{"id":1798,"date":"2026-04-15T07:39:27","date_gmt":"2026-04-15T07:39:27","guid":{"rendered":"https:\/\/worm-reducers.xyz\/?post_type=product&p=1798"},"modified":"2026-04-15T07:39:27","modified_gmt":"2026-04-15T07:39:27","slug":"wpwdk-worm-gearbox-wp-series","status":"publish","type":"product","link":"https:\/\/worm-reducers.xyz\/sk\/produkt\/wpwdk-worm-gearbox-wp-series\/","title":{"rendered":"\u0160nekov\u00e1 prevodovka WPWDK | S\u00e9ria WP"},"content":{"rendered":"
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Z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod s\u00e9rie WPWDK \u2013 liatina, 6 \u2013 3 025 N\u00b7m, r\u00e1m WPWDK40 \u2013 250<\/h2>\n
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S\u00e9ria WPWDK je liatinov\u00e1 rodina WP z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod<\/strong> covering frame sizes WPWDK40 through WPWDK250, with output torque from 6 N\u00b7m (WPWDK40) up to 3,025 N\u00b7m (WPWDK250) at 1,500 rpm standard input speed. At the same power input of 0.12\u201315 kW, the torque range across the series achieves a 504:1 spread \u2014 from light-duty textile machine drives to heavy lifting and metallurgical equipment. The “DK” configuration designation indicates the specific shaft and mounting arrangement in the WP series family, distinct from the WPWO, WPWKO, and WPWT variants in the same family.<\/p>\n

Materi\u00e1l puzdra je v celom rozsahu zo sivej liatiny HT200 \u2013 rovnakej zliatiny, ktor\u00e1 sa pou\u017e\u00edva v celej s\u00e9rii WP. HT200 poskytuje tuhos\u0165 puzdra a tlmenie vibr\u00e1ci\u00ed, s ktor\u00fdmi sa hlin\u00edkov\u00e1 zliatina nem\u00f4\u017ee porovn\u00e1va\u0165 pri v\u00fdstupn\u00fdch kr\u00fatiacim momentoch nad 500 N\u00b7m. Samomazacie vlastnosti sivej liatiny obsahuj\u00facej grafit tie\u017e znamenaj\u00fa, \u017ee puzdro sa neoderie ani nezadre, ak je mazanie do\u010dasne nedostato\u010dn\u00e9, \u010do poskytuje ur\u010dit\u00fd stupe\u0148 prev\u00e1dzkovej rezervy, ktor\u00fd nie je k dispoz\u00edcii pri puzdr\u00e1ch z tlakovo liatej hlin\u00edkovej zliatiny.<\/p>\n

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

\u0160tandardn\u00e9 prevodov\u00e9 pomery s\u00fa 10, 15, 20, 25, 30, 40, 50 a 60:1. Mo\u017enosti lo\u017e\u00edsk zah\u0155\u0148aj\u00fa C&U (dom\u00e1ce), NSK (japonsk\u00e9) a SKF (eur\u00f3pske) \u2013 v\u00fdber zna\u010dky lo\u017eiska je mo\u017en\u00e9 \u0161pecifikova\u0165 pri objedn\u00e1vke, \u010do je u\u017eito\u010dn\u00e9, ke\u010f m\u00e1 z\u00e1vod \u0161tandardizovan\u00e9ho dod\u00e1vate\u013ea lo\u017e\u00edsk alebo ke\u010f v\u00fdrobca origin\u00e1lneho zariadenia (OEM) potrebuje dokument\u00e1ciu, ktor\u00e1 zodpoved\u00e1 existuj\u00facej \u0161pecifik\u00e1cii lo\u017eiska. Syntetick\u00e9 mazivo je \u0161tandardom v celej s\u00e9rii.<\/p>\n<\/div>\n<\/div>\n

\"Vn\u00fatorn\u00fd<\/p>\n

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Technick\u00e9 \u0161pecifik\u00e1cie \u2014 S\u00e9ria WPWDK<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\n\u0160pecifik\u00e1cia<\/th>\n<\/tr>\n<\/thead>\n
Typ<\/td>\nAdaptabiln\u00e1 z\u00e1vitovkov\u00e1 prevodovka s\u00e9rie WP<\/td>\n<\/tr>\n
Ve\u013ekosti modelu \/ r\u00e1mu<\/td>\nWPWDK40, 50, 60, 70, 80, 100, 120, 135, 155, 175, 200, 250<\/td>\n<\/tr>\n
Materi\u00e1l puzdra<\/td>\nSiv\u00e1 liatina HT200<\/td>\n<\/tr>\n
Vstupn\u00fd v\u00fdkon<\/td>\n0,12 \u2013 15 kW (pri vstupn\u00fdch ot\u00e1\u010dkach 1 500 ot.\/min.)<\/td>\n<\/tr>\n
Rozsah v\u00fdstupn\u00e9ho kr\u00fatiaceho momentu (s\u00e9ria)<\/td>\n6 \u2013 3 025 N\u00b7m<\/td>\n<\/tr>\n
\u0160tandardn\u00e9 pomery<\/td>\n10, 15, 20, 25, 30, 40, 50, 60<\/td>\n<\/tr>\n
Mo\u017enosti lo\u017e\u00edsk<\/td>\nC&U (dom\u00e1ci) \/ NSK (japonsk\u00fd) \/ SKF (eur\u00f3psky) \u2013 uve\u010fte pri objedn\u00e1vke<\/td>\n<\/tr>\n
Mo\u017enosti tesnenia<\/td>\nKSK \/ SKF \u2014 uve\u010fte pri objedn\u00e1vke<\/td>\n<\/tr>\n
Mazivo<\/td>\nSyntetick\u00fd (\u0161pecifikovan\u00fd stupe\u0148 pod\u013ea ve\u013ekosti r\u00e1mu a za\u0165a\u017eenia v n\u00e1vode na pou\u017eitie)<\/td>\n<\/tr>\n
Farba puzdra<\/td>\nModr\u00e1 \/ Zelen\u00e1 alebo na po\u017eiadanie z\u00e1kazn\u00edka<\/td>\n<\/tr>\n
Z\u00e1ruka<\/td>\n18 mesiacov od odoslania<\/td>\n<\/tr>\n
Syst\u00e9m kvality<\/td>\nISO 9001:2015<\/td>\n<\/tr>\n
Aplika\u010dn\u00e9 sektory<\/td>\nPotla\u010d a farbenie textilu; guma a plasty; stavebn\u00e9 materi\u00e1ly; zdv\u00edhacie stroje; balenie potrav\u00edn; metalurgia; ochrana \u017eivotn\u00e9ho prostredia; petrochemick\u00fd priemysel; javiskov\u00e9 stroje; nov\u00e1 energia<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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Konfigur\u00e1cia WPWDK \u2013 \u010do znamen\u00e1 ozna\u010denie<\/h2>\n

S\u00e9ria WP zah\u0155\u0148a nieko\u013eko r\u00f4znych konfigur\u00e1ci\u00ed hriade\u013eov a mont\u00e1\u017ee v r\u00e1mci tej istej rodiny liatinov\u00fdch skr\u00ed\u0148. Pochopenie konfigura\u010dnej pr\u00edpony pom\u00e1ha pri v\u00fdbere spr\u00e1vneho variantu pre konkr\u00e9tne usporiadanie stroja. Hlavn\u00e9 typy s\u00e9rie WP, ktor\u00e9 dod\u00e1va spolo\u010dnos\u0165 Korea Ever-Power, s\u00fa: WPWO (univerz\u00e1lna mont\u00e1\u017e, jeden v\u00fdstupn\u00fd hriade\u013e), WPWKO (vertik\u00e1lny v\u00fdstupn\u00fd hriade\u013e), WPWKT (s momentovou p\u00e1kou) a WPWDK (dvojit\u00fd perovan\u00fd hriade\u013e \u2013 DK ozna\u010duje konfigur\u00e1ciu konca hriade\u013ea s perovou dr\u00e1\u017ekou na vstupnom aj v\u00fdstupnom hriadeli, optimalizovan\u00fa pre pripojenie re\u0165azov\u00e9ho kolesa a spojky).<\/p>\n

WPWDK sa be\u017ene pou\u017e\u00edva v textiln\u00fdch strojoch, kde v\u00fdstupn\u00fd hriade\u013e prevodovky poh\u00e1\u0148a ozuben\u00e9 koleso alebo prevod priamo cez dr\u00e1\u017eku pre pero \u2013 priamy, pozit\u00edvny z\u00e1ber bez potreby spojovacieho n\u00e1boja. Vstupn\u00fd hriade\u013e podobne prij\u00edma ozuben\u00e9 koleso alebo remenicu pre nepriame usporiadanie spojky motora, \u010do je najbe\u017enej\u0161ia met\u00f3da pr\u00edvodu energie v star\u0161\u00edch kon\u0161trukci\u00e1ch textiln\u00fdch z\u00e1vodov a v mnoh\u00fdch pohonoch chemick\u00e9ho spracovania, kde motor nie je umiestnen\u00fd spolo\u010dne s prevodovkou.<\/p>\n

Ozna\u010denie americkej technol\u00f3gie v popise produktu sa vz\u0165ahuje na geometriu z\u00e1vitovkov\u00e9ho kolesa a v\u00fdrobn\u00fd proces \u2013 rezan\u00fd profil z\u00e1vitovky s cementovan\u00fdm a br\u00fasen\u00fdm z\u00e1vitovkov\u00fdm hriade\u013eom \u2013 ktor\u00fd sa riadi kon\u0161truk\u010dn\u00fdmi princ\u00edpmi be\u017en\u00fdmi v severoamerickej v\u00fdrobe priemyseln\u00fdch prevodoviek. To je v kontraste s niektor\u00fdmi lacnej\u0161\u00edmi produktmi s\u00e9rie WP, ktor\u00e9 pou\u017e\u00edvaj\u00fa fr\u00e9zovan\u00e9 namiesto presne br\u00fasen\u00fdch profilov z\u00e1vitovky. Presne br\u00fasen\u00fd z\u00e1vitovkov\u00fd hriade\u013e vytv\u00e1ra ni\u017e\u0161\u00ed hluk v z\u00e1bere a dlh\u0161iu \u017eivotnos\u0165 z\u00e1vitovkov\u00e9ho kolesa v\u010faka lep\u0161iemu rozlo\u017eeniu za\u0165a\u017eenia na kontakte zubov.<\/p>\n

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Pre\u010do in\u017einieri \u0161pecifikuj\u00fa s\u00e9riu WPWDK<\/h2>\n
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\u2726 6 \u2013 3 025 N\u00b7m v 12 ve\u013ekostiach r\u00e1mu<\/strong><\/p>\n

Rad r\u00e1mov WPWDK40\u2013250 pokr\u00fdva rozsah kr\u00fatiaceho momentu 504:1 z jednej produktovej rady. Z\u00e1vod, ktor\u00fd prev\u00e1dzkuje pohony s \u013eahk\u00fdm nap\u00e4t\u00edm aj \u0165a\u017ek\u00e9 zdv\u00edhacie zariadenia, sa m\u00f4\u017ee \u0161tandardizova\u0165 na WPWDK a vybra\u0165 vhodn\u00fa ve\u013ekos\u0165 r\u00e1mu pre ka\u017ed\u00fd pohon \u2013 \u010do zjednodu\u0161uje obstar\u00e1vanie, \u0161kolenie \u00fadr\u017eby a spr\u00e1vu n\u00e1hradn\u00fdch dielov.<\/p>\n<\/div>\n

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\u2726 V\u00fdber lo\u017e\u00edsk NSK, SKF alebo C&U<\/strong><\/p>\n

Bearing brand specification at order is unusual for this price class of WP gearbox. For OEM builds that must document a specific bearing brand for CE or ATEX certification dossiers, or for plants that standardise on a single bearing supplier for stock management, the WPWDK’s selectable bearing option provides an advantage over series where bearings are supplied as-procured without brand guarantee.<\/p>\n<\/div>\n

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\u2726 Liatina HT200 \u2013 odolnos\u0165 pri trvalom za\u0165a\u017een\u00ed<\/strong><\/p>\n

HT200 (pevnos\u0165 v \u0165ahu 300 MPa, tvrdos\u0165 190 \u2013 240 HB) zabezpe\u010duje tuhos\u0165 puzdra na udr\u017eanie osovej vzdialenosti lo\u017e\u00edsk pri nepretr\u017eitom radi\u00e1lnom a axi\u00e1lnom za\u0165a\u017een\u00ed hriade\u013ea. V textiln\u00fdch strojoch, ktor\u00e9 pracuj\u00fa na viacero zmien denne po cel\u00e9 roky, a v pohonoch chemick\u00fdch mie\u0161adiel, ktor\u00e9 pracuj\u00fa nepretr\u017eite, sa puzdro nesmie te\u010di\u0165, unavova\u0165 sa ani korodova\u0165 sp\u00f4sobom, ktor\u00fd by ovplyvnil geometriu z\u00e1beru ozuben\u00fdch kolies.<\/p>\n<\/div>\n

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\u2726 Stabiln\u00fd prenos \u2014 pod 50 dB(A)<\/strong><\/p>\n

Textiln\u00e9 stroje pracuj\u00fa v prostrediach, kde sa hluk stroja hromad\u00ed v mnoh\u00fdch s\u00fa\u010dasne be\u017eiacich pohonoch. \u0160pecifik\u00e1cia pod 50 dB(A) pre s\u00e9riu WPWDK (v s\u00falade so \u0161ir\u0161ou \u0161pecifik\u00e1ciou s\u00e9rie WP) sa dosahuje v\u010faka presne br\u00fasen\u00e9mu z\u00e1vitovkov\u00e9mu hriade\u013eu, zodpovedaj\u00facemu profilu bronzov\u00e9ho kolesa a tlmiacej hmote liatinov\u00e9ho telesa.<\/p>\n<\/div>\n

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\u2726 Ve\u013ek\u00fd prevodov\u00fd pomer v jednostup\u0148ovom preveden\u00ed<\/strong><\/p>\n

WPWDK pokr\u00fdva prevodov\u00fd pomer od 10:1 do 60:1 v jednom z\u00e1vitovkovom stupni. Z\u00edskanie redukcie 60:1 v jednom kompaktnom stupni z motora s ot\u00e1\u010dkami 1 500 ot.\/min. na v\u00fdstup 25 ot.\/min. bez n\u00e1kladov a zlo\u017eitosti dvojstup\u0148ovej \u0161pir\u00e1lovej alebo ku\u017ee\u013eovej prevodovky je jednou z ur\u010duj\u00facich komer\u010dn\u00fdch v\u00fdhod princ\u00edpu z\u00e1vitovkov\u00e9ho prevodu v priemyseln\u00fdch strojoch.<\/p>\n<\/div>\n

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

Pre zdv\u00edhacie stroje, pohony br\u00e1n a pohony veka farbiacich strojov, kde mechanizmus mus\u00ed udr\u017ea\u0165 polohu po odpojen\u00ed nap\u00e1jania, WPWDK pri pomere 20:1 a vy\u0161\u0161om poskytuje mechanick\u00e9 samosvorn\u00e9 uzamknutie bez dodato\u010dnej brzdy. Pri pomere 30:1 \u2013 60:1 je z\u00e1mok spo\u013eahliv\u00fd pri be\u017en\u00fdch prev\u00e1dzkov\u00fdch teplot\u00e1ch a \u00farovniach za\u0165a\u017eenia, s ktor\u00fdmi sa tieto aplik\u00e1cie stret\u00e1vaj\u00fa.<\/p>\n<\/div>\n<\/div>\n

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

\u25b8 Zdv\u00edhacie stroje, metalurgia a javiskov\u00e9 vybavenie<\/h3>\n

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

Winch drives, goods hoists, stage rigging systems, and metallurgy transfer equipment in the 0.37\u201311 kW motor power class are common WPWDK applications. The cast iron housing rigidity and the worm gear’s natural self-locking at 20:1 and above provide two layers of load-holding security: mechanical self-lock at the worm mesh, and the mechanical advantage of the worm ratio that limits back-drive torque at the input shaft. For stage machinery applications, the below 50 dB(A) noise specification matters \u2014 quiet operation is a practical requirement in theatre environments where an audible gearbox would affect audience experience during slow scene changes.<\/p>\n

\u25b8 Textiln\u00e9, tla\u010diarensk\u00e9, farbiarensk\u00e9 a gum\u00e1rske stroje<\/h3>\n

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

Textile machinery \u2014 rapier looms, knitting machines, stenter frames \u2014 uses dozens of individual drive points, each typically requiring 0.12\u20132.2 kW at 20\u201360 rpm output. The WPWDK’s key-shaft output and input configuration matches the direct sprocket-drive arrangement common in textile mill installation practice, where motors and gearboxes are individually mounted and connected by short roller chain sections rather than solid-shaft coupled motor-gearbox units. Dyeing machines use similar drive configurations for slow rotation of fabric carriers and chemical agitators.<\/p>\n

\u25b8 Zariadenia pre petrochemick\u00fd, environment\u00e1lny a nov\u00fd energetick\u00fd priemysel<\/h3>\n

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

Chemical processing agitators, environmental machinery fan drives, wastewater treatment paddle drives, and wind power maintenance equipment all benefit from the WPWDK’s combination of high torque range, self-locking safety, and multi-frame availability. Petrochemical drives often require documentation of bearing brand for ATEX equipment packages \u2014 the WPWDK’s ability to specify NSK or SKF bearings allows the gearbox to be included in a certified equipment assembly without bearing brand discrepancies. New energy applications including solar mounting structure adjustment drives and small wind turbine auxiliary equipment are also covered. See the full rozsah \u0161nekov\u00fdch reduktorov<\/a> pre v\u0161etky dostupn\u00e9 s\u00e9rie.<\/p>\n

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V\u00fdber ve\u013ekosti r\u00e1mu a zna\u010dky lo\u017e\u00edsk<\/h2>\n

Spolo\u010dnos\u0165 Korea Ever-Power odpor\u00fa\u010da pre s\u00e9riu WPWDK nasleduj\u00faci postup v\u00fdberu:<\/p>\n