{"id":1930,"date":"2026-04-17T03:56:20","date_gmt":"2026-04-17T03:56:20","guid":{"rendered":"https:\/\/worm-reducers.xyz\/?p=1930"},"modified":"2026-04-17T03:56:20","modified_gmt":"2026-04-17T03:56:20","slug":"worm-gear-reducers-for-mining-and-heavy-equipment","status":"publish","type":"post","link":"https:\/\/worm-reducers.xyz\/cs\/worm-gear-reducers-for-mining-and-heavy-equipment\/","title":{"rendered":"\u0160nekov\u00e9 reduktory pro t\u011b\u017eebn\u00ed a t\u011b\u017ekou techniku"},"content":{"rendered":"
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\u0160nekov\u00e9 reduktory pro t\u011b\u017eebn\u00ed a t\u011b\u017ekou techniku<\/h1>\n

T\u011b\u017eebn\u00ed a t\u011b\u017ek\u00fd pr\u016fmysl vy\u017eaduj\u00ed od \u0161nekov\u00e9ho reduktoru v\u00edce ne\u017e jak\u00e9koli jin\u00e9 odv\u011btv\u00ed. Neust\u00e1l\u00e9 r\u00e1zov\u00e9 zat\u00ed\u017een\u00ed, abrazivn\u00ed prach, vnik\u00e1n\u00ed vody a intervaly \u00fadr\u017eby m\u011b\u0159en\u00e9 v hodin\u00e1ch, nikoli ve dnech \u2013 tato p\u0159\u00edru\u010dka vysv\u011btluje, jak specifikovat \u0161nekov\u00fd reduktor, kter\u00fd to v\u0161echno vydr\u017e\u00ed.<\/p>\n

Z\u00edskejte cenovou nab\u00eddku pro t\u011b\u017eebn\u00ed aplikace<\/a><\/p>\n<\/div>\n<\/div>\n

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Co odli\u0161uje t\u011b\u017ebu: \u010cty\u0159i podm\u00ednky, kter\u00e9 eliminuj\u00ed standardn\u00ed reduktory<\/h2>\n
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B\u011b\u017en\u00e9 pr\u016fmyslov\u00e9 \u0161nekov\u00e9 reduktory jsou dimenzov\u00e1ny pro rovnom\u011brn\u00e9 nebo m\u00edrn\u011b r\u00e1zov\u00e9 zat\u00ed\u017een\u00ed v \u010dist\u00e9m prost\u0159ed\u00ed. D\u016fln\u00ed prost\u0159ed\u00ed poru\u0161uje v\u0161echny tyto podm\u00ednky sou\u010dasn\u011b \u2013 a proto se specifikace \u0161nekov\u00e9ho reduktoru pro d\u016fln\u00ed pou\u017eit\u00ed z\u00e1sadn\u011b li\u0161\u00ed od v\u00fdchoz\u00edch hodnot v katalogu.<\/p>\n

Trval\u00e9 r\u00e1zov\u00e9 zat\u00ed\u017een\u00ed:<\/strong> Drti\u010de hornin, vibra\u010dn\u00ed podava\u010de a dopravn\u00edky rudy vystavuj\u00ed \u0161nekov\u00fd reduktor \u0161pi\u010dk\u00e1m to\u010div\u00e9ho momentu o 2\u20135n\u00e1sobku pr\u016fm\u011brn\u00e9ho provozn\u00edho momentu v nep\u0159edv\u00eddateln\u00fdch intervalech. Standardn\u00ed provozn\u00ed faktor 1,25 nen\u00ed dostate\u010dn\u00fd \u2013 SF \u2265 2,0 je z\u00e1kladn\u00ed hodnota pro t\u011b\u017ebu a SF 2,5\u20133,0 je vhodn\u00e1 pro drti\u010de, podava\u010de a dopravn\u00edky.<\/p>\n

Vniknut\u00ed abrazivn\u00edho prachu a kalu:<\/strong> Oxid k\u0159emi\u010dit\u00fd a v\u00e1pencov\u00fd prach v kombinaci s vlhkost\u00ed z d\u016fln\u00edch odvodn\u011bn\u00ed tvo\u0159\u00ed abrazivn\u00ed pastu, kter\u00e1 nep\u0159etr\u017eit\u011b napad\u00e1 t\u011bsn\u011bn\u00ed h\u0159\u00eddel\u00ed. Kryt\u00ed IP65 je minimum pro such\u00e9 podzemn\u00ed podm\u00ednky. Kryt\u00ed IP66 je vy\u017eadov\u00e1no v\u0161ude tam, kde je b\u011b\u017en\u00e9 oplachov\u00e1n\u00ed vysokotlak\u00fdm proudem. Standardn\u00ed b\u0159itov\u00e9 t\u011bsn\u011bn\u00ed na nechr\u00e1n\u011bn\u00e9m \u0161nekov\u00e9m reduktoru v d\u016fln\u00edm prost\u0159ed\u00ed sel\u017ee za zlomek sv\u00e9 b\u011b\u017en\u00e9 \u017eivotnosti.<\/p>\n

24hodinov\u00fd nep\u0159etr\u017eit\u00fd provoz:<\/strong> Povrchov\u00e9 dopravn\u00edkov\u00e9 syst\u00e9my a ventila\u010dn\u00ed pohony v dolech b\u011b\u017e\u00ed nep\u0159etr\u017eit\u011b. Jmenovit\u00fd tepeln\u00fd v\u00fdkon je z\u00e1vazn\u00fdm omezen\u00edm v\u00fdb\u011bru \u2013 \u0161nekov\u00fd p\u0159evod mus\u00ed m\u00edt dostate\u010dn\u011b korigovan\u00fd P_th nad skute\u010dn\u00fdm vstupn\u00edm v\u00fdkonem p\u0159i provozn\u00ed okoln\u00ed teplot\u011b.<\/p>\n

Kr\u00e1tk\u00e9 intervaly \u00fadr\u017eby:<\/strong> Mnoho t\u011b\u017eebn\u00edch provoz\u016f pl\u00e1nuje mechanickou \u00fadr\u017ebu b\u011bhem sm\u011bn \u2013 30\u201360 minut ka\u017ed\u00fdch 8\u201312 hodin. \u0160nekov\u00fd reduktor v tomto prost\u0159ed\u00ed mus\u00ed b\u00fdt rychle opraviteln\u00fd, s p\u0159\u00edstupn\u00fdmi olejov\u00fdmi otvory a konstrukc\u00ed, kter\u00e1 umo\u017e\u0148uje v\u00fdm\u011bnu t\u011bsn\u011bn\u00ed bez speci\u00e1ln\u00edho n\u00e1\u0159ad\u00ed.<\/p>\n<\/div>\n

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Matice aplikac\u00ed t\u011b\u017eebn\u00edho za\u0159\u00edzen\u00ed<\/h2>\n

T\u011b\u017eba je jedn\u00edm z nejn\u00e1ro\u010dn\u011bj\u0161\u00edch odv\u011btv\u00ed pro \u0161nekov\u00e9 reduktory a n\u00e1sleduj\u00edc\u00ed tabulka ukazuje, kde se \u0161nekov\u00e9 reduktory pou\u017e\u00edvaj\u00ed v t\u011b\u017eebn\u00edm a t\u011b\u017ek\u00e9m pr\u016fmyslu, charakter zat\u00ed\u017een\u00ed v ka\u017ed\u00e9 poloze a parametry, kter\u00e9 ovliv\u0148uj\u00ed v\u00fdb\u011br.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n
Typ za\u0159\u00edzen\u00ed<\/th>\nPoloha reduktoru<\/th>\nNa\u010d\u00edst znak<\/th>\nMin. SF<\/th>\nMinim\u00e1ln\u00ed IP adresa<\/th>\n<\/tr>\n<\/thead>\n
P\u00e1sov\u00fd dopravn\u00edk rudy<\/td>\nHlavn\u00ed stanice pohonu<\/td>\nTrval\u00fd t\u011b\u017ek\u00fd, rozb\u011bhov\u00fd moment \u00d72,5<\/td>\n2.0<\/td>\nIP65<\/td>\n<\/tr>\n
D\u016fln\u00ed nav\u00edjen\u00ed \/ kladkostroj<\/td>\nPohon bubnu (pomocn\u00fd)<\/td>\nP\u0159eru\u0161ovan\u00fd, vysok\u00fd \u0161pi\u010dkov\u00fd to\u010div\u00fd moment, nutn\u00e1 samosvornost<\/td>\n2.5<\/td>\nIP65<\/td>\n<\/tr>\n
Vibra\u010dn\u00ed podava\u010d<\/td>\nExcentrick\u00fd pohon h\u0159\u00eddele<\/td>\nVysok\u00e9 r\u00e1zy, couv\u00e1n\u00ed, pra\u0161n\u00e9 prost\u0159ed\u00ed<\/td>\n2.5<\/td>\nIP65<\/td>\n<\/tr>\n
M\u00edchadlo hlu\u0161iny<\/td>\nPohon h\u0159\u00eddele m\u00edchadla<\/td>\nKontinu\u00e1ln\u00ed, odoln\u00e1 v\u016f\u010di kalu, vlhku a korozi<\/td>\n2.0<\/td>\nIP66<\/td>\n<\/tr>\n
V\u011btrac\u00ed dve\u0159e<\/td>\nPohon oto\u010dn\u00fdch dve\u0159\u00ed<\/td>\nP\u0159eru\u0161ovan\u00e9, udr\u017een\u00ed polohy proti tlaku vzduchu<\/td>\n2.0<\/td>\nIP65<\/td>\n<\/tr>\n
Dopravn\u00edk drti\u010de<\/td>\nPomal\u00e1 pohonn\u00e1 jednotka<\/td>\nSiln\u00e9 ot\u0159esy zp\u016fsoben\u00e9 n\u00e1razem kamen\u016f<\/td>\n3.0<\/td>\nIP65<\/td>\n<\/tr>\n
Cestov\u00e1n\u00ed t\u011b\u017eebn\u00edho za\u0159\u00edzen\u00ed<\/td>\nPohon p\u00e1s\u016f (pomocn\u00fd)<\/td>\nP\u0159eru\u0161ovan\u00e9, reverzn\u00ed, zemn\u00ed reak\u010dn\u00ed zat\u00ed\u017een\u00ed<\/td>\n2.5<\/td>\nIP65<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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Parametry v\u00fdb\u011bru pro t\u011b\u017ek\u00e9 provozy: Co se m\u011bn\u00ed oproti standardn\u00ed specifikaci<\/h2>\n

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Faktor slu\u017eeb: Za\u010dn\u011bte na 2,0<\/h3>\n

T\u011b\u017eebn\u00ed aplikace t\u00e9m\u011b\u0159 univerz\u00e1ln\u011b vy\u017eaduj\u00ed faktor zat\u00ed\u017een\u00ed \u2265 2,0. D\u016fvodem je asymetrick\u00e1 povaha r\u00e1zov\u00e9ho zat\u00ed\u017een\u00ed v za\u0159\u00edzen\u00edch pro manipulaci s horninou. Dopravn\u00edk se rozb\u011bhne pod zat\u00ed\u017een\u00edm, zastav\u00ed se kv\u016fli zaseknut\u00ed horniny a znovu se rozb\u011bhne \u2013 ka\u017ed\u00e1 ud\u00e1lost vyvol\u00e1v\u00e1 p\u0159echodov\u00fd moment 3\u20135\u00d7 pr\u016fm\u011brn\u00fd provozn\u00ed moment s nep\u0159edv\u00eddatelnou frekvenc\u00ed.<\/p>\n

Pro drtic\u00ed podava\u010de a dopravn\u00ed syst\u00e9my je v t\u011b\u017eebn\u00edm pr\u016fmyslu standardn\u00ed prax\u00ed SF 2,5\u20133,0.<\/p>\n<\/div>\n

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Litinov\u00e9 pouzdro: Povinn\u00e9 podzemn\u00ed<\/h3>\n

Pouzdra NMRV z hlin\u00edkov\u00e9 slitiny jsou 2,7\u00d7 leh\u010d\u00ed ne\u017e litinov\u00e1 pouzdra WP \u2013 ale hmotnostn\u00ed v\u00fdhoda nep\u0159eva\u017euje nad struktur\u00e1ln\u00ed nev\u00fdhodou v t\u011b\u017eebn\u00edm pr\u016fmyslu. Litina HT200 m\u00e1 v\u00fdrazn\u011b vy\u0161\u0161\u00ed tlum\u00edc\u00ed schopnost vibrac\u00ed a lep\u0161\u00ed odolnost proti n\u00e1razu.<\/p>\n

V podzemn\u00edm prost\u0159ed\u00ed, kde m\u016f\u017ee do \u0161nekov\u00e9ho reduktoru zas\u00e1hnout ruda nebo manipula\u010dn\u00ed za\u0159\u00edzen\u00ed, litina absorbuje energii n\u00e1razu, m\u00edsto aby praskala. Pro v\u0161echny aplikace v t\u011b\u017eebn\u00edm a t\u011b\u017ek\u00e9m pr\u016fmyslu pou\u017eijte litinu \u0159ady WP.<\/p>\n<\/div>\n

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IP65 jako v\u00fdchoz\u00ed bod<\/h3>\n

Standardn\u00ed t\u011bsn\u011bn\u00ed b\u0159it\u016f \u0161nekov\u00fdch reduktor\u016f je ur\u010deno pro \u010dist\u00e9 nebo m\u00edrn\u011b zne\u010di\u0161t\u011bn\u00e9 prost\u0159ed\u00ed. Velikosti \u010d\u00e1stic d\u016fln\u00edho prachu jsou srovnateln\u00e9 s v\u016flemi olejov\u00fdch t\u011bsn\u011bn\u00ed \u2013 prach se infiltruje mezi b\u0159it t\u011bsn\u011bn\u00ed a h\u0159\u00eddel a vytv\u00e1\u0159\u00ed lapovac\u00ed hmotu, kter\u00e1 sou\u010dasn\u011b urychluje opot\u0159eben\u00ed t\u011bsn\u011bn\u00ed a h\u0159\u00eddele.<\/p>\n

Uve\u010fte minim\u00e1ln\u00ed kryt\u00ed IP65. Pro mokr\u00e9 zpracovatelsk\u00e9 z\u00e1vody s pravideln\u00fdm oplachov\u00e1n\u00edm vysok\u00fdm tlakem je vhodn\u00e9 kryt\u00ed IP66. V nejabrazivn\u011bj\u0161\u00edm such\u00e9m prost\u0159ed\u00ed by m\u011bly b\u00fdt zv\u00e1\u017eeny mo\u017enosti labyrintov\u00e9ho t\u011bsn\u011bn\u00ed.<\/p>\n<\/div>\n

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Pr\u016fmyslov\u00fd p\u0159evodov\u00fd olej EP t\u0159\u00eddy<\/h3>\n

Standardn\u00ed \u0161nekov\u00e9 reduktory pou\u017e\u00edvaj\u00ed miner\u00e1ln\u00ed \u0161nekov\u00fd p\u0159evodov\u00fd olej ISO VG 220. Pro t\u011b\u017eebn\u00ed pr\u016fmysl \u2013 zejm\u00e9na pro pohony dopravn\u00edk\u016f a vibra\u010dn\u00edch podava\u010d\u016f \u2013 po\u017eadujte p\u0159evodov\u00fd olej s aditivy pro extr\u00e9mn\u00ed tlaky (EP). Sada EP aditiv poskytuje ochrannou vrstvu v m\u00edst\u011b kontaktu \u0161nekov\u00e9ho kola b\u011bhem n\u00e1hl\u00fdch n\u00e1r\u016fst\u016f kroutic\u00edho momentu, kdy dojde k okam\u017eit\u00e9mu protr\u017een\u00ed norm\u00e1ln\u00edho olejov\u00e9ho filmu.<\/p>\n

Ov\u011b\u0159te, zda je slo\u017een\u00ed EP kompatibiln\u00ed s bronzem (s\u00edra-fosforov\u00e9 sm\u011bsi obecn\u011b ano; n\u011bkter\u00e9 sm\u011bsi s\u00edra-chlor nikoli).<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Litinov\u00e9 \u0161nekov\u00e9 p\u0159evodovky \u0159ady WP: Referen\u010dn\u00ed informace o v\u00fdb\u011bru<\/h2>\n
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Litinov\u00fd \u0161nekov\u00fd p\u0159evod \u0159ady WP pokr\u00fdv\u00e1 rozsah kroutic\u00edch moment\u016f a velikost\u00ed r\u00e1mu po\u017eadovan\u00fd pro v\u011bt\u0161inu aplikac\u00ed pohonu v t\u011b\u017eebn\u00edch za\u0159\u00edzen\u00edch. N\u00ed\u017ee uveden\u00e9 hodnoty jsou jmenovit\u00e9 katalogov\u00e9 kroutic\u00ed momenty \u2013 p\u0159ed porovn\u00e1n\u00edm s po\u017eadavky aplikace pou\u017eijte korekci SF.<\/p>\n

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Model<\/th>\nMax. T\u2082 (N\u00b7m)<\/th>\nV\u00fdkon (kW)<\/th>\nT\u011b\u017eebn\u00ed aplikace<\/th>\n<\/tr>\n<\/thead>\n
WP40<\/td>\n180<\/td>\n0,09\u20130,75<\/td>\nPohony v\u011btrac\u00edch dve\u0159\u00ed, mal\u00e9 podava\u010de<\/td>\n<\/tr>\n
WP60<\/td>\n440<\/td>\n0,18\u20132,2<\/td>\nPohony nav\u00edjen\u00ed dopravn\u00edk\u016f, polohov\u00e1n\u00ed d\u016fln\u00edch vag\u00f3n\u016f<\/td>\n<\/tr>\n
WP80<\/td>\n900<\/td>\n0,37\u20135,5<\/td>\nPohon hlavy p\u00e1sov\u00e9ho dopravn\u00edku, m\u00edchadlo hlu\u0161iny<\/td>\n<\/tr>\n
WP100<\/td>\n1,750<\/td>\n0,55\u201311<\/td>\nPodava\u010d rudy, dopravn\u00edk pro p\u0159\u00edstup k drti\u010di<\/td>\n<\/tr>\n
WP135<\/td>\n3,500<\/td>\n1.1\u201322<\/td>\nPohon t\u011b\u017ek\u00e9ho dopravn\u00edku, buben d\u016fln\u00edho navij\u00e1ku<\/td>\n<\/tr>\n
WP155<\/td>\n6,000<\/td>\n2,2\u201330<\/td>\nPrim\u00e1rn\u00ed dopravn\u00edk, pomocn\u00e9 kalov\u00e9 \u010derpadlo<\/td>\n<\/tr>\n
WP200 \/ WP250<\/td>\n12,000+<\/td>\n7,5\u201375<\/td>\nHlavn\u00ed pohony p\u0159epravy, pomocn\u00e9 pohony pro razen\u00ed tunel\u016f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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T\u0159i p\u0159\u00edpady aplikace v t\u011b\u017eb\u011b<\/h2>\n
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P\u0159\u00edpad 1: Dopravn\u00edk kameniva z v\u00e1pencov\u00e9ho lomu<\/h3>\n

Po\u017eadavek:<\/strong> P\u00e1sov\u00fd dopravn\u00edk \u0161ikm\u00fd 45\u00b0, v\u00e1penec 50 t\/h, p\u0159epravn\u00ed vzd\u00e1lenost 30 metr\u016f. V\u00fdstupn\u00ed to\u010div\u00fd moment 1 200 N\u00b7m p\u0159i 18 ot.\/min. Motor 7,5 kW, 1 450 ot.\/min, p\u0159evodov\u00fd pom\u011br 80:1. Pou\u017eit\u00fd SF 2.0.<\/p>\n

Vybran\u00fd \u0161nekov\u00fd reduktor:<\/strong> WP100 p\u0159i 80:1, IP65, ISO VG 320 EP olej, antivibra\u010dn\u00ed mont\u00e1\u017en\u00ed deska mezi patkou reduktoru a nosn\u00fdm r\u00e1mem.<\/p>\n

Spln\u011bn po\u017eadavek samosvorn\u00e9ho z\u00e1mku:<\/strong> P\u0159i pom\u011bru 80:1 potvrzeno samosvorn\u00e9 spojen\u00ed. Mechanick\u00e1 zp\u011btn\u00e1 uz\u00e1v\u011brka je instalov\u00e1na dle bezpe\u010dnostn\u00edho protokolu na staveni\u0161ti \u2013 \u0161nekov\u00e1 samosvorka je prim\u00e1rn\u00ed, zp\u011btn\u00e1 uz\u00e1v\u011brka je sekund\u00e1rn\u00ed.<\/p>\n

V\u00fdsledek:<\/strong> P\u0159ed prvn\u00ed pl\u00e1novanou \u00fadr\u017ebou bylo dosa\u017eeno v\u00edce ne\u017e 14 000 provozn\u00edch hodin. Vzorky oleje odeb\u00edran\u00e9 v intervalech 2 500 hodin potvrdily p\u0159ijateln\u00fd obsah m\u011bdi v cel\u00e9m rozsahu.<\/p>\n<\/div>\n

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P\u0159\u00edpad 2: M\u00edchadlo hlu\u0161iny \u2013 n\u00edzk\u00e1 rychlost, vysok\u00fd to\u010div\u00fd moment<\/h3>\n

Po\u017eadavek:<\/strong> Ka\u0161ov\u00e1 n\u00e1dr\u017e z m\u011bd\u011bn\u00e9 rudy, nep\u0159etr\u017eit\u00fd provoz S1. Kal SG 1,45. V\u00fdstupn\u00ed to\u010div\u00fd moment 2 800 N\u00b7m p\u0159i 12 ot.\/min. Mokr\u00e1 oblast s pravideln\u00fdm oplachov\u00e1n\u00edm.<\/p>\n

Vybran\u00fd \u0161nekov\u00fd reduktor:<\/strong> WP135 p\u0159i 120:1, SF 2.0, IP66, h\u0159\u00eddelov\u00e1 t\u011bsn\u011bn\u00ed VITON, syntetick\u00fd olej PAO ISO VG 460. Kryt\u00ed IP66 umo\u017e\u0148uje p\u0159\u00edm\u00fd ost\u0159ik vodou hadic\u00ed bez rizika vniknut\u00ed t\u011bsn\u011bn\u00ed.<\/p>\n

Protokol \u00fadr\u017eby:<\/strong> V\u00fdm\u011bna oleje ka\u017ed\u00fdch 2 000 hodin s anal\u00fdzou oleje p\u0159i ka\u017ed\u00e9 v\u00fdm\u011bn\u011b. T\u0159i n\u00e1hradn\u00ed \u0161nekov\u00e9 reduktory jsou skladov\u00e1ny na m\u00edst\u011b pro umo\u017en\u011bn\u00ed v\u00fdm\u011bny za provozu v r\u00e1mci intervalu zm\u011bny sm\u011bny.<\/p>\n<\/div>\n

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P\u0159\u00edpad 3: Izola\u010dn\u00ed dve\u0159e podzemn\u00ed ventilace<\/h3>\n

Po\u017eadavek:<\/strong> D\u016fln\u00ed ventila\u010dn\u00ed regula\u010dn\u00ed dve\u0159e, 1 800 kg, oto\u010den\u00ed o 90\u00b0 za 45 sekund. Mus\u00ed udr\u017eet polohu proti tlakov\u00e9mu rozd\u00edlu 250 Pa, kdy\u017e je motor bez proudu.<\/p>\n

Vybran\u00fd \u0161nekov\u00fd reduktor:<\/strong> WP80 p\u0159i 60:1, IP65. Samosvornost potvrzena p\u0159i 60:1 s miner\u00e1ln\u00edm olejem EP \u2013 \u00fahel t\u0159en\u00ed p\u0159ekra\u010duje \u00fahel stoup\u00e1n\u00ed. Elektromagnetick\u00e1 brzda nen\u00ed nutn\u00e1, ov\u011b\u0159eno b\u011bhem zkou\u0161ky uveden\u00ed do provozu.<\/p>\n

Po\u017eadavek na nev\u00fdbu\u0161n\u00e9 proveden\u00ed:<\/strong> Motor m\u00e1 certifikaci ATEX pro pou\u017eit\u00ed v podzem\u00ed. T\u011bleso \u0161nekov\u00e9ho reduktoru nevy\u017eaduje samostatnou certifikaci pro nev\u00fdbu\u0161n\u00e9 prost\u0159ed\u00ed jako neelektrick\u00e1 sou\u010d\u00e1st.<\/p>\n

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<\/p>\n

\n

\u00dadr\u017eba t\u011b\u017eby: Standardn\u00ed intervaly nejsou dostate\u010dn\u00e9<\/h2>\n
\n
\n

Standardn\u00ed pokyny pro \u00fadr\u017ebu \u0161nekov\u00e9ho reduktoru pou\u017e\u00edvan\u00e9ho v obecn\u00fdch pr\u016fmyslov\u00fdch aplikac\u00edch p\u0159edpokl\u00e1daj\u00ed m\u00edrn\u00fd provoz v \u010dist\u00e9m prost\u0159ed\u00ed. D\u016fln\u00ed podm\u00ednky \u2013 trval\u00e9 r\u00e1zov\u00e9 zat\u00ed\u017een\u00ed, pol\u00e9tav\u00fd prach, ob\u010dasn\u00e9 z\u00e1plavy a nep\u0159etr\u017eit\u00fd provoz \u2013 urychluj\u00ed mechanick\u00e9 opot\u0159eben\u00ed i degradaci maziva daleko nad r\u00e1mec toho, co tyto pokyny p\u0159edpokl\u00e1daj\u00ed. D\u016fln\u00ed podm\u00ednky urychluj\u00ed mechanick\u00e9 opot\u0159eben\u00ed i degradaci maziva rychlost\u00ed, kterou standardn\u00ed intervaly nezohled\u0148uj\u00ed.<\/p>\n

Pravidlo intervalu 50%:<\/strong> Pro v\u0161echny \u00fadr\u017eb\u00e1\u0159sk\u00e9 \u010dinnosti v hornictv\u00ed pou\u017eijte standardn\u00ed interval 50%. Standardn\u00ed v\u00fdm\u011bna oleje po 4 000 hodin\u00e1ch se zm\u011bn\u00ed na 2 000 hodin. Standardn\u00ed kontrola t\u011bsn\u011bn\u00ed po 8 000 hodin\u00e1ch se zm\u011bn\u00ed na 4 000 hodin.<\/p>\n

Program pro anal\u00fdzu oleje:<\/strong> Vzorek 200 ml oleje z ka\u017ed\u00e9ho \u0161nekov\u00e9ho reduktoru p\u0159i ka\u017ed\u00e9 v\u00fdm\u011bn\u011b oleje, odeslan\u00fd do laborato\u0159e na anal\u00fdzu obsahu m\u011bdi, po\u010dtu \u010d\u00e1stic a viskozity, poskytuje nej\u010dasn\u011bj\u0161\u00ed varov\u00e1n\u00ed p\u0159ed abnorm\u00e1ln\u00edm opot\u0159eben\u00edm d\u0159\u00edve, ne\u017e dojde k poruchov\u00e9 ud\u00e1losti. Tato data umo\u017e\u0148uj\u00ed \u00fadr\u017ebu na z\u00e1klad\u011b stavu, kter\u00e1 zabra\u0148uje neo\u010dek\u00e1van\u00fdm poruch\u00e1m.<\/p>\n

Strategie pro n\u00e1hradn\u00ed d\u00edly:<\/strong> U za\u0159\u00edzen\u00ed s kritickou cestou udr\u017eujte na m\u00edst\u011b jeden kompletn\u00ed n\u00e1hradn\u00ed \u0161nekov\u00fd reduktor na jednotku. N\u00e1klady na z\u00e1soby p\u0159edstavuj\u00ed zlomek jedn\u00e9 ud\u00e1losti zastaven\u00ed v\u00fdroby. U sekund\u00e1rn\u00edho za\u0159\u00edzen\u00ed udr\u017eujte jako minim\u00e1ln\u00ed kritick\u00e9 n\u00e1hradn\u00ed d\u00edly sadu h\u0159\u00eddelov\u00fdch t\u011bsn\u011bn\u00ed, lo\u017eisek v\u00fdstupn\u00edho h\u0159\u00eddele a olej.<\/p>\n

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<\/p>\n

\n

\u0160nekov\u00e9 vs. spir\u00e1lov\u00e9 vs. planetov\u00e9: Srovn\u00e1n\u00ed t\u011b\u017eby<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n
Dimenze<\/th>\n\u0160nekov\u00fd p\u0159evodov\u00fd stupe\u0148<\/th>\n\u0160roubov\u00fd reduktor<\/th>\nPlanet\u00e1rn\u00ed reduktor<\/th>\n<\/tr>\n<\/thead>\n
Odolnost proti n\u00e1razu<\/td>\nVysok\u00e1 \u2013 kontakt s obli\u010dejem absorbuje n\u00e1razy<\/td>\nVysok\u00fd<\/td>\nM\u00edrn\u00fd<\/td>\n<\/tr>\n
Samosvorn\u00e9<\/td>\nAno (\u226520:1)<\/td>\n\u017d\u00e1dn\u00fd<\/td>\n\u017d\u00e1dn\u00fd<\/td>\n<\/tr>\n
\u00da\u010dinnost<\/td>\n55\u201378%<\/td>\n92\u201397%<\/td>\n94\u201398%<\/td>\n<\/tr>\n
Slo\u017eitost oprav v ter\u00e9nu<\/td>\nN\u00edzk\u00e1 \u2013 m\u00e1lo komponent<\/td>\nM\u00edrn\u00fd<\/td>\nVysoce p\u0159esn\u00e1 mont\u00e1\u017e<\/td>\n<\/tr>\n
Cena za jednotku to\u010div\u00e9ho momentu<\/td>\nNejni\u017e\u0161\u00ed<\/td>\nSt\u0159edn\u00ed<\/td>\nNejvy\u0161\u0161\u00ed<\/td>\n<\/tr>\n
Doporu\u010den\u00ed pro t\u011b\u017ebu<\/td>\nPreferov\u00e1no tam, kde rozhodov\u00e1n\u00ed ovliv\u0148uje samosvornost nebo cena za to\u010div\u00fd moment<\/td>\nVhodn\u00e9 pro hlavn\u00ed pohony s vysok\u00fdm v\u00fdkonem >75 kW<\/td>\nPouze pro sekund\u00e1rn\u00ed pohony s omezen\u00fdm prostorem<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

Pro \u0161ikm\u00e9 dopravn\u00edky, kladkostroje a polohovac\u00ed mechanismy, kde je vy\u017eadov\u00e1na samosvornost \u2013 a kde jsou prim\u00e1rn\u00edmi omezen\u00edmi \u00fadr\u017eba v ter\u00e9nu a n\u00e1klady na jednotku kroutic\u00edho momentu \u2013 z\u016fst\u00e1v\u00e1 \u0161nekov\u00fd p\u0159evod standardem v t\u011b\u017eebn\u00edm pr\u016fmyslu. U hlavn\u00edch pohon\u016f nad 75 kW, kde trval\u00e1 \u00fa\u010dinnost v\u00fdznamn\u011b ovliv\u0148uje n\u00e1klady na energii, se st\u00e1vaj\u00ed konkurenceschopn\u00fdmi spir\u00e1lov\u00e9 jednotky s tvrd\u00fdm povrchem. Planetov\u00e9 reduktory se v t\u011b\u017eb\u011b pou\u017e\u00edvaj\u00ed pro kompaktn\u00ed proveden\u00ed v uzav\u0159en\u00fdch prostorech, ale z d\u016fvod\u016f \u00fadr\u017eby v ter\u00e9nu jsou m\u00e9n\u011b preferov\u00e1ny.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\n

\u010casto kladen\u00e9 ot\u00e1zky \u2013 \u0160nekov\u00e9 p\u0159evodovky pro t\u011b\u017eebn\u00ed pr\u016fmysl<\/h2>\n
\nJak \u010dasto by se m\u011bly \u0161nekov\u00e9 reduktory v t\u011b\u017eebn\u00edch aplikac\u00edch vym\u011b\u0148ovat, a nikoli opravovat?<\/summary>\n
P\u0159i spr\u00e1vn\u00e9 specifikaci \u2013 SF \u22652,0, IP65, EP olej, litinov\u00e9 t\u011bleso \u2013 by m\u011bl \u0161nekov\u00fd reduktor d\u016fln\u00ed kvality na st\u0159edn\u011b zat\u00ed\u017een\u00e9m dopravn\u00edkov\u00e9m pohonu dos\u00e1hnout 15 000\u201320 000 hodin mezi v\u00fdm\u011bnami. Aplikace s vysok\u00fdmi r\u00e1zy obvykle dosahuj\u00ed 8 000\u201312 000 hodin. V\u00fdm\u011bna je up\u0159ednost\u0148ov\u00e1na p\u0159ed opravou, pokud povrch z\u00e1vitu \u0161nekov\u00e9ho h\u0159\u00eddele vykazuje viditeln\u00e9 opot\u0159eben\u00ed. V\u00fdm\u011bna bronzov\u00e9ho \u0161nekov\u00e9ho kola v intervalech 8 000\u201310 000 hodin jako opot\u0159ebiteln\u00e9 sou\u010d\u00e1sti je standardn\u00ed prax\u00ed pro nep\u0159etr\u017eit\u00fd provoz d\u016fln\u00edch pohon\u016f.<\/div>\n<\/details>\n
\nJak\u00fd je skute\u010dn\u00fd rozd\u00edl v odolnosti proti n\u00e1razu mezi litinov\u00fdmi a hlin\u00edkov\u00fdmi sk\u0159\u00edn\u011bmi \u0161nekov\u00fdch reduktor\u016f?<\/summary>\n
Litina HT200 m\u00e1 v\u00fdrazn\u011b vy\u0161\u0161\u00ed koeficient tlumen\u00ed vibrac\u00ed ne\u017e hlin\u00edk ADC12 \u2013 absorbuje r\u00e1zovou energii jako teplo, sp\u00ed\u0161e ne\u017e aby ji p\u0159en\u00e1\u0161ela na vnit\u0159n\u00ed sou\u010d\u00e1sti. P\u0159i zkou\u0161k\u00e1ch p\u0159\u00edm\u00fdm n\u00e1razem se hlin\u00edkov\u00e1 pouzdra obvykle viditeln\u011b deformuj\u00ed na \u00farovn\u00edch energie, kter\u00e9 litinov\u00e1 pouzdra absorbuj\u00ed bez viditeln\u00e9ho \u00fa\u010dinku. Krom\u011b odolnosti proti n\u00e1razu sni\u017euje vy\u0161\u0161\u00ed hmotnost litiny rezonanci pouzdra p\u0159i vibra\u010dn\u00edch frekvenc\u00edch b\u011b\u017en\u00fdch v d\u016fln\u00edch za\u0159\u00edzen\u00edch, co\u017e sni\u017euje \u00fanavu lo\u017eisek z rezonan\u010dn\u00edho zat\u00ed\u017een\u00ed. Pro t\u011b\u017ebu: v\u017edy specifikujte litinu \u0159ady WP, nikoli hlin\u00edkovou \u0159adu NMRV.<\/div>\n<\/details>\n
\nM\u016f\u017ee \u0161nekov\u00fd reduktor pro t\u011b\u017eebn\u00ed provoz nastartovat za studena p\u0159i -20 \u00b0C v severn\u00edch oblastech?<\/summary>\n
Standardn\u00ed miner\u00e1ln\u00ed olej ISO VG 220 m\u00e1 bod tuhnut\u00ed p\u0159ibli\u017en\u011b -18 \u00b0C. Pro t\u011b\u017ebu v chladn\u00fdch oblastech pou\u017eijte syntetick\u00fd PAO ISO VG 220 (bod tuhnut\u00ed pod -40 \u00b0C, voln\u011b te\u010de p\u0159i -20 \u00b0C) nebo nainstalujte do olejov\u00e9 vany ponorn\u00fd oh\u0159\u00edva\u010d, kter\u00fd olej p\u0159edeh\u0159eje na teplotu nad 0 \u00b0C p\u0159ed zah\u00e1jen\u00edm t\u011b\u017eby. P\u0159edeh\u0159\u00edv\u00e1n\u00ed je standardn\u00ed metodou v severn\u00edch t\u011b\u017eebn\u00edch provozech. Kontakt Korea Ever-Power<\/a> pro pokyny ke specifikaci pro chladn\u00e9 oblasti.<\/div>\n<\/details>\n
\nLze velk\u00e9 \u0161nekov\u00e9 reduktory WP200 a WP250 p\u0159izp\u016fsobit pro rozte\u010de \u0161roub\u016f specifick\u00e9 pro dan\u00e9 m\u00edsto?<\/summary>\n
Ano. Pro modely WP155 a v\u00fd\u0161e podporuje Korea Ever-Power zak\u00e1zkov\u00e9 pr\u016fm\u011bry v\u00fdstupn\u00edch h\u0159\u00eddel\u00ed, nestandardn\u00ed konfigurace per, prodlou\u017een\u00e9 d\u00e9lky h\u0159\u00eddel\u00ed a upraven\u00e9 rozm\u00edst\u011bn\u00ed \u0161roub\u016f patek tak, aby odpov\u00eddaly st\u00e1vaj\u00edc\u00edm rozhran\u00edm lo\u017ee stroje. Minim\u00e1ln\u00ed objednac\u00ed mno\u017estv\u00ed pro modely WP200\/WP250 na m\u00edru je obvykle 3\u20135 kus\u016f s dodac\u00ed lh\u016ftou 4\u20138 t\u00fddn\u016f. Rozm\u011brov\u00e9 v\u00fdkresy se zak\u00e1zkov\u00fdmi specifikacemi by m\u011bly b\u00fdt p\u0159edlo\u017eeny k technick\u00e9mu posouzen\u00ed p\u0159ed potvrzen\u00edm objedn\u00e1vky. Prohl\u00e9dn\u011bte si na\u0161e rozsah \u0161nekov\u00fdch reduktor\u016f<\/a> nebo n\u00e1s kontaktujte s po\u017eadavky.<\/div>\n<\/details>\n
\nJsou pro \u0161nekov\u00e9 reduktory pou\u017e\u00edvan\u00e9 v podzem\u00ed vy\u017eadov\u00e1ny n\u011bjak\u00e9 specifick\u00e9 certifikace?<\/summary>\n
Samotn\u00fd \u0161nekov\u00fd reduktor nem\u00e1 ve v\u011bt\u0161in\u011b jurisdikc\u00ed certifikaci pro nev\u00fdbu\u0161n\u00e9 prost\u0159ed\u00ed \u2013 motor m\u00e1 ozna\u010den\u00ed ATEX nebo IECEx. \u0160nekov\u00fd reduktor je pova\u017eov\u00e1n za neelektrick\u00e9 za\u0159\u00edzen\u00ed. Certifikace v\u00fdrobce dle ISO 9001 je v\u0161ak d\u016fle\u017eit\u00e1 pro schv\u00e1len\u00ed dodavatelsk\u00e9ho \u0159et\u011bzce t\u011b\u017eebn\u00edho pr\u016fmyslu a ozna\u010den\u00ed CE je vy\u017eadov\u00e1no pro za\u0159\u00edzen\u00ed prod\u00e1van\u00e1 do t\u011b\u017eebn\u00edch provoz\u016f regulovan\u00fdch EU. Spole\u010dnost Korea Ever-Power je dr\u017eitelem certifikace ISO 9001 a na vy\u017e\u00e1d\u00e1n\u00ed poskytuje materi\u00e1lov\u00e9 certifik\u00e1ty pro pouzdro, \u0161nekovou h\u0159\u00eddel a bronzov\u00e9 kolo \u2013 oboj\u00ed je b\u011b\u017en\u011b vy\u017eadov\u00e1no p\u0159i zad\u00e1v\u00e1n\u00ed ve\u0159ejn\u00fdch zak\u00e1zek v t\u011b\u017eebn\u00edm pr\u016fmyslu pro kvalifikaci kritick\u00e9ho za\u0159\u00edzen\u00ed.<\/div>\n<\/details>\n<\/div>\n

<\/p>\n

\n

\u0160nekov\u00e9 reduktory pro t\u011b\u017ek\u00e9 provozy v t\u011b\u017eebn\u00edm pr\u016fmyslu<\/h2>\n

Jako specialista dodavatel \u0161nekov\u00fdch reduktor\u016f<\/a>Spole\u010dnost Korea Ever-Power dod\u00e1v\u00e1 do t\u011b\u017eebn\u00edch provoz\u016f \u0161nekov\u00e9 p\u0159evodovky z litiny \u0159ady WP od WP40 do WP250 \u2013 spr\u00e1vn\u011b specifikovan\u00e9, zdokumentovan\u00e9 a s podporou. Standardn\u011b dod\u00e1van\u00e9 materi\u00e1ly, rozm\u011brov\u00e9 v\u00fdkresy a aplika\u010dn\u00ed in\u017een\u00fdrstv\u00ed.<\/p>\n

Prohl\u00e9dn\u011bte si \u0159adu WP<\/a>
\n\u017d\u00e1dost o cenovou nab\u00eddku pro t\u011b\u017eebn\u00ed aplikaci<\/a><\/div>\n<\/div>\n<\/div>\n

St\u0159iha\u010d: Cxm<\/p>","protected":false},"excerpt":{"rendered":"

Worm Gear Reducers for Mining and Heavy Equipment Mining and heavy industry demand more from a worm gear reducer than any other application sector. Continuous shock loads, abrasive dust, water ingress, and maintenance windows measured in hours rather than days \u2014 this guide explains how to specify a worm gear reducer that survives it all. […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1517],"tags":[218,363,365],"class_list":["post-1930","post","type-post","status-publish","format-standard","hentry","category-worm-gear-reducer","tag-worm-gear-reducer","tag-worm-gearbox","tag-worm-reducer-gearbox"],"_links":{"self":[{"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/posts\/1930","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/comments?post=1930"}],"version-history":[{"count":1,"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/posts\/1930\/revisions"}],"predecessor-version":[{"id":1931,"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/posts\/1930\/revisions\/1931"}],"wp:attachment":[{"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/media?parent=1930"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/categories?post=1930"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/tags?post=1930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}