{"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\/cs\/product\/wpwo-worm-gearbox-output-flange-wp-series-worm-reducer\/","title":{"rendered":"\u0160nekov\u00e1 p\u0159evodovka WPWO | \u0160nekov\u00e1 p\u0159evodovka s v\u00fdstupn\u00ed p\u0159\u00edrubou \u0159ady WP"},"content":{"rendered":"

WPWO \u2014 Varianta rodiny \u0161nekov\u00fdch p\u0159evodovek WP s p\u0159\u00edrubovou mont\u00e1\u017e\u00ed<\/h2>\n

WPWO je varianta s v\u00fdstupn\u00ed p\u0159\u00edrubou na\u0161\u00ed litinov\u00e9 \u0159ady WP. \u0161nekov\u00fd reduktor<\/strong>Zat\u00edmco konfigurace WPWDKS poh\u00e1n\u00ed z\u00e1t\u011b\u017e p\u0159es perovan\u00fd pln\u00fd v\u00fdstupn\u00ed h\u0159\u00eddel, WPWO m\u00e1 dut\u00fd v\u00fdstupn\u00ed otvor se \u0161roubovanou p\u0159\u00edrubovou plochou PCD \u2013 p\u0159evodovka se \u0161roubuje p\u0159\u00edmo na kryt z\u00e1t\u011b\u017ee, nikoli p\u0159es spojku. Mezi b\u011b\u017en\u00e9 c\u00edle pat\u0159\u00ed t\u011blesa vertik\u00e1ln\u00edch \u010derpadel, m\u00edchac\u00ed sestavy, konce pohon\u016f \u0161nekov\u00fdch dopravn\u00edk\u016f, pohony oto\u010dn\u00fdch v\u011bnc\u016f mal\u00fdch je\u0159\u00e1b\u016f a jak\u00e9koli aplikace, kde poh\u00e1n\u011bn\u00fd stroj nese vlastn\u00ed vstupn\u00ed h\u0159\u00eddel a p\u0159evodovka je navr\u017eena tak, aby s n\u00ed l\u00edcovala v jedn\u00e9 rovin\u011b.<\/p>\n

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

\u0160nekov\u00fd p\u0159evodov\u00fd stupe\u0148 WPWO pokr\u00fdv\u00e1 \u0161ir\u0161\u00ed rozsah to\u010div\u00e9ho momentu ne\u017e kter\u00e1koli jin\u00e1 varianta WP v na\u0161em katalogu: 19 Nm u nejmen\u0161\u00edho r\u00e1mu WPWO50 p\u0159i i=5, a\u017e po 2 745 Nm u r\u00e1mu WPWO250 p\u0159i i=60. Jmenovit\u00fd vstupn\u00ed v\u00fdkon se pohybuje od 0,12 kW (mal\u00fd pomocn\u00fd m\u00edchac\u00ed za\u0159\u00edzen\u00ed) do 33,2 kW (t\u011b\u017ek\u00fd \u0161nekov\u00fd dopravn\u00edk s filtrem). V\u00fdstupn\u00ed ot\u00e1\u010dky se pohybuj\u00ed od 19 ot\/min do 186,7 ot\/min od vstupn\u00edch 1 400 ot\/min \u2013 co\u017e je p\u0159irozen\u00fd rozsah pro pomalub\u011b\u017en\u00e9 pr\u016fmyslov\u00e9 stroje. Dal\u0161\u00ed varianty \u0159ady WP naleznete v na\u0161em \u0161ir\u0161\u00edm katalogu. \u0158ada \u0161nekov\u00fdch p\u0159evodovek \u0159ady WP<\/a> v\u010detn\u011b konfigurac\u00ed WPWA (horizont\u00e1ln\u00ed p\u0159\u00edrubov\u00fd vstup) a WPWDV (vertik\u00e1ln\u00ed v\u00fdstup).<\/p>\n

Specifikace katalogu a nosnost r\u00e1mu<\/h2>\n

Prvn\u00ed tabulka n\u00ed\u017ee uv\u00e1d\u00ed katalogovou specifikaci \u0159ady \u0161nekov\u00fdch reduktor\u016f WPWO \u2013 uspo\u0159\u00e1d\u00e1n\u00ed p\u0159evod\u016f, rozsah to\u010div\u00e9ho momentu a v\u00fdkonu, materi\u00e1ly hlavn\u00edch opot\u0159ebiteln\u00fdch sou\u010d\u00e1st\u00ed a mo\u017enosti p\u0159\u00edrub motoru. Druh\u00e1 tabulka je matice nosnosti pro jednotliv\u00e9 r\u00e1my: vyberte r\u00e1m, p\u0159e\u010dt\u011bte si vstupn\u00ed v\u00fdkonov\u00e9 p\u00e1smo, kter\u00e9 sk\u0159\u00ed\u0148 nese, a porovnejte PCD v\u00fdstupn\u00ed p\u0159\u00edruby, kter\u00e1 odpov\u00edd\u00e1 va\u0161emu poh\u00e1n\u011bn\u00e9mu stroji. PCD (pr\u016fm\u011br rozte\u010dn\u00e9 kru\u017enice) je rozm\u011br, kter\u00fd je t\u0159eba specifikovat p\u0159i objedn\u00e1vce \u2013 rozte\u010d \u0161roub\u016f ur\u010duje, zda se p\u0159evodovka \u010dist\u011b p\u0159i\u0161roubuje ke st\u00e1vaj\u00edc\u00ed p\u0159\u00edrub\u011b, proto se vyplat\u00ed p\u0159ed cenovou nab\u00eddkou pe\u010dliv\u011b zm\u011b\u0159it.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Vlastnictv\u00ed<\/th>\nSpecifikace<\/th>\n<\/tr>\n<\/thead>\n
Uspo\u0159\u00e1d\u00e1n\u00ed ozuben\u00fdch kol<\/td>\nJednostup\u0148ov\u00fd \u0161nek \u2013 pravo\u00fahl\u00fd k\u0159\u00ed\u017een\u00ed osy 90\u00b0<\/td>\n<\/tr>\n
V\u00fdstupn\u00ed to\u010div\u00fd moment<\/td>\n19 Nm (WPWO50, i=5) a\u017e 2 745 Nm (WPWO250, i=60)<\/td>\n<\/tr>\n
Jmenovit\u00fd vstupn\u00ed v\u00fdkon<\/td>\n0,12 kW \u2013 33,2 kW (v z\u00e1vislosti na velikosti r\u00e1mu)<\/td>\n<\/tr>\n
Vstupn\u00ed rychlost<\/td>\n1 400 ot\/min jmenovit\u00e9 ot\u00e1\u010dky (4p\u00f3lov\u00fd motor IEC)<\/td>\n<\/tr>\n
Rozsah v\u00fdstupn\u00edch ot\u00e1\u010dek<\/td>\n19 ot.\/min (i=60) a\u017e 186,7 ot.\/min (i=7,5)<\/td>\n<\/tr>\n
Katalogov\u00e9 pom\u011bry<\/td>\ni = 5, 10, 15, 20, 25, 30, 40, 50, 60 (dev\u011bt standardn\u00edch krok\u016f)<\/td>\n<\/tr>\n
Konfigurace v\u00fdstupu<\/td>\nHollow bore with bolted output flange (the “O” in WPWO denotes Output-flange)<\/td>\n<\/tr>\n
Bydlen\u00ed<\/td>\n\u0160ed\u00e1 litina HT200 \u2013 odl\u00e9v\u00e1n\u00ed do p\u00edskov\u00e9 formy, odleh\u010den\u00ed pnut\u00ed, obr\u00e1b\u011bn\u00ed na IT8 na lo\u017eiskov\u00fdch \u00falo\u017en\u00fdch ploch\u00e1ch a p\u0159\u00edrubov\u00e9 plo\u0161e<\/td>\n<\/tr>\n
\u0160nekov\u00e9 kolo<\/td>\nC\u00ednov\u00fd bronz ZQSn10-3 (10% Sn, 3% Zn) dle GB\/T 1176, ekvivalent CuSn10Zn2 v EN 1982<\/td>\n<\/tr>\n
\u0160nekov\u00e1 h\u0159\u00eddel<\/td>\nLegovan\u00e1 ocel 20CrMnTi \u00b7 cementovan\u00e1 0,5\u20130,8 mm \u00b7 kalen\u00e1 v oleji \u00b7 brou\u0161en\u00e1 \u00b7 56\u201362 HRC<\/td>\n<\/tr>\n
Materi\u00e1l v\u00fdstupn\u00ed p\u0159\u00edruby<\/td>\nSt\u0159edn\u011b uhl\u00edkov\u00e1 ocel C45 \u00b7 induk\u010dn\u011b kalen\u00e1 na okraj\u00edch otvor\u016f pro \u0161rouby<\/td>\n<\/tr>\n
Lo\u017eiska<\/td>\n\u0160nek: p\u00e1rov\u00e1 sada s koso\u00fahl\u00fdm stykem absorbuj\u00edc\u00ed axi\u00e1ln\u00ed posuv. V\u00fdstup: ku\u017eel\u00edkov\u00e1 lo\u017eiska dimenzovan\u00e1 na radi\u00e1ln\u00ed moment p\u0159evisl\u00e9ho zat\u00ed\u017een\u00ed p\u0159\u00edrubou<\/td>\n<\/tr>\n
IEC p\u0159\u00edruby motoru<\/td>\n56B14, 63B5, 63B14, 71B14, 80B14, 90B5, 100B5, 112B5, 132B5<\/td>\n<\/tr>\n
Mazivo<\/td>\nMiner\u00e1ln\u00ed CLP 220 standardn\u00ed n\u00e1pl\u0148 \/ syntetick\u00fd PAG ISO VG 220 voliteln\u00fd pro trvalou olejovou l\u00e1ze\u0148 > 80 \u00b0C<\/td>\n<\/tr>\n
Standardn\u00ed barvy<\/td>\nRAL 6005 mechov\u011b zelen\u00e1, RAL 5015 nebesky modr\u00e1, RAL 7001 st\u0159\u00edbro\u0161ed\u00e1 (na vy\u017e\u00e1d\u00e1n\u00ed i RAL na m\u00edru)<\/td>\n<\/tr>\n
Z\u00e1ruka<\/td>\n12 m\u011bs\u00edc\u016f od uveden\u00ed do provozu \u00b7 18 m\u011bs\u00edc\u016f od odesl\u00e1n\u00ed<\/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

\"Rozm\u011br<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
R\u00e1m<\/th>\nVzd\u00e1lenost st\u0159edu a (mm)<\/th>\nVstupn\u00ed v\u00fdkon (kW)<\/th>\nV\u00fdstupn\u00ed otvor \u00d8 (mm)<\/th>\nV\u00fdstupn\u00ed p\u0159\u00edruba PCD (mm)<\/th>\nMaxim\u00e1ln\u00ed v\u00fdstupn\u00ed to\u010div\u00fd 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

Pro\u010d je p\u0159\u00edrubov\u00fd v\u00fdstup d\u016fle\u017eit\u00fd \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

Tato elegance s sebou nese konstruk\u010dn\u00ed n\u00e1klady. Proto\u017ee v\u00fdstupn\u00ed otvor nyn\u00ed nese radi\u00e1ln\u00ed moment poh\u00e1n\u011bn\u00e9ho stroje \u2013 zat\u00ed\u017een\u00ed ji\u017e nespo\u010d\u00edv\u00e1 na samostatn\u00e9m lo\u017eisku \u2013 v\u00fdstupn\u00ed lo\u017eiska \u0161nekov\u00e9ho reduktoru WPWO mus\u00ed b\u00fdt v\u011bt\u0161\u00ed ne\u017e ekvivalentn\u00ed jednotky s pln\u00fdm h\u0159\u00eddelem. Pr\u00e1v\u011b z tohoto d\u016fvodu pou\u017e\u00edv\u00e1me na v\u00fdstupn\u00ed stran\u011b ku\u017eel\u00edkov\u00e1 lo\u017eiska m\u00edsto kuli\u010dkov\u00fdch lo\u017eisek s hlubokou dr\u00e1\u017ekou; dvojice ku\u017eel\u00edkov\u00fdch v\u00e1le\u010dk\u016f bez probl\u00e9m\u016f zvl\u00e1d\u00e1 axi\u00e1ln\u00ed i radi\u00e1ln\u00ed momentov\u00e9 zat\u00ed\u017een\u00ed. U pohonu vertik\u00e1ln\u00edho m\u00edcha\u010de je to z\u00e1sadn\u00ed: hmotnost ob\u011b\u017en\u00e9ho kola m\u00edcha\u010de, radi\u00e1ln\u00ed odpor kapaliny a axi\u00e1ln\u00ed axi\u00e1ln\u00ed tlak vstupuj\u00ed do p\u0159evodovky na stejn\u00e9 p\u0159\u00edrubov\u00e9 plo\u0161e.<\/p>\n

\u010castou chybou, kterou d\u011blaj\u00ed specifikato\u0159i nov\u00fdch \u0161nekov\u00fdch reduktor\u016f, je, \u017ee zach\u00e1zej\u00ed s WPWO a WPWDKS jako s zam\u011bniteln\u00fdmi pouze na z\u00e1klad\u011b velikosti r\u00e1mu a p\u0159evodov\u00e9ho pom\u011bru. To v\u0161ak nen\u00ed pravda. V\u00fdstupn\u00ed p\u0159\u00edruba WPWO je konstruk\u010dn\u00ed prvek, nikoli spojovac\u00ed prvek. WPWO specifikujte, pokud m\u00e1 poh\u00e1n\u011bn\u00fd stroj vlastn\u00ed lo\u017eiska a chcete, aby se p\u0159evodovka p\u0159i\u0161roubovala ke st\u00e1vaj\u00edc\u00ed p\u0159\u00edrubov\u00e9 plo\u0161e. WPWDKS specifikujte, pokud pot\u0159ebujete voln\u011b stoj\u00edc\u00ed pevn\u00fd v\u00fdstupn\u00ed h\u0159\u00eddel, kter\u00fd poh\u00e1n\u00ed p\u0159es spojku z\u00e1t\u011b\u017e upevn\u011bnou na lo\u017eisku.<\/p>\n

\"Pravo\u00fahl\u00fd<\/p>\n

Generov\u00e1n\u00ed tepla, tepeln\u00fd v\u00fdkon a dimenzov\u00e1n\u00ed pro nep\u0159etr\u017eit\u00fd provoz<\/h2>\n

Dimenzov\u00e1n\u00ed \u0161nekov\u00e9ho p\u0159evodu WPWO pro pohon m\u00edcha\u010dky nebo \u010derpadla s kontinu\u00e1ln\u00edm provozem vy\u017eaduje zv\u00e1\u017een\u00ed tepeln\u00e9 kapacity vedle to\u010div\u00e9ho momentu. \u0160nekov\u00fd p\u0159evod typu WP m\u00e1 dva odli\u0161n\u00e9 v\u00fdkonov\u00e9 parametry, kter\u00e9 katalog ne v\u017edy zd\u016fraz\u0148uje. Prvn\u00edm je mechanick\u00fd jmenovit\u00fd v\u00fdkon \u2013 zat\u00ed\u017een\u00ed, kter\u00e9 zuby ozuben\u00e9ho kola, lo\u017eiska a h\u0159\u00eddele unesou bez zlomen\u00ed p\u0159i zat\u00ed\u017een\u00ed SF=1,0. Druh\u00fdm je tepeln\u00fd jmenovit\u00fd v\u00fdkon \u2013 teplo, kter\u00e9 m\u016f\u017ee t\u011bleso odv\u00e1d\u011bt do okoln\u00edho vzduchu, ani\u017e by olejov\u00e1 l\u00e1ze\u0148 p\u0159ekro\u010dila svou degrada\u010dn\u00ed teplotu.<\/p>\n

Pro jednostup\u0148ov\u00fd \u0161nekov\u00fd reduktor WPWO p\u0159i i=40 se \u00fa\u010dinnost s\u00edt\u011b pohybuje kolem 70%. P\u0159\u00edkon 5,5 kW tedy generuje 5,5 \u00d7 0,30 = 1,65 kW odpadn\u00edho tepla, kter\u00e9 mus\u00ed opustit sk\u0159\u00ed\u0148 konvekc\u00ed a s\u00e1l\u00e1n\u00edm. P\u0159i okoln\u00ed teplot\u011b 25 \u00b0C s instalac\u00ed v klidn\u00e9m vzduchu litinov\u00e1 sk\u0159\u00ed\u0148 WPWO135 tepeln\u011b rozpt\u00fdl\u00ed zhruba 1,4 kW. U \u0161nekov\u00e9ho reduktoru s v\u00fdkonem ni\u017e\u0161\u00edm ne\u017e 1,65 kW se generuje teplo, co\u017e znamen\u00e1, \u017ee jednotka nem\u016f\u017ee b\u011b\u017eet nep\u0159etr\u017eit\u011b p\u0159i sv\u00e9m mechanick\u00e9m v\u00fdkonu bez pomocn\u00e9ho chlazen\u00ed. Bu\u010f p\u0159ejd\u011bte na WPWO147 (dal\u0161\u00ed r\u00e1m, v\u011bt\u0161\u00ed plocha sk\u0159\u00edn\u011b), p\u0159idejte nucen\u00e9 v\u011btr\u00e1n\u00ed, nebo se sm\u00ed\u0159te s t\u00edm, \u017ee jednotka m\u016f\u017ee b\u011b\u017eet pouze p\u0159eru\u0161ovan\u011b p\u0159i p\u0159\u00edkonu 5,5 kW.<\/p>\n

Toto je past, kter\u00e1 zasko\u010d\u00ed ty, kte\u0159\u00ed poprv\u00e9 po\u017eaduj\u00ed \u0161nekov\u00e9 p\u0159evody \u0159ady WP, a proto se v na\u0161em formul\u00e1\u0159i \u017e\u00e1dosti p\u0159ed pod\u00e1n\u00edm cenov\u00e9 nab\u00eddky pt\u00e1 na okoln\u00ed teplotu, pracovn\u00ed cyklus a po\u010det hodin za den. Sloupec s mechanick\u00fdmi parametry v tabulce velikost\u00ed r\u00e1mu p\u0159edpokl\u00e1d\u00e1 p\u0159eru\u0161ovan\u00fd provoz; pro nep\u0159etr\u017eit\u00fd provoz nad 12 hodin denn\u011b sni\u017ete v\u00fdkon faktorem mezi 0,7 (teplota okol\u00ed 45 \u00b0C, uzav\u0159en\u00fd kryt) a 0,9 (teplota okol\u00ed 25 \u00b0C, otev\u0159en\u00e9 v\u011btr\u00e1n\u00ed). Uve\u010fte skute\u010dn\u00e9 provozn\u00ed prost\u0159ed\u00ed a my v\u00e1m vr\u00e1t\u00edme tepeln\u011b ov\u011b\u0159enou velikost r\u00e1mu, nikoli pouze mechanicky dosta\u010duj\u00edc\u00ed.<\/p>\n

Kde si geometrie p\u0159\u00edrubov\u00e9ho v\u00fdstupu zaslou\u017e\u00ed svou pr\u00e9mii<\/h2>\n

\u0160nekov\u00fd reduktor WPWO je vybr\u00e1n pro aplikace, kde z\u00e1t\u011b\u017e nab\u00edz\u00ed vlastn\u00ed vstupn\u00ed p\u0159\u00edrubu a je vhodn\u011bj\u0161\u00ed hnac\u00ed \u00fastroj\u00ed bez spojky. N\u00ed\u017ee uveden\u00fdch p\u011bt sektor\u016f pokr\u00fdv\u00e1 zhruba 851 TP3T objedn\u00e1vek WPWO dodan\u00fdch korejsk\u00fdm a region\u00e1ln\u00edm pr\u016fmyslov\u00fdm z\u00e1kazn\u00edk\u016fm za posledn\u00edch dvan\u00e1ct m\u011bs\u00edc\u016f.<\/p>\n

Pohony vertik\u00e1ln\u00edch m\u00edchadel a agit\u00e1tor\u016f<\/h3>\n

Pohony m\u00edchadel montovan\u00e9 naho\u0159e v n\u00e1dr\u017e\u00edch pro chemik\u00e1lie, barvy a zpracov\u00e1n\u00ed potravin se \u0161roubuj\u00ed p\u0159\u00edmo k v\u00fdstupn\u00ed p\u0159\u00edrub\u011b WPWO. Sloup m\u00edchadla vis\u00ed z p\u0159\u00edruby pomoc\u00ed \u010depu h\u0159\u00eddele a bronzov\u00e9 kolo uvnit\u0159 \u0161nekov\u00e9ho p\u0159evodu WPWO absorbuje tlak od ob\u011b\u017en\u00e9ho kola. \u0160nekov\u00fd p\u0159evod WPWO100 s p\u0159evodovkou i=30 a motorem o v\u00fdkonu 1,5 kW je tahounem pro m\u00edchadla s n\u00e1dr\u017e\u00ed o objemu 200\u2013400 litr\u016f; WPWO155 i=20 s v\u00fdkonem 5,5 kW zvl\u00e1d\u00e1 pr\u016fmyslov\u00e1 m\u00edchadla o objemu 1 000\u20132 000 litr\u016f.<\/p>\n

Pohony vertik\u00e1ln\u00edch t\u011bles \u010derpadel<\/h3>\n

\u010cerpadla na odpadn\u00ed vody s vertik\u00e1ln\u00ed h\u0159\u00eddel\u00ed, kalov\u00e1 \u010derpadla a p\u00edstov\u00e1 \u010derpadla pro visk\u00f3zn\u00ed kapaliny montuj\u00ed WPWO p\u0159\u00edmo na hlavu \u010derpadla. \u0160nekov\u00fd p\u0159evodov\u00fd stupe\u0148 WPWO80 nebo WPWO100 s i=10 ve spojen\u00ed s motorem o v\u00fdkonu 0,75\u20132,2 kW poskytuje rozsah ot\u00e1\u010dek 140\u2013187 ot\/min, kter\u00fd v\u011bt\u0161ina objemov\u00fdch \u010derpadel pot\u0159ebuje. P\u0159\u00edrubov\u00e1 mont\u00e1\u017e eliminuje nutnost op\u011btovn\u00e9ho se\u0159\u00edzen\u00ed ucp\u00e1vky, kter\u00e1 je b\u011b\u017en\u00e1 u sp\u0159a\u017een\u00fdch pohon\u016f \u010derpadel.<\/p>\n

Konce pohonu \u0161nekov\u00e9ho dopravn\u00edku<\/h3>\n

\u0160neky pro manipulaci s prachem z filtra\u010dn\u00edho za\u0159\u00edzen\u00ed, dopravu cementov\u00e9ho sl\u00ednku a odstra\u0148ov\u00e1n\u00ed kalu jsou p\u0159iv\u00e1d\u011bny do p\u0159\u00edrubou namontovan\u00e9ho \u0161nekov\u00e9ho reduktoru s p\u0159\u00edrubov\u00fdm hnac\u00edm n\u00e1bojem, kter\u00fd je p\u0159ipojen k dopravn\u00edku WPWO. R\u00e1my WPWO135 a\u017e WPWO250 pokr\u00fdvaj\u00ed \u0161nekov\u00e9 dopravn\u00edky s \u0161\u00ed\u0159kou \u017elabu od 250 mm do 600 mm. Samosvorn\u00e9 p\u0159evodov\u00e9 pom\u011bry i \u2265 30 zabra\u0148uj\u00ed zp\u011btn\u00e9mu chodu \u0161nekov\u00e9ho sloupce p\u0159i v\u00fdpadku v\u00fdkonu \u2013 co\u017e je d\u016fle\u017eit\u00e9, kdy\u017e je dopravn\u00edk pln\u00fd a zp\u011btn\u00fd tok by mohl p\u0159et\u00ed\u017eit v\u00fdstupn\u00ed konec.<\/p>\n

Oto\u010dn\u00e9 pohony mal\u00fdch je\u0159\u00e1b\u016f a ru\u010dn\u00edch zved\u00e1k\u016f<\/h3>\n

\u0160nekov\u00fd reduktor WPWO poh\u00e1n\u011bj\u00edc\u00ed pastorek oto\u010dn\u00e9ho v\u011bnce poskytuje kladn\u00fd p\u0159\u00eddr\u017en\u00fd moment bez extern\u00ed brzdy na mal\u00fdch oto\u010dn\u00fdch je\u0159\u00e1bech, teleskopick\u00fdch zved\u00e1c\u00edch a skladov\u00fdch je\u0159\u00e1bech. V\u00fdstupn\u00ed p\u0159\u00edruba poh\u00e1n\u00ed h\u0159\u00eddel pastorku, kter\u00e1 p\u0159\u00edmo zab\u00edr\u00e1 se zuby oto\u010dn\u00e9ho v\u011bnce \u2013 typick\u00e1 konfigurace je WPWO120 i=50 s brzdov\u00fdm motorem o v\u00fdkonu 1,5 kW.<\/p>\n

Pohony ventil\u00e1tor\u016f a klapek chladic\u00edch v\u011b\u017e\u00ed<\/h3>\n

Pro pr\u016fmyslov\u00e9 pohony klapek s prom\u011bnn\u00fdm sklonem chladic\u00edch v\u011b\u017e\u00ed, \u0161nekov\u00fd p\u0159evodov\u00fd p\u0159evod o velikosti r\u00e1mu WPWO80 nebo WPWO100 a pomalob\u011b\u017en\u00e9 pohony mal\u00fdch \u010dl\u00e1nkov\u00fdch ventil\u00e1tor\u016f pou\u017eijte WPWO80 nebo WPWO100 s p\u0159\u00edrubou namontovanou na n\u00e1boji klapky. Venkovn\u00ed ochrana proti pov\u011btrnostn\u00edm vliv\u016fm a korozivzdorn\u00e1 litinov\u00e1 sk\u0159\u00ed\u0148 odol\u00e1vaj\u00ed vlhk\u00e9mu prost\u0159ed\u00ed, kter\u00e9 zni\u010d\u00ed hlin\u00edkov\u00e9 alternativy b\u011bhem jednoho nebo dvou let.<\/p>\n

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

\n<\/div>\n

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

\n<\/div>\n

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

\n<\/div>\n

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

\n<\/div>\n<\/div>\n

Nejlep\u0161\u00ed postupy pro instalaci WPWO s p\u0159\u00edrubovou mont\u00e1\u017e\u00ed<\/h2>\n

Instalace \u0161nekov\u00e9ho p\u0159evodu s p\u0159\u00edrubov\u00fdm v\u00fdstupem se od sp\u0159a\u017een\u00e9 p\u0159evodovky li\u0161\u00ed v n\u011bkolika mal\u00fdch, ale z\u00e1sadn\u00edch ohledech. Dodr\u017een\u00ed n\u00ed\u017ee uveden\u00e9ho \u010dty\u0159krokov\u00e9ho postupu p\u0159i uveden\u00ed do provozu p\u0159edch\u00e1z\u00ed nej\u010dast\u011bj\u0161\u00edm probl\u00e9m\u016fm se z\u00e1rukou, s nimi\u017e se setk\u00e1v\u00e1me u vr\u00e1cen\u00fdch jednotek.<\/p>\n

    \n
  1. 1<\/span>
    \nOv\u011b\u0159te kolmost \u010deln\u00ed plochy p\u0159\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>
    \nUtahujte \u0161rouby p\u0159\u00edruby v k\u0159\u00ed\u017eov\u00e9m po\u0159ad\u00ed.<\/strong> Pou\u017eijte momentov\u00fd kl\u00ed\u010d, dva pr\u016fchody \u2013 prvn\u00ed pr\u016fchod p\u0159i kone\u010dn\u00e9m utahovac\u00edm momentu 50%, druh\u00fd pr\u016fchod na pln\u00fd utahovac\u00ed moment. K\u0159\u00ed\u017eov\u00fd vzor zabra\u0148uje nata\u017een\u00ed \u010deln\u00ed plochy p\u0159\u00edruby. Kone\u010dn\u00e9 hodnoty utahovac\u00edho momentu jsou uvedeny v listu pro uveden\u00ed do provozu WPWO, kter\u00fd je dod\u00e1v\u00e1n s ka\u017edou jednotkou.<\/li>\n
  3. 3<\/span>
    \nP\u0159ed zasunut\u00edm \u0161roubov\u00e9ho soukol\u00ed do p\u016fvodn\u00ed polohy zkontrolujte spr\u00e1vn\u00e9 usazen\u00ed vstupn\u00edho h\u0159\u00eddele.<\/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>
    \nNechte \u0161nekov\u00fd reduktor b\u011b\u017eet jednu hodinu bez zat\u00ed\u017een\u00ed a pot\u00e9 zkontrolujte hladinu oleje.<\/strong> Po uveden\u00ed do provozu nechte \u0161nekov\u00fd reduktor WPWO b\u011b\u017eet 60 minut napr\u00e1zdno. Zastavte jej, po\u010dkejte 30 minut, ne\u017e se z l\u00e1zn\u011b usad\u00ed vzduch, a zkontrolujte hladinu oleje na pr\u016fzoru. V p\u0159\u00edpad\u011b pot\u0159eby olej dopl\u0148te \u2013 p\u0159i prvn\u00edm spu\u0161t\u011bn\u00ed se \u010dasto ukazuje, \u017ee hladina oleje klesne o 3\u20135 mm, proto\u017ee se uvol\u0148uj\u00ed vzduchov\u00e9 kapsy.<\/li>\n<\/ol>\n

    Certifikace kvality a p\u0159ej\u00edmac\u00ed zkou\u0161ky<\/h2>\n

    Ka\u017ed\u00fd \u0161nekov\u00fd reduktor WPWO opou\u0161t\u011bj\u00edc\u00ed v\u00fdrobn\u00ed linku proch\u00e1z\u00ed \u010dty\u0159stup\u0148ovou p\u0159ej\u00edmac\u00ed zkou\u0161kou. Prvn\u00ed je rozm\u011brov\u00e1 kontrola \u2013 kontrola ulo\u017een\u00ed lo\u017eisek, h\u00e1zen\u00ed v\u00fdstupn\u00ed p\u0159\u00edruby, rozte\u010d \u0161roub\u016f p\u0159\u00edruby motoru, v\u0161e m\u011b\u0159eno podle v\u00fdkres\u016f \u0159\u00edzen\u00fdch normou ISO 9001. Druhou je z\u00e1b\u011bh napr\u00e1zdno: 30 minut p\u0159i jmenovit\u00fdch vstupn\u00edch ot\u00e1\u010dk\u00e1ch v obou sm\u011brech ot\u00e1\u010den\u00ed, sledov\u00e1n\u00ed n\u00e1r\u016fstu teploty a poslech hluku lo\u017eiska. T\u0159et\u00ed zkou\u0161ka \u0161nekov\u00e9ho reduktoru je zkou\u0161ka se zat\u00ed\u017een\u00edm: 60 minut p\u0159i jmenovit\u00e9m vstupn\u00edm v\u00fdkonu 75%, sledov\u00e1n\u00ed stabilizace teploty oleje. \u010ctvrtou je z\u00e1v\u011bre\u010dn\u00e1 vizu\u00e1ln\u00ed kontrola a kontrola t\u011bsnosti po 24 hodin\u00e1ch ochlazov\u00e1n\u00ed.<\/p>\n

    Ke ka\u017ed\u00e9 jednotce \u0161nekov\u00e9ho p\u0159evodu WPWO je dod\u00e1v\u00e1n protokol z v\u00fdrobn\u00edch zkou\u0161ek, podepsan\u00fd inspektorem kontroly kvality a sledovateln\u00fd k \u0161ar\u017ei tepeln\u00e9ho zpracov\u00e1n\u00ed \u0161nekov\u00e9ho h\u0159\u00eddele a tavb\u011b odl\u00e9v\u00e1n\u00ed bronzov\u00e9ho kola. Korej\u0161t\u00ed z\u00e1kazn\u00edci, kte\u0159\u00ed vy\u017eaduj\u00ed sv\u011bdeckou kontrolu t\u0159et\u00ed stranou u kritick\u00fdch objedn\u00e1vek \u2013 obvykle u r\u00e1m\u016f WPWO175 a vy\u0161\u0161\u00edch, kter\u00e9 se pou\u017e\u00edvaj\u00ed v pohonech chemick\u00fdch m\u00edcha\u010dek \u2013 si mohou ve f\u00e1zi cenov\u00e9 nab\u00eddky specifikovat sv\u011bdeckou kontrolu od Bureau Veritas, SGS nebo T\u00dcV; cena se p\u0159ipo\u010d\u00edt\u00e1v\u00e1 za jednotku a pro zjednodu\u0161en\u00ed logistiky auditu se \u0159e\u0161\u00ed prost\u0159ednictv\u00edm jejich korejsk\u00fdch kancel\u00e1\u0159\u00ed.<\/p>\n

    Standardn\u00ed certifikace dod\u00e1van\u00e9 s ka\u017edou jednotkou zahrnuj\u00ed v\u00fdrobn\u00ed certifik\u00e1t ISO 9001:2015, prohl\u00e1\u0161en\u00ed o shod\u011b CE pro prodej v Evropsk\u00e9m hospod\u00e1\u0159sk\u00e9m prostoru a materi\u00e1lov\u00e9 certifik\u00e1ty pro \u0161nekovou h\u0159\u00eddel (v\u00e1rka s tepeln\u00fdm zpracov\u00e1n\u00edm 20CrMnTi) a bronzov\u00e9 kolo (lic\u00ed tavba ZQSn10-3). Referen\u010dn\u00ed dokumentace ke korejsk\u00fdm pr\u016fmyslov\u00fdm norm\u00e1m (KS) je k dispozici na vy\u017e\u00e1d\u00e1n\u00ed pro kupuj\u00edc\u00ed, kte\u0159\u00ed ji pot\u0159ebuj\u00ed pro mont\u00e1\u017e koncov\u00e9ho stroje s ozna\u010den\u00edm KS.<\/p>\n

    Dopl\u0148ky hnac\u00edho \u00fastroj\u00ed a sestersk\u00e9 reduk\u010dn\u00ed potrub\u00ed<\/h2>\n

    Pohonn\u00e9 jednotky se \u0161nekov\u00fdm reduktorem WPWO obvykle kombinuj\u00ed \u0161nekov\u00fd reduktor se t\u0159emi kategoriemi dopl\u0148kov\u00fdch produkt\u016f a jednou paraleln\u00ed reduk\u010dn\u00ed linkou od na\u0161\u00ed spole\u010dnosti. Korejsk\u00fd v\u00fdrobce \u0161nekov\u00fdch reduktor\u016f<\/a> katalogu. N\u00ed\u017ee uveden\u00e9 \u010dty\u0159i jsou se\u0159azeny podle toho, jak \u010dasto se objevuj\u00ed spole\u010dn\u011b s jednotkami WPWO na stejn\u00e9 objedn\u00e1vce.<\/p>\n

    Hnac\u00ed h\u0159\u00eddele (p\u0159evodovka).<\/strong> P\u0159esto\u017ee se v\u00fdstup WPWO montuje p\u0159\u00edmo na poh\u00e1n\u011bn\u00fd stroj, vstupn\u00ed strana se \u010dasto p\u0159ipojuje k motoru p\u0159es hnac\u00ed h\u0159\u00eddel, pokud je motor odd\u011blen\u00fd \u2013 co\u017e je typick\u00e9 pro instalace, kde je motor um\u00edst\u011bn v \u00farovni podlahy a p\u0159evodovka je vysoko na m\u00edchac\u00edm nebo \u010derpac\u00edm r\u00e1mu. Teleskopick\u00e9 a homokinetick\u00e9 hnac\u00ed h\u0159\u00eddele zvl\u00e1daj\u00ed mal\u00e9 \u00fahlov\u00e9 a axi\u00e1ln\u00ed odchylky, kter\u00e9 jsou nevyhnuteln\u00e9 u sva\u0159ovan\u00fdch r\u00e1m\u016f. Viz Hnac\u00ed h\u0159\u00eddele PTO a CVV<\/a> pro sestavy se shodnou d\u00e9lkou.<\/p>\n

    \u0160neky a p\u00e1ry \u0161nekov\u00fdch kol (vnit\u0159n\u00ed n\u00e1hradn\u00ed d\u00edly).<\/strong> Bronzov\u00e9 \u0161nekov\u00e9 kolo a ocelov\u00e1 \u0161nekov\u00e1 h\u0159\u00eddel jsou hlavn\u00edmi opot\u0159ebiteln\u00fdmi sou\u010d\u00e1stmi uvnit\u0159 ka\u017ed\u00e9 jednotky WPWO. Po 25 000\u201335 000 hodin\u00e1ch provozu kolo obvykle dos\u00e1hne sv\u00e9 meze opot\u0159eben\u00ed, zat\u00edmco litinov\u00e1 sk\u0159\u00ed\u0148 a ku\u017eel\u00edkov\u00e1 lo\u017eiska z\u016fst\u00e1vaj\u00ed provozuschopn\u00e9. Sada pro opravu \u0161nekov\u00e9ho kola a p\u0159evodovky umo\u017e\u0148uje \u00fadr\u017eb\u00e1\u0159sk\u00e9mu t\u00fdmu obnovit p\u0159evodovku na m\u00edst\u011b za zhruba t\u0159etinovou cenu oproti kompletn\u00ed v\u00fdm\u011bn\u011b jednotky. Velikost je p\u0159izp\u016fsobena pro ka\u017ed\u00fd r\u00e1m WPWO na p\u00e1ry \u0161nek\u016f a \u0161nekov\u00fdch kol<\/a>.<\/p>\n

    Planetov\u00e9 reduktory (sestersk\u00e1 produktov\u00e1 \u0159ada).<\/strong> Tam, kde aplikace vy\u017eaduje vysokou mechanickou \u00fa\u010dinnost (\u2265 95%) nebo velmi n\u00edzkou v\u016fli pro p\u0159esn\u00e9 polohov\u00e1n\u00ed \u2013 nap\u0159\u00edklad servopoh\u00e1n\u011bn\u00e9 indexovac\u00ed rota\u010dn\u00ed p\u0159evodovky nebo p\u0159esn\u00e9 polohov\u00e1n\u00ed h\u0159\u00eddele m\u00edchadla \u2013 je planetov\u00fd reduktor tou spr\u00e1vnou alternativn\u00ed \u0159adou. Stejn\u00fd dodavatel, jin\u00fd princip pohonu. Viz planetov\u00e9 reduktory<\/a> pro \u0159adov\u00e9 a pravo\u00fahl\u00e9 \u0159ady, kter\u00e9 dopl\u0148uj\u00ed \u0161nekov\u00fd p\u0159evod WPWO tam, kde je \u00fa\u010dinnost \u0161neku nedostate\u010dn\u00e1.<\/p>\n

    Zem\u011bd\u011blsk\u00e9 p\u0159evodovky (sestersk\u00e1 \u0159ada specifick\u00e1 pro dan\u00e9 odv\u011btv\u00ed).<\/strong> Pro pohony v\u00fdvodov\u00fdch h\u0159\u00eddel\u00ed traktor\u016f, pohony zavla\u017eovac\u00edch \u010derpadel, dopravn\u00edky pod\u00e1vac\u00edho potrub\u00ed a rota\u010dn\u00ed rota\u010dn\u00ed kyp\u0159i\u010de pou\u017e\u00edv\u00e1 n\u00e1\u0161 katalog zem\u011bd\u011blsk\u00fdch p\u0159evodovek podobnou technologii bronzov\u00fdch kol a ocelov\u00fdch \u0161nek\u016f v pouzdrech ur\u010den\u00fdch pro pou\u017eit\u00ed v ter\u00e9nu se zes\u00edlen\u00fdm t\u011bsn\u011bn\u00edm pro venkovn\u00ed prost\u0159ed\u00ed. v\u00fdm\u011bny zem\u011bd\u011blsk\u00fdch p\u0159evodovek<\/a> pro dimenzov\u00e1n\u00ed.<\/p>\n

    \n
    \n

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

    Hnac\u00ed h\u0159\u00eddele (doprovodn\u00fd p\u0159evodovka)<\/span><\/p>\n<\/div>\n

    \n

    \"\u0160neky<\/p>\n

    P\u00e1ry \u0161nekov\u00fdch p\u0159evod\u016f (vnit\u0159n\u00ed n\u00e1hradn\u00ed d\u00edly)<\/span><\/p>\n<\/div>\n

    \n

    \"Planetov\u00e9<\/p>\n

    Planetov\u00e9 p\u0159evodovky (sestersk\u00e1 produktov\u00e1 \u0159ada)<\/span><\/p>\n<\/div>\n

    \n

    \"Zem\u011bd\u011blsk\u00e9<\/p>\n

    Zem\u011bd\u011blsk\u00e9 p\u0159evodovky (sestersk\u00e1 produktov\u00e1 \u0159ada)<\/span><\/p>\n<\/div>\n<\/div>\n

    Specifikace a dimenzov\u00e1n\u00ed WPWO \u2013 nej\u010dast\u011bj\u0161\u00ed dotazy<\/h2>\n

    N\u00ed\u017ee uveden\u00e9 ot\u00e1zky jsou ty, kter\u00fdmi se n\u00e1\u0161 aplika\u010dn\u00ed t\u00fdm nej\u010dast\u011bji zab\u00fdv\u00e1 b\u011bhem kontroly cenov\u00fdch nab\u00eddek a poinstala\u010dn\u00ed podpory pro \u0159adu \u0161nekov\u00fdch reduktor\u016f WPWO. Odpov\u011bdi odr\u00e1\u017eej\u00ed sp\u00ed\u0161e data z laboratorn\u00edch zkou\u0161ek a praktick\u00e9 zku\u0161enosti ne\u017e marketingov\u00fd jazyk z katalogu.<\/p>\n

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

    \n
    \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: Jak si ov\u011b\u0159\u00edm, zda se v\u00fdstupn\u00ed p\u0159\u00edruba WPWO p\u0159i\u0161roubuje k m\u00e9mu st\u00e1vaj\u00edc\u00edmu t\u011blesu \u010derpadla nebo m\u00edcha\u010dky?<\/strong><\/p>\n

    A: Uve\u010fte PCD (pr\u016fm\u011br rozte\u010dn\u00e9 kru\u017enice), po\u010det \u0161roub\u016f a z\u00e1vit \u0161roubu st\u00e1vaj\u00edc\u00ed p\u0159\u00edrubov\u00e9 plochy na t\u011blese \u010derpadla nebo m\u00edchadla. K\u0159\u00ed\u017eov\u00fd odkaz na tabulku velikost\u00ed r\u00e1mu WPWO \u2013 katalogov\u00e9 hodnoty jsou uvedeny vedle ka\u017ed\u00e9ho r\u00e1mu. Pokud va\u0161e st\u00e1vaj\u00edc\u00ed p\u0159\u00edruba neodpov\u00edd\u00e1 katalogov\u00e9mu PCD, m\u016f\u017eeme u objedn\u00e1vek 5 a v\u00edce kus\u016f dodat adapt\u00e9rovou desku opracovanou na m\u00edru nebo vyvrtat v\u00fdstupn\u00ed p\u0159\u00edrubu WPWO k nestandardn\u00edmu PCD.<\/p>\n<\/div>\n

    \n

    Ot\u00e1zka: Jak\u00fd je maxim\u00e1ln\u00ed trval\u00fd v\u00fdstupn\u00ed to\u010div\u00fd moment, kter\u00fd zvl\u00e1dne \u0161nekov\u00fd p\u0159evodov\u00fd p\u0159evod WPWO?<\/strong><\/p>\n

    A: Pro nejv\u011bt\u0161\u00ed \u0161nekov\u00fd reduktor WPWO250 p\u0159i i=60 se syntetick\u00fdm mazivem PAG a SF=1,0 je katalogov\u00e1 hodnota 2 745 Nm. Pro nep\u0159etr\u017eit\u00fd provoz (16+ h\/den) pou\u017eijte faktor tepeln\u00e9ho sn\u00ed\u017een\u00ed v\u00fdkonu, kter\u00fd popisujeme v modulu pro dimenzov\u00e1n\u00ed \u2013 praktick\u00fd nep\u0159etr\u017eit\u00fd v\u00fdkon je 70\u2013901 TP3T z katalogu v z\u00e1vislosti na okoln\u00ed teplot\u011b a v\u011btr\u00e1n\u00ed.<\/p>\n<\/div>\n

    \n

    Ot\u00e1zka: M\u016f\u017ee b\u00fdt WPWO dod\u00e1n s dorazem pro \u0161ikm\u00e9 \u0161nekov\u00e9 dopravn\u00edky?<\/strong><\/p>\n

    A: Ano. Zp\u011btn\u00fd doraz s v\u00e1le\u010dkovou spojkou na vstupu \u0161nekov\u00e9ho h\u0159\u00eddele \u0161nekov\u00e9ho reduktoru je nab\u00edzen jako voliteln\u00fd dopln\u011bk montovan\u00fd z v\u00fdroby u v\u0161ech r\u00e1m\u016f WPWO od velikosti 80 v\u00fd\u0161e. Zp\u011btn\u00fd doraz je dimenzov\u00e1n na jmenovit\u00fd to\u010div\u00fd moment p\u0159evodovky a zaji\u0161\u0165uje pozitivn\u00ed zp\u011btn\u00fd chod p\u0159i v\u00fdpadku v\u00fdkonu. Specifikujte p\u0159i objedn\u00e1vce; dodate\u010dn\u00e1 mont\u00e1\u017e na m\u00edst\u011b je mo\u017en\u00e1, ale vy\u017eaduje demont\u00e1\u017e p\u0159evodovky.<\/p>\n<\/div>\n

    \n

    Ot\u00e1zka: Jak se axi\u00e1ln\u00ed axi\u00e1ln\u00ed kapacita WPWO srovn\u00e1v\u00e1 s radi\u00e1ln\u00ed?<\/strong><\/p>\n

    A: Ku\u017eel\u00edkov\u00e1 lo\u017eiska na v\u00fdstupn\u00ed stran\u011b \u0161nekov\u00e9ho reduktoru nesou oba prvky. Axi\u00e1ln\u00ed axi\u00e1ln\u00ed \u00fanosnost je u r\u00e1mu WPWO80 zhruba 0,8n\u00e1sobkem radi\u00e1ln\u00ed \u00fanosnosti a \u00fam\u011brn\u011b se \u0161k\u00e1luje s velikost\u00ed r\u00e1mu. Pro aplikace m\u00edchadel s v\u00fdznamn\u00fdm axi\u00e1ln\u00edm tlakem sm\u011brem dol\u016f (odpor ob\u011b\u017en\u00e9ho kola plus hmotnost sloupce) specifikujte axi\u00e1ln\u00ed axi\u00e1ln\u00ed \u00fanosnost v cenov\u00e9 nab\u00eddce; n\u011bkter\u00e9 aplikace vyu\u017e\u00edvaj\u00ed variantu v\u00fdstupn\u00ed p\u0159\u00edruby se samostatn\u011b specifikovan\u00fdmi axi\u00e1ln\u00edmi lo\u017eisky.<\/p>\n<\/div>\n

    \n

    Ot\u00e1zka: Je WPWO vhodn\u00fd pro provoz s venkovn\u00ed chladic\u00ed v\u011b\u017e\u00ed?<\/strong><\/p>\n

    A: Ano, se standardn\u00edm epoxidov\u00fdm n\u00e1t\u011brem a ut\u011bsn\u011bn\u00fdmi b\u0159itov\u00fdmi t\u011bsn\u011bn\u00edmi Viton. Pro pob\u0159e\u017en\u00ed slan\u00e9 prost\u0159ed\u00ed nebo pro trval\u00e9 vystaven\u00ed v\u00fdpar\u016fm chl\u00f3ru specifikujte variantu dvouslo\u017ekov\u00e9ho polyuretanov\u00e9ho n\u00e1t\u011bru a vn\u011bj\u0161\u00ed spojovac\u00ed prvky z nerezov\u00e9 oceli. V korejsk\u00fdch petrochemick\u00fdch z\u00e1vodech m\u00e1me jednotky WPWO100 a WPWO135 provozovan\u00e9 s pohony klapek chladic\u00edch v\u011b\u017e\u00ed bez selh\u00e1n\u00ed n\u00e1t\u011bru po v\u00edce ne\u017e 4 letech.<\/p>\n<\/div>\n

    \n

    Ot\u00e1zka: Kter\u00e9 n\u00e1hradn\u00ed d\u00edly se opot\u0159ebuj\u00ed jako prvn\u00ed a jak dlouho vydr\u017e\u00ed?<\/strong><\/p>\n

    A: Bronzov\u00e9 \u0161nekov\u00e9 kolo uvnit\u0159 \u0161nekov\u00e9ho reduktoru WPWO je prvn\u00ed, kter\u00e9 dos\u00e1hne sv\u00e9 meze opot\u0159eben\u00ed, obvykle po 25 000\u201335 000 provozn\u00edch hodin\u00e1ch p\u0159i zat\u00ed\u017een\u00ed SF=1,0. \u0160nekov\u00e1 h\u0159\u00eddel a ku\u017eel\u00edkov\u00e1 lo\u017eiska vydr\u017e\u00ed zhruba dvakr\u00e1t d\u00e9le. Opot\u0159eben\u00ed t\u011bsnic\u00edho b\u0159itu v\u00fdstupn\u00ed p\u0159\u00edruby se projev\u00ed prosakov\u00e1n\u00edm oleje kolem \u010deln\u00ed plochy p\u0159\u00edruby \u2013 v\u00fdm\u011bna je na m\u00edst\u011b 30minutov\u00e1 pr\u00e1ce. \u017divotnost sk\u0159\u00edn\u011b je v podstat\u011b \u017eivotnost\u00ed za\u0159\u00edzen\u00ed.<\/p>\n<\/div>\n

    \n

    Ot\u00e1zka: Dodac\u00ed lh\u016fta a skladov\u00e1 dostupnost r\u00e1m\u016f WPWO do Koreje?<\/strong><\/p>\n

    A: \u0160nekov\u00e9 reduktory WPWO o rozm\u011brech 50 a\u017e 135 jsou obvykle skladem v na\u0161em korejsk\u00e9m skladu s dod\u00e1n\u00edm do 2\u20135 pracovn\u00edch dn\u016f do v\u011bt\u0161iny pr\u016fmyslov\u00fdch m\u011bst. Modely WPWO147 a\u017e WPWO250 se z v\u00fdrobn\u00ed linky v Hangzhou odes\u00edlaj\u00ed s dodac\u00ed lh\u016ftou 3\u20134 t\u00fddny. Zak\u00e1zkov\u00e1 v\u00fdroba, lakov\u00e1n\u00ed nebo dorazy prodlu\u017euj\u00ed dodac\u00ed lh\u016ftu v obou p\u0159\u00edpadech zhruba o 2 t\u00fddny.<\/p>\n<\/div>\n<\/div>\n

    Ter\u00e9nn\u00ed zpr\u00e1vy z pr\u016fmyslov\u00fdch z\u00e1vod\u016f<\/h2>\n

    N\u00ed\u017ee uveden\u00e1 zp\u011btn\u00e1 vazba poch\u00e1z\u00ed od procesn\u00edch in\u017een\u00fdr\u016f, vedouc\u00edch \u00fadr\u017eby za\u0159\u00edzen\u00ed a konstrukt\u00e9r\u016f OEM z Koreje, Japonska, Vietnamu a Thajska, kte\u0159\u00ed v posledn\u00edch 12\u201318 m\u011bs\u00edc\u00edch specifikovali nebo servisovali jednotky WPWO. V p\u0159\u00edpadech, kdy z\u00e1kazn\u00edci dali p\u00edsemn\u00fd souhlas, jsou technick\u00e9 podrobnosti a velikost r\u00e1mu zachov\u00e1ny doslovn\u011b spolu s velikost\u00ed r\u00e1mu \u0161nekov\u00e9ho reduktoru.<\/p>\n

    \n
    \n

    Lee Ji-woo<\/strong>, Procesn\u00ed in\u017een\u00fdr, petrochemick\u00fd z\u00e1vod v Yeosu (1. \u010dtvrtlet\u00ed 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\u00e1\u0159 za\u0159\u00edzen\u00ed, v\u00fdrobce origin\u00e1ln\u00edho vybaven\u00ed pro m\u00edcha\u010dky v Osace (4. \u010dtvrtlet\u00ed 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>, Vedouc\u00ed \u00fadr\u017eby, cement\u00e1rna Pohang (3. \u010dtvrtlet\u00ed 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>, Strojn\u00ed in\u017een\u00fdr, z\u00e1vod na hnojiva Haiphong (3. \u010dtvrtlet\u00ed 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

    Choi Hyun-woo<\/strong>, V\u00fdrobce origin\u00e1ln\u00edch d\u00edl\u016f, z\u00e1vod na v\u00fdrobu \u010derpadel v Daegu (4. \u010dtvrtlet\u00ed 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>, Z\u00e1vodn\u00ed in\u017een\u00fdr, chemick\u00fd komplex Map Ta Phut (3. \u010dtvrtlet\u00ed 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\u017een\u00fdr n\u00e1kupu, Incheon chemicals (1. \u010dtvrtlet\u00ed 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":"

    \u0160nekov\u00e1 p\u0159evodovka \u0159ady WP v konfiguraci s v\u00fdstupn\u00ed p\u0159\u00edrubou (WPWO): litinov\u00e9 t\u011bleso, dut\u00fd v\u00fdstupn\u00ed otvor se \u0161roubovanou p\u0159\u00edrubovou plochou PCD, vhodn\u00e1 pro p\u0159\u00edmou mont\u00e1\u017e na t\u011blesa \u010derpadel, m\u00edcha\u010dky a pohony \u0161nekov\u00fdch dopravn\u00edk\u016f. Dev\u011bt katalogov\u00fdch p\u0159evodov\u00fdch stup\u0148\u016f od i=5 do i=60, v\u00fdstupn\u00ed to\u010div\u00fd moment 19\u20132745 Nm v cel\u00e9m rozsahu r\u00e1mu, jmenovit\u00fd v\u00fdkon 0,12 kW a\u017e 33,2 kW. \u0160nekov\u00e9 kolo z c\u00ednov\u00e9ho bronzu ZQSn10-3; cementa\u010dn\u011b kalen\u00e1 \u0161nekov\u00e1 h\u0159\u00eddel 20CrMnTi na tvrdost 56\u201362 HRC. P\u0159\u00edruby motor\u016f IEC od 56B14 do 132B5 skladem.<\/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\/cs\/wp-json\/wp\/v2\/product\/1474","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wormreducers.xyz\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wormreducers.xyz\/cs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wormreducers.xyz\/cs\/wp-json\/wp\/v2\/comments?post=1474"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wormreducers.xyz\/cs\/wp-json\/wp\/v2\/media\/1475"}],"wp:attachment":[{"href":"https:\/\/wormreducers.xyz\/cs\/wp-json\/wp\/v2\/media?parent=1474"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wormreducers.xyz\/cs\/wp-json\/wp\/v2\/product_brand?post=1474"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wormreducers.xyz\/cs\/wp-json\/wp\/v2\/product_cat?post=1474"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wormreducers.xyz\/cs\/wp-json\/wp\/v2\/product_tag?post=1474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}