{"id":949,"date":"2026-06-18T07:34:30","date_gmt":"2026-06-18T07:34:30","guid":{"rendered":"https:\/\/planetary-gearboxes.com\/?post_type=product&p=949"},"modified":"2026-06-18T07:34:30","modified_gmt":"2026-06-18T07:34:30","slug":"407aw-winch-drive-planetary-gearbox","status":"publish","type":"product","link":"https:\/\/planetary-gearboxes.com\/sk\/produkt\/407aw-winch-drive-planetary-gearbox\/","title":{"rendered":"Plan\u00e9tov\u00e1 prevodovka s reduktorom pohonu navijaka 407AW"},"content":{"rendered":"
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RODINN\u00c9 407 \u00b7 VOLITE\u013dN\u00c1 BRZDA<\/div>\n

407AW \u2014 18 000 Nm
\n430 alebo 530 Nm. Rozhodnite sa.<\/span><\/h2>\n

Ka\u017ed\u00fd plan\u00e9tov\u00e1 prevodovka pohonu navijaka<\/a> Pod 407AW sa na n\u00e1vrh syst\u00e9mu vz\u0165ahuje fixn\u00fd brzdn\u00fd moment. 407AW to rob\u00ed naopak: kon\u0161trukt\u00e9r \u017eeriavu \u0161pecifikuje brzdu a prevodovka sa zostav\u00ed tak, aby zodpovedala jej kon\u0161trukcii. Nejde o kozmetick\u00fa \u00fapravu \u2013 ide o technick\u00fd prah, kde sa bremen\u00e1 stan\u00fa dostato\u010dne \u0165a\u017ek\u00fdmi a bezpe\u010dnostn\u00e9 normy dostato\u010dne pr\u00edsnymi, tak\u017ee v\u00fdpo\u010det dr\u017eania brzdy riadi \u0161pecifik\u00e1ciu prevodovky, a nie ju dodr\u017eiava.<\/p>\n<\/div>\n

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Kr\u00fatiaci moment<\/span>18 000 Nm<\/span><\/div>\n
Brzda<\/span>430 \/ 530<\/span><\/div>\n
Pomery<\/span>38 \u2013 136<\/span><\/div>\n
Hmotnos\u0165 \/ FEM<\/span>285 kg \/ M5<\/span><\/div>\n
\"Plan\u00e9tov\u00e1<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

Model 407AW je vstupn\u00fdm bodom do rodiny 407 \u2013 popri modeli 407W3 (26 000 Nm, prevodov\u00e9 pomery 63 \u2013 136, brzdn\u00fd moment 530 Nm). Zatia\u013e \u010do rad 406 dosiahol maximum 17 500 Nm v trojstup\u0148ovom modeli 406BW3, r\u00e1m telesa 407 sa zv\u00e4\u010d\u0161il \u010do sa t\u00fdka priemeru, ve\u013ekosti lo\u017eiska a prevodov\u00e9ho modulu, \u010d\u00edm dosahuje kr\u00fatiaci moment 18 000 \u2013 26 000 Nm. Model 407AW s kr\u00fatiacim momentom 18 000 Nm a \u0161ir\u0161\u00edm rozsahom prevodov\u00fdch pomerov (38 \u2013 136 oproti 63 \u2013 136 pre 407W3) sl\u00fa\u017ei aplik\u00e1ci\u00e1m, ktor\u00e9 potrebuj\u00fa v\u00e4\u010d\u0161iu kr\u00fatiaci moment telesa aj flexibilitu pri \u0161pecifik\u00e1cii r\u00f4znych r\u00fdchlost\u00ed zdvih\u00e1ka \u2013 plus mo\u017enos\u0165 zvoli\u0165 si brzdn\u00fd moment, ktor\u00fd presne zodpoved\u00e1 regula\u010dn\u00fdm po\u017eiadavk\u00e1m pre konkr\u00e9tnu kombin\u00e1ciu \u017eeriavu a za\u0165a\u017eenia.<\/p>\n<\/section>\n

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Plan\u00e9tov\u00e1 prevodovka s pohonom navijaka 407AW \u2013 technick\u00e9 parametre<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Menovit\u00fd v\u00fdstupn\u00fd kr\u00fatiaci moment<\/td>\n18 000 Nm<\/td>\n<\/tr>\n
Rozsah prevodov\u00e9ho pomeru<\/td>\n38 a\u017e 136<\/td>\n<\/tr>\n
Maxim\u00e1lna vstupn\u00e1 r\u00fdchlos\u0165<\/td>\n3 500 ot.\/min.<\/td>\n<\/tr>\n
Maxim\u00e1lna v\u00fdstupn\u00e1 r\u00fdchlos\u0165<\/td>\n25 ot.\/min (FEM M5 nepretr\u017eit\u00e1 prev\u00e1dzka)<\/td>\n<\/tr>\n
Mechanick\u00e1 \u00fa\u010dinnos\u0165<\/td>\n\u2265 95%<\/td>\n<\/tr>\n
Parkovacia brzda (volite\u013en\u00e1)<\/td>\n430 Nm alebo 530 Nm, viaclamelov\u00e1, hydraulick\u00e9 uvo\u013enenie<\/td>\n<\/tr>\n
Brzda na bubne (430 Nm \/ r=87)<\/td>\n37 410 Nm<\/td>\n<\/tr>\n
Brzda na bubne (530 Nm \/ r=87)<\/td>\n46 110 Nm<\/td>\n<\/tr>\n
Mont\u00e1\u017e<\/td>\nOto\u010dn\u00e9 pr\u00edruby puzdra<\/td>\n<\/tr>\n
Such\u00e1 hmotnos\u0165<\/td>\nPribli\u017ene 285 kg<\/td>\n<\/tr>\n
Mazanie<\/td>\nRozstrek olejov\u00e9ho k\u00fape\u013ea, prevodov\u00fd olej EP<\/td>\n<\/tr>\n
Prev\u00e1dzkov\u00e1 teplota<\/td>\n-20 a\u017e +85 \u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n

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430 alebo 530 Nm \u2013 Ako vybra\u0165 brzdu, ktor\u00e1 zodpoved\u00e1 za\u0165a\u017eeniu<\/h2>\n

Pod 407AW je brzdn\u00fd moment fixn\u00fd \u2013 kon\u0161trukt\u00e9r ho akceptuje a pracuje okolo neho. 407AW pon\u00faka mo\u017enos\u0165 v\u00fdberu, preto\u017ee stroje na tejto \u00farovni kr\u00fatiaceho momentu sl\u00fa\u017eia aplik\u00e1ci\u00e1m s naozaj odli\u0161n\u00fdmi po\u017eiadavkami na brzdenie. 15-tonov\u00fd \u017eeriav na prepravu po mori a 20-tonov\u00fd \u017eeriav na pod\u00e1vanie kontajnerov m\u00f4\u017eu pou\u017e\u00edva\u0165 rovnak\u00fd menovit\u00fd kr\u00fatiaci moment prevodovky, ale potrebuj\u00fa r\u00f4zne rezervy brzdenia, preto\u017ee klasifika\u010dn\u00e9 spolo\u010dnosti uplat\u0148uj\u00fa r\u00f4zne bezpe\u010dnostn\u00e9 faktory.<\/p>\n

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430 Nm \u2013 \u0161tandardn\u00e9 dr\u017eanie<\/h3>\n

Vytv\u00e1ra kr\u00fatiaci moment 16 340 \u2013 58 480 Nm na bubne v celom rozsahu prevodov\u00e9ho pomeru. Vhodn\u00e9 pre \u017eeriavy na prepravu v\u0161eobecn\u00e9ho n\u00e1kladu, kde je po\u017eiadavka na bezpe\u010dnostn\u00fd faktor brzdy 1,5-n\u00e1sobok maxim\u00e1lnej zavesenej hmotnosti. Poskytuje \u013eah\u0161\u00ed pru\u017einov\u00fd zv\u00e4zok, ni\u017e\u0161\u00ed tlak uvo\u013enenia brzdy (22 \u2013 28 barov) a dlh\u0161iu \u017eivotnos\u0165 brzdov\u00e9ho kot\u00fa\u010da, preto\u017ee up\u00ednacia sila na kot\u00fa\u010d je ni\u017e\u0161ia. Mo\u017enos\u0165 430 Nm zdie\u013ea brzdov\u00e9 komponenty s radom 406 \u2013 \u010do zjednodu\u0161uje v\u00fdmenu n\u00e1hradn\u00fdch dielov, ak vozov\u00fd park obsahuje jednotky 406 aj 407AW.<\/p>\n

\u0160pecifikujte 430 Nm, ak: v\u0161eobecn\u00fd n\u00e1klad, mierne po\u017eiadavky na bezpe\u010dnostn\u00fd faktor, flotila je spolo\u010dn\u00e1 s radom 406<\/div>\n<\/div>\n
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530 Nm \u2014 Zlep\u0161en\u00e9 dr\u017eanie<\/h3>\n

Vytv\u00e1ra 20 140 \u2013 72 080 Nm na bubne \u2013 23% m\u00e1 v\u00e4\u010d\u0161iu pr\u00eddr\u017en\u00fa kapacitu ako mo\u017enos\u0165 430 Nm v ka\u017edom bode prevodov\u00e9ho pomeru. Vy\u017eaduje sa pre aplik\u00e1cie, kde klasifika\u010dn\u00e1 spolo\u010dnos\u0165 vy\u017eaduje bezpe\u010dnostn\u00fd faktor brzdenia 2,0x alebo vy\u0161\u0161\u00ed: pobre\u017en\u00e9 \u017eeriavy s presunom person\u00e1lu nad vodu, \u017eeriavy prev\u00e1dzkovan\u00e9 vo v\u00fdbu\u0161nom prostred\u00ed z\u00f3ny 2 a ak\u00fdko\u013evek navijak, kde pr\u00edslu\u0161n\u00e1 norma vy\u017eaduje zv\u00fd\u0161en\u00fa pr\u00eddr\u017en\u00fa kapacitu brzdy ako podmienku certifik\u00e1cie.<\/p>\n

Uve\u010fte 530 Nm, ke\u010f: klasifik\u00e1cia na mori SF \u2265 2,0, presun person\u00e1lu, z\u00f3ny ATEX, zv\u00fd\u0161en\u00e9 bezpe\u010dnostn\u00e9 nariadenia<\/div>\n<\/div>\n<\/div>\n
V\u00fdberov\u00fd proces: <\/span>
\nVypo\u010d\u00edtajte maxim\u00e1lny kr\u00fatiaci moment zavesen\u00e9ho za\u0165a\u017eenia na najvzdialenej\u0161ej vrstve k\u00e1bla. Vyn\u00e1sobte predpisan\u00fdm bezpe\u010dnostn\u00fdm faktorom (1,5x \u0161tandardn\u00fd, 2,0x zv\u00fd\u0161en\u00fd). Vyde\u013ete prevodov\u00fdm pomerom. Ak je v\u00fdsledok ni\u017e\u0161\u00ed ako 430 Nm: uve\u010fte 430. Ak je medzi 430 a 530: uve\u010fte 530. Ak je vy\u0161\u0161\u00ed ako 530: prejdite na model 407W3 s jeho pevnou brzdou 530 Nm pri kr\u00fatiacom momente 26 000 Nm alebo pridajte extern\u00fa sekund\u00e1rnu brzdu.<\/span><\/div>\n<\/section>\n

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Kde kon\u010d\u00ed rodina 406 a za\u010d\u00edna rodina 407<\/h2>\n

Model 406BW3 s kr\u00fatiacim momentom 17 500 Nm a 407AW s kr\u00fatiacim momentom 18 000 Nm sa prekr\u00fdvaj\u00fa o 500 Nm. Pre\u010do existuj\u00fa oba? Preto\u017ee sl\u00fa\u017eia r\u00f4znym integra\u010dn\u00fdm obmedzeniam.<\/p>\n

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406BW3: maxim\u00e1lny kr\u00fatiaci moment z puzdra 406<\/strong><\/p>\n

Model 406BW3 pos\u00fava priemer puzdra \u017eeriavu 406 na jeho kon\u0161truk\u010dn\u00fd limit 17 500 Nm v troch f\u00e1zach. Zvo\u013ete si ho, ke\u010f je puzdro bubna u\u017e navrhnut\u00e9 pod\u013ea rozlo\u017eenia skrutiek 406 a nedok\u00e1\u017ee sa do\u0148 umiestni\u0165 v\u00e4\u010d\u0161ia jednotka. Model 406BW3 je doplnkovou roz\u0161\u00edrenou verziou pre ak\u00fdko\u013evek \u017eeriav, ktor\u00fd v s\u00fa\u010dasnosti pou\u017e\u00edva \u017eeriav 406AW alebo 406W.<\/p>\n<\/div>\n

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407AW: za\u010d\u00edna v\u00e4\u010d\u0161\u00ed r\u00e1m krytu<\/strong><\/p>\n

Model 407AW vyu\u017e\u00edva v\u00e4\u010d\u0161\u00ed priemer puzdra s \u0165a\u017e\u0161\u00edmi lo\u017eiskami a \u0161ir\u0161\u00edmi ozuben\u00fdmi kolesami. Pri kr\u00fatiacom momente 18 000 Nm poskytuje len o 500 Nm viac ako model 406BW3, ale s v\u00e4\u010d\u0161ou nosnos\u0165ou (30%), v\u00e4\u010d\u0161ou tepelnou kapacitou (20%) a volite\u013enou brzdou. Zvo\u013ete ho pre novostavby \u017eeriavov, kde je mo\u017en\u00e9 bubon navrhn\u00fa\u0165 od z\u00e1kladu okolo puzdra modelu 407, alebo ke\u010f aplik\u00e1cia vy\u017eaduje brzdu s kr\u00fatiacim momentom 530 Nm, ktor\u00fa rad \u017eeriavov 406 neposkytuje.<\/p>\n<\/div>\n

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407W3: vysokov\u00fdkonn\u00fd strop<\/strong><\/p>\n

Model 407W3 vyu\u017e\u00edva kryt 407 s maxim\u00e1lnym trojstup\u0148ov\u00fdm kr\u00fatiacim momentom: 26 000 Nm s pevnou brzdou 530 Nm. Zvo\u013ete ho, ke\u010f po\u017eadovan\u00fd kr\u00fatiaci moment presahuje menovit\u00fd kr\u00fatiaci moment 407AW a prevodov\u00fd pomer spad\u00e1 do rozsahu 63 \u2013 136 pre 407W3. Nad 26 000 Nm katal\u00f3g prech\u00e1dza na rodinu 410 (37 500 Nm) s \u00faplne odli\u0161n\u00fdm r\u00e1mom krytu.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Pohon navijaka s kr\u00fatiacim momentom 18 000 Nm \u2013 kde sa \u0161pecifik\u00e1cia brzdy st\u00e1va kon\u0161truk\u010dnou premennou<\/h2>\n

\"Plan\u00e9tov\u00e1<\/p>\n

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\u0164a\u017ek\u00e9 plo\u0161inov\u00e9 \u017eeriavy pre pobre\u017en\u00e9 pou\u017eitie (15-25 t SWL)<\/h3>\n

Hlavn\u00fd kladkostroj na pobre\u017en\u00fdch \u017eeriavoch na manipul\u00e1ciu s \u0165a\u017ek\u00fdm podmorsk\u00fdm zariaden\u00edm, spotrebn\u00fdm materi\u00e1lom pre v\u0155tanie a komponentmi BOP. Volite\u013en\u00e1 brzda 530 Nm poskytuje zv\u00fd\u0161en\u00fd bezpe\u010dnostn\u00fd faktor, ktor\u00fd DNV a Lloyd vy\u017eaduj\u00fa pre \u017eeriavy vykon\u00e1vaj\u00face zdv\u00edhanie nad palubami pre person\u00e1l alebo kritick\u00e9 zariadenia. Model 407AW s prevodov\u00fdm pomerom 60-100 poskytuje r\u00fdchlos\u0165 zdv\u00edhania pre produkt\u00edvnu prepravu n\u00e1kladu, zatia\u013e \u010do volite\u013en\u00e1 brzda umo\u017e\u0148uje v\u00fdrobcovi \u017eeriavu presne splni\u0165 po\u017eiadavky na certifik\u00e1ciu \u2013 430 Nm pre \u0161tandardn\u00e9 n\u00e1kladn\u00e9 z\u00f3ny, 530 Nm pre person\u00e1l a oper\u00e1cie v kritick\u00fdch z\u00f3nach \u2013 bez zmeny modelu prevodovky.<\/p>\n<\/div>\n

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Ve\u013ek\u00e9 stavebn\u00e9 ve\u017eov\u00e9 \u017eeriavy<\/h3>\n

Hlavn\u00e9 zdv\u00edhacie mechanizmy na ve\u013ekokapacitn\u00fdch ve\u017eov\u00fdch \u017eeriavoch s ploch\u00fdm a v\u00fdklopn\u00fdm ramenom s maxim\u00e1lnym za\u0165a\u017een\u00edm 15 \u2013 25 ton. \u017deriav 407AW s prevodov\u00fdm pomerom 80 \u2013 136 poskytuje kr\u00fatiaci moment na zdv\u00edhanie \u0165a\u017ek\u00fdch bremien na vonkaj\u0161om polomere a brzda 430 Nm je zvy\u010dajne dostato\u010dn\u00e1 pre normy stavebn\u00fdch \u017eeriavov (EN 14439). oto\u010dn\u00fd pohon<\/a> ovl\u00e1da rot\u00e1ciu \u017eeriavu a pohon kolies<\/a> poh\u00e1\u0148a voz\u00edk na v\u00fdlo\u017en\u00edku.<\/p>\n<\/div>\n

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\u017deriavy pre pod\u00e1va\u010de kontajnerov a viac\u00fa\u010delov\u00e9 lodn\u00e9 \u017eeriavy<\/h3>\n

\u017deriavy montovan\u00e9 na kontajnerov\u00fdch pr\u00edpojn\u00fdch plavidl\u00e1ch a viac\u00fa\u010delov\u00fdch n\u00e1kladn\u00fdch lodiach, ktor\u00e9 manipuluj\u00fa s 20-stopov\u00fdmi kontajnermi (do 24 ton brutto) v pr\u00edstavoch bez pobre\u017en\u00fdch \u017eeriavov. \u017deriav 407AW s prevodov\u00fdm pomerom 40-60 poskytuje vysok\u00e9 cyklick\u00e9 r\u00fdchlosti (30-45 m\/min), ktor\u00e9 tieto \u017eeriavy potrebuj\u00fa pre konkurencieschopn\u00e9 obraty v pr\u00edstavoch. Mo\u017enos\u0165 brzdy 530 Nm je \u0161pecifikovan\u00e1, ke\u010f klasifik\u00e1cia plavidla vy\u017eaduje zv\u00fd\u0161en\u00fa brzdn\u00fa silu pre prev\u00e1dzku pri rozb\u00farenom mori s v\u00fd\u0161kou charakteristickej vlny nad 1,5 m \u2013 kde dynamick\u00e9 zosilnenie za\u0165a\u017eenia zvy\u0161uje n\u00e1roky na brzdenie nad kapacitu 430 Nm.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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V celom rozsahu pohonu navijaka<\/h2>\n
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\"Pohon<\/p>\n

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Kompletn\u00fd sortiment pohonov navijakov \u2192<\/a><\/h3>\n

407W3 (26 000 Nm) pre \u0165a\u017e\u0161ie bremen\u00e1; 410W3 (37 500 Nm) a vy\u0161\u0161ie pre ultra\u0165a\u017ek\u00e9 \u017eeriavov\u00e9 kladkostroje.<\/p>\n<\/div>\n<\/div>\n

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\"Oto\u010dn\u00fd<\/p>\n

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Plan\u00e9tov\u00e1 prevodovka s oto\u010dn\u00fdm pohonom \u2192<\/a><\/h3>\n

S\u00e9ria ZR pre \u0165a\u017ek\u00e9 ot\u00e1\u010danie \u017eeriavov na mori a ot\u00e1\u010danie nadstavby ve\u013ek\u00fdch ve\u017eov\u00fdch \u017eeriavov.<\/p>\n<\/div>\n<\/div>\n

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

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Presn\u00e1 plan\u00e9tov\u00e1 prevodovka \u2192<\/a><\/h3>\n

EP-ZDS pre ot\u00e1\u010danie rozmetadiel kontajnerov, syst\u00e9my proti k\u00fdvaniu \u017eeriavu a vedenie l\u00e1n s vodorovn\u00fdm nav\u00edjan\u00edm.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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Plan\u00e9tov\u00e1 prevodovka s pohonom navijaka \u2013 \u010casto kladen\u00e9 ot\u00e1zky o volite\u013enej brzde a \u0165a\u017ekom zdvih\u00e1ku<\/h2>\n
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D\u00e1 sa brzda po dodan\u00ed zmeni\u0165 priamo v ter\u00e9ne zo 430 na 530 Nm?<\/h3>\n

Technicky mo\u017en\u00e9, ale nie je to prev\u00e1dzka v ter\u00e9ne. Rozdiel v brzdnom momente sa dosiahne v\u00fdmenou pru\u017einov\u00e9ho syst\u00e9mu Belleville \u2013 variant s kr\u00fatiacim momentom 530 Nm pou\u017e\u00edva viac pru\u017e\u00edn alebo tuh\u0161ie pru\u017einy ako variant s kr\u00fatiacim momentom 430 Nm. V\u00fdmena pru\u017einov\u00e9ho syst\u00e9mu vy\u017eaduje \u010diasto\u010dn\u00fa demont\u00e1\u017e prevodovky, v\u00fdmenu pru\u017einy, op\u00e4tovn\u00fa mont\u00e1\u017e brzdov\u00e9ho piesta a overovaciu sk\u00fa\u0161ku brzdn\u00e9ho momentu. Ide o dielensk\u00fd postup, nie o postup na stavenisku. Ak existuje mo\u017enos\u0165, \u017ee aplik\u00e1cia bude v bud\u00facnosti vy\u017eadova\u0165 vy\u0161\u0161\u00ed brzdn\u00fd moment, pri objedn\u00e1vke uve\u010fte 530 Nm.<\/p>\n<\/div>\n

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Vy\u017eaduje si brzda s kr\u00fatiacim momentom 530 Nm vy\u0161\u0161\u00ed hydraulick\u00fd uvo\u013e\u0148ovac\u00ed tlak ako brzda s kr\u00fatiacim momentom 430 Nm?<\/h3>\n

\u00c1no. Silnej\u0161\u00ed pru\u017einov\u00fd bal\u00edk vy\u017eaduje na \u00fapln\u00e9 uvo\u013enenie pribli\u017ene 30 \u2013 38 barov v porovnan\u00ed s 22 \u2013 28 barmi pre variant s 430 Nm. Pred \u0161pecifikovan\u00edm brzdy s 530 Nm overte, \u010di hydraulick\u00fd riadiaci okruh \u017eeriavu dok\u00e1\u017ee doda\u0165 tento tlak. Na niektor\u00fdch star\u0161\u00edch \u017eeriavov\u00fdch plo\u0161in\u00e1ch s riadiacimi okruhmi s 25 barmi sa variant s 530 Nm nemus\u00ed \u00faplne uvo\u013eni\u0165, \u010do m\u00e1 za n\u00e1sledok brzdn\u00fd odpor, prehrievanie kot\u00fa\u010da a zr\u00fdchlen\u00e9 opotrebovanie. Kontakt K\u00f3rea Ever-Power<\/a> pre presn\u00fa \u0161pecifik\u00e1ciu uvo\u013e\u0148ovacieho tlaku pri oboch brzdov\u00fdch mo\u017enostiach.<\/p>\n<\/div>\n

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Pre\u010do rozsah prevodov\u00fdch pomerov 407AW za\u010d\u00edna na 38 namiesto 23 ako pri 406AW?<\/h3>\n

Teleso 407 pou\u017e\u00edva v\u00e4\u010d\u0161ie ozuben\u00e9 koles\u00e1 s v\u00e4\u010d\u0161\u00edm minim\u00e1lnym priemerom centr\u00e1lneho kolesa ako 406. V\u00e4\u010d\u0161ie centr\u00e1lne koles\u00e1 vytv\u00e1raj\u00fa vy\u0161\u0161ie minim\u00e1lne prevodov\u00e9 pomery na stupe\u0148. V dvoch stup\u0148och je minim\u00e1lny dosiahnute\u013en\u00fd prevodov\u00fd pomer 407AW 38 \u2013 geometria ozuben\u00e9ho kolesa nedok\u00e1\u017ee vytvori\u0165 ni\u017e\u0161\u00ed prevodov\u00fd pomer v r\u00e1mci priemeru telesa 407 bez zn\u00ed\u017eenia po\u010dtu zubov centr\u00e1lneho kolesa pod jeho minim\u00e1lny po\u010det. Ak s\u00fa pri kr\u00fatiacom momente 18 000 Nm potrebn\u00e9 prevodov\u00e9 pomery pod 38, najbli\u017e\u0161ie sa k nim dostane 406AW pri prevodovom pomere 23 (pri 12 500 Nm) alebo sa ot\u00e1\u010dky motora m\u00f4\u017eu zv\u00fd\u0161i\u0165 na 3 500 ot.\/min, aby sa dosiahla ekvivalentn\u00e1 r\u00fdchlos\u0165 bubna pri vy\u0161\u0161om prevodovom pomere.<\/p>\n<\/div>\n

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Ako sa porovn\u00e1va 407AW s 406BW3 pre \u017eeriav, ktor\u00fd v s\u00fa\u010dasnosti pou\u017e\u00edva 406W?<\/h3>\n

Model 406BW3 (17 500 Nm) je priamym vylep\u0161en\u00edm pre ak\u00e9ko\u013evek puzdro bubna radu 406 \u2013 rovnak\u00e9 rozte\u010d skrutiek, rovnak\u00fd priemer puzdra, rovnak\u00fd v\u00fdstupn\u00fd hriade\u013e. Model 407AW (18 000 Nm) vy\u017eaduje nov\u00e9 puzdro bubna navrhnut\u00e9 pre v\u00e4\u010d\u0161ie rozte\u010d skrutiek a priemer puzdra 407. Ak existuj\u00faci bubon dok\u00e1\u017ee poja\u0165 oboje, model 407AW poskytuje o 500 Nm vy\u0161\u0161\u00ed kr\u00fatiaci moment, v\u00e4\u010d\u0161iu nosnos\u0165 ako 30%, volite\u013en\u00fa brzdu a \u0161ir\u0161\u00ed rozsah prevodov\u00e9ho pomeru. Ak je bubon pevn\u00fd, model 406BW3 predstavuje maxim\u00e1lne vylep\u0161enie v r\u00e1mci existuj\u00faceho puzdra.<\/p>\n<\/div>\n

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Ak\u00fa pracovn\u00fa hmotnos\u0165 (SWL) podporuje model 407AW na 500 mm PCD bubne so 6-dielnym ryhovan\u00edm?<\/h3>\n

Maxim\u00e1lny \u0165ah lana na bubne = 18 000 \/ 0,25 = 72 000 N. So 6-dielnym lanovan\u00edm: celkov\u00e1 zdv\u00edhacia sila = 72 000 x 6 = 432 000 N. S koeficientom kon\u0161truk\u010dnej bezpe\u010dnosti 4:1: SWL = 432 000 \/ (4 x 9,81) = pribli\u017ene 11 009 kg (11,0 ton). Toto je nosnos\u0165 na prvej vrstve lana. Na najvzdialenej\u0161ej vrstve (v\u00e4\u010d\u0161\u00ed PCD) sa \u0165ah lana \u00famerne zni\u017euje \u2013 overte nosnos\u0165 pri maxim\u00e1lnom priemere navinut\u00e9ho lana pre graf za\u0165a\u017eenia \u017eeriavu.<\/p>\n<\/div>\n

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Vy\u017eaduje si plan\u00e9tov\u00e1 prevodovka pohonu navijaka in\u00fa \u00fadr\u017ebu pre brzdu s kr\u00fatiacim momentom 430 Nm oproti 530 Nm?<\/h3>\n

Postupy \u00fadr\u017eby s\u00fa identick\u00e9 \u2013 rovnak\u00fd interval v\u00fdmeny oleja, rovnak\u00e1 kontrola tesnen\u00ed, rovnak\u00e1 kontrola brzdov\u00fdch kot\u00fa\u010dov. Jedin\u00fd rozdiel je miera opotrebovania brzdov\u00e9ho kot\u00fa\u010da: variant s kr\u00fatiacim momentom 530 Nm vyv\u00edja vy\u0161\u0161iu up\u00ednaciu silu na z\u00e1ber, \u010do sp\u00f4sobuje o nie\u010do r\u00fdchlej\u0161ie opotrebovanie kot\u00fa\u010da. Pri variante s kr\u00fatiacim momentom 530 Nm po\u010d\u00edtajte s krat\u0161ou \u017eivotnos\u0165ou kot\u00fa\u010da o 10-15% v porovnan\u00ed s variantom 430 Nm pri rovnak\u00fdch frekvenci\u00e1ch cyklov. Interval kontroly kot\u00fa\u010da zost\u00e1va rovnak\u00fd (2 500 hod\u00edn pre v\u0161eobecn\u00fd n\u00e1klad, 1 500 hod\u00edn pre prepravu s \u0165a\u017en\u00fdm zariaden\u00edm), ale prah v\u00fdmeny sa m\u00f4\u017ee dosiahnu\u0165 o 10-15% sk\u00f4r. Obe mo\u017enosti pou\u017e\u00edvaj\u00fa rovnak\u00e9 rozmery kot\u00fa\u010dov \u2013 l\u00ed\u0161i sa iba pru\u017einov\u00fd zv\u00e4zok.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

<\/p>\n

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Ter\u00e9nne spr\u00e1vy<\/h2>\n
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N<\/div>\n
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Nils B. \u2014 Technick\u00fd riadite\u013e pre origin\u00e1lne diely pre pobre\u017en\u00e9 \u017eeriavy<\/div>\n
Overen\u00fd n\u00e1kup \u00b7 Kristiansand, N\u00f3rsko \u00b7 m\u00e1j 2026<\/div>\n<\/div>\n
\u2605\u2605\u2605\u2605\u2605<\/div>\n<\/div>\n

20-tonov\u00fd plo\u0161inov\u00fd \u017eeriav SWL, 407AW s brzdou 530 Nm, prevodov\u00fd pomer 75. Volite\u013en\u00e1 brzda bola vlastnos\u0165ou, ktor\u00e1 rozhodla o \u0161pecifik\u00e1cii. N\u00e1\u0161 prieskum DNV-GL vy\u017eadoval bezpe\u010dnostn\u00fd faktor brzdy 2,0 pre v\u00fd\u0165ahy nad palubou pre person\u00e1l. Brzda radu 406 s kr\u00fatiacim momentom 430 Nm pri tomto pomere a priemere bubna n\u00e1m poskytla bezpe\u010dnostn\u00fd faktor 1,7 \u2013 vyhovuje pri 1,5x, ale nie pri 2,0x. Brzda 407AW s kr\u00fatiacim momentom 530 Nm n\u00e1m poskytla bezpe\u010dnostn\u00fd faktor 2,1. Bez mo\u017enosti 530 by sme museli prida\u0165 extern\u00fa sekund\u00e1rnu brzdu \u2013 \u010do by zv\u00fd\u0161ilo n\u00e1klady, hmotnos\u0165, hydraulick\u00fa zlo\u017eitos\u0165 a samostatn\u00fa polo\u017eku \u00fadr\u017eby. \u017deriav 407AW vyrie\u0161il certifik\u00e1ciu jedn\u00fdm komponentom.<\/p>\n<\/div>\n

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C<\/div>\n
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Christoph H. \u2014 In\u017einier v\u00fdroby ve\u017eov\u00fdch \u017eeriavov<\/div>\n
Overen\u00fd n\u00e1kup<\/div>\n<\/div>\n
\u2605\u2605\u2605\u2605\u2605<\/div>\n<\/div>\n

Hlavn\u00fd kladkostroj na 20-tonovom ve\u017eovom \u017eeriave s v\u00fdklopn\u00fdm ramenom, 407AW s brzdou 430 Nm, prevodov\u00fd pomer 100. Mo\u017enos\u0165 430 Nm bola dostato\u010dn\u00e1 na zhodu s normou EN 14439 a udr\u017eala tlak uvo\u013enenia brzdy v r\u00e1mci n\u00e1\u0161ho existuj\u00faceho 25-barov\u00e9ho riadiaceho okruhu \u2013 mo\u017enos\u0165 530 Nm by vy\u017eadovala moderniz\u00e1ciu riadiaceho okruhu na 38 barov, \u010do by viedlo k v\u00fdmene \u010derpadiel, moderniz\u00e1cii had\u00edc a op\u00e4tovnej certifik\u00e1cii cel\u00e9ho hydraulick\u00e9ho syst\u00e9mu. V\u00fdberom 430 namiesto 530 sme u\u0161etrili pribli\u017ene 8 000 EUR na \u017eeriav na \u00faprav\u00e1ch hydraulick\u00e9ho syst\u00e9mu v r\u00e1mci na\u0161ej ro\u010dnej produkcie 60 jednotiek. Schopnos\u0165 407AW \u0161pecifikova\u0165 brzdu presne zodpovedala na\u0161im potreb\u00e1m a zabr\u00e1nila sa zbyto\u010dn\u00e9mu prepracovaniu.<\/p>\n<\/div>\n

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A<\/div>\n
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Amir S. \u2014 Ved\u00faci kontajnerov\u00e9ho pr\u00edvodn\u00e9ho plavidla<\/div>\n
Overen\u00fd n\u00e1kup \u00b7 apr\u00edl 2026<\/div>\n<\/div>\n
\u2605\u2605\u2605\u2605\u2606<\/div>\n<\/div>\n

Lodn\u00fd \u017eeriav na kontajnerovom pod\u00e1va\u010di s kapacitou 700 TEU, 407AW s brzdou 530 Nm, prevodov\u00fd pomer 45. \u017deriav manipuluje s 20-stopov\u00fdmi kontajnermi r\u00fdchlos\u0165ou 35 m\/min v pr\u00edstavoch bez pobre\u017en\u00fdch \u017eeriavov. R\u00fdchlos\u0165 zdv\u00edhania a kontrola za\u0165a\u017eenia s\u00fa vynikaj\u00face \u2013 oper\u00e1tori pre\u0161li z predch\u00e1dzaj\u00faceho modelu \u017eeriavu bez pre\u0161kolenia. 4-hviezdi\u010dkov\u00e9 hodnotenie je postrehom pre mana\u017ement vozov\u00e9ho parku: objednali sme 6 \u017eeriavov pre 3 plavidl\u00e1. Dva so 430 Nm a \u0161tyri s 530 Nm na z\u00e1klade r\u00f4znych klasifik\u00e1ci\u00ed tr\u00e1s. Z\u00e1sobn\u00edky brzdov\u00fdch pru\u017e\u00edn s\u00fa teraz zmie\u0161an\u00e9 v r\u00e1mci invent\u00e1ra n\u00e1hradn\u00fdch dielov vozov\u00e9ho parku a n\u00e1\u0161 t\u00edm \u00fadr\u017eby upozornil na riziko in\u0161tal\u00e1cie z\u00e1sobn\u00edka pru\u017e\u00edn 430 do \u017eeriavu, ktor\u00fd vy\u017eaduje z\u00e1\u0165a\u017e 530. Farebn\u00e9 k\u00f3dovanie alebo fyzick\u00e9 k\u00f3dovanie z\u00e1sobn\u00edkov pru\u017e\u00edn, aby sa zabr\u00e1nilo nespr\u00e1vnej in\u0161tal\u00e1cii, by toto riziko eliminovalo.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

EP-407AW je prv\u00e1 plan\u00e9tov\u00e1 prevodovka s pohonom navijaka v katal\u00f3gu Korea Ever-Power, ktor\u00e1 pon\u00faka volite\u013en\u00fd brzdn\u00fd moment \u2013 \u200b\u200b430 alebo 530 Nm, \u0161pecifikovan\u00fd na objedn\u00e1vku tak, aby zodpovedal presn\u00fdm po\u017eiadavk\u00e1m na udr\u017eanie danej aplik\u00e1cie. Ka\u017ed\u00fd model pod 407AW poskytuje pevn\u00fa brzdn\u00fa hodnotu: akceptujete to, \u010do prevodovka pon\u00faka, a navrhujete syst\u00e9m okolo toho. Model 407AW tento vz\u0165ah obracia. Kon\u0161trukt\u00e9r \u017eeriavu vypo\u010d\u00edta po\u017eadovan\u00fd brzdn\u00fd moment, zvol\u00ed 430 alebo 530 Nm na z\u00e1klade za\u0165a\u017eenia a PCD bubna a dostane prevodovku s brzdou presne prisp\u00f4sobenou cie\u013eov\u00e9mu bezpe\u010dnostn\u00e9mu faktoru. S v\u00fdstupn\u00fdm kr\u00fatiacim momentom 18 000 Nm, prevodov\u00fdmi pomermi 38 \u2013 136 a hmotnos\u0165ou 285 kg otv\u00e1ra model 407AW \u00farove\u0148 \u0165a\u017ek\u00fdch strojov v katal\u00f3gu \u2013 kde s\u00fa stroje dostato\u010dne ve\u013ek\u00e9 a za\u0165a\u017eenie dostato\u010dne kritick\u00e9 na to, aby sa dimenzovanie brzdy stalo kon\u0161truk\u010dnou premennou a nie obmedzen\u00edm katal\u00f3gu.<\/div>","protected":false},"featured_media":956,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[969],"product_tag":[],"class_list":["post-949","product","type-product","status-publish","has-post-thumbnail","product_cat-winch-drive-planetary-gearbox","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/planetary-gearboxes.com\/sk\/wp-json\/wp\/v2\/product\/949","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/planetary-gearboxes.com\/sk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/planetary-gearboxes.com\/sk\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/sk\/wp-json\/wp\/v2\/comments?post=949"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/sk\/wp-json\/wp\/v2\/media\/956"}],"wp:attachment":[{"href":"https:\/\/planetary-gearboxes.com\/sk\/wp-json\/wp\/v2\/media?parent=949"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/sk\/wp-json\/wp\/v2\/product_brand?post=949"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/sk\/wp-json\/wp\/v2\/product_cat?post=949"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/sk\/wp-json\/wp\/v2\/product_tag?post=949"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}