{"id":836,"date":"2026-06-16T03:11:46","date_gmt":"2026-06-16T03:11:46","guid":{"rendered":"https:\/\/planetary-gearboxes.com\/?post_type=product&p=836"},"modified":"2026-06-16T03:22:54","modified_gmt":"2026-06-16T03:22:54","slug":"ep-se414t3-triple-stage-track-drive-planetary-gearbox","status":"publish","type":"product","link":"https:\/\/planetary-gearboxes.com\/cs\/produkt\/ep-se414t3-triple-stage-track-drive-planetary-gearbox\/","title":{"rendered":"T\u0159\u00edstup\u0148ov\u00e1 planetov\u00e1 p\u0159evodovka s pohonem p\u00e1s\u016f EP-SE414T3"},"content":{"rendered":"

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EP-SE414T3 \u2014 Trojstup\u0148ov\u00e1 planetov\u00e1 p\u0159evodovka s pohonem p\u00e1s\u016f<\/h2>\n
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80 000 N\u00b7m<\/div>\n
Jmenovit\u00fd to\u010div\u00fd moment<\/div>\n<\/div>\n
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1 200 N\u00b7m \u2605<\/div>\n
Pru\u017einov\u00e1 brzda max.<\/div>\n<\/div>\n
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i=76\u2013186<\/div>\n
Nej\u0161ir\u0161\u00ed sortiment SE<\/div>\n<\/div>\n
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680 kg<\/div>\n
+260 kg oproti SE413T3<\/div>\n<\/div>\n<\/div>\n
\u2190 Korea Ever-Power SE Series Ultimate Model<\/span><\/a><\/div>\n<\/div>\n
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Ten\/Ta\/To EP-SE414T3<\/strong> je t\u0159\u00edstup\u0148ov\u00e1 planetov\u00e1 p\u0159evodovka s pohonem p\u00e1s\u016f s jmenovit\u00fdm to\u010div\u00fdm momentem 80 000 N\u00b7m \u2013 co\u017e je nejvy\u0161\u0161\u00ed to\u010div\u00fd moment v \u0159ad\u011b korejsk\u00fdch p\u0159evodovek Ever-Power SE, o kter\u00e9 se na tomto webu hovo\u0159\u00ed. S rozsahem p\u0159evodov\u00fdch pom\u011br\u016f i=76\u2013186, kter\u00fd je na obou konc\u00edch \u0161ir\u0161\u00ed ne\u017e u jak\u00e9hokoli p\u0159edchoz\u00edho modelu SE, a pru\u017einovou brzdou s to\u010div\u00fdm momentem 1 200 N\u00b7m, kter\u00e1 t\u00e9m\u011b\u0159 zdvojn\u00e1sobuje to\u010div\u00fd moment 610 N\u00b7m u modelu EP-SE413T3, slou\u017e\u00ed v\u00fdhradn\u011b pro t\u0159\u00eddu stroj\u016f s hmotnost\u00ed 750\u20131 500+ tun.<\/p>\n

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\ud83d\udcd0 80 000 N\u00b7m T3<\/div>\n
+33% nad SE413T3 ve stejn\u00e9 architektu\u0159e rota\u010dn\u00edho pouzdra T3 p\u0159i hmotnosti 680 kg.<\/div>\n<\/div>\n
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\ud83d\uded1 Brzda 1 200 N\u00b7m<\/div>\n
\u00d7i=186 = 223 200 N\u00b7m\/pohon. Nejv\u011bt\u0161\u00ed krok a nejvy\u0161\u0161\u00ed hodnota v \u0159ad\u011b SE.<\/div>\n<\/div>\n
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\ud83d\udccf i=76\u2013186 nej\u0161ir\u0161\u00ed<\/div>\n
Ni\u017e\u0161\u00ed minimum A vy\u0161\u0161\u00ed maximum ne\u017e SE413T3. Nej\u0161ir\u0161\u00ed rozsah p\u0159evod\u016f v \u0159ad\u011b SE.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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Technick\u00e9 specifikace<\/h2>\n

\u2460 Z\u00e1kladn\u00ed parametry<\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametr<\/th>\nSpecifikace<\/th>\n<\/tr>\n<\/thead>\n
Jmenovit\u00fd v\u00fdstupn\u00ed to\u010div\u00fd moment<\/td>\n80 000 N\u00b7m \u2013 nejvy\u0161\u0161\u00ed v \u0159ad\u011b SE<\/td>\n<\/tr>\n
Reduk\u010dn\u00ed pom\u011br (i)<\/td>\n76 \u2013 186 (t\u0159\u00edstup\u0148ov\u00fd T3 \u2013 nej\u0161ir\u0161\u00ed rozsah v \u0159ad\u011b SE)<\/td>\n<\/tr>\n
Konfigurace pohonu<\/td>\nTrojit\u00fd planetov\u00fd p\u0159evod T3 (rotuj\u00edc\u00ed vn\u011bj\u0161\u00ed kryt)<\/td>\n<\/tr>\n
Maxim\u00e1ln\u00ed vstupn\u00ed rychlost<\/td>\n3 500 ot\/min<\/td>\n<\/tr>\n
V\u00fdstupn\u00ed ot\u00e1\u010dky p\u0159i i=76 (3 500 ot\/min)<\/td>\n~46,1 ot.\/min \u2014 nejrychlej\u0161\u00ed v\u00fdstupn\u00ed v\u00fdkon v t\u00e9to jednotce<\/td>\n<\/tr>\n
V\u00fdstupn\u00ed ot\u00e1\u010dky p\u0159i i=186 (3 500 ot\/min)<\/td>\n~18,8 ot.\/min \u2014 nejpomalej\u0161\u00ed v\u00fdkon, nejhlub\u0161\u00ed p\u0159evodov\u00fd pom\u011br v \u0159ad\u011b SE<\/td>\n<\/tr>\n
\u00da\u010dinnost<\/td>\n> 94%<\/td>\n<\/tr>\n
To\u010div\u00fd moment pru\u017einov\u00e9 brzdy<\/td>\n1 200 N\u00b7m (pru\u017einou ovl\u00e1dan\u00fd \/ hydraulicky uvoln\u011bn\u00fd) \u2013 maximum \u0159ady SE, t\u00e9m\u011b\u0159 2\u00d7 SE413T3<\/td>\n<\/tr>\n
Ekvivalent brzdn\u00e9ho v\u00fdkonu p\u0159i i=186<\/td>\n223 200 N\u00b7m na pohon \u2013 maximum pro \u0159adu SE<\/td>\n<\/tr>\n
Tlak uvoln\u011bn\u00ed brzdy<\/td>\nPilotn\u00ed ventil 15\u201330 bar\u016f (ov\u011b\u0159te s rozm\u011brov\u00fdm v\u00fdkresem Korea Ever-Power)<\/td>\n<\/tr>\n
Materi\u00e1l pouzdra<\/td>\nNodul\u00e1rn\u00ed (s kuli\u010dkov\u00fdm grafitem) litina<\/td>\n<\/tr>\n
Mont\u00e1\u017e<\/td>\nOto\u010dn\u00e1 p\u0159\u00edruba vn\u011bj\u0161\u00edho krytu \u2013 p\u0159\u00edm\u00e9 uchycen\u00ed na ozuben\u00e9 kolo (ISO\/SAE)<\/td>\n<\/tr>\n
Such\u00e1 hmotnost<\/td>\n~680 kg (+260 kg oproti SE413T3 \u2014 vy\u017eaduje jmenovit\u00fd zdvih \u22651 000 kg)<\/td>\n<\/tr>\n
Maz\u00e1n\u00ed<\/td>\nOlejov\u00e1 l\u00e1ze\u0148 \u2013 API GL-5; VG 150 (+15 \u00b0C)<\/td>\n<\/tr>\n
T\u011bsn\u011bn\u00ed<\/td>\nDvouk\u00f3nov\u00e1 plovouc\u00ed kovov\u00e1 t\u011bsn\u011bn\u00ed (do\u017eivotn\u00ed)<\/td>\n<\/tr>\n
Provozn\u00ed teplota<\/td>\n\u221225 \u00b0C a\u017e +90 \u00b0C (k dispozici jsou vitonov\u00e1 t\u011bsn\u011bn\u00ed)<\/td>\n<\/tr>\n
Intervaly v\u00fdm\u011bny oleje<\/td>\nPoprv\u00e9 po 150 hodin\u00e1ch; pot\u00e9 ka\u017ed\u00fdch 1 000 hodin nebo ro\u010dn\u011b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u2461 Brzda 1 200 N\u00b7m p\u0159i i=76\u2013186 \u2013 \u00dapln\u00e1 tabulka \u00fa\u010dinnosti<\/h3>\n
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Pom\u011br (i)<\/th>\nV\u00fdstupn\u00ed ot\u00e1\u010dky (3 500 ot.\/min)<\/th>\nBrzdov\u00fd ekvivalent \/ pohon<\/th>\nDr\u017e\u00ed p\u0159i 15\u00b0 (r=650 mm, 2 pohony)<\/th>\n<\/tr>\n<\/thead>\n
i = 76<\/td>\n~46,1 ot.\/min<\/td>\n91 200 N\u00b7m<\/td>\n~111 t<\/td>\n<\/tr>\n
i \u2248 110<\/td>\n~32 ot.\/min<\/td>\n132 000 N\u00b7m<\/td>\n~160 t<\/td>\n<\/tr>\n
i \u2248 150<\/td>\n~23 ot.\/min<\/td>\n180 000 N\u00b7m<\/td>\n~218 t<\/td>\n<\/tr>\n
i = 186 \u2605 max<\/td>\n~18,8 ot.\/min<\/td>\n223 200 N\u00b7m<\/td>\n~270 t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

W = (2 \u00d7 brzdn\u00fd_ekvivalent) \u00f7 (sin 15\u00b0 \u00d7 0,65). 223 200 N\u00b7m p\u0159i i=186 je nejvy\u0161\u0161\u00ed ekvivalent pru\u017einov\u00e9 brzdy v \u0159ad\u011b SE \u2013 2,13\u00d7 maximum SE413T3 (104 920 N\u00b7m p\u0159i i=172). P\u0159i minim\u00e1ln\u00edm p\u0159evodov\u00e9m pom\u011bru i=76 je efektivn\u00ed brzdn\u00fd moment st\u00e1le 91 200 N\u00b7m na pohon \u2013 o 741 TP3T v\u00edce ne\u017e ekvivalent minim\u00e1ln\u00edho brzdn\u00e9ho pom\u011bru EP-SE413T3, kter\u00fd \u010din\u00ed 52 460 N\u00b7m.<\/p>\n

\u2462 SE413T3 vs. SE414T3 \u2013 Porovn\u00e1n\u00ed parametr\u016f<\/h3>\n
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Parametr<\/th>\nEP-SE413T3<\/th>\nEP-SE414T3 \u2605<\/th>\nKrok<\/th>\n<\/tr>\n<\/thead>\n
To\u010div\u00fd moment<\/td>\n60 000 N\u00b7m<\/td>\n80 000 N\u00b7m<\/td>\n+33%<\/td>\n<\/tr>\n
Rozsah pom\u011br\u016f<\/td>\ni=86\u2013172<\/td>\ni=76\u2013186<\/td>\n\u221210 n\u00edzk\u00e1, +14 vysok\u00e1<\/td>\n<\/tr>\n
Pru\u017einov\u00e1 brzda<\/td>\n610 N\u00b7m<\/td>\n1 200 N\u00b7m<\/td>\n+97% \u2190 Z\u00e1znam s\u00e9rie SE<\/td>\n<\/tr>\n
Ekvivalent maxim\u00e1ln\u00edho brzdn\u00e9ho \u00fa\u010dinku<\/td>\n104 920 N\u00b7m\/pohon<\/td>\n223 200 N\u00b7m\/pohon<\/td>\n\u00d72,13<\/td>\n<\/tr>\n
Such\u00e1 hmotnost<\/td>\n~420 kg<\/td>\n~680 kg<\/td>\n+62% \u2190 Z\u00e1znam s\u00e9rie SE<\/td>\n<\/tr>\n
T\u0159\u00edda stroje<\/td>\n500\u2013700+ t<\/td>\n750\u20131 500+ t<\/td>\nDal\u0161\u00ed \u00farove\u0148<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n

\"Sou\u010d\u00e1st<\/p>\n

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Pru\u017einov\u00e1 brzda s momentem 1 200 N\u00b7m \u2013 pro\u010d se tento krok kategoricky li\u0161\u00ed od v\u0161ech p\u0159edchoz\u00edch krok\u016f SE<\/h2>\n

V cel\u00e9 sekvenci pru\u017einov\u00fdch brzd \u0159ady Korea Ever-Power SE \u2013 130, 270, 280, 430, 530, 610 N\u00b7m \u2013 se ka\u017ed\u00fd krok zvy\u0161oval o 50 a\u017e 160 N\u00b7m. Krok od EP-SE413T3 k EP-SE414T3 je 590 N\u00b7m, co\u017e v jednom modelov\u00e9m kroku t\u00e9m\u011b\u0159 zdvojn\u00e1sobuje brzdn\u00fd moment. Nejedn\u00e1 se o libovoln\u00e9 in\u017een\u00fdrsk\u00e9 rozhodnut\u00ed; ka\u017ed\u00fd z n\u00e1sleduj\u00edc\u00edch \u010dty\u0159 faktor\u016f nez\u00e1visle od\u016fvod\u0148oval podstatn\u011b v\u011bt\u0161\u00ed brzdovou sestavu v t\u00e9to t\u0159\u00edd\u011b to\u010div\u00e9ho momentu a hmotnosti.<\/p>\n

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Faktor 1: Kryt o hmotnosti 680 kg m\u00e1 v\u011bt\u0161\u00ed setrva\u010dnost<\/div>\n

Hmotnost EP-SE414T3 je 680 kg \u2013 o 260 kg (62%) v\u00edce ne\u017e u EP-SE413T3. B\u011bhem selh\u00e1n\u00ed hydraulick\u00e9ho tlaku tato rotuj\u00edc\u00ed hmota sk\u0159\u00edn\u011b nad\u00e1le nese kinetickou energii, kterou mus\u00ed pru\u017einov\u00e1 brzda zastavit. T\u011b\u017e\u0161\u00ed rotuj\u00edc\u00ed sestava 62% vy\u017eaduje proporcion\u00e1ln\u011b v\u011bt\u0161\u00ed s\u00edlu pru\u017einov\u00e9 brzdy k zastaven\u00ed a udr\u017een\u00ed ve stejn\u00e9m rozsahu zpomalen\u00ed. Spole\u010dnost Korea Ever-Power navrhuje brzdu tak, aby zastavila sk\u0159\u00ed\u0148 v definovan\u00e9m \u00fahlu nato\u010den\u00ed p\u0159i maxim\u00e1ln\u00ed konstruk\u010dn\u00ed rychlosti \u2013 toto omezen\u00ed se p\u0159\u00edmo odv\u00edj\u00ed od rotuj\u00edc\u00ed hmotnosti. V\u011bt\u0161\u00ed brzdov\u00fd p\u00edst, t\u011b\u017e\u0161\u00ed svazek kotou\u010d\u016f a siln\u011bj\u0161\u00ed pru\u017einov\u00fd syst\u00e9m Belleville v EP-SE414T3 jsou dimenzov\u00e1ny tak, aby spl\u0148ovaly toto krit\u00e9rium zastaven\u00ed pro sestavu o hmotnosti 680 kg, nejen aby udr\u017eely stroj na svahu.<\/p>\n<\/div>\n

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Faktor 2: Parkovac\u00ed \u010dek\u00e1n\u00ed p\u0159i i=76 s t\u0159\u00eddou stroje 750\u20131 500 t<\/div>\n

Minim\u00e1ln\u00ed p\u0159evodov\u00fd pom\u011br jednotky EP-SE414T3 je i=76 \u2013 nejni\u017e\u0161\u00ed minim\u00e1ln\u00ed p\u0159evodov\u00fd pom\u011br ze v\u0161ech jednotek T3 SE. P\u0159i i=76 je zes\u00edlen\u00ed brzdy v r\u00e1mci provozn\u00edho rozsahu t\u00e9to jednotky minim\u00e1ln\u00ed. Pro stroj o hmotnosti 1 000 tun zaparkovan\u00fd na 15\u00b0 stole s polom\u011brem \u0159et\u011bzov\u00e9ho kola 650 mm je po\u017eadovan\u00fd parkovac\u00ed moment na pohon p\u0159ibli\u017en\u011b 37 800 N\u00b7m. S brzdou 610 N\u00b7m (\u00farove\u0148 SE413T3) by efektivn\u00ed moment p\u0159i i=76 byl 610 \u00d7 76 = 46 360 N\u00b7m \u2013 bezpe\u010dnostn\u00ed faktor pouze 1,23\u00d7. Technick\u00e1 norma spole\u010dnosti Korea Ever-Power vy\u017eaduje pro stroje v t\u00e9to hmotnostn\u00ed t\u0159\u00edd\u011b minim\u00e1ln\u00ed parkovac\u00ed bezpe\u010dnostn\u00ed faktor 2,0\u00d7, co\u017e vy\u017eaduje brzdn\u00fd moment alespo\u0148 1 000 N\u00b7m k dosa\u017een\u00ed momentu p\u0159i i=76 76 000 N\u00b7m. Brzda s to\u010div\u00fdm momentem 1 200 N\u00b7m poskytuje p\u0159i i=76 91 200 N\u00b7m \u2013 co\u017e je faktor 2,4\u00d7, co\u017e spl\u0148uje po\u017eadavek s rezervou.<\/p>\n<\/div>\n

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Faktor 3: V\u011bt\u0161\u00ed plocha brzdov\u00e9ho p\u00edstu pro stejn\u00e9 uvoln\u011bn\u00ed 15\u201330 bar\u016f<\/div>\n

P\u0159esto\u017ee se brzdn\u00fd moment t\u00e9m\u011b\u0159 zdvojn\u00e1sobil z 610 N\u00b7m na 1 200 N\u00b7m, hydraulick\u00fd uvol\u0148ovac\u00ed tlak z\u016fst\u00e1v\u00e1 nezm\u011bn\u011bn na 15\u201330 barech \u2013 stejn\u011b jako u v\u0161ech ostatn\u00edch model\u016f SE. Toho je mo\u017en\u00e9 pouze zv\u011bt\u0161en\u00edm plochy brzdov\u00e9ho p\u00edstu \u00fam\u011brn\u011b ke zv\u00fd\u0161en\u00e9 s\u00edle pru\u017einy. V\u011bt\u0161\u00ed p\u00edst generuje v\u011bt\u0161\u00ed hydraulickou s\u00edlu ze stejn\u00e9ho tlaku a stla\u010duje siln\u011bj\u0161\u00ed pru\u017einy. U modelu EP-SE414T3 je pr\u016fm\u011br brzdov\u00e9ho p\u00edstu a vn\u011bj\u0161\u00ed pr\u016fm\u011br sady lamel fyzicky v\u011bt\u0161\u00ed ne\u017e u modelu EP-SE413T3. Sada v\u00edce lamel obsahuje v\u00edce t\u0159ec\u00edch kotou\u010d\u016f (v\u011bt\u0161\u00ed v\u00fd\u0161ka sady) a odpov\u00eddaj\u00edc\u00edm zp\u016fsobem v\u011bt\u0161\u00ed odd\u011blovac\u00ed desky ze slinut\u00e9 oceli. Tato v\u011bt\u0161\u00ed brzdov\u00e1 sestava je jedn\u00edm z d\u016fvod\u016f n\u00e1r\u016fstu hmotnosti o 260 kg oproti modelu EP-SE413T3 \u2013 spole\u010dnost Korea Ever-Power odhaduje, \u017ee samotn\u00e1 brzdov\u00e1 sestava p\u0159edstavuje p\u0159ibli\u017en\u011b 40\u201370 kg z celkov\u00e9ho n\u00e1r\u016fstu o 260 kg.<\/p>\n<\/div>\n

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Faktor 4: Nouzov\u00e9 brzd\u011bn\u00ed v bezpe\u010dnostn\u00edm p\u0159\u00edpadu stroj\u016f o hmotnosti 750\u20131 500 t<\/div>\n

U stroj\u016f nad 750 tun jsou regula\u010dn\u00ed po\u017eadavky a po\u017eadavky na typov\u00e9 schv\u00e1len\u00ed OEM pro v\u00fdkon nouzov\u00e9 brzdy p\u0159\u00edsn\u011bj\u0161\u00ed ne\u017e u leh\u010d\u00edch za\u0159\u00edzen\u00ed. U lanov\u00e9ho bagru nebo velk\u00e9ho d\u016fln\u00edho bagru vy\u017eaduje hydraulick\u00e1 porucha b\u011bhem j\u00edzdy na d\u016fln\u00ed lavici \u2013 kde se stroje mohou pohybovat maxim\u00e1ln\u00ed rychlost\u00ed pobl\u00ed\u017e okraje lavice \u2013 pru\u017einovou brzdu, aby zastavila stroj v definovan\u00e9 vzd\u00e1lenosti. Bezpe\u010dnostn\u00ed anal\u00fdza t\u011bchto stroj\u016f vy\u017eaduje vy\u0161\u0161\u00ed pom\u011br brzdn\u00e9ho momentu k hmotnosti stroje ne\u017e u leh\u010d\u00edch jednotek SE. Spole\u010dnost Korea Ever-Power ov\u011b\u0159uje brzdn\u00fd v\u00fdkon pro ka\u017edou konkr\u00e9tn\u00ed hmotnost stroje a maxim\u00e1ln\u00ed rychlost j\u00edzdy ve f\u00e1zi technick\u00e9ho pr\u016fzkumu a EP-SE414T3 je navr\u017een tak, aby spl\u0148oval nejn\u00e1ro\u010dn\u011bj\u0161\u00ed po\u017eadavky na typov\u00e9 schv\u00e1len\u00ed v t\u00e9to hmotnostn\u00ed t\u0159\u00edd\u011b se specifikac\u00ed pru\u017einov\u00e9 brzdy 1 200 N\u00b7m.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

<\/p>\n

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680 kg \u2013 Nejv\u011bt\u0161\u00ed n\u00e1r\u016fst hmotnosti v \u0159ad\u011b SE<\/h2>\n

Hmotnostn\u00ed postup \u0159ady Korea Ever-Power SE od SE400T1 (35 kg) po SE413T3 (420 kg) se u deseti model\u016f pohybuje v rozmez\u00ed 385 kg \u2013 co\u017e p\u0159edstavuje pr\u016fm\u011brn\u00fd n\u00e1r\u016fst p\u0159ibli\u017en\u011b 43 kg na modelov\u00fd krok. T\u0159i po sob\u011b jdouc\u00ed modely \u2013 SE406BT3 (24 000 N\u00b7m), SE410T3 (50 000 N\u00b7m) a SE413T3 (60 000 N\u00b7m) \u2013 v\u00e1\u017e\u00ed v\u0161echny p\u0159ibli\u017en\u011b 420 kg. Model EP-SE414T3 pak v jednom kroku p\u0159id\u00e1 260 kg, \u010d\u00edm\u017e dos\u00e1hne hmotnosti 680 kg. Tento jednotliv\u00fd n\u00e1r\u016fst p\u0159edstavuje 671 TP3T celkov\u00e9 hmotnosti p\u0159idan\u00e9 v p\u0159edchoz\u00edch dev\u00edti modelov\u00fdch kroc\u00edch dohromady. Vysv\u011btluj\u00ed to \u010dty\u0159i technick\u00e9 faktory.<\/p>\n

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Brzdov\u00e1 sestava: ~40\u201370 kg z n\u00e1r\u016fstu o 260 kg<\/div>\n

Brzdov\u00e1 sestava s to\u010div\u00fdm momentem 1 200 N\u00b7m \u2013 jej\u00ed zv\u011bt\u0161en\u00fd p\u00edst, prodlou\u017een\u00fd svazek kotou\u010d\u016f (v\u00edce t\u0159ec\u00edch a odd\u011blovac\u00edch kotou\u010d\u016f), t\u011b\u017e\u0161\u00ed sada pru\u017ein Belleville a v\u011bt\u0161\u00ed vrt\u00e1n\u00ed brzdov\u00e9 sk\u0159\u00edn\u011b \u2013 je fyzicky v\u011bt\u0161\u00ed a t\u011b\u017e\u0161\u00ed ne\u017e brzda s to\u010div\u00fdm momentem 610 N\u00b7m v motoru EP-SE413T3. V\u011bt\u0161\u00ed p\u00edsty vy\u017eaduj\u00ed siln\u011bj\u0161\u00ed st\u011bny sk\u0159\u00edn\u011b kolem vrt\u00e1n\u00ed. Samotn\u00e1 brzda p\u0159isp\u00edv\u00e1 k celkov\u00e9mu n\u00e1r\u016fstu hmotnosti odhadem o 40\u201370 kg.<\/p>\n<\/div>\n

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Ozuben\u00e1 kola pro 80 000 N\u00b7m: n\u00e1r\u016fst o ~120\u2013150 kg<\/div>\n

Skok z 60 000 N\u00b7m (SE413T3) na 80 000 N\u00b7m (SE414T3) p\u0159edstavuje zv\u00fd\u0161en\u00ed to\u010div\u00e9ho momentu u modelu 33%. V kone\u010dn\u00e9m stupni se mus\u00ed \u0161\u00ed\u0159ka \u010deln\u00ed plochy zubu planetov\u00e9ho kola p\u0159izp\u016fsobit to\u010div\u00e9mu momentu \u2013 \u0161ir\u0161\u00ed \u010deln\u00ed plochy znamenaj\u00ed t\u011b\u017e\u0161\u00ed ozuben\u00e1 kola, t\u011b\u017e\u0161\u00ed una\u0161e\u010de a \u0161ir\u0161\u00ed ozuben\u00fd v\u011bnec. Zv\u011bt\u0161en\u00ed soukol\u00ed a pr\u016f\u0159ezu sk\u0159\u00edn\u011b v kone\u010dn\u00e9m stupni p\u0159edstavuje nejv\u011bt\u0161\u00ed jednotliv\u00fd p\u0159\u00edsp\u011bvek k n\u00e1r\u016fstu o 260 kg, kter\u00fd se ve v\u0161ech t\u0159ech stupn\u00edch odhaduje na 120\u2013150 kg.<\/p>\n<\/div>\n

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Konfigurace stupn\u011b i=76: \u0160ir\u0161\u00ed pom\u011br prodlu\u017euje d\u00e9lku pouzdra<\/div>\n

Rozsah p\u0159evodov\u00fdch pom\u011br\u016f EP-SE414T3 sah\u00e1 a\u017e k i=76 v doln\u00ed hranici (oproti i=86 u SE413T3). Dosa\u017een\u00ed ni\u017e\u0161\u00edho minim\u00e1ln\u00edho p\u0159evodu a z\u00e1rove\u0148 dosa\u017een\u00ed 80 000 N\u00b7m vy\u017eaduje jin\u00e9 t\u0159\u00edstup\u0148ov\u00e9 rozd\u011blen\u00ed p\u0159evodov\u00fdch pom\u011br\u016f ne\u017e konfigurace SE413T3. P\u0159evodov\u00fd pom\u011br 1. stupn\u011b je nastaven n\u00ed\u017ee, aby pokryl po\u017eadavek i=76, a mezistupe\u0148 to kompenzuje \u2013 tato rekonfigurace p\u0159evodov\u00e9ho pom\u011bru m\u016f\u017ee vy\u017eadovat v\u011bt\u0161\u00ed pr\u016fm\u011bry centr\u00e1ln\u00edho a korunov\u00e9ho kola 1. stupn\u011b, co\u017e vede k v\u011bt\u0161\u00edmu pr\u016fm\u011bru a hmotnosti sk\u0159\u00edn\u011b konkr\u00e9tn\u011b pro tento stupe\u0148.<\/p>\n<\/div>\n

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Lo\u017eiska pro zat\u00ed\u017een\u00ed 750\u20131 500 t: p\u0159\u00edsp\u011bvek ~20\u201330 kg<\/div>\n

Stroj o hmotnosti 1 000 tun vyv\u00edj\u00ed na rozhran\u00ed bubnu a v\u0159etena kombinovan\u00e9 radi\u00e1ln\u00ed a axi\u00e1ln\u00ed zat\u00ed\u017een\u00ed lo\u017eiska p\u0159ibli\u017en\u011b 500+ kN \u2013 co\u017e je podstatn\u011b v\u00edce ne\u017e rozsah 250\u2013300 kN, kter\u00fd zvl\u00e1daj\u00ed lo\u017eiska EP-SE413T3. Ku\u017eel\u00edkov\u00e1 lo\u017eiska v tomto rozhran\u00ed mus\u00ed m\u00edt fyzicky v\u011bt\u0161\u00ed d\u00edru, \u0161\u00ed\u0159ku a d\u00e9lku v\u00e1le\u010dk\u016f, co\u017e vy\u017eaduje v\u011bt\u0161\u00ed d\u00edru lo\u017eiskov\u00e9ho t\u011blesa a v\u00edce okoln\u00edho kovu v p\u0159\u00edrub\u011b v\u0159etena. Zm\u011bny t\u011blesa v d\u016fsledku lo\u017eiska p\u0159id\u00e1vaj\u00ed odhadem 20\u201330 kg.<\/p>\n<\/div>\n<\/div>\n

S hmotnost\u00ed 680 kg vy\u017eaduje instalace za\u0159\u00edzen\u00ed EP-SE414T3 certifikovan\u00fd zved\u00e1k s nosnost\u00ed \u22651 000 kg \u2013 obvykle teleskopick\u00fd je\u0159\u00e1b o nosnosti 20\u201350 tun nebo ekvivalent. Rozm\u011brov\u00fd v\u00fdkres od spole\u010dnosti Korea Ever-Power specifikuje dva body pro uchycen\u00ed \u0159et\u011bzu na pouzd\u0159e bubnu pro vyv\u00e1\u017een\u00e9 zved\u00e1n\u00ed je\u0159\u00e1bem. Doba instalace s vhodn\u00fdm vybaven\u00edm: p\u0159ibli\u017en\u011b 10\u201312 hodin na ka\u017edou stranu dv\u011bma kvalifikovan\u00fdmi techniky. Spole\u010dnost Korea Ever-Power uv\u00e1d\u00ed specifikace zved\u00e1n\u00ed v instala\u010dn\u00ed dokumentaci dod\u00e1van\u00e9 s ka\u017edou jednotkou.<\/div>\n<\/section>\n

<\/p>\n

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Pou\u017eit\u00ed \u2013 T\u0159\u00edda stroj\u016f od 750 do 1 500 a v\u00edce tun<\/h2>\n

Tato planetov\u00e1 p\u0159evodovka s pohonem p\u00e1s\u016f slou\u017e\u00ed nejvy\u0161\u0161\u00ed \u00farovni hmotnosti p\u00e1sov\u00fdch stroj\u016f \u2013 kde je 60 000 N\u00b7m p\u0159evodovky EP-SE413T3 nedostate\u010dn\u00fdch, kde je pro nouzovou bezpe\u010dnost vy\u017eadov\u00e1n v\u00fdstupn\u00ed moment 223 200 N\u00b7m pru\u017einov\u00e9 brzdy s to\u010div\u00fdm momentem 1 200 N\u00b7m a kde jmenovit\u00e1 kapacita 80 000 N\u00b7m poskytuje technickou rezervu, kterou vy\u017eaduje provoz nad 750 tun.<\/p>\n

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T\u011b\u017eebn\u00ed lanov\u00e9 bagry \u2013 nejv\u011bt\u0161\u00ed produk\u010dn\u00ed t\u0159\u00edda<\/h3>\n

Velk\u00e9 elektrick\u00e9 lanov\u00e9 bagry \u2013 stroje s provozn\u00ed hmotnost\u00ed 800\u20131 400 tun a objemem l\u017eic p\u0159esahuj\u00edc\u00edm 60\u2013100 metr\u016f krychlov\u00fdch \u2013 vy\u017eaduj\u00ed pro pohonn\u00e9 jednotky motor EP-SE414T3. Cyklus pojezdu lanov\u00e9ho bagra je p\u0159eru\u0161ovan\u00fd, ale vy\u017eaduje maxim\u00e1ln\u00ed ta\u017enou s\u00edlu p\u0159i p\u0159emis\u0165ov\u00e1n\u00ed na m\u011bkk\u00e9m d\u016fln\u00edm dnu, protla\u010dov\u00e1n\u00ed hromad bahna nebo stoup\u00e1n\u00ed po p\u0159\u00edstupov\u00fdch ramp\u00e1ch. P\u0159i hmotnosti p\u0159es 1 000 tun na p\u0159\u00edstupov\u00e9 ramp\u011b se sklonem 10\u00b0 p\u0159ekra\u010duje vypo\u010d\u00edtan\u00fd po\u017eadovan\u00fd hnac\u00ed moment motoru EP-SE413T3 kapacitu 60 000 N\u00b7m. EP-SE414T3 p\u0159i i=100\u2013140 poskytuje t\u011bmto stroj\u016fm kapacitu 80 000 N\u00b7m pot\u0159ebnou k p\u0159ekon\u00e1n\u00ed dynamick\u00e9ho sou\u010dinitele 1,5\u20132,0\u00d7 pro ta\u017een\u00ed lanov\u00fdm bagrem na nerovn\u00e9m d\u016fln\u00edm dnu. Pru\u017einov\u00e1 brzda s to\u010div\u00fdm momentem 1 200 N\u00b7m p\u0159i i=120\u2013140 poskytuje 144 000\u2013168 000 N\u00b7m na j\u00edzdu \u2013 nouzov\u00e9 brzd\u011bn\u00ed pro p\u0159\u00edpad selh\u00e1n\u00ed tlaku na ramp\u011b b\u011bhem j\u00edzdy tramvaj\u00ed.<\/p>\n<\/div>\n

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Supert\u011b\u017ek\u00e9 p\u00e1sov\u00e9 je\u0159\u00e1by \u2013 t\u0159\u00edda zdvihu 1 000+ tun<\/h3>\n

P\u00e1sov\u00e9 je\u0159\u00e1by s jmenovitou nosnost\u00ed nad 1 000 tun \u2013 pou\u017e\u00edvan\u00e9 pro instalaci pl\u00e1\u0161\u0165\u016f na mo\u0159i, zved\u00e1n\u00ed reaktorov\u00fdch n\u00e1dob rafin\u00e9ri\u00ed a mont\u00e1\u017e modul\u016f pro t\u011b\u017ek\u00fd pr\u016fmysl \u2013 maj\u00ed celkovou hmotnost vozidel, kter\u00e1 m\u016f\u017ee v pln\u00e9 pracovn\u00ed konfiguraci p\u0159es\u00e1hnout 800 tun. Tyto stroje vy\u017eaduj\u00ed pro pohony podvozku pojezdu materi\u00e1l EP-SE414T3, kde se sb\u00edh\u00e1 hmotnost stroje, povrchov\u00e9 podm\u00ednky (obvykle beton nebo ocelov\u00e1 deska na p\u0159ipraven\u00e9m ter\u00e9nu) a povinn\u00e1 bezpe\u010dnostn\u00ed opat\u0159en\u00ed pro pojezd se zav\u011b\u0161en\u00fdm b\u0159emenem. Pru\u017einov\u00e1 brzda s to\u010div\u00fdm momentem 1 200 N\u00b7m p\u0159i i=150\u2013186 poskytuje 180 000\u2013223 200 N\u00b7m na pohon \u2013 mechanick\u00e9 udr\u017een\u00ed polohy pro nouzov\u00e9 situace b\u011bhem pohybu se zav\u011b\u0161en\u00fdm b\u0159emenem, kter\u00e9 vy\u017eaduj\u00ed p\u0159edpisy pro schvalov\u00e1n\u00ed typu je\u0159\u00e1bu na v\u0161ech hlavn\u00edch trz\u00edch.<\/p>\n<\/div>\n

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Velk\u00e9 t\u011b\u017eebn\u00ed vle\u010dn\u00e9 vle\u010dn\u00e9 syst\u00e9my \u2014 Pohony podvozku<\/h3>\n

Kr\u00e1\u010dej\u00edc\u00ed vle\u010dn\u00e9 r\u00fdpadla (kde je stroj poh\u00e1n\u011bn vlastn\u00edm pohonem pomoc\u00ed kr\u00e1\u010dec\u00edho mechanismu nam\u00edsto p\u00e1sov\u00fdch p\u00e1s\u016f) p\u0159edstavuj\u00ed jeden konec stupnice, zat\u00edmco velk\u00e9 vle\u010dn\u00e9 r\u00fdpadla montovan\u00e9 na p\u00e1sov\u00fdch p\u00e1sech v leh\u010d\u00ed kategorii t\u0159\u00eddy 750\u20131 500 tun mohou pro pohon p\u00e1sov\u00fdch r\u00fdpadlov\u00fdch r\u00fdpadlov\u00fdch r\u00fdpadlov\u00fdch r\u00fdpadel pou\u017e\u00edvat EP-SE414T3. Tyto stroje prov\u00e1d\u011bj\u00ed ob\u010dasn\u00e9 p\u0159esuny mezi t\u011b\u017eebn\u00edmi panely, ale kdy\u017e k nim doch\u00e1z\u00ed, mus\u00ed b\u00fdt pln\u00e1 hmotnost stroje p\u0159esunuta po nerovn\u00e9m dn\u011b dolu s n\u00edzk\u00fdmi koeficienty valiv\u00e9ho odporu. Kapacita 80 000 N\u00b7m na pohon poskytuje trvalou ta\u017enou s\u00edlu pro tyto po\u017eadavky na pohon vysoce hmotnostn\u00edch stroj\u016f s p\u0159eru\u0161ovan\u00fdm pojezdem, kter\u00e9 EP-SE413T3 nem\u016f\u017ee splnit s dostate\u010dnou bezpe\u010dnostn\u00ed rezervou.<\/p>\n<\/div>\n

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Specializovan\u00e1 pr\u016fmyslov\u00e1 doprava pro ultrat\u011b\u017ek\u00e9 n\u00e1klady<\/h3>\n

P\u00e1sov\u00e9 t\u011b\u017ek\u00e9 p\u0159epravn\u00ed plo\u0161iny pro n\u00e1klady nad 1 000 tun \u2013 tlakov\u00e9 n\u00e1doby jadern\u00fdch reaktor\u016f, velk\u00e9 sekce pob\u0159e\u017en\u00edch modul\u016f, mostn\u00ed nosn\u00edky a procesn\u00ed moduly za\u0159\u00edzen\u00ed na zkapaln\u011bn\u00fd zemn\u00ed plyn \u2013 vy\u017eaduj\u00ed pro pohony p\u00e1sov\u00e9ho pojezdu EP-SE414T3 s vysok\u00fdmi p\u0159evodov\u00fdmi pom\u011bry (i=150\u2013186). Rychlost pojezdu se m\u011b\u0159\u00ed v metrech za minutu, ale po\u017eadavek na ta\u017enou s\u00edlu se zvy\u0161uje s celkovou kombinovanou hmotnost\u00ed. Pru\u017einov\u00e1 brzda p\u0159i i=186 poskytuje 223 200 N\u00b7m na pohon \u2013 nouzov\u00e9 udr\u017een\u00ed polohy pro hydraulickou poruchu b\u011bhem kritick\u00e9ho pohybu t\u011b\u017ek\u00e9 p\u0159epravy, kde nekontrolovan\u00fd pohyb nen\u00ed za \u017e\u00e1dn\u00fdch okolnost\u00ed p\u0159ijateln\u00fd. Pomocn\u00e9 navij\u00e1ky a nap\u00ednac\u00ed syst\u00e9my na t\u011bchto plo\u0161in\u00e1ch pou\u017e\u00edvaj\u00ed \u0161nekov\u00e9 reduktory<\/a> pro samosvorn\u00e9 uchycen\u00ed lanov\u00e9ho bubnu, nez\u00e1visl\u00e9 na obvodu pru\u017einov\u00e9 brzdy pohonu pojezdu EP-SE414T3.<\/p>\n<\/div>\n

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P\u0159\u00edprava t\u011b\u017ek\u00fdch zem\u011bd\u011blsk\u00fdch pozemk\u016f \u2013 nejv\u011bt\u0161\u00ed rozsah<\/h3>\n

Nejv\u011bt\u0161\u00ed specializovan\u00e9 p\u00e1sov\u00e9 plo\u0161iny pro \u010di\u0161t\u011bn\u00ed p\u016fdy a hloubkovou orbu na sam\u00e9m konci komer\u010dn\u00edho zem\u011bd\u011blsk\u00e9ho rozvoje \u2013 stroje pracuj\u00edc\u00ed na nov\u011b p\u0159em\u011bn\u011bn\u00e9 tropick\u00e9 zem\u011bd\u011blsk\u00e9 p\u016fd\u011b, kde ko\u0159enov\u00e9 syst\u00e9my, organick\u00e1 hmota a podm\u00e1\u010den\u00e9 podlo\u017e\u00ed kladou maxim\u00e1ln\u00ed odpor \u2013 mohou v kombinaci s t\u011b\u017ek\u00fdm p\u0159ipojen\u00fdm n\u00e1\u0159ad\u00edm dos\u00e1hnout provozn\u00ed hmotnostn\u00ed t\u0159\u00eddy 750+ tun. EP-SE414T3 poskytuje pohon p\u00e1s\u016f pro tyto stroje, zat\u00edmco souvisej\u00edc\u00ed v\u00edcev\u00fdstupn\u00ed zem\u011bd\u011blsk\u00e9 p\u0159evodovky<\/a> \u017dac\u00ed rotory pro \u010di\u0161t\u011bn\u00ed pozemk\u016f a agreg\u00e1ty hlubok\u00e9ho kyp\u0159i\u010de pracuj\u00ed na odd\u011blen\u00fdch obvodech v\u00fdvodov\u00e9ho h\u0159\u00eddele od pohon\u016f pojezdu EP-SE414T3.<\/p>\n<\/div>\n

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Z\u00e1lo\u017en\u00ed port\u00e1lov\u00e9 a spou\u0161t\u011bc\u00ed syst\u00e9my pro razic\u00ed stroje na tunely<\/h3>\n

Velk\u00e9 tunelov\u00e9 razic\u00ed stroje o pr\u016fm\u011bru 10\u201315 metr\u016f nesou z\u00e1lo\u017en\u00ed port\u00e1lov\u00e9 syst\u00e9my o hmotnosti 800\u20131 200 tun, kter\u00e9 sleduj\u00ed \u0159ezac\u00ed hlavu na p\u00e1sov\u00fdch p\u00e1sech v tunelu. Tyto port\u00e1ly nesou nap\u00e1jen\u00ed, ventilaci, za\u0159\u00edzen\u00ed pro mont\u00e1\u017e segment\u016f a dopravn\u00edky pro odstra\u0148ov\u00e1n\u00ed hlu\u0161iny. Pohony p\u00e1sov\u00fdch pohon\u016f pro nejt\u011b\u017e\u0161\u00ed port\u00e1lov\u00e9 syst\u00e9my, zejm\u00e9na u tunelov\u00fdch razic\u00edch stroj\u016f se sm\u00ed\u0161en\u00fdm ter\u00e9nem, \u200b\u200bkde se odpor port\u00e1lu p\u0159i pojezdu v\u00fdrazn\u011b li\u0161\u00ed, mohou vy\u017eadovat EP-SE414T3 p\u0159i i=100\u2013140 pro ta\u017enou s\u00edlu s po\u017eadovanou bezpe\u010dnostn\u00ed rezervou. Brzda 1 200 N\u00b7m poskytuje nouzov\u00e9 zastaven\u00ed v uzav\u0159en\u00e9m prost\u0159ed\u00ed tunelu, kde by nekontrolovan\u00e9 odvalov\u00e1n\u00ed 1 000tunov\u00e9ho port\u00e1lu bylo katastrof\u00e1ln\u00ed.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

\"Aplikace<\/p>\n

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i=76\u2013186 \u2014 \u0160ir\u0161\u00ed ne\u017e SE413T3 na obou konc\u00edch: Co umo\u017e\u0148uje roz\u0161\u00ed\u0159en\u00fd dosah<\/h2>\n

Rozsah p\u0159evodov\u00fdch pom\u011br\u016f EP-SE413T3 je i=86\u2013172. Rozsah EP-SE414T3 je i=76\u2013186 \u2013 roz\u0161i\u0159uje se o 10 stup\u0148\u016f n\u00ed\u017ee na rychl\u00e9m konci a o 14 stup\u0148\u016f v\u00fd\u0161e na pomal\u00e9m konci. U stupn\u011b zv\u00fd\u0161en\u00ed to\u010div\u00e9ho momentu o 331 TP3T je tento \u0161ir\u0161\u00ed rozsah na obou konc\u00edch pozoruhodn\u00fd a odr\u00e1\u017e\u00ed specifick\u00e9 po\u017eadavky t\u0159\u00eddy stroj\u016f o hmotnosti 750\u20131 500 tun.<\/p>\n

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i=76 \u2014 Rychl\u00fd konec: Pro\u010d je ni\u017e\u0161\u00ed ne\u017e i=86 u SE413T3?<\/div>\n

Minim\u00e1ln\u00ed p\u0159evodov\u00fd pom\u011br i=86 u EP-SE413T3 odpov\u00edd\u00e1 p\u0159ibli\u017en\u011b 40,7 ot\/min p\u0159i vstupn\u00edch ot\u00e1\u010dk\u00e1ch motoru 3 500 ot\/min \u2013 co\u017e je vhodn\u00e9 pro t\u0159\u00eddu 500\u2013700 tun. Minim\u00e1ln\u00ed p\u0159evodov\u00fd pom\u011br i=76 u EP-SE414T3 odpov\u00edd\u00e1 p\u0159ibli\u017en\u011b 46,1 ot\/min \u2013 co\u017e je p\u0159ibli\u017en\u011b o 131 TP3T rychlej\u0161\u00ed ne\u017e maxim\u00e1ln\u00ed rychlost SE413T3. Mezi v\u011bt\u0161\u00ed stroje s hmotnost\u00ed 750\u20131 500 tun, kter\u00e9 EP-SE414T3 obsluhuje, pat\u0159\u00ed lanov\u00e9 bagry a velk\u00e9 vle\u010dn\u00e9 r\u00fdpadla, kter\u00e9 mohou vy\u017eadovat vy\u0161\u0161\u00ed rychlost pojezdu na rovn\u00e9m dolu, a to i p\u0159es jejich v\u011bt\u0161\u00ed hmotnost. Lanov\u00fd bagr pohybuj\u00edc\u00ed se mezi pozicemi na rovn\u00e9 dolu pot\u0159ebuje ni\u017e\u0161\u00ed p\u0159evodov\u00fd pom\u011br (vy\u0161\u0161\u00ed rychlost) ne\u017e stejn\u00fd stroj stoupaj\u00edc\u00ed po ramp\u011b se sklonem 12\u00b0 k nov\u00e9mu dolu \u2013 i=76 u EP-SE414T3 poskytuje mo\u017enost rychl\u00e9ho pojezdu, kterou provozn\u00ed cyklus stroje vy\u017eaduje.<\/p>\n<\/div>\n

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i=186 \u2014 Pomal\u00fd konec: Nejhlub\u0161\u00ed pom\u011br v s\u00e9rii SE<\/div>\n

P\u0159i i=186 poh\u00e1n\u00ed motor s 3 500 ot.\/min. ozuben\u00e9 kolo rychlost\u00ed p\u0159ibli\u017en\u011b 18,8 ot.\/min. \u2013 co\u017e je nejni\u017e\u0161\u00ed v\u00fdstupn\u00ed rychlost v cel\u00e9 zde prezentovan\u00e9 \u0159ad\u011b SE, o 7% pomalej\u0161\u00ed ne\u017e nejhlub\u0161\u00ed p\u0159evodov\u00fd pom\u011br SE413T3 p\u0159i i=172 (20,3 ot.\/min.). P\u0159i polom\u011bru ozuben\u00e9ho kola 650 mm dosahuje i=186 rychlosti p\u0159ibli\u017en\u011b 0,29 km\/h. Tato ultran\u00edzk\u00e1 rychlost je vy\u017eadov\u00e1na pro nejt\u011b\u017e\u0161\u00ed p\u00e1sov\u00e9 p\u0159epravn\u00ed platformy b\u011bhem kritick\u00e9ho p\u0159esn\u00e9ho polohov\u00e1n\u00ed \u2013 um\u00edst\u011bn\u00ed reaktorov\u00e9 n\u00e1doby, kone\u010dn\u00e9 vyrovn\u00e1n\u00ed modul\u016f \u2013 kde se tolerance polohov\u00e1n\u00ed m\u011b\u0159\u00ed v milimetrech a hmotnost stroje p\u0159esahuje 1 000 tun. P\u0159i t\u00e9to rychlosti jsou ot\u00e1\u010dky hydraulick\u00e9ho motoru dostate\u010dn\u011b n\u00edzk\u00e9 pro p\u0159esn\u00e9 \u0159\u00edzen\u00ed pr\u016ftoku bez tlakov\u011b kompenzovan\u00fdch servoventil\u016f v pojezdov\u00e9m okruhu, co\u017e zjednodu\u0161uje konstrukci hydraulick\u00e9ho syst\u00e9mu.<\/p>\n<\/div>\n

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Rozp\u011bt\u00ed i=76\u2013186: 2,45\u00d7 vs. 2,0\u00d7 u SE413T3<\/div>\n

Pom\u011br maxim\u00e1ln\u00edho a minim\u00e1ln\u00edho p\u0159evodov\u00e9ho pom\u011bru (rozp\u011bt\u00ed) v r\u00e1mci rozsahu ka\u017ed\u00e9 jednotky \u0159\u00edk\u00e1 in\u017een\u00fdrovi, jak \u0161irok\u00e9 je p\u00e1smo regulace ot\u00e1\u010dek bez zm\u011bny zdvihov\u00e9ho objemu motoru. EP-SE413T3: 172 \u00f7 86 = 2,0\u00d7. EP-SE414T3: 186 \u00f7 76 = 2,45\u00d7. Toto \u0161ir\u0161\u00ed p\u00e1smo regulace ot\u00e1\u010dek 22% v EP-SE414T3 odr\u00e1\u017e\u00ed pest\u0159ej\u0161\u00ed provozn\u00ed po\u017eadavky t\u0159\u00eddy stroj\u016f 750\u20131 500 tun \u2013 stroje, kter\u00e9 vy\u017eaduj\u00ed jak rychlej\u0161\u00ed p\u0159emis\u0165ov\u00e1n\u00ed, tak pomalej\u0161\u00ed p\u0159esn\u00e9 polohov\u00e1n\u00ed ne\u017e t\u0159\u00edda 500\u2013700 tun, co\u017e je pokryto jedn\u00edm v\u00fdb\u011brem p\u0159evodu p\u0159i objedn\u00e1vce. Spole\u010dnost Korea Ever-Power vol\u00ed specifick\u00fd p\u0159evod z i=76\u2013186 na z\u00e1klad\u011b c\u00edlov\u00e9 rychlosti pojezdu stroje a po\u017eadavku na ta\u017enou s\u00edlu a doporu\u010den\u00ed vrac\u00ed v tent\u00fd\u017e den.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

<\/p>\n

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Pro\u010d Korea Ever-Power<\/h2>\n

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

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\ud83d\udcd0<\/div>\n

To\u010div\u00fd moment, brzdn\u00fd moment a p\u0159evodov\u00fd pom\u011br potvrzeny ve stejn\u00fd den<\/h3>\n

Uve\u010fte celkovou hmotnost stroje, maxim\u00e1ln\u00ed sklon, c\u00edlovou rychlost pojezdu, specifikaci motoru a pou\u017eit\u00fd model pohonu. Vr\u00e1cen\u00ed od Korea Ever-Power: pom\u011br od i=76 do 186 pro kinematick\u00e9 shody; v\u00fdpo\u010det dostate\u010dnosti brzd (pom\u011br 1 200 N\u00b7m \u00d7 v z\u00e1vislosti na va\u0161em po\u017eadavku na parkov\u00e1n\u00ed a nouzov\u00e9 zastaven\u00ed, v\u010detn\u011b bezpe\u010dnostn\u00edho faktoru); a k\u0159\u00ed\u017eov\u00e9 rozm\u011bry \u2013 otvor v\u0159etena, vn\u011bj\u0161\u00ed pr\u016fm\u011br bubnu, pr\u016fm\u011br \u0159et\u011bzov\u00e9ho kola pro nouzov\u00e9 zastaven\u00ed, \u010dep motoru, port pilotn\u00edho brzdov\u00e9ho ventilu \u2013 v tent\u00fd\u017e pracovn\u00ed den, zdarma. P\u0159i jednotkov\u00e9 hmotnosti 680 kg toto potvrzen\u00ed o p\u0159edobjedn\u00e1vce eliminuje n\u00e1kladn\u00e9 chyby p\u0159i instalaci stroje, u kter\u00e9ho 30minutov\u00e1 chyba p\u0159i instalaci vy\u017eaduje vr\u00e1cen\u00ed 50tunov\u00e9ho je\u0159\u00e1bu na m\u00edsto.<\/p>\n<\/div>\n

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\ud83d\udd29<\/div>\n

P\u0159edmontov\u00e1no a ov\u011b\u0159eno brzdami p\u0159i hmotnosti 680 kg<\/h3>\n

Spole\u010dnost Korea Ever-Power dod\u00e1v\u00e1 brzdu EP-SE414T3 p\u0159edem smontovanou s odpov\u00eddaj\u00edc\u00edm hydraulick\u00fdm motorem, p\u0159etlakov\u00fdm ventilem a p\u0159etlakov\u00fdm ventilem. P\u0159ed odesl\u00e1n\u00edm: brzda s to\u010div\u00fdm momentem 1 200 N\u00b7m je funk\u010dn\u00ed testov\u00e1na p\u0159i jmenovit\u00e9m pilotn\u00edm tlaku \u2013 pilotn\u00ed tlak je se\u0161l\u00e1pnut (buben se voln\u011b ot\u00e1\u010d\u00ed), pilotn\u00ed tlak je uvoln\u011bn (buben se zablokuje do 1 sekundy), olej je napln\u011bn po rysku. P\u0159i hmotnosti 680 kg by uveden\u00ed brzdy na m\u00edst\u011b vy\u017eadovalo, aby je\u0159\u00e1b b\u011bhem testov\u00e1n\u00ed dr\u017eel jednotku v poloze; ov\u011b\u0159en\u00ed brzdy spole\u010dnost\u00ed Korea Ever-Power p\u0159ed odesl\u00e1n\u00edm tento po\u017eadavek zcela eliminuje. Jednotka je dod\u00e1v\u00e1na p\u0159ipraven\u00e1 k jedin\u00e9mu je\u0159\u00e1bov\u00e9mu zdvihu do otvoru podvozku a p\u0159ipojen\u00ed hydraulick\u00e9ho potrub\u00ed.<\/p>\n<\/div>\n

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\ud83d\udee0\ufe0f<\/div>\n

V\u00fdm\u011bna d\u00edl\u016f na \u00farovni p\u00f3dia a brzdov\u00fdch blok\u016f<\/h3>\n

Spole\u010dnost Korea Ever-Power m\u00e1 skladem v\u0161echny vnit\u0159n\u00ed komponenty p\u0159evodovky EP-SE414T3 podle stupn\u011b: sestavy centr\u00e1ln\u00edho kola a planetov\u00e9 sady stup\u0148\u016f 1, 2 a 3; sadu brzdov\u00fdch kotou\u010d\u016f s momentem 1 200 N\u00b7m (t\u0159ec\u00ed kotou\u010de, odd\u011blovac\u00ed desky, sada O-krou\u017ek\u016f); sady dvojit\u00fdch ku\u017eelov\u00fdch t\u011bsn\u011bn\u00ed s plovouc\u00ed plochou; sady ku\u017eel\u00edkov\u00fdch lo\u017eisek na lo\u017eiskovou pozici; sady O-krou\u017ek\u016f v pouzd\u0159e. V\u00fdm\u011bna sady brzdov\u00fdch kotou\u010d\u016f s momentem 1 200 N\u00b7m vy\u017eaduje p\u0159\u00edstup ke konci jednotky s rozhran\u00edm motoru \u2013 Korea Ever-Power uv\u00e1d\u00ed postup v\u00fdm\u011bny v servisn\u00ed dokumentaci. P\u0159i jednotkov\u00e9 hodnot\u011b 680 kg u stroj\u016f o hmotnosti 750\u20131 500 tun je oprava planetov\u00e9 p\u0159evodovky na \u00farovni komponent jedin\u00fdm ekonomicky a prakticky spr\u00e1vn\u00fdm p\u0159\u00edstupem. Dostupnost d\u00edl\u016f specifick\u00fdch pro jednotliv\u00e9 stupn\u011b spole\u010dnosti Korea Ever-Power umo\u017e\u0148uje tento postup bez nutnosti vr\u00e1cen\u00ed cel\u00e9 jednotky.<\/p>\n<\/div>\n

\n
\ud83d\udccb<\/div>\n

12\/18m\u011bs\u00ed\u010dn\u00ed z\u00e1ruka \u2014 brzda 1 200 N\u00b7m sou\u010d\u00e1st\u00ed dod\u00e1vky<\/h3>\n

12 m\u011bs\u00edc\u016f od uveden\u00ed do provozu nebo 18 m\u011bs\u00edc\u016f od odesl\u00e1n\u00ed, v\u010detn\u011b v\u0161ech t\u0159\u00ed planetov\u00fdch stup\u0148\u016f, brzdov\u00e9 sestavy s momentem 1 200 N\u00b7m (kotou\u010dov\u00e1 brzda, pru\u017einov\u00e1 sestava Belleville, t\u011bsn\u011bn\u00ed p\u00edstu) a plovouc\u00edch t\u011bsn\u011bn\u00ed. Pro odb\u011bratele z vozov\u00e9ho parku OEM, kte\u0159\u00ed si jednotky naskladn\u00ed p\u0159ed mont\u00e1\u017e\u00ed stroje, za\u010d\u00edn\u00e1 z\u00e1ruka uveden\u00edm do provozu. Z\u00e1ruka na brzdovou sestavu je komplexn\u00ed \u2013 pokud brzda s momentem 1 200 N\u00b7m neudr\u017e\u00ed sv\u016fj specifikovan\u00fd to\u010div\u00fd moment v z\u00e1ru\u010dn\u00ed dob\u011b z d\u016fvodu jak\u00e9koli v\u00fdrobn\u00ed vady, spole\u010dnost Korea Ever-Power vym\u011bn\u00ed kompletn\u00ed brzdovou sestavu ze skladu, ani\u017e by bylo nutn\u00e9 vr\u00e1cen\u00ed jednotky o hmotnosti 680 kg.<\/p>\n<\/div>\n

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\u23f1\ufe0f<\/div>\n

7\u201314 dn\u00ed skladem \u00b7 30\u201345 dn\u00ed na zak\u00e1zku<\/h3>\n

Standardn\u00ed konfigurace p\u0159evodov\u00fdch pom\u011br\u016f ze skladu Korea Ever-Power do 7\u201314 dn\u016f. P\u0159edmontovan\u00e9 motorov\u00e9 bloky a zak\u00e1zkov\u00e9 p\u0159evodov\u00e9 pom\u011bry: 30\u201345 dn\u016f. U t\u00e9to velikosti jednotky a t\u0159\u00eddy stroj\u016f p\u0159edstavuje nepl\u00e1novan\u00e1 porucha pohonu u lanov\u00e9ho bagru o hmotnosti 1 000 tun v\u00fdrobn\u00ed ztr\u00e1tu potenci\u00e1ln\u011b v \u0159\u00e1du milion\u016f dolar\u016f denn\u011b. Korea Ever-Power projedn\u00e1v\u00e1 rezervaci z\u00e1sob v nouzov\u00fdch situac\u00edch a r\u00e1mcov\u00e9 dodac\u00ed podm\u00ednky pro vozov\u00e9 parky tohoto rozsahu \u2013 kontaktujte z\u00e1stupce spole\u010dnosti o velikosti vozov\u00e9ho parku a ro\u010dn\u00edm objemu, abyste prodiskutovali rezervovanou v\u00fdrobn\u00ed kapacitu a mo\u017enosti konsignace.<\/p>\n<\/div>\n

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\ud83c\udf21\ufe0f<\/div>\n

\u221225 \u00b0C a\u017e +90 \u00b0C \u2014 Udr\u017eov\u00e1no v krytu o hmotnosti 680 kg<\/h3>\n

Jednotka EP-SE414T3 si udr\u017euje stejn\u00fd provozn\u00ed rozsah od \u221225 \u00b0C do +90 \u00b0C jako v\u0161echny p\u0159edchoz\u00ed jednotky SE. Tepeln\u00e1 hmotnost tv\u00e1rn\u00e9 litiny 680 kg \u2013 p\u0159i 680 \u00d7 500 J\/(kg\u00b7K) = 340 kJ na stupe\u0148 \u2013 poskytuje nejvy\u0161\u0161\u00ed tepelnou setrva\u010dnost v \u0159ad\u011b SE, jak je zde uvedeno, a poskytuje nejdel\u0161\u00ed dobu n\u00e1b\u011bhu ze studen\u00e9ho stavu na provozn\u00ed teplotu. P\u0159i trval\u00e9m provozu s vysok\u00fdm zat\u00ed\u017een\u00edm v okoln\u00edm prost\u0159ed\u00ed nad +40 \u00b0C poskytuje Korea Ever-Power tepeln\u00e9 posouzen\u00ed na vy\u017e\u00e1d\u00e1n\u00ed zdarma. Pro provoz mimo standardn\u00ed rozsah jsou jako tov\u00e1rn\u00ed voliteln\u00e9 dopl\u0148ky k dispozici t\u011bsnic\u00ed materi\u00e1ly Viton a n\u00edzkoteplotn\u00ed t\u011bsnic\u00ed sm\u011bsi.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

\"pro\u010d<\/p>\n

<\/p>\n
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Korea Ever-Power \u2013 Kompletn\u00ed portfolio pohon\u016f<\/h2>\n

EP-SE414T3 s to\u010div\u00fdm momentem 80 000 N\u00b7m je planetov\u00e1 p\u0159evodovka s p\u00e1sov\u00fdm pohonem a nejvy\u0161\u0161\u00edm to\u010div\u00fdm momentem v \u0159ad\u011b Korea Ever-Power SE prezentovan\u00e9 na t\u011bchto str\u00e1nk\u00e1ch. \u0158ada SE od Korea Ever-Power p\u0159esahuje 80 000 N\u00b7m a je ur\u010dena pro ty nejv\u011bt\u0161\u00ed t\u011b\u017eebn\u00ed stroje. Pro modely \u0159ady SE nad EP-SE414T3 a pro jak\u00e9koli aplikace s t\u011b\u017ek\u00fdm pohonem v tomto nebo v\u011bt\u0161\u00edm rozsahu kontaktujte spole\u010dnost Korea Ever-Power.<\/p>\n

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Planetov\u00e9 p\u0159evodovky pro p\u00e1sov\u00e9 pohony \u2013 kompletn\u00ed \u0159ada SE<\/h3>\n

SE400T1 (1 300 N\u00b7m, T1, 35 kg) a\u017e SE414T3 (80 000 N\u00b7m, T3, 680 kg) \u2013 rozsah to\u010div\u00e9ho momentu 61\u00d7 nap\u0159\u00ed\u010d dvan\u00e1cti modely v konzistentn\u00ed architektu\u0159e planetov\u00e9 p\u0159evodovky s rotuj\u00edc\u00edm krytem. \u0158ada Korea Ever-Power SE p\u0159esahuje r\u00e1mec EP-SE414T3 pro t\u011b\u017eebn\u00ed a pr\u016fmyslov\u00e9 aplikace nad 80 000 N\u00b7m. Pro informace o kompletn\u00ed \u0159ad\u011b, v\u010detn\u011b model\u016f, kter\u00e9 nejsou na tomto webu uvedeny, kontaktujte Korea Ever-Power.<\/p>\n<\/div>\n

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Vysoce p\u0159esn\u00e9 planetov\u00e9 p\u0159evodovky \u2014 servo a CNC<\/a><\/h3>\n

P0 \u22641 arcmin a\u017e P2. \u0158ady EP-TM, EP-TNF, EP-TEG. Produktov\u00e1 \u0159ada planetov\u00fdch p\u0159evodovek Korea Ever-Power zahrnuje p\u0159esn\u00e9 polovodi\u010dov\u00e9 pohony EFEM a\u017e po extr\u00e9mn\u011b t\u011b\u017ek\u00e9 p\u00e1sov\u00e9 pohonn\u00e9 jednotky s to\u010div\u00fdm momentem 80 000 N\u00b7m \u2013 jedna in\u017een\u00fdrsk\u00e1 platforma, konzistentn\u00ed planetov\u00e1 architektura nap\u0159\u00ed\u010d 5 \u0159\u00e1dy to\u010div\u00e9ho momentu.<\/p>\n

\"Plan\u00e1rn\u00ed<\/p>\n<\/div>\n

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Pohony navij\u00e1k\u016f, kladkostroj\u016f, ot\u00e1\u010den\u00ed a kol<\/h3>\n

Pohony navij\u00e1k\u016f pro lodn\u00ed je\u0159\u00e1by, p\u0159evodovky pro zdvihac\u00ed plo\u0161iny pro offshore plo\u0161iny, oto\u010dn\u00e9 pohony pro velk\u00e1 bagry, pohony kol pro AWP a t\u011b\u017ek\u00e1 pr\u016fmyslov\u00e1 vozidla. Kompletn\u00ed portfolio t\u011b\u017ek\u00fdch pr\u016fmyslov\u00fdch p\u0159evodovek od Korea Ever-Power pro v\u0161echny typy pohon\u016f v t\u00e9to a vy\u0161\u0161\u00ed t\u0159\u00edd\u011b to\u010div\u00e9ho momentu.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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<\/h2>\n<\/section>\n

Ter\u00e9nn\u00ed recenze<\/h2>\n
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R<\/div>\n
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R. Ndlovu \u2014 v\u00fdrobce origin\u00e1ln\u00edch d\u00edl\u016f pro lanov\u00e9 bagry, in\u017een\u00fdr pohonn\u00fdch syst\u00e9m\u016f<\/div>\n
Ov\u011b\u0159en\u00fd n\u00e1kup \u00b7 Johannesburg, Jihoafrick\u00e1 republika<\/div>\n<\/div>\n
\u2605\u2605\u2605\u2605\u2605<\/div>\n<\/div>\n

Vyr\u00e1b\u00edme elektrick\u00e9 lanov\u00e9 bagry s provozn\u00ed hmotnost\u00ed 950 tun a 1 150 tun. Spole\u010dnost Korea Ever-Power potvrdila proveden\u00ed EP-SE414T3 u obou model\u016f pot\u00e9, co vypo\u010d\u00edtala, \u017ee n\u00e1\u0161 12\u00b0 sklon n\u00e1jezdu na rampu s hmotnost\u00ed 950 tun vy\u017eaduje hnac\u00ed moment p\u0159ibli\u017en\u011b 68 000 N\u00b7m na ka\u017edou stranu s dynamick\u00fdm faktorem 1,7\u00d7 \u2013 nad r\u00e1mec kapacity EP-SE413T3 60 000 N\u00b7m. P\u0159i i=105 pro n\u00e1\u0161 standardn\u00ed provozn\u00ed pom\u011br poskytuje brzda 1 200 N\u00b7m hodnotu 1 200 \u00d7 105 = 126 000 N\u00b7m na pohon. Na\u0161e typov\u00e9 schv\u00e1len\u00ed vy\u017eaduje nouzov\u00e9 zastaven\u00ed s momentem 2,5\u00d7 maxim\u00e1ln\u00edho to\u010div\u00e9ho momentu pro poj\u00edzdnost; p\u0159i 126 000 N\u00b7m dosahujeme faktoru 1,86\u00d7 na pohon a se dv\u011bma pohony je kombinovan\u00e9 zastaven\u00ed 252 000 N\u00b7m \u2013 3,7\u00d7 po\u017eadovan\u00fd to\u010div\u00fd moment pro poj\u00edzdnost. To p\u0159ekra\u010duje na\u0161e krit\u00e9rium pro typov\u00e9 schv\u00e1len\u00ed. Spole\u010dnost Korea Ever-Power provedla tento v\u00fdpo\u010det a zaslala p\u00edsemn\u00e9 potvrzen\u00ed tent\u00fd\u017e den p\u0159ed zad\u00e1n\u00edm jak\u00e9koli objedn\u00e1vky. Po 1 800 hodin\u00e1ch v na\u0161\u00ed prvn\u00ed v\u00fdrobn\u00ed v\u00e1rce \u0161esti jednotek nedo\u0161lo k \u017e\u00e1dn\u00e9mu selh\u00e1n\u00ed.<\/p>\n

EP-SE414T3, i=105 \u00b7 Lanov\u00fd bagr 950 t \u00b7 1 800 h, nulov\u00e1 porucha, bezpe\u010dnostn\u00ed rezerva brzdy 3,7\u00d7<\/div>\n<\/div>\n
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Z<\/div>\n
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W. van der Berg \u2014 Ultra-Heavy Lift OEM, hlavn\u00ed in\u017een\u00fdr<\/div>\n
Ov\u011b\u0159en\u00fd n\u00e1kup \u00b7 Rotterdam, Nizozemsko<\/div>\n<\/div>\n
\u2605\u2605\u2605\u2605\u2605<\/div>\n<\/div>\n

N\u00e1\u0161 nejv\u011bt\u0161\u00ed p\u00e1sov\u00fd je\u0159\u00e1b m\u00e1 jmenovitou nosnost 1 600 tun a celkovou hmotnost vozidla v pln\u00e9 pracovn\u00ed konfiguraci p\u0159ibli\u017en\u011b 910 tun. Na\u0161e specifikace pohonu pojezdu je EP-SE414T3 p\u0159i i=160. Brzda p\u0159i i=160 je 1 200 \u00d7 160 = 192 000 N\u00b7m na j\u00edzdu. B\u011bhem manipulace s n\u00e1kladem 1 200 tun s pln\u00fdm protiz\u00e1va\u017e\u00edm vy\u017eaduje na\u0161e bezpe\u010dnostn\u00ed opat\u0159en\u00ed kombinovan\u00fd p\u0159\u00eddr\u017en\u00fd moment 240 000 N\u00b7m od obou pru\u017einov\u00fdch brzd \u2013 na\u0161e dva pohony poskytuj\u00ed dohromady p\u0159esn\u011b 384 000 N\u00b7m, co\u017e je faktor 1,6\u00d7. To p\u0159ekra\u010duje na\u0161e regula\u010dn\u00ed minimum pro typov\u00e9 schv\u00e1len\u00ed, kter\u00e9 \u010din\u00ed 1,5\u00d7. Ov\u011b\u0159ovac\u00ed dokument o brzd\u00e1ch Korea Ever-Power \u2013 vydan\u00fd p\u0159ed objedn\u00e1vkou \u2013 obsahuje tento specifick\u00fd v\u00fdpo\u010det pro specifikaci na\u0161eho stroje. P\u0159i celkov\u00fdch 3 200 provozn\u00edch hodin\u00e1ch u na\u0161ich \u010dty\u0159 v\u00fdrobn\u00edch je\u0159\u00e1bov\u00fdch jednotek jsme nem\u011bli \u017e\u00e1dn\u00e9 selh\u00e1n\u00ed pohonu EP-SE414T3. D\u00edky dostupnosti n\u00e1hradn\u00edch jednotek do 7\u201314 dn\u016f jsme omezili skladov\u00e1n\u00ed n\u00e1hradn\u00edch jednotek na m\u00edst\u011b ze t\u0159\u00ed na jednu, proto\u017ee dodac\u00ed lh\u016fty pro v\u00fdm\u011bnu jsou nyn\u00ed p\u0159edv\u00eddateln\u00e9 a kompatibiln\u00ed s na\u0161imi pl\u00e1novan\u00fdmi intervaly \u00fadr\u017eby.<\/p>\n

EP-SE414T3, i=160 \u00b7 P\u00e1sov\u00fd je\u0159\u00e1b 1 600 t \u00b7 3 200 h, nula poruch, k dispozici je p\u0159edobjedn\u00e1vkov\u00fd v\u00fdpo\u010det brzd<\/div>\n<\/div>\n
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K.<\/div>\n
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K. Yamamoto \u2014 V\u00fdrobce origin\u00e1ln\u00edho vybaven\u00ed pro tunely, vedouc\u00ed pohonn\u00e9ho syst\u00e9mu<\/div>\n
Ov\u011b\u0159en\u00fd n\u00e1kup \u00b7 \u00d3saka, Japonsko<\/div>\n<\/div>\n
\u2605\u2605\u2605\u2605\u2605<\/div>\n<\/div>\n

Navrhujeme z\u00e1lo\u017en\u00ed port\u00e1lov\u00e9 syst\u00e9my pro velk\u00e9 TBM s pr\u016fm\u011brem vrtu 12\u201314 metr\u016f. N\u00e1\u0161 nejv\u011bt\u0161\u00ed port\u00e1lov\u00fd syst\u00e9m v\u00e1\u017e\u00ed v tunelu 1 050 tun p\u0159i pln\u00e9m zat\u00ed\u017een\u00ed. Pohony p\u00e1sov\u00e9ho pohonu \u2013 \u010dty\u0159i pohony na port\u00e1l \u2013 pracuj\u00ed p\u0159i i=130 pro na\u0161i standardn\u00ed konstruk\u010dn\u00ed rychlost posuvu, se sklonem tunelu 11\u00b0 v nejstrm\u011bj\u0161\u00ed geologick\u00e9 oblasti. Spole\u010dnost Korea Ever-Power potvrdila pro tuto aplikaci EP-SE414T3: po\u017eadovan\u00e1 ta\u017en\u00e1 s\u00edla p\u0159i 1 050 tun\u00e1ch na 11\u00b0 s provozn\u00edm faktorem 1,5\u00d7 je p\u0159ibli\u017en\u011b 71 000 N\u00b7m na pohon \u2013 v\u00edce ne\u017e 60 000 N\u00b7m u SE413T3. Pru\u017einov\u00e1 brzda s ta\u017en\u00fdm momentem 1 200 N\u00b7m p\u0159i i=130 poskytuje nouzov\u00e9 brzd\u011bn\u00ed s ta\u017en\u00fdm momentem 156 000 N\u00b7m na pohon \u2013 co\u017e je nezbytn\u00e9 v uzav\u0159en\u00e9m prost\u0159ed\u00ed tunelu, kde je nekontrolovan\u00e9 sjet\u00ed port\u00e1lu o hmotnosti 1 050 tun absolutn\u011b bezpe\u010dnostn\u011b kritickou poruchou. Po 2 400 hodin\u00e1ch ve \u010dty\u0159ech tunelov\u00fdch projektech (celkem 16 pohon\u016f) se nevyskytly \u017e\u00e1dn\u00e9 mechanick\u00e9 poruchy. Dokument o ov\u011b\u0159en\u00ed brzd p\u0159ed odesl\u00e1n\u00edm od spole\u010dnosti Korea Ever-Power byl p\u0159ijat v\u0161emi \u010dty\u0159mi bezpe\u010dnostn\u00edmi org\u00e1ny tunelov\u00fdch projekt\u016f jako sou\u010d\u00e1st \u017e\u00e1dosti o schv\u00e1len\u00ed typu za\u0159\u00edzen\u00ed.<\/p>\n

EP-SE414T3, i=130 \u00b7 port\u00e1lov\u00fd TBM s nosnost\u00ed 1 050 t \u00b7 2 400 h, 16 jednotek, bez poruch, schv\u00e1len\u00ed typu akceptov\u00e1no<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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Technick\u00e9 nej\u010dast\u011bj\u0161\u00ed dotazy<\/h2>\n
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Ot\u00e1zka<\/span>Pro\u010d se moment pru\u017einov\u00e9 brzdy zv\u00fd\u0161\u00ed z 610 N\u00b7m (SE413T3) na 1 200 N\u00b7m \u2013 co\u017e se v jednom kroku t\u00e9m\u011b\u0159 zdvojn\u00e1sob\u00ed?<\/h3>\n

\u010cty\u0159i nez\u00e1visl\u00e9 faktory vy\u017eaduj\u00ed v m\u011b\u0159\u00edtku EP-SE414T3 podstatn\u011b vy\u0161\u0161\u00ed pru\u017einovou brzdu. Zaprv\u00e9, rotuj\u00edc\u00ed sk\u0159\u00ed\u0148 o hmotnosti 680 kg vy\u017eaduje v\u011bt\u0161\u00ed brzdnou s\u00edlu k zastaven\u00ed v r\u00e1mci definovan\u00e9 brzdn\u00e9 dr\u00e1hy p\u0159i maxim\u00e1ln\u00ed rychlosti \u2013 sestava 62% je t\u011b\u017e\u0161\u00ed ne\u017e SE413T3. Zadruh\u00e9, p\u0159i minim\u00e1ln\u00edm p\u0159evodu i=76 poskytuje brzda s momentem 610 N\u00b7m pouze 610\u00d776=46 360 N\u00b7m na pohon \u2013 bezpe\u010dnostn\u00ed sou\u010dinitel p\u0159ibli\u017en\u011b 1,23\u00d7 pro stroj o hmotnosti 1 000 tun p\u0159i \u00fahlu 15\u00b0, co\u017e je v\u00fdrazn\u011b pod minimem 2,0\u00d7 po\u017eadovan\u00fdm pro tuto t\u0159\u00eddu stroj\u016f. Brzda s momentem 1 200 N\u00b7m p\u0159i i=76 poskytuje 91 200 N\u00b7m, co\u017e je faktor 2,4\u00d7. Zat\u0159et\u00ed, navzdory vy\u0161\u0161\u00edmu brzdn\u00e9mu momentu z\u016fst\u00e1v\u00e1 uvol\u0148ovac\u00ed tlak 15\u201330 bar\u016f d\u00edky pou\u017eit\u00ed fyzicky v\u011bt\u0161\u00edho souboru p\u00edst\u016f a lamel. Za\u010dtvrt\u00e9, regula\u010dn\u00ed po\u017eadavky na schvalov\u00e1n\u00ed typu pro stroje nad 750 tun kladou vy\u0161\u0161\u00ed krit\u00e9ria pro v\u00fdkon nouzov\u00e9ho brzd\u011bn\u00ed. V\u0161echny \u010dty\u0159i faktory sm\u011b\u0159uj\u00ed ke stejn\u00e9mu z\u00e1v\u011bru: krok na 1 200 N\u00b7m nen\u00ed line\u00e1rn\u00ed p\u0159\u00edr\u016fstek, ale kategorick\u00e1 zm\u011bna zp\u016fsoben\u00e1 p\u0159echodem hmotnostn\u00ed t\u0159\u00eddy ze 420 kg (t\u0159\u00edda stroj\u016f SE413T3) na 680 kg (t\u0159\u00edda stroj\u016f SE414T3) a bezpe\u010dnostn\u00edmi po\u017eadavky, kter\u00e9 s t\u00edm souvisej\u00ed.<\/p>\n<\/div>\n

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Ot\u00e1zka<\/span>Co zp\u016fsobuje n\u00e1r\u016fst hmotnosti o 260 kg z modelu SE413T3 (420 kg) na SE414T3 (680 kg)?<\/h3>\n

Za n\u00e1r\u016fstem hmotnosti o 260 kg stoj\u00ed \u010dty\u0159i faktory. V\u011bt\u0161\u00ed brzdov\u00e1 sestava (p\u00edst, lamely, pru\u017einy) p\u0159isp\u00edv\u00e1 odhadem 40\u201370 kg. Ozuben\u00e1 kola pro 80 000 N\u00b7m oproti 60 000 N\u00b7m vy\u017eaduj\u00ed v kone\u010dn\u00e9m stupni \u0161ir\u0161\u00ed zubov\u00e9 plochy a v\u011bt\u0161\u00ed un\u00e1\u0161e\u010de planetov\u00fdch kol \u2013 dominantn\u00ed faktor s odhadovan\u00fdm to\u010div\u00fdm momentem 120\u2013150 kg nap\u0159\u00ed\u010d v\u0161emi t\u0159emi stupni. Rekonfigurace rozsahu p\u0159evod\u016f pro p\u0159izp\u016fsoben\u00ed se i=76 v doln\u00ed hranici m\u016f\u017ee vy\u017eadovat v\u011bt\u0161\u00ed komponenty 1. stupn\u011b ve srovn\u00e1n\u00ed s minimem i=86 u SE413T3. A kone\u010dn\u011b, lo\u017eiska na rozhran\u00ed bubnu a v\u0159etena mus\u00ed b\u00fdt fyzicky v\u011bt\u0161\u00ed, aby zvl\u00e1dla kombinovan\u00e9 zat\u00ed\u017een\u00ed p\u0159es 500 kN od stroj\u016f o hmotnosti 750\u20131 500 tun, co\u017e p\u0159edstavuje p\u0159id\u00e1n\u00ed odhadem 20\u201330 kg. Na rozd\u00edl od p\u0159echodu z SE410T3 na SE413T3 \u2013 kde se t\u0159i modely stabilizovaly na 420 kg optimalizac\u00ed rozsahu p\u0159evodov\u00fdch pom\u011br\u016f \u2013 zv\u00fd\u0161en\u00ed to\u010div\u00e9ho momentu p\u0159evodovky 33%, vylep\u0161en\u00ed brzdn\u00e9 s\u00edly a roz\u0161\u00ed\u0159en\u00fd rozsah p\u0159evodov\u00fdch pom\u011br\u016f u p\u0159evodovky EP-SE414T3 vy\u017eadovaly sou\u010dasn\u011b zv\u011bt\u0161en\u00ed pr\u016f\u0159ezu sk\u0159\u00edn\u011b, kter\u00e9 se v r\u00e1mci hmotnosti 420 kg neve\u0161lo.<\/p>\n<\/div>\n

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Ot\u00e1zka<\/span>Jak\u00e9 jsou po\u017eadavky na je\u0159\u00e1b a instalaci pro EP-SE414T3 p\u0159i hmotnosti 680 kg?<\/h3>\n

EP-SE414T3 vy\u017eaduje certifikovan\u00fd zved\u00e1k s nosnost\u00ed \u22651 000 kg \u2013 obvykle teleskopick\u00fd je\u0159\u00e1b o nosnosti 20\u201350 tun nebo ekvivalent. Rozm\u011brov\u00fd v\u00fdkres od spole\u010dnosti Korea Ever-Power specifikuje dva body pro uchycen\u00ed \u0159et\u011bzu na pouzd\u0159e bubnu pro vyv\u00e1\u017een\u00e9 zved\u00e1n\u00ed; \u00fahel je\u0159\u00e1bu a d\u00e9lka \u0159et\u011bzu jsou specifikov\u00e1ny tak, aby bylo zaji\u0161t\u011bno, \u017ee jednotka vis\u00ed ve spr\u00e1vn\u00e9m instala\u010dn\u00edm \u00fahlu pro zarovn\u00e1n\u00ed s otvorem v\u0159etena. Typick\u00e1 doba instalace je 10\u201312 hodin na ka\u017edou stranu se dv\u011bma kvalifikovan\u00fdmi techniky a vhodn\u00fdm zvedac\u00edm za\u0159\u00edzen\u00edm. Spole\u010dnost Korea Ever-Power dod\u00e1v\u00e1 instala\u010dn\u00ed dokumentaci ke ka\u017ed\u00e9 jednotce. Pokud na m\u00edst\u011b instalace nen\u00ed dostatek instala\u010dn\u00edho vybaven\u00ed, m\u016f\u017ee spole\u010dnost Korea Ever-Power poradit s minim\u00e1ln\u00edmi specifikacemi je\u0159\u00e1bu na z\u00e1klad\u011b konkr\u00e9tn\u00edch rozm\u011br\u016f podvozku a po\u017eadavk\u016f na instala\u010dn\u00ed prostor.<\/p>\n<\/div>\n

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Ot\u00e1zka<\/span>Je EP-SE414T3 p\u0159\u00edmou n\u00e1hradou za jednotky Rexroth GFT nebo Bonfiglioli 700C v t\u0159\u00edd\u011b 80 000 N\u00b7m?<\/h3>\n

U t\u0159\u00edstup\u0148ov\u00fdch jednotek v kroutic\u00ed s\u00edle 80 000 N\u00b7m poskytuje Korea Ever-Power p\u0159ed objedn\u00e1n\u00edm explicitn\u00ed dokument s k\u0159\u00ed\u017eov\u00fdm odkazem na rozm\u011bry \u2013 pr\u016fm\u011br a t\u0159\u00edda ulo\u017een\u00ed v\u0159etena, vn\u011bj\u0161\u00ed pr\u016fm\u011br bubnu, rozte\u010d \u0161roub\u016f ozuben\u00fdch kol, velikosti a polohy z\u00e1vit\u016f hydraulick\u00e9ho portu, \u010dep rozhran\u00ed motoru \u2013 oproti va\u0161emu konkr\u00e9tn\u00edmu star\u0161\u00edmu \u010d\u00edslu modelu a k\u00f3du p\u0159evodov\u00e9ho pom\u011bru. V t\u00e9to kroutic\u00ed s\u00edle existuje n\u011bkolik konfigurac\u00ed GFT a Bonfiglioli 700C (r\u016fzn\u00e9 k\u00f3dy p\u0159evodov\u00fdch pom\u011br\u016f, r\u016fzn\u00e9 axi\u00e1ln\u00ed d\u00e9lky pro r\u016fzn\u00e9 aplikace) a k\u0159\u00ed\u017eov\u00fd odkaz potvrzuje, kter\u00e1 konkr\u00e9tn\u00ed konfigurace EP-SE414T3 odpov\u00edd\u00e1 konkr\u00e9tn\u00ed nahrazovan\u00e9 jednotce. Uve\u010fte cel\u00e9 \u010d\u00edslo modelu st\u00e1vaj\u00edc\u00edho m\u011bni\u010de a Korea Ever-Power vr\u00e1t\u00ed k\u0159\u00ed\u017eov\u00fd odkaz ve stejn\u00fd den s p\u0159\u00edpadn\u00fdmi explicitn\u011b uveden\u00fdmi rozm\u011brov\u00fdmi pozn\u00e1mkami. Rexroth a Bonfiglioli jsou ochrann\u00e9 zn\u00e1mky p\u0159\u00edslu\u0161n\u00fdch vlastn\u00edk\u016f, uveden\u00e9 pouze pro rozm\u011brov\u00e9 reference.<\/em><\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Specifikujte EP-SE414T3 \u2013 P\u0159ed objedn\u00e1n\u00edm ov\u011b\u0159ena dostate\u010dnost brzd, p\u0159evodov\u00fd pom\u011br a rozm\u011brov\u00e1 shoda<\/h2>\n

Uve\u010fte hmotnost stroje, maxim\u00e1ln\u00ed sklon, po\u017eadavek na nouzov\u00e9 zastaven\u00ed, specifikaci motoru a model st\u00e1vaj\u00edc\u00edho pohonu. Korea Ever-Power vr\u00e1t\u00ed v\u00fdpo\u010det dostate\u010dnosti brzdn\u00e9ho momentu 1 200 N\u00b7m s bezpe\u010dnostn\u00edm faktorem, v\u00fdb\u011brem p\u0159evodu od i=76 do 186 a shodou rozm\u011br\u016f \u2013 ve stejn\u00fd den.<\/p>\n

80 000 N\u00b7m \u00b7 i=76\u2013186 \u00b7 Trojit\u00fd stupe\u0148 T3 \u00b7 pru\u017einov\u00e1 brzda 1 200 N\u00b7m (max. \u0159ada SE) \u00b7 >94% \u00b7 \u221225 \u00b0C a\u017e +90 \u00b0C \u00b7 ~680 kg<\/p>\n

\u017d\u00e1dost o cenovou nab\u00eddku \u2014 EP-SE414T3 \u2192<\/a><\/div>\n<\/section>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

\n
\u2605 Pru\u017einov\u00e1 brzda 1 200 N\u00b7m \u2013 t\u00e9m\u011b\u0159 dvojn\u00e1sobek oproti 610 N\u00b7m u SE413T3<\/div>\n

Ka\u017ed\u00fd p\u0159edchoz\u00ed krok v sekvenci pru\u017einov\u00fdch brzd \u0159ady SE \u2013 130, 270, 280, 430, 530, 610 N\u00b7m \u2013 zahrnoval p\u0159\u00edr\u016fstky 50\u2013160 N\u00b7m. Z planetov\u00e9 p\u0159evodovky s pohonem p\u00e1s\u016f EP-SE413T3 na EP-SE414T3 pru\u017eov\u00e1 brzda v jednom kroku vysko\u010d\u00ed o 590 N\u00b7m (+97%) \u2013 nejv\u011bt\u0161\u00ed absolutn\u00ed a procentu\u00e1ln\u00ed n\u00e1r\u016fst v cel\u00e9 \u0159ad\u011b SE. P\u0159i i=186 vytv\u00e1\u0159\u00ed pru\u017einov\u00e1 brzda s 1 200 N\u00b7m efektivn\u00ed udr\u017een\u00ed momentu na v\u00fdstupn\u00ed stran\u011b 223 200 N\u00b7m na pohon, co\u017e je nejvy\u0161\u0161\u00ed brzdn\u00fd ekvivalent v \u0159ad\u011b Korea Ever-Power SE, jak je zde prezentov\u00e1no. P\u0159i minim\u00e1ln\u00edm p\u0159evodov\u00e9m pom\u011bru i=76 brzda st\u00e1le dr\u017e\u00ed 91 200 N\u00b7m na pohon \u2013 o 74% v\u00edce ne\u017e brzda EP-SE413T3 p\u0159i minim\u00e1ln\u00edm p\u0159evodov\u00e9m pom\u011bru i=86.<\/p>\n<\/div>","protected":false},"featured_media":843,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[966],"product_tag":[],"class_list":["post-836","product","type-product","status-publish","has-post-thumbnail","product_cat-track-drive-planetary-gearbox","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/planetary-gearboxes.com\/cs\/wp-json\/wp\/v2\/product\/836","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/planetary-gearboxes.com\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/planetary-gearboxes.com\/cs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/cs\/wp-json\/wp\/v2\/comments?post=836"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/cs\/wp-json\/wp\/v2\/media\/843"}],"wp:attachment":[{"href":"https:\/\/planetary-gearboxes.com\/cs\/wp-json\/wp\/v2\/media?parent=836"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/cs\/wp-json\/wp\/v2\/product_brand?post=836"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/cs\/wp-json\/wp\/v2\/product_cat?post=836"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/planetary-gearboxes.com\/cs\/wp-json\/wp\/v2\/product_tag?post=836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}