{"id":234,"date":"2026-07-10T05:30:40","date_gmt":"2026-07-10T05:30:40","guid":{"rendered":"https:\/\/industrialelectricmotor.net\/?p=234"},"modified":"2026-07-10T05:30:40","modified_gmt":"2026-07-10T05:30:40","slug":"small-power-motor-for-light-industrial-drives","status":"publish","type":"post","link":"https:\/\/industrialelectricmotor.net\/sk\/small-power-motor-for-light-industrial-drives\/","title":{"rendered":"Mal\u00fd v\u00fdkonov\u00fd motor pre \u013eahk\u00e9 priemyseln\u00e9 pohony"},"content":{"rendered":"
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Korea Ever-Power \u00b7 S\u00e9ria YS \u00b7 Sprievodca mal\u00fdmi a \u013eahk\u00fdmi priemyseln\u00fdmi pohonmi<\/span><\/p>\n

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Mal\u00fd v\u00fdkonov\u00fd motor pre \u013eahk\u00e9 priemyseln\u00e9 pohony:
\nSprievodca v\u00fdberom pre s\u00e9riu YS s v\u00fdkonom 25 W a\u017e 750 W<\/span><\/h1>\n

\u013dahk\u00e9 priemyseln\u00e9 aplik\u00e1cie vy\u017eaduj\u00face motor s v\u00fdkonom men\u0161\u00edm ako 750 W pokr\u00fdvaj\u00fa \u0161irok\u00fa \u0161k\u00e1lu strojov: mal\u00e9 dopravn\u00edky, laborat\u00f3rne zariadenia, po\u013enohospod\u00e1rske pod\u00e1va\u010de, textiln\u00e9 pr\u00edslu\u0161enstvo, pomocn\u00e9 zariadenia tla\u010diarensk\u00fdch strojov a \u013eahk\u00e9 \u010derpadl\u00e1 a ventil\u00e1tory. Tieto pohony \u010dasto pou\u017e\u00edvaj\u00fa jednof\u00e1zov\u00e9 motory alebo jednosmern\u00e9 motory s \u010diasto\u010dn\u00fdm v\u00fdkonom, ktor\u00e9 je \u0165a\u017ek\u00e9 zohna\u0165, s\u00fa n\u00e1chyln\u00e9 na r\u00e1diofrekven\u010dn\u00e9 ru\u0161enie a ich v\u00fdmena je drah\u00e1. S\u00e9ria korejsk\u00fdch pohonov Ever-Power YS pon\u00faka spo\u013eahlivos\u0165 trojf\u00e1zov\u00e9ho pohonu s klietkou nakr\u00e1tko v kompaktnom r\u00e1me IEC od 25 W do 750 W, \u010d\u00edm pokr\u00fdva v\u0161etky \u013eahk\u00e9 priemyseln\u00e9 aplik\u00e1cie s mal\u00fdm v\u00fdkonom za zlomok celkov\u00fdch n\u00e1kladov na vlastn\u00edctvo ekvivalentn\u00fdch jednof\u00e1zov\u00fdch alternat\u00edv.<\/p>\n

Rozsah 25 \u2013 750 W<\/span>
\nR\u00e1m IEC 63\u201390<\/span>
\n3-f\u00e1zov\u00fd bez kondenz\u00e1tora<\/span>
\n\u0160tandard IP54<\/span>
\nDlh\u00e1 \u017eivotnos\u0165<\/span><\/div>\n<\/div>\n<\/div>\n

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25 \u2013 750 W<\/div>\n
Rozsah v\u00fdkonu<\/div>\n<\/div>\n
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IEC 63\u201390<\/div>\n
Metrick\u00e9 rozmery r\u00e1mu<\/div>\n<\/div>\n
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Bez stropu<\/div>\n
Nie je potrebn\u00fd \u017eiadny prev\u00e1dzkov\u00fd kondenz\u00e1tor<\/div>\n<\/div>\n
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IP54<\/div>\n
Ochrana pred prachom a striekaj\u00facou vodou<\/div>\n<\/div>\n
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S1\/S3<\/div>\n
Nepretr\u017eit\u00fd alebo preru\u0161ovan\u00fd<\/div>\n<\/div>\n<\/div>\n

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\"Mal\u00fd<\/p>\n
Mal\u00fd v\u00fdkonov\u00fd motor s\u00e9rie Ever-Power YS od spolo\u010dnosti Korea \u2013 kompaktn\u00fd metrick\u00fd r\u00e1m IEC od 63 do 90, 25 W a\u017e 750 W, trojf\u00e1zov\u00e1 kon\u0161trukcia s klietkou nakr\u00e1tko bez kondenz\u00e1torov, bez kefiek a bez komut\u00e1tora. Spr\u00e1vna n\u00e1hrada za jednof\u00e1zov\u00e9 jednosmern\u00e9 motory s tienen\u00fdmi p\u00f3lmi alebo motory s \u010diasto\u010dn\u00fdm v\u00fdkonom v \u013eahk\u00fdch priemyseln\u00fdch aplik\u00e1ci\u00e1ch vy\u017eaduj\u00facich zv\u00fd\u0161en\u00fa spo\u013eahlivos\u0165 a ni\u017e\u0161iu \u00fadr\u017ebu.<\/div>\n<\/div>\n

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Obsah<\/div>\n
1. Pre\u010do trojf\u00e1zov\u00fd syst\u00e9m pod 750 W?<\/a>
\n2. V\u00fdkon a rozsah r\u00e1mu s\u00e9rie YS<\/a>
\n3. YS verzus jednof\u00e1zov\u00e9 alternat\u00edvy<\/a>
\n4. Kombin\u00e1cia prevodovky YS s NMRV<\/a>
\n5. YS s VFD pre variabiln\u00fa r\u00fdchlos\u0165<\/a>
\n6. \u0160pecifik\u00e1cie s\u00e9rie YS<\/a>
\n7. \u013dahk\u00e9 priemyseln\u00e9 aplik\u00e1cie<\/a>
\n8. \u010casto kladen\u00e9 ot\u00e1zky<\/a><\/div>\n<\/div>\n

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1. Pre\u010do si vybra\u0165 trojf\u00e1zov\u00fd syst\u00e9m s v\u00fdkonom pod 750 W?<\/h2>\n

Predstava, \u017ee motory s v\u00fdkonom pod 750 W by mali by\u0165 v\u017edy jednof\u00e1zov\u00e9, je historick\u00fdm artefaktom z doby, ke\u010f v mal\u00fdch diel\u0148ach nebolo k dispoz\u00edcii trojf\u00e1zov\u00e9 nap\u00e1janie. Prakticky vo v\u0161etk\u00fdch modern\u00fdch priemyseln\u00fdch zariadeniach je trojf\u00e1zov\u00e9 nap\u00e1janie 380 V k dispoz\u00edcii na ka\u017edom v\u00fdrobnom stroji. Pou\u017e\u00edvanie trojf\u00e1zov\u00fdch motorov v celom zariaden\u00ed \u2013 vr\u00e1tane mal\u00fdch pomocn\u00fdch pohonov pod 750 W \u2013 poskytuje zna\u010dn\u00e9 v\u00fdhody oproti jednof\u00e1zov\u00fdm alternat\u00edvam.<\/p>\n

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\u017diadny kondenz\u00e1tor \u2013 \u017eiadna porucha kondenz\u00e1tora<\/div>\n

Jednof\u00e1zov\u00e9 motory s v\u00fdkonom pod 750 W zvy\u010dajne pou\u017e\u00edvaj\u00fa prev\u00e1dzkov\u00e9 kondenz\u00e1tory na vytvorenie f\u00e1zov\u00e9ho posunu potrebn\u00e9ho pre rozbehov\u00fd a prev\u00e1dzkov\u00fd kr\u00fatiaci moment. Tieto elektrolytick\u00e9 kondenz\u00e1tory maj\u00fa \u017eivotnos\u0165 3 a\u017e 7 rokov v nepretr\u017eitej priemyselnej prev\u00e1dzke a s\u00fa naj\u010dastej\u0161ou pr\u00ed\u010dinou poruchy mal\u00fdch jednof\u00e1zov\u00fdch motorov. Porucha prev\u00e1dzkov\u00e9ho kondenz\u00e1tora sp\u00f4sobuje, \u017ee motor odober\u00e1 vysok\u00fd pr\u00fad, prehrieva sa a bu\u010f sa vypne kv\u00f4li pre\u0165a\u017eeniu, alebo sa vybije vinutie. Trojf\u00e1zov\u00fd motor YS nem\u00e1 \u017eiadne kondenz\u00e1tory \u2013 jeho rotor s klietkou nakr\u00e1tko nevy\u017eaduje \u017eiadny rozbehov\u00fd ani prev\u00e1dzkov\u00fd kondenz\u00e1tor a produkuje pln\u00fd kr\u00fatiaci moment z trojf\u00e1zov\u00e9ho nap\u00e1jania bez \u010fal\u0161\u00edch komponentov.<\/p>\n<\/div>\n

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Vy\u0161\u0161ia \u00fa\u010dinnos\u0165<\/div>\n

Trojf\u00e1zov\u00e9 motory s kotvou nakr\u00e1tko maj\u00fa v\u00fdrazne vy\u0161\u0161iu \u00fa\u010dinnos\u0165 ako ekvivalentn\u00e9 jednof\u00e1zov\u00e9 motory s kondenz\u00e1torov\u00fdm pohonom pri rovnakom v\u00fdkone. Jednof\u00e1zov\u00fd motor s v\u00fdkonom 370 W be\u017ene pracuje s \u00fa\u010dinnos\u0165ou 65 a\u017e 721 TP3T; trojf\u00e1zov\u00fd motor YS s v\u00fdkonom 370 W pracuje s \u00fa\u010dinnos\u0165ou 75 a\u017e 821 TP3T \u2013 \u010do predstavuje \u00fasporu spotreby energie 10 a\u017e 171 TP3T pri rovnakom mechanickom v\u00fdkone. Pri viac ako 8 000 hodin\u00e1ch ro\u010dne pri tarife za elektrinu 1 TP4T 0,13\/kWh je \u00faspora energie z prechodu na trojf\u00e1zov\u00fd motor s v\u00fdkonom 370 W pribli\u017ene 1 TP4T 65 na motor za rok \u2013 viac ako rozdiel v n\u00e1kladoch medzi motormi za menej ako 2 roky.<\/p>\n<\/div>\n

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Ni\u017e\u0161\u00ed \u0161tartovac\u00ed pr\u00fad<\/div>\n

Jednof\u00e1zov\u00e9 motory maj\u00fa ve\u013emi vysok\u00fd \u0161tartovac\u00ed pr\u00fad \u2013 zvy\u010dajne 5 a\u017e 8-n\u00e1sobok menovit\u00e9ho pr\u00fadu \u2013 \u010do m\u00f4\u017ee sp\u00f4sobi\u0165 poklesy nap\u00e4tia v nap\u00e1jacom obvode, ktor\u00e9 ovplyv\u0148uj\u00fa citliv\u00e9 zariadenia v bl\u00edzkosti. \u0160tartovac\u00ed pr\u00fad trojf\u00e1zov\u00e9ho motora YS je 4,5 a\u017e 6-n\u00e1sobok menovit\u00e9ho pr\u00fadu v troch f\u00e1zach a odber nap\u00e1jacieho pr\u00fadu na f\u00e1zu je ni\u017e\u0161\u00ed ako pri jednof\u00e1zovom motore s rovnak\u00fdm v\u00fdkonom, preto\u017ee v\u00fdkon je rozdelen\u00fd medzi tri vodi\u010de, a nie s\u00fa s\u00fastreden\u00e9 v dvoch. To zni\u017euje pokles nap\u00e4tia pri \u0161tarte stroja a eliminuje blikanie na bl\u00edzkom osvetlen\u00ed, ktor\u00e9 m\u00f4\u017ee sp\u00f4sobi\u0165 \u0161tartovanie jednof\u00e1zov\u00e9ho motora.<\/p>\n<\/div>\n

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Dlh\u0161ia \u017eivotnos\u0165<\/div>\n

Trojf\u00e1zov\u00fd motor s klietkou nakr\u00e1tko nem\u00e1 kefy, komut\u00e1tor, \u0161tartovacie rel\u00e9 ani prev\u00e1dzkov\u00fd kondenz\u00e1tor \u2013 jedin\u00fdmi opotrebovan\u00fdmi komponentmi s\u00fa lo\u017eisk\u00e1. Pri spr\u00e1vnom v\u00fdbere lo\u017e\u00edsk a ich mazan\u00ed je \u017eivotnos\u0165 motora YS 15 a\u017e 25 rokov v \u013eahkej priemyselnej prev\u00e1dzke v porovnan\u00ed s 5 a\u017e 10 rokmi pre typick\u00fd jednof\u00e1zov\u00fd motor s ekvivalentnou \u00fadr\u017ebou. T\u00e1to dlh\u0161ia \u017eivotnos\u0165 zni\u017euje celkov\u00e9 n\u00e1klady na vlastn\u00edctvo pohonn\u00e9ho syst\u00e9mu napriek potenci\u00e1lne vy\u0161\u0161ej po\u010diato\u010dnej cene motora.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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2. V\u00fdkon a rozsah r\u00e1mu s\u00e9rie YS<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n
V\u00fdkon (W)<\/th>\nR\u00e1m IEC<\/th>\nP\u00f3ly \/ R\u00fdchlos\u0165<\/th>\nMenovit\u00fd kr\u00fatiaci moment (N\u00b7m)<\/th>\nPriemer hriade\u013ea<\/th>\nTypick\u00e1 aplik\u00e1cia<\/th>\n<\/tr>\n<\/thead>\n
25 W<\/td>\nIEC 63<\/td>\n4P \/ 1 350 ot.\/min.<\/td>\n0,18 N\u00b7m<\/td>\n14 mm<\/td>\nNav\u00edjanie \u0161t\u00edtkov, pohon n\u00e1stroja<\/td>\n<\/tr>\n
60 W<\/td>\nIEC 63<\/td>\n4P \/ 1 350 ot.\/min.<\/td>\n0,43 N\u00b7m<\/td>\n14 mm<\/td>\nMal\u00e1 dopravn\u00e1 sekcia, pohon ventilu<\/td>\n<\/tr>\n
90 W<\/td>\nIEC 63<\/td>\n4P \/ 1 350 ot.\/min.<\/td>\n0,64 N\u00b7m<\/td>\n14 mm<\/td>\nAkumula\u010dn\u00fd st\u00f4l plniacej linky, d\u00fachadlo<\/td>\n<\/tr>\n
120 W<\/td>\nIEC 63<\/td>\n4P \/ 1 350 ot.\/min.<\/td>\n0,85 N\u00b7m<\/td>\n14 mm<\/td>\nK\u0155midlo pre hydinu, d\u00e1vkovanie seja\u010dky<\/td>\n<\/tr>\n
180 W<\/td>\nIEC 71<\/td>\n4P \/ 1 380 ot.\/min.<\/td>\n1,25 N\u00b7m<\/td>\n19 mm<\/td>\nStierka na sie\u0165otla\u010d, pohon \u0161ijacieho stroja<\/td>\n<\/tr>\n
250 W<\/td>\nIEC 80<\/td>\n4P \/ 1 400 ot.\/min.<\/td>\n1,70 N\u00b7m<\/td>\n22 mm<\/td>\nMal\u00e9 \u010derpadlo, ventil\u00e1tor \u010disti\u010dky obilia<\/td>\n<\/tr>\n
370 W<\/td>\nIEC 80<\/td>\n4P \/ 1 410 ot.\/min.<\/td>\n2,51 N\u00b7m<\/td>\n22 mm<\/td>\nMie\u0161adlo, mie\u0161ac\u00ed bubon, \u013eahk\u00fd dopravn\u00edk<\/td>\n<\/tr>\n
550 W<\/td>\nIEC 90S<\/td>\n4P \/ 1 420 ot.\/min.<\/td>\n3,70 N\u00b7m<\/td>\n24 mm<\/td>\nDielenska br\u00faska, mal\u00fd kompresor, vodn\u00e9 \u010derpadlo<\/td>\n<\/tr>\n
750 W<\/td>\nIEC 90L<\/td>\n4P \/ 1 425 ot.\/min<\/td>\n5,03 N\u00b7m<\/td>\n24 mm<\/td>\nPohon vreten\u00edka s\u00fastruhu, ventil\u00e1tor \u0161trkov\u00e9ho um\u00fdva\u010da<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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3. Trojf\u00e1zov\u00e9 vs. jednof\u00e1zov\u00e9 alternat\u00edvy YS<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n
Faktor<\/th>\nYS trojf\u00e1zov\u00fd<\/th>\nJednof\u00e1zov\u00fd beh s kapacitou<\/th>\nTienen\u00fd p\u00f3l<\/th>\nKart\u00e1\u010dovan\u00fd DC<\/th>\n<\/tr>\n<\/thead>\n
Potrebn\u00e9 z\u00e1soby<\/td>\n3\u00d7380 V<\/td>\n1\u00d7220 V<\/td>\n1\u00d7220 V<\/td>\nNap\u00e1janie jednosmern\u00fdm pr\u00fadom<\/td>\n<\/tr>\n
\u00da\u010dinnos\u0165 (typick\u00e1)<\/td>\n78\u201384%<\/td>\n65\u201372%<\/td>\n25\u201340%<\/td>\n70\u201380%<\/td>\n<\/tr>\n
Opotrebite\u013en\u00e9 komponenty<\/td>\nIba lo\u017eisk\u00e1<\/td>\nLo\u017eisk\u00e1 + kondenz\u00e1tor<\/td>\nIba lo\u017eisk\u00e1<\/td>\nKefy + komut\u00e1tor<\/td>\n<\/tr>\n
Ovl\u00e1danie r\u00fdchlosti<\/td>\nFrekven\u010dn\u00fd meni\u010d (0\u2013120 Hz)<\/td>\nTriak + kondenz\u00e1tor<\/td>\nTriak (slab\u00fd)<\/td>\nDC regul\u00e1tor<\/td>\n<\/tr>\n
R\u00e1diov\u00e9 interferencie \/ Elektromagnetick\u00e1 kompatibilita<\/td>\n\u017diadne<\/td>\nN\u00edzka<\/td>\nStredn\u00e9<\/td>\nVysok\u00e1 (obr\u00fasenie kefy)<\/td>\n<\/tr>\n
Typick\u00e1 \u017eivotnos\u0165<\/td>\n15 \u2013 25 rokov<\/td>\n5\u201310 rokov<\/td>\n3\u20138 rokov<\/td>\n3\u20137 rokov<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

<\/p>\n

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4. Motor YS s prevodovkou NMRV pre n\u00edzkor\u00fdchlostn\u00e9 \u013eahk\u00e9 priemyseln\u00e9 pohony<\/h2>\n

Motor YS pou\u017e\u00edva rovnak\u00e9 metrick\u00e9 mont\u00e1\u017ene rozmery r\u00e1mu IEC ako \u0161tandardn\u00e1 s\u00e9ria Y2 (IEC 63, 71, 80, 90), \u010do umo\u017e\u0148uje priame pripojenie ku v\u0161etk\u00fdm z\u00e1vitovkov\u00fdm prevodovk\u00e1m NMRV 025 a\u017e 063 pomocou \u0161tandardnej pr\u00edruby motora IEC B5. Kombin\u00e1cia motora YS 90 W a\u017e 370 W s prevodovkou NMRV 025 a\u017e 050 s prevodov\u00fdmi pomermi od 5:1 do 100:1 poskytuje v\u00fdstupn\u00e9 ot\u00e1\u010dky od 14 do 288 ot.\/min \u2013 pokr\u00fdvaj\u00fac tak cel\u00fd rozsah ot\u00e1\u010dok po\u013enohospod\u00e1rskych pod\u00e1va\u010dov, mal\u00fdch d\u00e1vkovac\u00edch dopravn\u00edkov, mie\u0161adiel a pomaly sa pohybuj\u00facich pohonov displejov alebo maloobchodu.<\/p>\n

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Pr\u00edklady kombin\u00e1ci\u00ed YS + NMRV<\/div>\n
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Pohon k\u0155midla pre hydinu<\/div>\n
YS 120 W, 4-p\u00f3lov\u00fd + NMRV 030, v\u00fdstup 60:1 = 24 ot.\/min. Pomal\u00e9 a spo\u013eahliv\u00e9 ot\u00e1\u010danie k\u0155mnej misky bez por\u00fach kondenz\u00e1torov, ktor\u00e9 s\u00fa typick\u00e9 pre jednof\u00e1zov\u00e9 motory v pra\u0161nom prostred\u00ed hydin\u00e1rne.<\/div>\n<\/div>\n
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Mie\u0161adlo pre mal\u00fa n\u00e1dr\u017e<\/div>\n
YS 180 W, 4-p\u00f3lov\u00fd + NMRV 040, 40:1 = 36 ot.\/min. Mie\u0161anie lepidiel, \u017eiv\u00edc alebo chemick\u00fdch roztokov v n\u00e1dr\u017eiach s objemom 50 a\u017e 500 litrov. \u017diadne iskrenie v bl\u00edzkosti v\u00fdparov rozp\u00fa\u0161\u0165adiel.<\/div>\n<\/div>\n
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D\u00e1vkovac\u00ed valec seja\u010dky<\/div>\n
YS 90 W, 4-p\u00f3lov\u00fd + NMRV 025, 80:1 = 18 ot.\/min. Presn\u00e9 pomal\u00e9 d\u00e1vkovanie osiva s vysok\u00fdm rozbehov\u00fdm kr\u00fatiacim momentom v\u010faka z\u00e1vitovkov\u00e9mu prevodov\u00e9mu pomeru. Trojf\u00e1zov\u00e9 nap\u00e1janie z gener\u00e1tora v\u00fdvodov\u00e9ho hriade\u013ea traktora.<\/div>\n<\/div>\n
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Pohon laborat\u00f3rneho bubna<\/div>\n
YS 60 W, 4-p\u00f3lov\u00fd + NMRV 025, 100:1 = 14 ot.\/min. Dlhodob\u00e9 mie\u0161anie testovan\u00fdch vzoriek v laborat\u00f3rnych alebo kontroln\u00fdch aplik\u00e1ci\u00e1ch. Ve\u013emi tich\u00fd, bez hluku kefy, bez r\u00e1diofrekven\u010dn\u00e9ho ru\u0161enia.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

5. Motor YS s mikro-frekven\u010dn\u00fdm meni\u010dom pre regul\u00e1ciu ot\u00e1\u010dok<\/h2>\n

Trojf\u00e1zov\u00fd motor YS je mo\u017en\u00e9 prev\u00e1dzkova\u0165 s mikro-VFD (pohon s premenlivou frekvenciou pre mal\u00e9 motory, typicky 0,1 a\u017e 2,2 kW), aby sa zabezpe\u010dila plynul\u00e1 nastavite\u013en\u00e1 r\u00fdchlos\u0165 od nuly po menovit\u00fa r\u00fdchlos\u0165 bez zlo\u017eitosti, \u00fadr\u017eby alebo r\u00e1diofrekven\u010dn\u00e9ho ru\u0161enia, ktor\u00e9 by bolo typick\u00e9 pre regul\u00e1tor ot\u00e1\u010dok jednosmern\u00e9ho motora. T\u00e1to kombin\u00e1cia nahr\u00e1dza tradi\u010dn\u00fd jednof\u00e1zov\u00fd motor s triakov\u00fdm regul\u00e1torom ot\u00e1\u010dok alebo kefkov\u00fd jednosmern\u00fd motor s regul\u00e1torom ot\u00e1\u010dok v aplik\u00e1ci\u00e1ch vy\u017eaduj\u00facich nastavite\u013en\u00fa r\u00fdchlos\u0165 v zlomkovom rozsahu kW.<\/p>\n

\n
\n
V\u00fdhody oproti jednof\u00e1zov\u00fdm triakom riaden\u00fdm<\/div>\n

Triakov\u00e9 regul\u00e1tory ot\u00e1\u010dok pre jednof\u00e1zov\u00e9 motory produkuj\u00fa zna\u010dn\u00e9 r\u00e1diofrekven\u010dn\u00e9 ru\u0161enie, ktor\u00e9 m\u00f4\u017ee ru\u0161i\u0165 vstupy PLC, senzory a komunika\u010dn\u00e9 zariadenia v tom istom paneli. Mikrofrekven\u010dn\u00fd meni\u010d (VFD) na trojf\u00e1zovom motore YS produkuje ove\u013ea menej RFI (najm\u00e4 ak je namontovan\u00fd v\u00fdstupn\u00fd filter VFD) a poskytuje plynul\u00fd kr\u00fatiaci moment od nulovej r\u00fdchlosti, zatia\u013e \u010do triakov\u00fd regul\u00e1tor str\u00e1ca kr\u00fatiaci moment pri n\u00edzkej r\u00fdchlosti, preto\u017ee motor nedok\u00e1\u017ee vytvori\u0165 dostato\u010dn\u00fd kr\u00fatiaci moment pri zn\u00ed\u017eenom nap\u00e4t\u00ed na jednof\u00e1zovom nap\u00e1jan\u00ed. Kombin\u00e1cia VFD-YS udr\u017eiava pln\u00fd kr\u00fatiaci moment motora a\u017e do pribli\u017ene 10% menovit\u00fdch ot\u00e1\u010dok.<\/p>\n<\/div>\n

\n
Rozsah r\u00fdchlost\u00ed a aplik\u00e1cie<\/div>\n

Mikro-frekven\u010dn\u00fd meni\u010d poh\u00e1\u0148aj\u00faci motor YS poskytuje ot\u00e1\u010dky od 0 do menovit\u00fdch ot\u00e1\u010dok (0 a\u017e 50 Hz) s line\u00e1rnym kr\u00fatiacim momentom v celom rozsahu a mo\u017eno ho naprogramova\u0165 na n\u00e1behov\u00e9 zr\u00fdchlenia a spomalenia, aby sa eliminovali mechanick\u00e9 n\u00e1razy pri spusten\u00ed. T\u00e1to kombin\u00e1cia je ide\u00e1lna pre: pohon sie\u0165otla\u010dov\u00e9ho stola s nastavite\u013enou r\u00fdchlos\u0165ou stierky; nav\u00edja\u010dku textilu s nastavite\u013en\u00fdm nap\u00e4t\u00edm; po\u013enohospod\u00e1rsky pod\u00e1va\u010d s nastaven\u00edm r\u00fdchlosti z ovl\u00e1dacieho panela; a laborat\u00f3rne mie\u0161adlo s kalibrovan\u00fdm zobrazen\u00edm ot\u00e1\u010dok. Jeden mikro-frekven\u010dn\u00fd meni\u010d m\u00f4\u017ee poh\u00e1\u0148a\u0165 ak\u00fdko\u013evek motor YS v rozsahu od 25 W do 750 W, \u010d\u00edm poskytuje \u0161tandardn\u00fa riadiacu platformu pre r\u00f4zne ve\u013ekosti pohonov.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

6. \u0160pecifik\u00e1cie s\u00e9rie Ever-Power YS od spolo\u010dnosti Korea<\/h2>\n
\n
\n

Rad motorov Korea Ever-Power YS je rad trojf\u00e1zov\u00fdch motorov s mal\u00fdm v\u00fdkonom pre \u013eahk\u00e9 priemyseln\u00e9 aplik\u00e1cie s v\u00fdkonom do 750 W. Pou\u017e\u00edva rovnak\u00fd metrick\u00fd r\u00e1mov\u00fd syst\u00e9m IEC 72-1 ako cel\u00e1 s\u00e9ria Y2, v\u010faka \u010domu je kompatibiln\u00e1 so v\u0161etk\u00fdmi prevodovkami NMRV a \u0161tandardn\u00fdm pr\u00edslu\u0161enstvom priemyseln\u00fdch motorov (pr\u00edruby, spojky, z\u00e1kladn\u00e9 dosky). YS je \u0161tandardne dostupn\u00fd v 4-p\u00f3lovom preveden\u00ed (pribli\u017ene 1 350 a\u017e 1 430 ot.\/min. v z\u00e1vislosti od v\u00fdkonu) s 2-p\u00f3lov\u00fdm a 6-p\u00f3lov\u00fdm preveden\u00edm pre aplik\u00e1cie vy\u017eaduj\u00face vy\u0161\u0161ie alebo ni\u017e\u0161ie ot\u00e1\u010dky. Kompletn\u00fd rad YS je v... sekcia produktov s mal\u00fdm v\u00fdkonov\u00fdm motorom<\/a>Kontakt K\u00f3rea Ever-Power<\/a> pre konfigur\u00e1cie hriade\u013eov, pr\u00edrub alebo mont\u00e1\u017e\u00ed na mieru pre v\u00fdrobcov strojov OEM.<\/p>\n<\/div>\n

\n
\n
K\u013e\u00fa\u010dov\u00e9 \u0161pecifik\u00e1cie s\u00e9rie YS<\/div>\n\n\n\n\n\n\n\n\n\n\n
Rozsah v\u00fdkonu<\/td>\n25 W \u2013 750 W<\/td>\n<\/tr>\n
Ve\u013ekosti r\u00e1mov<\/td>\nIEC 63, 71, 80, 90<\/td>\n<\/tr>\n
Poliaci<\/td>\nK dispoz\u00edcii 2P \/ 4P \/ 6P<\/td>\n<\/tr>\n
Dod\u00e1vka<\/td>\n3-f\u00e1zov\u00e9 380 V 50 Hz<\/td>\n<\/tr>\n
Krytie IP<\/td>\n\u0160tandard IP54<\/td>\n<\/tr>\n
Izol\u00e1cia<\/td>\nTrieda F<\/td>\n<\/tr>\n
Povinnos\u0165<\/td>\nS1 \/ S3 25% alebo 40%<\/td>\n<\/tr>\n
Kompatibilita r\u00e1mu<\/td>\nIEC 72-1 (rovnak\u00e9 ako Y2)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

7. \u013dahk\u00e9 priemyseln\u00e9 aplik\u00e1cie<\/h2>\n\n\n\n
\"Mal\u00fd<\/p>\n
\n
Pomocn\u00e9 zariadenia pre textiln\u00e9 a tla\u010diarensk\u00e9 stroje<\/div>\n

Mal\u00e9 pomocn\u00e9 pohony na textiln\u00fdch strojoch \u2013 nav\u00edja\u010dky s regul\u00e1ciou napnutia nit\u00ed, pomal\u00fd pohon stola na kontrolu l\u00e1tok, index\u00e1tor stola stierky pre sie\u0165otla\u010d \u2013 vy\u017eaduj\u00fa kompaktn\u00e9 motory s v\u00fdkonom pod 370 W s presnou regul\u00e1ciou ot\u00e1\u010dok. YS 60 a\u017e 250 W s mikro-frekven\u010dn\u00fdm meni\u010dom nahr\u00e1dza kefkov\u00e9 jednosmern\u00e9 pohony, ktor\u00e9 generuj\u00fa prach z kefiek kontaminuj\u00faci textiln\u00fd v\u00fdrobok, a eliminuje r\u00e1diofrekven\u010dn\u00e9 ru\u0161enie z triakov\u00fdch jednof\u00e1zov\u00fdch regul\u00e1torov, ktor\u00e9 ru\u0161\u00ed senzory registr\u00e1cie tla\u010de na sie\u0165otla\u010dov\u00fdch strojoch.<\/p>\n<\/div>\n<\/td>\n

\"Mal\u00fd<\/p>\n
\n
Po\u013enohospod\u00e1rsky pod\u00e1va\u010d a d\u00e1vkovanie osiva<\/div>\n

Re\u0165azov\u00e9 k\u0155midl\u00e1 pre hydinu, re\u0165azov\u00e9 k\u0155mne syst\u00e9my pre o\u0161\u00edpan\u00e9 a d\u00e1vkovacie valce sejac\u00edch strojov pou\u017e\u00edvaj\u00fa mal\u00e9 motory v pra\u0161nom prostred\u00ed stajn\u00ed, kde jednof\u00e1zov\u00e9 kondenz\u00e1torov\u00e9 motory \u010dasto zlyh\u00e1vaj\u00fa v d\u00f4sledku kor\u00f3zie kondenz\u00e1torov a kontamin\u00e1cie odstrediv\u00e9ho \u0161tartovacieho sp\u00edna\u010da prachom. YS 90 a\u017e 250 W s prevodovkou NMRV poskytuje spo\u013eahliv\u00fa bezkefkov\u00fa prev\u00e1dzku bez kondenz\u00e1torov v po\u013enohospod\u00e1rskom prostred\u00ed. Trojf\u00e1zov\u00e9 nap\u00e1janie z riadiaceho centra motora stajne zjednodu\u0161uje zapojenie v porovnan\u00ed s jednof\u00e1zov\u00fdm nap\u00e1jan\u00edm 220 V do jednotliv\u00fdch pohonov k\u0155midiel.<\/p>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n
\n
Laborat\u00f3rne a vedeck\u00e9 vybavenie<\/div>\n

Laborat\u00f3rne bubnov\u00e9 su\u0161i\u010dky, rot\u00e1tory analytick\u00fdch vzoriek, pomalobe\u017en\u00e9 pohony centrif\u00fag a stoly s pohonmi pr\u00edstrojov pou\u017e\u00edvaj\u00fa YS 25 a\u017e 180 W s prevodovkou NMRV. Ve\u013emi tich\u00e9, bez hluku kefiek, bez r\u00e1diofrekven\u010dn\u00e9ho ru\u0161enia \u2013 nevyhnutn\u00e9 v laborat\u00f3rnych prostrediach, kde s\u00fa analytick\u00e9 pr\u00edstroje citliv\u00e9 na elektrick\u00e9 ru\u0161enie.<\/p>\n<\/div>\n

\n
Mal\u00fd dopravn\u00edk a prenosov\u00fd st\u00f4l<\/div>\n

Kr\u00e1tke \u00faseky dopravn\u00edka (1 a\u017e 3 m) na prepravu dielov v mont\u00e1\u017enych priestoroch, \u013eahk\u00e9 baliace dopravn\u00edky v maloobchodnom prostred\u00ed a pohybliv\u00e9 v\u00fdstavn\u00e9 zariadenia v m\u00faze\u00e1ch alebo maloobchodn\u00fdch predajniach. YS 60 a\u017e 370 W s NMRV pri 40:1 a\u017e 80:1 pre pomal\u00fd pohyb displeja s v\u00fdkonom 5 a\u017e 20 ot.\/min.<\/p>\n<\/div>\n

\n
Mal\u00e9 \u010derpadlo a d\u00fachadlo<\/div>\n

Odstrediv\u00e9 \u010derpadl\u00e1 pre mal\u00e9 procesn\u00e9 prietoky (10 a\u017e 50 l\/min), d\u00fachadl\u00e1 na su\u0161enie a chladenie v \u013eahk\u00fdch priemyseln\u00fdch procesoch a obehov\u00e9 \u010derpadl\u00e1 vody v mal\u00fdch laborat\u00f3rnych alebo procesn\u00fdch syst\u00e9moch. Priamy pohon YS 250 a\u017e 750 W pri 1 400 a\u017e 2 800 ot.\/min. v z\u00e1vislosti od po\u010dtu p\u00f3lov. Vy\u0161\u0161ia \u00fa\u010dinnos\u0165 ako jednof\u00e1zov\u00e9 \u010derpadl\u00e1 pri rovnakom prietoku.<\/p>\n<\/div>\n

\n
Pohon dielensk\u00fdch strojov<\/div>\n

Pohon vreten\u00edka s\u00fastruhu na kov, stolovej br\u00fasky, st\u013apovej v\u0155ta\u010dky a s\u00fastruhu na drevo v trojf\u00e1zov\u00fdch diel\u0148ach. YS 370 a\u017e 750 W poskytuje vy\u0161\u0161\u00ed rozbehov\u00fd kr\u00fatiaci moment a lep\u0161iu regul\u00e1ciu ot\u00e1\u010dok pri reznom za\u0165a\u017een\u00ed ako ekvivalentn\u00e9 jednof\u00e1zov\u00e9 motory, \u010d\u00edm sa zlep\u0161uje kvalita obroben\u00e9ho povrchu a \u017eivotnos\u0165 n\u00e1stroja pri \u013eahk\u00fdch presn\u00fdch pr\u00e1cach.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n

\"V\u00fdroba<\/p>\n

V\u00fdroba motorov YS<\/div>\n<\/div>\n
\n

\"Test<\/p>\n

Test v\u00fdkonu<\/div>\n<\/div>\n
\n

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

Skladom na sklade<\/div>\n<\/div>\n
\n

\"Glob\u00e1lna<\/p>\n

Glob\u00e1lne doru\u010denie<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

8. \u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n
\n
\n
\n
V dielni m\u00e1m iba jednof\u00e1zov\u00e9 nap\u00e4tie 220 V. M\u00f4\u017eem st\u00e1le pou\u017e\u00edva\u0165 trojf\u00e1zov\u00fd motor YS?<\/div>\n<\/div>\n
\n

\u00c1no \u2013 prostredn\u00edctvom meni\u010da VFD z jednof\u00e1zov\u00e9ho na trojf\u00e1zov\u00fd. Tieto zariadenia akceptuj\u00fa jednof\u00e1zov\u00fd vstup 220 V a v\u00fdstup trojf\u00e1zov\u00fdch 380 V s premenlivou frekvenciou na pohon trojf\u00e1zov\u00fdch motorov. Pre s\u00e9riu YS poskytuje trojf\u00e1zov\u00e9 nap\u00e1janie, ktor\u00e9 motor potrebuje, zo \u0161tandardnej jednof\u00e1zovej z\u00e1suvky, mikro-VFD s v\u00fdkonom 0,4 a\u017e 1,5 kW. Motor tie\u017e z\u00edskava ako s\u00fa\u010das\u0165 konverzie funkciu regul\u00e1cie ot\u00e1\u010dok VFD. Tento pr\u00edstup sa \u0161iroko pou\u017e\u00edva v mal\u00fdch diel\u0148ach, kde je k dispoz\u00edcii iba jednof\u00e1zov\u00e9 nap\u00e1janie, ale pou\u017e\u00edvate\u013e chce v\u00fdhody spo\u013eahlivosti trojf\u00e1zov\u00fdch motorov s klietkou nakr\u00e1tko oproti jednof\u00e1zov\u00fdm kondenz\u00e1torov\u00fdm motorom. VFD mus\u00ed ma\u0165 pri nap\u00e1jan\u00ed z jednof\u00e1zov\u00e9ho nap\u00e4tia dimenzovanie aspo\u0148 1,5-n\u00e1sobok menovit\u00e9ho v\u00fdkonu motora YS, aby sa zoh\u013eadnilo zn\u00ed\u017eenie pr\u00fadu vo vstupnom stupni VFD.<\/p>\n<\/div>\n<\/div>\n

\n
\n
Ak\u00e9 je minim\u00e1lne za\u0165a\u017eenie, pri ktorom motor YS pracuje spo\u013eahlivo bez prehriatia?<\/div>\n<\/div>\n
\n

Motor YS m\u00f4\u017ee pracova\u0165 pri akomko\u013evek za\u0165a\u017een\u00ed od nuly (bez za\u0165a\u017eenia) po menovit\u00e9 za\u0165a\u017eenie bez tepeln\u00fdch probl\u00e9mov. Trojf\u00e1zov\u00e9 motory s klietkou nakr\u00e1tko odoberaj\u00fa jalov\u00fd magnetiza\u010dn\u00fd pr\u00fad aj pri za\u0165a\u017een\u00ed bez za\u0165a\u017eenia, \u010do generuje ur\u010dit\u00e9 teplo vo vinut\u00ed bez oh\u013eadu na v\u00fdstupn\u00fd kr\u00fatiaci moment. Pri ve\u013emi n\u00edzkom za\u0165a\u017een\u00ed (pod 251 T\u00b3\/3T menovit\u00e9ho) be\u017e\u00ed motor chladne a teplota vinutia zost\u00e1va hlboko pod limitom triedy F. Motor sa v skuto\u010dnosti najchlad\u00ed pri pribli\u017ene 80 a\u017e 901 T\u00b3\/3T menovit\u00e9ho za\u0165a\u017eenia, kde je \u00fa\u010dinnos\u0165 najvy\u0161\u0161ia a straty v medi s\u00fa \u00famern\u00e9 druhej mocnine pr\u00fadu. Pre motor YS neexistuje \u017eiadna po\u017eiadavka na minim\u00e1lne za\u0165a\u017eenie. To je v kontraste s kefkov\u00fdmi jednosmern\u00fdmi motormi a jednof\u00e1zov\u00fdmi motormi s tienen\u00fdmi p\u00f3lmi, ktor\u00e9 sa m\u00f4\u017eu v stave zastavenia prehria\u0165 \u2013 motor s klietkou nakr\u00e1tko jednoducho odober\u00e1 svoj pr\u00fad bez za\u0165a\u017eenia nepretr\u017eite pri akejko\u013evek r\u00fdchlosti bez tepeln\u00fdch probl\u00e9mov, pokia\u013e motor nie je zastaven\u00fd (nulov\u00e9 ot\u00e1\u010dky pri nap\u00e4t\u00ed).<\/p>\n<\/div>\n<\/div>\n

\n
\n
M\u00f4\u017ee motor YS nahradi\u0165 jednof\u00e1zov\u00fd motor na mojom existuj\u00facom stroji bez zmeny zapojenia alebo rozv\u00e1dza\u010da?<\/div>\n<\/div>\n
\n

To z\u00e1vis\u00ed od nap\u00e1jania a rozv\u00e1dza\u010da, ktor\u00fd pou\u017e\u00edva v\u00e1\u0161 existuj\u00faci stroj. Ak je stroj u\u017e pripojen\u00fd k trojf\u00e1zov\u00e9mu nap\u00e1janiu a pou\u017e\u00edva jednof\u00e1zov\u00fd motor s odbo\u010dkami z jednej f\u00e1zy a nulov\u00e9ho vodi\u010da, pridanie trojf\u00e1zov\u00e9ho motora YS si vy\u017eaduje prepojenie svoriek motora na trojf\u00e1zov\u00e9 a v\u00fdmenu jednof\u00e1zov\u00e9ho st\u00fdka\u010da a rel\u00e9 proti pre\u0165a\u017eeniu za trojf\u00e1zov\u00e9 verzie. Ak m\u00e1 stroj k dispoz\u00edcii iba jednof\u00e1zov\u00e9 nap\u00e1janie 220 V, je potrebn\u00fd mikro-frekven\u010dn\u00fd meni\u010d, ako je pop\u00edsan\u00e9 vy\u0161\u0161ie. V oboch pr\u00edpadoch sa motor YS fyzicky zmest\u00ed do existuj\u00facej mont\u00e1\u017enej polohy motora, ak m\u00e1 rovnak\u00fa ve\u013ekos\u0165 r\u00e1mu IEC ako existuj\u00faci motor \u2013 pred objednan\u00edm zmerajte existuj\u00facu v\u00fd\u0161ku hriade\u013ea motora, rozstup otvorov pre mont\u00e1\u017e p\u00e4tky a priemer hriade\u013ea a porovnajte ich s rozmermi r\u00e1mu YS. Syst\u00e9m r\u00e1mu IEC znamen\u00e1, \u017ee motory s r\u00e1mom YS 63 a\u017e 90 sa hodia do rovnakej mont\u00e1\u017enej polohy ako ak\u00fdko\u013evek in\u00fd motor s r\u00e1mom IEC 63 a\u017e 90 bez oh\u013eadu na v\u00fdrobcu.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
<\/div>\n

 <\/p>\n

\n
Korea Ever-Power \u00b7 S\u00e9ria YS \u00b7 Trojf\u00e1zov\u00fd motor s mal\u00fdm v\u00fdkonom od 25 W do 750 W<\/div>\n

Vyme\u0148te svoje nespo\u013eahliv\u00e9 jednof\u00e1zov\u00e9 pohony za trojf\u00e1zov\u00e9 YS<\/h2>\n

Korea Ever-Power YS: 25\u2013750 W, IEC 63\u201390, bez kondenz\u00e1torov, bez kief, IP54, trieda F. Kompatibiln\u00e9 so v\u0161etk\u00fdmi prevodovkami NMRV a mikro-VFD regul\u00e1tormi ot\u00e1\u010dok pre kompletn\u00e9 rie\u0161enia pohonu pre \u013eahk\u00fd priemysel.<\/p>\n

Zobrazi\u0165 sortiment mal\u00fdch motorov YS<\/a><\/p>\n<\/div>\n<\/div>\n

Upravil Cxm<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Korea Ever-Power \u00b7 YS Series \u00b7 Small Power Light Industrial Drive Guide Small Power Motor for Light Industrial Drives: YS Series 25 W to 750 W Selection Guide Light industrial applications requiring less than 750 W of motor power cover an enormous range of machinery: small conveyors, laboratory equipment, agricultural feeders, textile accessories, printing machine […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[28],"tags":[],"class_list":["post-234","post","type-post","status-publish","format-standard","hentry","category-industrial-electric-motor"],"_links":{"self":[{"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/posts\/234","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/comments?post=234"}],"version-history":[{"count":1,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/posts\/234\/revisions"}],"predecessor-version":[{"id":237,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/posts\/234\/revisions\/237"}],"wp:attachment":[{"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/media?parent=234"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/categories?post=234"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/tags?post=234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}