation for WPWO120 came back inside 24 hours with the 3D STEP file attached. Material certificates for the bronze wheel and worm shaft arrived with the shipment, which our QA team needs for our ISO audit pack. Two units on a slurry pump drive, six months in, no complaints.”<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Z\u00e1vitovkov\u00e1 prevodovka s\u00e9rie WP v konfigur\u00e1cii s v\u00fdstupnou pr\u00edrubou (WPWO): liatinov\u00e9 teleso, dut\u00fd v\u00fdstupn\u00fd otvor so skrutkovanou pr\u00edrubovou plochou PCD, vhodn\u00e1 na priamu mont\u00e1\u017e na teles\u00e1 \u010derpadiel, mie\u0161acie zostavy a konce pohonov z\u00e1vitoviek. Dev\u00e4\u0165 katal\u00f3gov\u00fdch prevodov\u00fdch pomerov od i=5 do i=60, v\u00fdstupn\u00fd kr\u00fatiaci moment 19\u20132745 Nm v celom rozsahu r\u00e1mu, menovit\u00fd v\u00fdkon 0,12 kW a\u017e 33,2 kW. Z\u00e1vitovkov\u00e9 koleso z c\u00ednov\u00e9ho bronzu ZQSn10-3; cementovan\u00fd z\u00e1vitovkov\u00fd hriade\u013e 20CrMnTi na tvrdos\u0165 56\u201362 HRC. Pr\u00edruby motora IEC od 56B14 do 132B5 skladom.<\/p>","protected":false},"featured_media":1475,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1335],"product_tag":[],"class_list":{"0":"post-1474","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-worm-gear-reducer","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/wormreducers.xyz\/sk\/wp-json\/wp\/v2\/product\/1474","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wormreducers.xyz\/sk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wormreducers.xyz\/sk\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wormreducers.xyz\/sk\/wp-json\/wp\/v2\/comments?post=1474"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wormreducers.xyz\/sk\/wp-json\/wp\/v2\/media\/1475"}],"wp:attachment":[{"href":"https:\/\/wormreducers.xyz\/sk\/wp-json\/wp\/v2\/media?parent=1474"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wormreducers.xyz\/sk\/wp-json\/wp\/v2\/product_brand?post=1474"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wormreducers.xyz\/sk\/wp-json\/wp\/v2\/product_cat?post=1474"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wormreducers.xyz\/sk\/wp-json\/wp\/v2\/product_tag?post=1474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}