{"id":142,"date":"2026-07-08T08:38:12","date_gmt":"2026-07-08T08:38:12","guid":{"rendered":"https:\/\/industrialelectricmotor.net\/?post_type=product&p=142"},"modified":"2026-07-08T08:38:12","modified_gmt":"2026-07-08T08:38:12","slug":"yb2-series-6-pole-explosion-proof-motor","status":"publish","type":"product","link":"https:\/\/industrialelectricmotor.net\/sk\/produkt\/yb2-series-6-pole-explosion-proof-motor\/","title":{"rendered":"6-p\u00f3lov\u00fd motor v nev\u00fdbu\u0161nom preveden\u00ed s\u00e9rie YB2"},"content":{"rendered":"
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Ex d odoln\u00fd vo\u010di oh\u0148u<\/div>\n
Skupina IIB T4<\/div>\n
6-p\u00f3lov\u00fd 960 ot.\/min.<\/div>\n
Krytie IP55<\/div>\n
IEC 60079-1<\/div>\n
Certifik\u00e1cia ISO 9001<\/div>\n<\/div>\n
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\"6-p\u00f3lov\u00fd
\n\"Met\u00f3dy<\/div>\n
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Pomaloot\u00e1\u010dkov\u00fd oh\u0148ovzdorn\u00fd motor pre klasifikovan\u00e9 pohony mie\u0161a\u010diek a ventil\u00e1torov<\/h2>\n

6-p\u00f3lov\u00fd motor YB2 pracuje s ot\u00e1\u010dkami pribli\u017ene 960 ot.\/min a produkuje o 50% v\u00e4\u010d\u0161\u00ed kr\u00fatiaci moment na hriadeli ako 4-p\u00f3lov\u00fd motor s rovnak\u00fdm v\u00fdkonom a ve\u013ekos\u0165ou r\u00e1mu. V nebezpe\u010dn\u00fdch priestoroch m\u00e1 t\u00e1to v\u00fdhoda kr\u00fatiaceho momentu \u0161pecifick\u00fd praktick\u00fd pr\u00ednos: umo\u017e\u0148uje priame pripojenie motora k poh\u00e1\u0148an\u00e9mu zariadeniu prostredn\u00edctvom jednostup\u0148ovej redukcie, \u010d\u00edm sa eliminuje potreba prevodovky v klasifikovanej z\u00f3ne. Ka\u017ed\u00fd \u010fal\u0161\u00ed mechanick\u00fd komponent v r\u00e1mci z\u00f3ny 1 si vy\u017eaduje vlastn\u00fa kontrolu \u00fadr\u017eby a predstavuje \u010fal\u0161\u00ed potenci\u00e1lny zdroj vznietenia alebo \u00faniku kvapaliny; odstr\u00e1nenie prevodovky \u00faplne zjednodu\u0161uje bezpe\u010dnostn\u00fa kontrolu pre cel\u00fa zostavu pohonu.<\/p>\n

Kon\u0161trukcia krytu odoln\u00e9ho vo\u010di oh\u0148u a obr\u00e1banie dr\u00e1hy plame\u0148a sa riadia rovnak\u00fdmi \u0161pecifik\u00e1ciami normy IEC 60079-1 ako v\u0161etky ostatn\u00e9 varianty p\u00f3lov YB2. 6-p\u00f3lov\u00fd r\u00e1m pracuje pri plnom za\u0165a\u017een\u00ed s ni\u017e\u0161ou povrchovou teplotou ako 4-p\u00f3lov\u00fd motor rovnak\u00e9ho r\u00e1mu s rovnak\u00fdm v\u00fdkonom, preto\u017ee ni\u017e\u0161ie ot\u00e1\u010dky hriade\u013ea zni\u017euj\u00fa straty vetran\u00edm a mechanick\u00e9 trenie v lo\u017eisk\u00e1ch a tesnen\u00ed hriade\u013ea, ktor\u00e9 generuj\u00fa povrchov\u00e9 teplo. T\u00e1to dodato\u010dn\u00e1 tepeln\u00e1 rezerva poskytuje 6-p\u00f3lov\u00e9mu motoru pohodlnej\u0161ie p\u00e1smo poddajnosti pod limitom povrchovej teploty T4 135 \u00b0C.<\/p>\n

Ve\u013ekosti r\u00e1mov pokr\u00fdvaj\u00fa 90S a\u017e 315M (1,1 kW a\u017e 132 kW). V\u0161etky jednotky maj\u00fa krytie IP55, izol\u00e1ciu triedy F s limitmi prehriatia triedy B a ozna\u010denie CE plus Ex. Liatinov\u00e1 kon\u0161trukcia vo v\u0161etk\u00fdch ve\u013ekostiach r\u00e1mov poskytuje hr\u00fabku steny po\u017eadovan\u00fa pre certifikovan\u00fa geometriu dr\u00e1hy plame\u0148a.<\/p>\n

Prezrite si kompletn\u00fd sortiment motorov Ex na Motory v nev\u00fdbu\u0161nom prostred\u00ed<\/a> str\u00e1nku alebo porovnajte zodpovedaj\u00face motory, ktor\u00e9 nie s\u00fa nebezpe\u010dn\u00e9, na Trojf\u00e1zov\u00e9 induk\u010dn\u00e9 motory<\/a> sekcia.<\/p>\n<\/div>\n<\/div>\n

\u0160pecifik\u00e1cie 6-p\u00f3lov\u00e9ho modelu YB2 \u2014 Ex d IIB T4<\/h2>\n

V\u0161etky modely: 6-p\u00f3lov\u00fd, ~960 ot.\/min., 380 V 50 Hz, IP55, izol\u00e1cia triedy F, Ex d IIB T4, z\u00f3na 1 a z\u00f3na 2.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/th>\nR\u00e1m<\/th>\nkW<\/th>\nPln\u00e9 za\u0165a\u017eenie A<\/th>\not\u00e1\u010dky za min\u00fatu<\/th>\n\u03b7 %<\/th>\ncos\u03c6<\/th>\nTst\/Tn<\/th>\nIst\/In<\/th>\nkg<\/th>\n<\/tr>\n<\/thead>\n
YB2-90S-6<\/td>\n90. roky<\/td>\n1.1<\/td>\n3.54<\/td>\n910<\/td>\n68.0<\/td>\n0.70<\/td>\n2.0<\/td>\n5.5<\/td>\n32<\/td>\n<\/tr>\n
YB2-90L-6<\/td>\n90 l<\/td>\n1.5<\/td>\n4.60<\/td>\n920<\/td>\n70.0<\/td>\n0.71<\/td>\n2.0<\/td>\n5.5<\/td>\n40<\/td>\n<\/tr>\n
YB2-100L-6<\/td>\n100 l<\/td>\n2.2<\/td>\n6.28<\/td>\n930<\/td>\n73.0<\/td>\n0.72<\/td>\n2.0<\/td>\n5.5<\/td>\n52<\/td>\n<\/tr>\n
YB2-112M-6<\/td>\n112 mili\u00f3nov<\/td>\n3.0<\/td>\n8.28<\/td>\n940<\/td>\n75.5<\/td>\n0.73<\/td>\n2.0<\/td>\n6.0<\/td>\n74<\/td>\n<\/tr>\n
YB2-132S-6<\/td>\n132S<\/td>\n4.0<\/td>\n10.78<\/td>\n945<\/td>\n77.0<\/td>\n0.74<\/td>\n2.0<\/td>\n6.0<\/td>\n96<\/td>\n<\/tr>\n
YB2-132M1-6<\/td>\n132 mili\u00f3nov<\/td>\n5.5<\/td>\n14.36<\/td>\n948<\/td>\n79.5<\/td>\n0.74<\/td>\n2.0<\/td>\n6.0<\/td>\n124<\/td>\n<\/tr>\n
YB2-132M2-6<\/td>\n132 mili\u00f3nov<\/td>\n7.5<\/td>\n19.10<\/td>\n950<\/td>\n81.0<\/td>\n0.75<\/td>\n2.0<\/td>\n6.0<\/td>\n142<\/td>\n<\/tr>\n
YB2-160M-6<\/td>\n160 mili\u00f3nov<\/td>\n11<\/td>\n27.00<\/td>\n955<\/td>\n83.5<\/td>\n0.76<\/td>\n2.0<\/td>\n6.5<\/td>\n175<\/td>\n<\/tr>\n
YB2-160L-6<\/td>\n160 l<\/td>\n15<\/td>\n36.50<\/td>\n958<\/td>\n85.0<\/td>\n0.77<\/td>\n2.0<\/td>\n6.5<\/td>\n208<\/td>\n<\/tr>\n
YB2-180L-6<\/td>\n180 l<\/td>\n18.5<\/td>\n44.50<\/td>\n960<\/td>\n86.5<\/td>\n0.78<\/td>\n2.0<\/td>\n6.5<\/td>\n258<\/td>\n<\/tr>\n
YB2-200L1-6<\/td>\n200 l<\/td>\n22<\/td>\n52.60<\/td>\n962<\/td>\n87.5<\/td>\n0.79<\/td>\n2.0<\/td>\n6.5<\/td>\n322<\/td>\n<\/tr>\n
YB2-200L2-6<\/td>\n200 l<\/td>\n30<\/td>\n70.80<\/td>\n964<\/td>\n88.5<\/td>\n0.80<\/td>\n1.8<\/td>\n6.5<\/td>\n368<\/td>\n<\/tr>\n
YB2-225M-6<\/td>\n225 mili\u00f3nov<\/td>\n37<\/td>\n86.50<\/td>\n966<\/td>\n89.5<\/td>\n0.80<\/td>\n1.8<\/td>\n6.5<\/td>\n450<\/td>\n<\/tr>\n
YB2-250M-6<\/td>\n250 mili\u00f3nov<\/td>\n55<\/td>\n126.00<\/td>\n968<\/td>\n90.5<\/td>\n0.81<\/td>\n1.8<\/td>\n6.5<\/td>\n575<\/td>\n<\/tr>\n
YB2-280S-6<\/td>\n280S<\/td>\n75<\/td>\n170.00<\/td>\n970<\/td>\n91.5<\/td>\n0.82<\/td>\n1.8<\/td>\n6.5<\/td>\n728<\/td>\n<\/tr>\n
YB2-315S-6<\/td>\n315S<\/td>\n90<\/td>\n202.00<\/td>\n972<\/td>\n92.0<\/td>\n0.82<\/td>\n1.8<\/td>\n6.5<\/td>\n895<\/td>\n<\/tr>\n
YB2-315M-6<\/td>\n315 mili\u00f3nov<\/td>\n132<\/td>\n294.00<\/td>\n974<\/td>\n92.5<\/td>\n0.83<\/td>\n1.8<\/td>\n6.5<\/td>\n1100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Prev\u00e1dzkov\u00e9 podmienky<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
Teplota okolia<\/td>\n\u221220 \u00b0C a\u017e +40 \u00b0C<\/td>\n<\/tr>\n
Nadmorsk\u00e1 v\u00fd\u0161ka<\/td>\n\u2264 1000 m n. m.<\/td>\n<\/tr>\n
Nap\u00e1jacie nap\u00e4tie<\/td>\n380 V \u00b1 5%<\/td>\n<\/tr>\n
Frekvencia<\/td>\n50 Hz \u00b1 1%<\/td>\n<\/tr>\n
Mont\u00e1\u017e<\/td>\nIMB3 \/ IMB5 \/ IMB35<\/td>\n<\/tr>\n
Ochrana<\/td>\nIP55<\/td>\n<\/tr>\n
Trieda izol\u00e1cie<\/td>\nTrieda F<\/td>\n<\/tr>\n
Zv\u00fd\u0161enie teploty<\/td>\nLimit triedy B<\/td>\n<\/tr>\n
Maxim\u00e1lna povrchov\u00e1 teplota<\/td>\n135 \u00b0C (T4)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Certifik\u00e1cia pre nebezpe\u010dn\u00e9 oblasti<\/h3>\n\n\n\n\n\n\n\n\n\n\n
Met\u00f3da ochrany<\/td>\nEx d (oh\u0148ovzdorn\u00e9)<\/td>\n<\/tr>\n
Skupina plynov<\/td>\nIIB<\/td>\n<\/tr>\n
Teplotn\u00e1 trieda<\/td>\nT4 (max. 135 \u00b0C)<\/td>\n<\/tr>\n
Vhodnos\u0165 z\u00f3ny<\/td>\nZ\u00f3na 1, Z\u00f3na 2<\/td>\n<\/tr>\n
Ex \u0161tandard<\/td>\nIEC 60079-1<\/td>\n<\/tr>\n
\u0160tandard motora<\/td>\nIEC 60034<\/td>\n<\/tr>\n
Riadenie kvality<\/td>\nISO 9001<\/td>\n<\/tr>\n
Zna\u010denie<\/td>\nCE \/ Ex<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Typick\u00e9 aplik\u00e1cie pre 6-p\u00f3lov\u00e9 motory YB2 v nev\u00fdbu\u0161nom preveden\u00ed<\/h2>\n\n\n\n
\"YB2<\/p>\n
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Agit\u00e1tori v z\u00f3ne utajenia<\/div>\n
Bo\u010dn\u00e9 a horn\u00e9 mie\u0161adl\u00e1 na skladovac\u00edch n\u00e1dr\u017eiach a reak\u010dn\u00fdch n\u00e1dob\u00e1ch v oblastiach klasifikovan\u00fdch ako z\u00f3na 1 pou\u017e\u00edvaj\u00fa 6-p\u00f3lov\u00e9 motory Ex d pre ich vysok\u00fd kr\u00fatiaci moment pri n\u00edzkych ot\u00e1\u010dkach, \u010d\u00edm sa eliminuje potreba prevodovky vo vn\u00fatri nebezpe\u010dnej z\u00f3ny a zni\u017euje sa celkov\u00fd po\u010det komponentov vy\u017eaduj\u00facich certifik\u00e1ciu Ex.<\/div>\n<\/div>\n<\/td>\n
\"Pou\u017eitie<\/p>\n
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Ve\u013ekopriemerov\u00e9 ventil\u00e1tory pre nebezpe\u010dn\u00e9 prostredie<\/div>\n
Axi\u00e1lne a odstrediv\u00e9 ventil\u00e1tory s ve\u013ek\u00fdm priemerom pre vetranie klasifikovan\u00fdch priestorov s ot\u00e1\u010dkami 960 ot.\/min. vyu\u017e\u00edvaj\u00fa 6-p\u00f3lov\u00fd YB2 na dosiahnutie po\u017eadovan\u00fdch ot\u00e1\u010dok ventil\u00e1tora pre efekt\u00edvne pr\u00fadenie vzduchu bez reme\u0148ov\u00e9ho alebo ozuben\u00e9ho pohonu, \u010do zjednodu\u0161uje in\u0161tal\u00e1ciu vo vn\u00fatri hran\u00edc klasifikovanej z\u00f3ny.<\/div>\n<\/div>\n<\/td>\n
\"YB2<\/p>\n
\n
Pohony banskej z\u00f3ny 1<\/div>\n
Dopravn\u00edky \u00fapravn\u00ed uhlia a pomocn\u00e9 zariadenia podzemn\u00fdch ban\u00ed v oblastiach klasifikovan\u00fdch z h\u013eadiska obsahu met\u00e1nu v z\u00f3ne 1 pou\u017e\u00edvaj\u00fa 6-p\u00f3lov\u00e9 motory Ex d IIB. Certifik\u00e1cia IIB pokr\u00fdva met\u00e1n (skupina IIA pod\u013ea vzostupnej kompatibility) s rezervou, ktor\u00e1 sp\u013a\u0148a typick\u00e9 \u0161pecifik\u00e1cie elektrickej bezpe\u010dnosti v baniach.<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
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\ud83c\udfed<\/div>\n
V\u00fdfuk z lakovacej kab\u00edny<\/div>\n
Motory ventil\u00e1torov ods\u00e1vacieho priestoru v automobilov\u00fdch lakovac\u00edch kab\u00ednach klasifikovan\u00fdch v z\u00f3ne 1 pre v\u00fdpary rozp\u00fa\u0161\u0165adiel pou\u017e\u00edvaj\u00fa 6-p\u00f3lov\u00e9 motory Ex d IIB T4 na pohon n\u00edzkotlakov\u00fdch ventil\u00e1torov s ve\u013ek\u00fdm priemerom pri 960 ot.\/min, ktor\u00e9 zabezpe\u010duj\u00fa po\u017eadovan\u00fa v\u00fdmenu vzduchu bez nadmern\u00e9ho hluku z vysok\u00fdch r\u00fdchlost\u00ed hrotov lopatiek.<\/div>\n<\/div>\n<\/td>\n
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\ud83d\udd25<\/div>\n
Kompresory na spa\u013eovac\u00ed plyn<\/div>\n
N\u00edzkotlakov\u00e9 skrutkov\u00e9 kompresory na sp\u00e4tn\u00e9 z\u00edskavanie spal\u00edn v rafin\u00e9ri\u00e1ch a chemick\u00fdch z\u00e1vodoch pracuj\u00fa v z\u00f3ne 1 a vy\u017eaduj\u00fa motory Ex d IIB s miernou r\u00fdchlos\u0165ou. 6-p\u00f3lov\u00fd motor s 960 ot.\/min sa be\u017ene pou\u017e\u00edva s reme\u0148ov\u00fdm pohonom, aby sa prisp\u00f4sobil r\u00fdchlosti rotora kompresora v tejto prev\u00e1dzke.<\/div>\n<\/div>\n<\/td>\n
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\u2693<\/div>\n
\u010cerpadl\u00e1 na balastn\u00fa vodu<\/div>\n
Motory \u010derpadiel balastnej vody v klasifikovan\u00fdch n\u00e1kladn\u00fdch priestoroch chemick\u00fdch tankerov a lod\u00ed na prepravu LNG musia ma\u0165 certifik\u00e1ciu Ex d. 6-p\u00f3lov\u00fd motor poskytuje kr\u00fatiaci moment potrebn\u00fd pre n\u00edzkor\u00fdchlostn\u00e9 balastn\u00e9 \u010derpadl\u00e1 s ve\u013ek\u00fdm priemerom bez priestorov\u00fdch obmedzen\u00ed prevodovky medzi motorom a telesom \u010derpadla.<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Tepeln\u00e1 v\u00fdhoda ni\u017e\u0161ej r\u00fdchlosti v kon\u0161trukcii motora Ex d<\/h2>\n
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Mar\u017ea zhody T4<\/h3>\n

Teplotn\u00e1 trieda T4 obmedzuje maxim\u00e1lnu povrchov\u00fa teplotu motora na 135 \u00b0C za ak\u00fdchko\u013evek prev\u00e1dzkov\u00fdch podmienok. 6-p\u00f3lov\u00fd motor pri 960 ot.\/min. generuje menej tepla sp\u00f4soben\u00e9ho vetrom a ni\u017e\u0161ie straty tren\u00edm lo\u017e\u00edsk ako 4-p\u00f3lov\u00fd motor pri 1460 ot.\/min. alebo 2-p\u00f3lov\u00fd motor pri 2900 ot.\/min. pri rovnakom menovitom v\u00fdkone. T\u00e1to ni\u017e\u0161ia mechanick\u00e1 tvorba tepla znamen\u00e1, \u017ee 6-p\u00f3lov\u00fd motor m\u00e1 \u0161ir\u0161iu rezervu pod stropom T4 135 \u00b0C pri plnom menovitom za\u0165a\u017een\u00ed a maxim\u00e1lnej okolitej teplote, \u010do u\u013eah\u010duje dodr\u017eiavanie s\u00faladu s T4 v podmienkach pre\u0165a\u017eenia a pri okolit\u00fdch teplot\u00e1ch bl\u00ed\u017eiacich sa 40 \u00b0C.<\/p>\n<\/div>\n

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Integrita tesnenia hriade\u013ea pri ni\u017e\u0161\u00edch ot\u00e1\u010dkach<\/h3>\n

Tesnenia hriade\u013ea odoln\u00e9 vo\u010di oh\u0148u na oboch koncoch motora s\u00fa kritick\u00fdmi prvkami dr\u00e1hy plame\u0148a. Miera opotrebovania tesniacej pery sa zvy\u0161uje s r\u00fdchlos\u0165ou povrchu hriade\u013ea; pri 960 ot.\/min je r\u00fdchlos\u0165 povrchu hriade\u013ea cez kontaktn\u00fa z\u00f3nu tesnenia pribli\u017ene 34% r\u00fdchlosti pri 2900 ot.\/min. Zn\u00ed\u017een\u00e9 opotrebenie znamen\u00e1, \u017ee certifikovan\u00fd rozmer tesniacej medzery sa zachov\u00e1va dlh\u0161ie, \u010d\u00edm sa predl\u017euje doba medzi povinn\u00fdmi kontrolami a v\u00fdmenami tesnen\u00ed. To predstavuje v\u00fdznamn\u00fa \u00fasporu n\u00e1kladov na \u00fadr\u017ebu v nebezpe\u010dn\u00fdch priestoroch, kde si aj kontrola tesnen\u00ed vy\u017eaduje povolenie na pr\u00e1cu s oh\u0148om a izol\u00e1ciu priestoru v z\u00f3ne 1.<\/p>\n<\/div>\n

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Hluk a vibr\u00e1cie v klasifikovan\u00fdch oblastiach<\/h3>\n

Motory Ex d prev\u00e1dzkovan\u00e9 v klasifikovan\u00fdch oblastiach sa \u010dasto nach\u00e1dzaj\u00fa v bl\u00edzkosti detektorov plynu, pretlakov\u00fdch ventilov a pr\u00edstrojov citliv\u00fdch na vibr\u00e1cie. 6-p\u00f3lov\u00fd motor s 960 ot.\/min. produkuje podstatne ni\u017e\u0161ie vibr\u00e1cie ako 4-p\u00f3lov\u00fd alebo 2-p\u00f3lov\u00fd motor s rovnak\u00fdm v\u00fdkonom, preto\u017ee sila nevyv\u00e1\u017eenosti aj aerodynamick\u00fd hluk ventil\u00e1tora sa menia s r\u00fdchlos\u0165ou. Zn\u00ed\u017een\u00e9 vibr\u00e1cie zni\u017euj\u00fa pren\u00e1\u0161an\u00fa silu na pr\u00edruby a potrubia pripojen\u00e9 k motorom poh\u00e1\u0148an\u00fdm \u010derpadl\u00e1m, \u010d\u00edm sa zni\u017euje riziko \u00fanavov\u00e9ho zlyhania v spojoch potrub\u00ed, ktor\u00e9 by samy osebe sp\u00f4sobili nepl\u00e1novan\u00e9 uvo\u013e\u0148ovanie hor\u013eaviny.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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\"V\u00fdroba<\/p>\n
V\u00fdrobn\u00e1 linka rotorov<\/div>\n<\/div>\n
\"K\u00f3rejsk\u00e9<\/p>\n
Presn\u00e9 obr\u00e1banie plame\u0148om<\/div>\n<\/div>\n
\"K\u00f3rejsk\u00fd<\/p>\n
In\u017einiersky t\u00edm<\/div>\n<\/div>\n
\"Certifik\u00e1cie<\/p>\n
Certifik\u00e1cie Ex a ISO<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\u010casto kladen\u00e9 ot\u00e1zky \u2013 6-p\u00f3lov\u00fd motor s\u00e9rie YB2 v nev\u00fdbu\u0161nom prostred\u00ed<\/h2>\n
\n
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M\u00f4\u017eu by\u0165 prevodovky in\u0161talovan\u00e9 v nebezpe\u010dn\u00fdch priestoroch z\u00f3ny 1 s motorom Ex d?<\/div>\n
Mechanick\u00e9 prevodovky samy o sebe nemusia ma\u0165 certifik\u00e1ciu Ex vo v\u00e4\u010d\u0161ine sch\u00e9m klasifik\u00e1cie z\u00f3n IEC 60079-10, preto\u017ee neiskriaca mechanick\u00e1 prevodovka sa v be\u017enej prev\u00e1dzke nepova\u017euje za zdroj vznietenia. Prevodovky v\u0161ak zav\u00e1dzaj\u00fa olejov\u00e9 tesnenia, ktor\u00e9 m\u00f4\u017eu unika\u0165 hor\u013eav\u00fd olej do klasifikovanej oblasti, ochrann\u00e9 kryty spojok, ktor\u00e9 zachyt\u00e1vaj\u00fa pary, a \u010fal\u0161ie pr\u00edstupov\u00e9 body pre \u00fadr\u017ebu. Mnoh\u00e9 bezpe\u010dnostn\u00e9 pr\u00edpady zariaden\u00ed uprednost\u0148uj\u00fa vyl\u00fa\u010denie prevodoviek zo z\u00f3ny 1, kde je mo\u017en\u00e9 po\u010det p\u00f3lov motora meni\u0165 tak, aby priamo zodpovedal ot\u00e1\u010dkam za\u0165a\u017eenia, \u010do je k\u013e\u00fa\u010dov\u00fdm faktorom pre \u0161pecifik\u00e1ciu 6-p\u00f3lov\u00e9ho YB2 namiesto 4-p\u00f3lov\u00e9ho motora s reduk\u010dn\u00fdm prevodom v aplik\u00e1ci\u00e1ch s mie\u0161adlami a ventil\u00e1tormi.<\/div>\n<\/div>\n
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Ak\u00e1 je minim\u00e1lna teplota okolia pre 6-p\u00f3lov\u00fd YB2?<\/div>\n
6-p\u00f3lov\u00fd model YB2 je \u0161tandardne dimenzovan\u00fd na okolit\u00e9 teploty od -20 \u00b0C do +40 \u00b0C. Doln\u00e1 hranica -20 \u00b0C je konzervat\u00edvnej\u0161ia ako hodnota -15 \u00b0C \u0161tandardnej s\u00e9rie Y2, \u010do odr\u00e1\u017ea potrebu spo\u013eahlivej prev\u00e1dzky vo vonkaj\u0161\u00edch klasifikovan\u00fdch priestoroch v severoeur\u00f3pskych a chladn\u00fdch klimatick\u00fdch in\u0161tal\u00e1ci\u00e1ch LNG termin\u00e1lov. Pre aplik\u00e1cie vy\u017eaduj\u00face prev\u00e1dzku pod -20 \u00b0C s\u00fa na po\u017eiadanie k dispoz\u00edcii n\u00edzkoteplotn\u00e9 varianty s mazivami vhodn\u00fdmi pre chladn\u00e9 teploty a n\u00edzkoteplotnou izola\u010dnou zmesou vinut\u00ed.<\/div>\n<\/div>\n
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M\u00e1 6-p\u00f3lov\u00fd YB2 samostatn\u00fa certifik\u00e1ciu pre v\u00fdbu\u0161nos\u0165 prachu?<\/div>\n
\u0160tandardn\u00fd 6-p\u00f3lov\u00fd YB2 m\u00e1 certifik\u00e1ciu Ex d IIB T4 pre atmosf\u00e9ry s hor\u013eav\u00fdmi plynmi a parami (z\u00f3na 1 a z\u00f3na 2). Certifik\u00e1cia pre atmosf\u00e9ry s hor\u013eav\u00fdm prachom (z\u00f3na 20, 21 a 22 pod\u013ea IEC 60079-31 alebo met\u00f3da ochrany Ex t) je in\u00e1 certifik\u00e1cia a vy\u017eaduje testovanie pod\u013ea inej normy. Spolo\u010dnos\u0165 Korea Ever-Power m\u00f4\u017ee doda\u0165 YB2 s kombinovanou certifik\u00e1ciou pre plyn a prach (Ex d IIB T4 \/ Ex t IIIB T135 alebo podobn\u00e1) ako tov\u00e1rensk\u00fa mo\u017enos\u0165 pre in\u0161tal\u00e1cie s dvojit\u00fdm nebezpe\u010denstvom, ako s\u00fa zariadenia na manipul\u00e1ciu s obil\u00edm, kde sa m\u00f4\u017eu vyskytova\u0165 hor\u013eav\u00e9 pary aj hor\u013eav\u00fd prach. Pri objedn\u00e1vke uve\u010fte po\u017eadovan\u00fa skupinu prachu a teplotn\u00fa triedu.<\/div>\n<\/div>\n
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Ak\u00e9 uzem\u0148ovacie opatrenia s\u00fa potrebn\u00e9 pre YB2 v klasifikovanej oblasti?<\/div>\n
Norma IEC 60079-14 vy\u017eaduje, aby v\u0161etky elektrick\u00e9 zariadenia v nebezpe\u010dn\u00fdch priestoroch boli pripojen\u00e9 k uzem\u0148ovaciemu syst\u00e9mu zariadenia. Motor YB2 m\u00e1 dva uzem\u0148ovacie body: vn\u00fatorn\u00fa uzem\u0148ovaciu svorku v svorkovnici (na pripojenie uzem\u0148ovacieho vodi\u010da nap\u00e1jacieho k\u00e1bla) a extern\u00fd uzem\u0148ovac\u00ed v\u00fdstupok na r\u00e1me motora (na pripojenie vodi\u010da vyrovn\u00e1vania potenci\u00e1lov k uzem\u0148ovacej sieti zariadenia). Oba sa musia pou\u017ei\u0165 v in\u0161tal\u00e1ci\u00e1ch z\u00f3ny 1. Prierez uzem\u0148ovacieho vodi\u010da mus\u00ed by\u0165 dimenzovan\u00fd tak, aby pren\u00e1\u0161al maxim\u00e1lny zemn\u00fd poruchov\u00fd pr\u00fad obvodu, a mus\u00ed by\u0165 vidite\u013en\u00fd a pr\u00edstupn\u00fd na kontrolu bez naru\u0161enia motora alebo jeho pripojen\u00ed.<\/div>\n<\/div>\n
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Je priame sp\u00fa\u0161\u0165anie z elektrickej siete povolen\u00e9 pre 6-p\u00f3lov\u00e9 motory YB2 s ve\u013ek\u00fdm r\u00e1mom v z\u00f3ne 1?<\/div>\n
Priame spustenie je povolen\u00e9 pre v\u0161etky 6-p\u00f3lov\u00e9 ve\u013ekosti r\u00e1mov YB2, pokia\u013e ide o certifik\u00e1ciu motora. Kapacita nap\u00e1jacieho syst\u00e9mu mus\u00ed by\u0165 dostato\u010dn\u00e1 na to, aby uniesla \u0161tartovac\u00ed pr\u00fad bez toho, aby sp\u00f4sobila poklesy nap\u00e4tia, ktor\u00e9 by vyp\u00ednali in\u00e9 zariadenia v zariaden\u00ed. Pre ve\u013ekosti r\u00e1mov nad 200L, kde \u0161tartovac\u00ed pr\u00fad m\u00f4\u017ee prekro\u010di\u0165 400 A, sa na obmedzenie ru\u0161enia nap\u00e1jania zvy\u010dajne pou\u017e\u00edva \u0161tart hviezda-trojuholn\u00edk alebo soft\u0161tart\u00e9r umiestnen\u00fd mimo hranice klasifikovanej z\u00f3ny (s k\u00e1blom motora vstupuj\u00facim do z\u00f3ny cez vhodn\u00fa k\u00e1blov\u00fa vstupn\u00fa armat\u00faru). Ak\u00fdko\u013evek panel soft\u0161tart\u00e9ra alebo hviezda-trojuholn\u00edk mus\u00ed by\u0165 umiestnen\u00fd mimo hranice z\u00f3ny 1 alebo mus\u00ed ma\u0165 samotn\u00fd certifik\u00e1t Ex, ak je umiestnen\u00fd vo vn\u00fatri.<\/div>\n<\/div>\n
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Ak\u00fd typ lo\u017eiska a mazanie sa pou\u017e\u00edva v 6-p\u00f3lovom YB2 pre pred\u013a\u017een\u00fa prev\u00e1dzku?<\/div>\n
R\u00e1my s objemom do 160L \u0161tandardne pou\u017e\u00edvaj\u00fa na oboch koncoch gu\u013e\u00f4\u010dkov\u00e9 lo\u017eisk\u00e1 s l\u00edtiov\u00fdm mazivom NLGI 2. R\u00e1my s objemom od 180L pou\u017e\u00edvaj\u00fa na hnacej strane valiv\u00e9 lo\u017eisko a na nepoh\u00e1\u0148anej strane gu\u013e\u00f4\u010dkov\u00e9 lo\u017eisko, aby zvl\u00e1dli vy\u0161\u0161ie radi\u00e1lne za\u0165a\u017eenie z ohybov\u00fdch momentov hriade\u013ea mie\u0161adla priamo spojen\u00fd s hriade\u013eom a za\u0165a\u017eenia reme\u0148ov\u00e9ho pohonu. Vonkaj\u0161ie maznice s\u00fa \u0161tandardom pre r\u00e1my s objemom 160L a vy\u0161\u0161ie, \u010do umo\u017e\u0148uje domaza\u0165 lo\u017eisk\u00e1 po\u010das prev\u00e1dzky bez demont\u00e1\u017ee motora. Maznica je umiestnen\u00e1 tak, aby sa zabezpe\u010dilo, \u017ee nov\u00e9 mazivo odstra\u0148uje star\u00e9 mazivo cez od\u013eah\u010dovac\u00ed otvor a nie cez tesnenie plame\u0148ovej cesty, \u010d\u00edm sa zachov\u00e1va integrita certifik\u00e1cie Ex po\u010das domaz\u00e1vania.<\/div>\n<\/div>\n<\/div>\n
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Vy\u017eiadajte si cenov\u00fa ponuku na 6-p\u00f3lov\u00e9 motory YB2 v nev\u00fdbu\u0161nom preveden\u00ed<\/h2>\n

Uve\u010fte v\u00fdkon (kW), z\u00f3nu, skupinu plynu, certifikovan\u00fd trh a dodac\u00ed harmonogram. Z\u00edskajte inform\u00e1cie o na\u0161ej v\u00fdrobnej kvalite na O n\u00e1s<\/a> str\u00e1nka.<\/p>\n

Kontaktujte K\u00f3reu Ever-Power<\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

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\u0160es\u0165p\u00f3lov\u00fd oh\u0148ovzdorn\u00fd asynchr\u00f3nny motor s kotvou nakr\u00e1tko s certifik\u00e1ciou Ex d IIB T4 pre nebezpe\u010dn\u00e9 oblasti z\u00f3ny 1 a 2, be\u017eiaci pri pribli\u017ene 960 ot.\/min. pri nap\u00e4t\u00ed 380 V 50 Hz. Vysok\u00fd kr\u00fatiaci moment hriade\u013ea pri stredn\u00fdch ot\u00e1\u010dkach rob\u00ed zo 6-p\u00f3lov\u00e9ho motora YB2 preferovan\u00fa \u0161pecifik\u00e1ciu pre pomalobe\u017en\u00e9 mie\u0161a\u010dky v klasifikovan\u00fdch oblastiach, n\u00edzkotlakov\u00e9 ventil\u00e1tory a aplik\u00e1cie, kde je v r\u00e1mci nebezpe\u010dnej z\u00f3ny potrebn\u00e9 jednostup\u0148ov\u00e9 zn\u00ed\u017eenie medzi motorom a z\u00e1\u0165a\u017eou.<\/p>\n

Certifikovan\u00e9 pod\u013ea Ex d IIB T4<\/span>
\nZ\u00f3na 1 \/ Z\u00f3na 2<\/span>
\nR\u00fdchlos\u0165: ~960 ot.\/min. (6P)<\/span>
\nV\u00fdkon: 1,1 \u2013 132 kW<\/span>
\nKrytie: IP55<\/span>
\nIzol\u00e1cia: Trieda F<\/span><\/div>\n<\/div>","protected":false},"featured_media":23,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[20],"product_tag":[],"class_list":["post-142","product","type-product","status-publish","has-post-thumbnail","product_cat-explosion-proof-motors","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/product\/142","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/media\/23"}],"wp:attachment":[{"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/media?parent=142"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/product_brand?post=142"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/product_cat?post=142"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/product_tag?post=142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}