{"id":101560,"date":"2026-05-30T21:40:59","date_gmt":"2026-05-30T21:40:59","guid":{"rendered":"https:\/\/vibromera.eu\/?page_id=101560"},"modified":"2026-07-02T18:41:40","modified_gmt":"2026-07-02T18:41:40","slug":"fans","status":"publish","type":"page","link":"https:\/\/vibromera.eu\/sk\/balancing-catalog\/fans\/","title":{"rendered":"Vyva\u017eovanie ventil\u00e1tora, obe\u017en\u00e9ho kolesa a d\u00fachadla"},"content":{"rendered":"<div class=\"vbm-cat\">\n<style>\n.vbm-cat .vbm-answer{background:#eaf1ec;border-left:4px solid #2f6e46;border-radius:4px;padding:16px 20px;margin:0 0 24px;font-size:16px;line-height:1.65;color:#16202b}\n.vbm-cat .vbm-toc{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 32px;padding:0}\n.vbm-cat .vbm-toc a{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:999px;padding:5.6px 13.6px;font-size:13.6px;color:#1f3a5f;text-decoration:none;white-space:nowrap;transition:background .18s,color .18s}\n.vbm-cat .vbm-toc a:hover{background:#1f3a5f;color:#fff}\n.vbm-cat .vbm-kit{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start;margin:24px 0}\n@media(max-width:700px){.vbm-cat .vbm-kit{grid-template-columns:1fr}}\n.vbm-cat .vbm-kit .media{margin:0}\n.vbm-cat .vbm-kit .media img{width:100%;border-radius:6px;display:block}\n.vbm-cat .vbm-kit .price{font-size:21.6px;font-weight:700;color:#b9542d;margin:8px 0 16px}\n.vbm-cat .vbm-kit .price span{font-size:13.6px;font-weight:400;color:#555}\n.vbm-cat ul.vbm-kit-list{list-style:none;margin:8px 0 20px;padding:0}\n.vbm-cat ul.vbm-kit-list li{padding:4.8px 0 4.8px 25.6px;position:relative;font-size:15.2px}\n.vbm-cat ul.vbm-kit-list li::before{content:\"\u2713\";position:absolute;left:0;color:#2f6e46;font-weight:700}\n.vbm-cat .vbm-variants{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}\n@media(max-width:600px){.vbm-cat .vbm-variants{grid-template-columns:1fr}}\n.vbm-cat .vbm-variant{border:2px solid #cbd5e1;border-radius:8px;padding:17.6px 20px}\n.vbm-cat .vbm-variant.is-primary{border-color:#b9542d;background:#faf4ef}\n.vbm-cat .vbm-variant .tag{display:inline-block;font-size:11.52px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;background:#b9542d;color:#fff;border-radius:3px;padding:.15em .55em;margin-bottom:8px}\n.vbm-cat .vbm-variant:not(.is-primary) .tag{background:#1f3a5f}\n.vbm-cat .vbm-variant h3{margin:4.8px 0 8px;font-size:16.8px}\n.vbm-cat .vbm-variant p{margin:0;font-size:14.4px;color:#444}\n.vbm-cat table.vbm-table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.4px}\n.vbm-cat table.vbm-table caption{text-align:left;font-weight:700;margin-bottom:6.4px;color:#1f3a5f}\n.vbm-cat table.vbm-table th{background:#1f3a5f;color:#fff;padding:8.8px 12px;text-align:left}\n.vbm-cat table.vbm-table td{padding:8px 12px;border-bottom:1px solid #e2e8f0;vertical-align:top}\n.vbm-cat table.vbm-table tr:nth-child(even) td{background:#f8fafc}\n.vbm-cat table.vbm-table td.yes{color:#2f6e46;font-weight:700}\n.vbm-cat table.vbm-table td.no{color:#a32a22;font-weight:700}\n.vbm-cat .vbm-trust{display:flex;flex-wrap:wrap;gap:9.6px;margin-top:20px}\n.vbm-cat .vbm-trust span{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:4px;padding:4.8px 12px;font-size:13.44px;color:#333}\n<\/style>\n<p class=\"vbm-cat-bc\"><a href=\"https:\/\/vibromera.eu\/sk\/balancing-catalog\/\">Vyva\u017eovacie slu\u017eby<\/a> &rsaquo; Ventil\u00e1tory, obe\u017en\u00e9 koles\u00e1 a d\u00fachadl\u00e1<\/p>\n<div class=\"vbm-hero2\">\n<div>\n<h1>Vyv\u00e1\u017eenie ventil\u00e1tora a d\u00fachadla &mdash; na mieste, pri prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach<\/h1>\n<p class=\"lede\">Priemyseln\u00e9 ventil\u00e1tory, radi\u00e1lne a axi\u00e1lne obe\u017en\u00e9 koles\u00e1, ods\u00e1va\u010de a d\u00fachadl\u00e1 vibruj\u00fa, len \u010do sa nahromad\u00ed prach, eroduj\u00fa lopatky alebo sa pri oprave presunie v\u00e1ha. Vyva\u017eujeme ich <strong>na mieste, pri prev\u00e1dzkovej r\u00fdchlosti<\/strong> &mdash; bez odstr\u00e1nenia z kan\u00e1la alebo pl\u00e1\u0161\u0165a &mdash; odstr\u00e1nenie hlavnej pr\u00ed\u010diny zlyhania lo\u017eiska, praskania kon\u0161trukcie a straty energie po\u010das jedinej n\u00e1v\u0161tevy na mieste.<\/p>\n<div class=\"vbm-cta-row\" style=\"justify-content:flex-start\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/sk\/balanset-1a\/\">Z\u00edskajte Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/sk\/community\/\">Sp\u00fdtajte sa n\u00e1\u0161ho in\u017einiera<\/a>\n<\/div>\n<\/div>\n<figure class=\"media\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2025\/10\/ChatGPT-Image-25-%D0%B8%D1%8E%D0%BB.-2025-%D0%B3.-22_51_57-1024x683.webp\" alt=\"Vyva\u017eovanie obe\u017en\u00e9ho kolesa priemyseln\u00e9ho ventil\u00e1tora in situ pri prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach\" loading=\"lazy\"><\/figure>\n<\/div>\n<p class=\"vbm-answer\"><b>V skratke:<\/b> Vyv\u00e1\u017eenie ventil\u00e1torov a d\u00fachadiel sa vykon\u00e1va in-situ, pri be\u017en\u00fdch prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach, met\u00f3dou koeficientu vplyvu. Vibra\u010dn\u00fd akcelerometer na lo\u017eiskovej skrini a laserov\u00fd tachometer na hriadeli meraj\u00fa nevyv\u00e1\u017een\u00fd stav; Balanset-1A vypo\u010d\u00edta presn\u00fa korek\u010dn\u00fa hmotnos\u0165 a uhlov\u00fa polohu. \u017diadna demont\u00e1\u017e ventil\u00e1tora, \u017eiadne odpojenie potrubia &mdash; typick\u00e1 \u00faloha v jednej rovine je hotov\u00e1 za menej ako jednu hodinu, pri\u010dom sa vibr\u00e1cie zn\u00ed\u017eia o 70&nbsp;% alebo viac a \u017eivotnos\u0165 lo\u017eiska sa pred\u013a\u017ei osemn\u00e1sobne alebo viac.<\/p>\n<nav class=\"vbm-toc\">\n<a href=\"#signs\">Pr\u00edznaky<\/a><br \/>\n<a href=\"#why\">Pr\u00ed\u010diny a n\u00e1klady<\/a><br \/>\n<a href=\"#how\">Krok za krokom<\/a><br \/>\n<a href=\"#what\">\u010co vyva\u017eujeme<\/a><br \/>\n<a href=\"#standards\">Normy<\/a><br \/>\n<a href=\"#device\">Balanset-1A<\/a><br \/>\n<a href=\"#compare\">Pole vs. stroj<\/a><br \/>\n<a href=\"#cases\">Skuto\u010dn\u00e9 pr\u00edpady<\/a><br \/>\n<a href=\"#calc\">Kalkula\u010dky<\/a><br \/>\n<a href=\"#faq\">\u010cASTO KLADEN\u00c9 OT\u00c1ZKY<\/a><br \/>\n<\/nav>\n<div class=\"vbm-sec\" id=\"signs\">\n<h2>Pr\u00edznaky nevyv\u00e1\u017een\u00e9ho ventil\u00e1tora alebo d\u00fachadla<\/h2>\n<p>Obe\u017en\u00e9 koles\u00e1 ventil\u00e1torov s\u00fa naj\u010dastej\u0161ou \u00falohou pri vyva\u017eovan\u00ed na mieste &mdash; a pr\u00edznaky sa daj\u00fa \u013eahko rozpozna\u0165, ke\u010f ich pozn\u00e1te:<\/p>\n<div class=\"vbm-signs\">\n<div><b>Vibr\u00e1cie pri 1&times; ot\u00e1\u010dkach za min\u00fatu<\/b> Siln\u00e9 chvenie raz za ot\u00e1\u010dku je klasick\u00fdm odtla\u010dkom rota\u010dnej nerovnov\u00e1hy &mdash; potvrden\u00e9 frekven\u010dn\u00fdm spektrom Balanset-1A.<\/div>\n<div><b>Bzu\u010danie a dunenie<\/b> Vibruj\u00faca skri\u0148a, potrubia a r\u00e1m vy\u017earuj\u00fa n\u00edzkofrekven\u010dn\u00fd hluk, ktor\u00fd sa so zvy\u0161uj\u00facou sa r\u00fdchlos\u0165ou zhor\u0161uje.<\/div>\n<div><b>Pred\u010dasn\u00e9 odumieranie lo\u017e\u00edsk<\/b> Opakovan\u00e9 v\u00fdmeny lo\u017e\u00edsk ka\u017ed\u00fdch nieko\u013eko mesiacov signalizuj\u00fa nadmern\u00e9 dynamick\u00e9 radi\u00e1lne za\u0165a\u017eenie z nevyv\u00e1\u017een\u00e9ho rotora.<\/div>\n<div><b>Hor\u00face lo\u017eisk\u00e1<\/b> Energia vibr\u00e1ci\u00ed sa rozpty\u013euje ako teplo; zv\u00fd\u0161en\u00e1 teplota lo\u017eiska je pr\u00edznakom aj ur\u00fdch\u013eova\u010dom po\u0161kodenia.<\/div>\n<div><b>Prasknut\u00e9 zvary &amp; \u00fanava r\u00e1mu<\/b> Cyklick\u00e9 sily pri prev\u00e1dzkovej r\u00fdchlosti iniciuj\u00fa \u00fanavov\u00e9 trhliny v obe\u017enom kolese, skrini ventil\u00e1tora alebo v podpornej oce\u013eovej kon\u0161trukcii.<\/div>\n<div><b>Uvo\u013enenie upev\u0148ovac\u00edch prvkov<\/b> Vibr\u00e1cie uvo\u013e\u0148uj\u00fa skrutky, uvo\u013e\u0148uj\u00fa dr\u017eiaky a nakoniec sp\u00f4sobuj\u00fa, \u017ee sa pr\u00edstupov\u00e9 dvierka a kontroln\u00e9 kryty otv\u00e1raj\u00fa s hrkotan\u00edm.<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"why\">\n<h2>Pre\u010do ventil\u00e1tory str\u00e1caj\u00fa vyv\u00e1\u017eenie &mdash; a \u010do to stoj\u00ed<\/h2>\n<p>Ventil\u00e1tor op\u00fa\u0161\u0165a tov\u00e1re\u0148 vyv\u00e1\u017een\u00fd, ale prev\u00e1dzkov\u00e1 \u017eivotnos\u0165 tento stav neust\u00e1le nar\u00fa\u0161a. <b>Nerovnomern\u00e9 usadzovanie prachu a produktov<\/b> na lopatk\u00e1ch je naj\u010dastej\u0161ou pr\u00ed\u010dinou: aj tenk\u00e1 asymetrick\u00e1 vrstva na jednej lopatke prid\u00e1va dostato\u010dn\u00fa hmotnos\u0165 na to, aby pri plnej r\u00fdchlosti vytvorila v\u00fdznamn\u00fa odstrediv\u00fa silu. <b>Abraz\u00edvna er\u00f3zia<\/b> nerovnomerne odstra\u0148uje materi\u00e1l z n\u00e1be\u017en\u00fdch hr\u00e1n; <b>kor\u00f3zia<\/b> bodov\u00e1 kor\u00f3zia vznik\u00e1 sk\u00f4r na jednej strane obe\u017en\u00e9ho kolesa ne\u017e na druhej; po\u0161kodenie n\u00e1razom od \u00falomkov oh\u00fdba alebo \u0161tiepi jednotliv\u00e9 lopatky; a opravn\u00e9 zvary alebo n\u00e1hradn\u00e9 lopatky prid\u00e1vaj\u00fa lok\u00e1lnu hmotnos\u0165, ktor\u00e1 pos\u00fava \u0165a\u017eisko od osi hriade\u013ea.<\/p>\n<p>Preto\u017ee odstrediv\u00e1 sila sa zv\u00e4\u010d\u0161uje s <em>\u0161tvorec<\/em> r\u00fdchlosti ot\u00e1\u010dania sa aj nieko\u013eko gramov hmotnosti posunutej pri 1500 ot\u00e1\u010dkach za min\u00fatu premen\u00ed na stovky newtonov sily chvenia &mdash; pri 3000 ot\u00e1\u010dkach za min\u00fatu sa t\u00e1to sila zn\u00e1sob\u00ed na tis\u00edce newtonov. Ak sa t\u00e1to cyklick\u00e1 sila ponech\u00e1 osamote, ni\u010d\u00ed lo\u017eisk\u00e1 a tesnenia, prask\u00e1 obe\u017en\u00e9 koleso a okolit\u00e1 kon\u0161trukcia, plytv\u00e1 elektrickou energiou a nakoniec si vyn\u00fati nepl\u00e1novan\u00e9 odstavenie celej technologickej linky. Jedin\u00e9 vyva\u017eovanie v ter\u00e9ne &mdash; \u010dasto krat\u0161ie ako jedna hodina na mieste &mdash; odstr\u00e1ni hlavn\u00fa pr\u00ed\u010dinu namiesto opakovanej v\u00fdmeny zni\u010den\u00fdch komponentov.<\/p>\n<\/div>\n<div class=\"vbm-band\">\n<div class=\"vbm-stats\">\n<div class=\"vbm-stat\"><b>&times;10<\/b><span>\u017eivotnos\u0165 lo\u017eiska pri zn\u00ed\u017een\u00ed vibr\u00e1ci\u00ed na polovicu<\/span><\/div>\n<div class=\"vbm-stat\"><b>-70%<\/b><span>typick\u00fd pokles vibr\u00e1ci\u00ed po jednom seden\u00ed<\/span><\/div>\n<div class=\"vbm-stat\"><b>2<\/b><span>roviny opraven\u00e9 po\u010das jednej n\u00e1v\u0161tevy<\/span><\/div>\n<div class=\"vbm-stat\"><b>&lt;1h<\/b><span>typick\u00e1 pr\u00e1ca na mieste<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\">\n<h2>Pre\u010do zn\u00ed\u017eenie vibr\u00e1ci\u00ed na polovicu zn\u00e1sobuje \u017eivotnos\u0165 lo\u017eiska<\/h2>\n<div class=\"vbm-callout\"><b>ISO 281<\/b> definuje menovit\u00fa \u017eivotnos\u0165 valiv\u00fdch lo\u017e\u00edsk ako <b>L<sub>10<\/sub> = (C\/P)<sup>p<\/sup><\/b>, kde P je dynamick\u00e9 za\u0165a\u017eenie pren\u00e1\u0161an\u00e9 lo\u017eiskom a exponent p = 3 pre gu\u013e\u00f4\u010dkov\u00e9 lo\u017eisk\u00e1 a 10\/3 pre val\u010dekov\u00e9 lo\u017eisk\u00e1. Zostatkov\u00e1 nevyv\u00e1\u017eenos\u0165 <em>je<\/em> \u017ee rotuj\u00face radi\u00e1lne za\u0165a\u017eenie P a amplit\u00fada vibr\u00e1ci\u00ed ho priamo sleduje - tak\u017ee zn\u00ed\u017eenie vibr\u00e1ci\u00ed na polovicu zni\u017euje P a n\u00e1sob\u00ed \u017eivotnos\u0165 lo\u017eiska o 2<sup>p<\/sup>: o <b>8&times; pre gu\u013e\u00f4\u010dkov\u00e9 lo\u017eisk\u00e1 a ~10&times; pre val\u010dekov\u00e9 lo\u017eisk\u00e1<\/b> (2<sup>10\/3<\/sup>&nbsp;&asymp;&nbsp;10). Spustite si vlastn\u00e9 \u010d\u00edsla v na\u0161om <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/bearing-load\/\">kalkula\u010dka \u017eivotnosti lo\u017eiska<\/a>.<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"how\">\n<h2>Ako vyva\u017eujeme ventil\u00e1tor &mdash; krok za krokom<\/h2>\n<p>Vyva\u017eovanie v ter\u00e9ne pomocou Balanset-1A sa vykon\u00e1va met\u00f3dou koeficientov vplyvu &mdash; rovnak\u00fdm systematick\u00fdm postupom, ktor\u00fd m\u00f4\u017eete vykona\u0165 sami na mieste bez toho, aby ste museli ventil\u00e1tor vybra\u0165 z jeho krytu:<\/p>\n<ol class=\"vbm-steps\">\n<li><b>Namontujte senzory.<\/b> Vibra\u010dn\u00fd akcelerometer sa pripevn\u00ed na lo\u017eiskov\u00fa skri\u0148u ventil\u00e1tora a laserov\u00fd tachometer sa zameria na reflexn\u00fd p\u00e1s na hriadeli alebo n\u00e1boji obe\u017en\u00e9ho kolesa. Nie je potrebn\u00e1 \u017eiadna demont\u00e1\u017e &mdash; ventil\u00e1tor po cel\u00fd \u010das be\u017e\u00ed za norm\u00e1lnych prev\u00e1dzkov\u00fdch podmienok.<\/li>\n<li><b>Zmerajte z\u00e1kladn\u00fa l\u00edniu.<\/b> Pri jednom spusten\u00ed pri pln\u00fdch prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach sa zaznamen\u00e1 amplit\u00fada vibr\u00e1ci\u00ed a f\u00e1zov\u00fd uhol, \u010d\u00edm sa zist\u00ed aktu\u00e1lny stav nevyv\u00e1\u017eenosti v rozsahu aj smere.<\/li>\n<li><b>Pridajte sk\u00fa\u0161obn\u00e9 z\u00e1va\u017eie.<\/b> Zn\u00e1ma sk\u00fa\u0161obn\u00e1 hmota sa upne alebo pripoj\u00ed k lopatke alebo k n\u00e1boju obe\u017en\u00e9ho kolesa v zn\u00e1mej uhlovej polohe. Druh\u00fd chod uk\u00e1\u017ee, ako rotor reaguje &mdash; to je koeficient vplyvu.<\/li>\n<li><b>Nechajte zariadenie vypo\u010d\u00edta\u0165.<\/b> Balanset-1A pou\u017e\u00edva algoritmus koeficientu vplyvu na v\u00fdpo\u010det presnej korek\u010dnej hmotnosti a uhlov\u00e9ho umiestnenia &mdash; jedna rovina pre \u00fazke diskov\u00e9 obe\u017en\u00e9 koles\u00e1, dve roviny pre \u0161irok\u00e9 dvojvtokov\u00e9 rotory alebo zostavy s dlh\u00fdm hriade\u013eom.<\/li>\n<li><b>Nasa\u010fte korek\u010dn\u00e9 z\u00e1va\u017eie.<\/b> Zvarte, priskrutkujte, prinitujte alebo upnite vypo\u010d\u00edtan\u00fa hmotnos\u0165 na uvedenom mieste na \u010depeli, kr\u00fa\u017eku na konci \u010depele alebo n\u00e1boji. Odstr\u00e1\u0148te sk\u00fa\u0161obn\u00e9 z\u00e1va\u017eie, pokia\u013e netvor\u00ed s\u00fa\u010das\u0165 rie\u0161enia.<\/li>\n<li><b>Overte a zdokumentujte.<\/b> Z\u00e1vere\u010dn\u00e9 meranie potvrd\u00ed, \u017ee zostatkov\u00e1 nevyv\u00e1\u017eenos\u0165 je v toleran\u010dnom p\u00e1sme ISO pre kateg\u00f3riu pou\u017eitia ventil\u00e1tora. Balanset-1A ulo\u017e\u00ed spr\u00e1vu o vyva\u017eovan\u00ed pre z\u00e1znamy o \u00fadr\u017ebe.<\/li>\n<\/ol>\n<\/div>\n<div class=\"vbm-sec\" id=\"what\">\n<h2>\u010co vyva\u017eujeme<\/h2>\n<ul class=\"vbm-list\">\n<li>Odstrediv\u00e9 (radi\u00e1lne) obe\u017en\u00e9 koles\u00e1 ventil\u00e1torov<\/li>\n<li>Axi\u00e1lne &amp; lopatkov\u00e9 ventil\u00e1tory<\/li>\n<li>ID \/ FD ventil\u00e1tory kotlov a pec\u00ed<\/li>\n<li>Ods\u00e1va\u010de &amp; vys\u00e1va\u010de prachu<\/li>\n<li>Priemyseln\u00e9 d\u00fachadl\u00e1 &amp; vysokotlakov\u00e9 vzduchov\u00e9 stroje<\/li>\n<li>Ventil\u00e1tory chladiacej ve\u017ee<\/li>\n<li>Ventil\u00e1tory pr\u00edvodn\u00e9ho &amp; vratn\u00e9ho vzduchu HVAC<\/li>\n<li>Obtokov\u00e9 koles\u00e1 s dvojit\u00fdm vstupom (dvojplo\u0161n\u00e9)<\/li>\n<li>Obtokov\u00e9 koles\u00e1 s dozadu zahnut\u00fdmi a dopredu zahnut\u00fdmi lopatkami<\/li>\n<li>Mal\u00e9 chladenie &amp; presn\u00e9 mikroventil\u00e1tory<\/li>\n<\/ul>\n<\/div>\n<div class=\"vbm-sec\" id=\"standards\">\n<h2>Tolerancie a normy<\/h2>\n<div class=\"vbm-callout\">\n<p><b>ISO 14694<\/b> stanovuje limity kvality vyv\u00e1\u017eenia a r\u00fdchlosti vibr\u00e1ci\u00ed \u0161peci\u00e1lne pre priemyseln\u00e9 ventil\u00e1tory, usporiadan\u00e9 pod\u013ea kateg\u00f3rie pou\u017eitia BV-1 (v\u0161eobecn\u00e9 vetranie, n\u00edzke po\u017eiadavky na vibr\u00e1cie) a\u017e BV-5 (presn\u00e9 procesn\u00e9 ventil\u00e1tory, najpr\u00edsnej\u0161ia tolerancia). Pr\u00edpustn\u00e1 zostatkov\u00e1 nevyv\u00e1\u017eenos\u0165 pod\u013ea kateg\u00f3rie pou\u017eitia ur\u010duje, ktor\u00e1 trieda G pod\u013ea normy ISO&nbsp;21940-11 plat\u00ed.<\/p>\n<p><b>ISO 21940-11<\/b> (predt\u00fdm ISO 1940-1) definuje triedy kvality G0.4 a\u017e G4000 pre vyva\u017eovanie tuh\u00fdch rotorov. V\u00e4\u010d\u0161ina priemyseln\u00fdch procesn\u00fdch ventil\u00e1torov je vyv\u00e1\u017een\u00e1 pod\u013ea <b>G2.5 alebo G1.0<\/b>; pr\u00edvodn\u00e9 a vratn\u00e9 ventil\u00e1tory HVAC zvy\u010dajne na <b>G6.3<\/b>. Vzorec je: pr\u00edpustn\u00e1 \u0161pecifick\u00e1 nevyv\u00e1\u017eenos\u0165 (g\u00b7mm\/kg) = G \u00d7 9549 \/ n, kde n s\u00fa maxim\u00e1lne prev\u00e1dzkov\u00e9 ot\u00e1\u010dky v ot.\/min. Pou\u017eite n\u00e1\u0161 <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/residual-unbalance-iso1940\/\">kalkula\u010dka zostatkovej nevyv\u00e1\u017eenosti<\/a> aby ste pred za\u010dat\u00edm zistili svoju toleranciu. Vyva\u017eujeme na stupe\u0148, ktor\u00fd si vy\u017eaduje va\u0161a aplik\u00e1cia, a dosiahnut\u00fa hodnotu zvy\u0161kovej nerovnov\u00e1hy zdokumentujeme v spr\u00e1ve o vyva\u017eovan\u00ed.<\/p>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"device\">\n<h2>Balanset-1A - va\u0161a kompletn\u00e1 s\u00faprava na vyva\u017eovanie v ter\u00e9ne<\/h2>\n<p>V\u0161etko na tejto str\u00e1nke sa vykon\u00e1va pomocou jedn\u00e9ho prenosn\u00e9ho n\u00e1stroja: <a href=\"https:\/\/vibromera.eu\/sk\/balanset-1a\/\">Balanset-1A<\/a>. Je to dvojkan\u00e1lov\u00fd dynamick\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibr\u00e1ci\u00ed, ktor\u00fd vyva\u017euje rotory ventil\u00e1torov a d\u00fachadiel. <strong>vo vlastn\u00fdch lo\u017eisk\u00e1ch, pri prev\u00e1dzkovej r\u00fdchlosti<\/strong>, pomocou met\u00f3dy 3-n\u00e1sobn\u00e9ho koeficientu vplyvu - softv\u00e9r vypo\u010d\u00edta presn\u00fa korek\u010dn\u00fa hmotnos\u0165 a uhol a ulo\u017e\u00ed spr\u00e1vu.<\/p>\n<div class=\"vbm-kit\">\n<figure class=\"media\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/%D0%91%D0%B0%D0%BB%D0%BA%D0%BE%D0%BC%D0%9A%D0%B8%D1%82-scaled-1024x683.jpg\" alt=\"Kompletn\u00e1 vyva\u017eovacia s\u00faprava Balanset-1A so senzormi, laserov\u00fdm tachometrom, stupnicou a kufr\u00edkom\" loading=\"lazy\"><\/figure>\n<div>\n<h3>\u010co obsahuje kompletn\u00e1 s\u00faprava<\/h3>\n<p class=\"price\">1 975 \u20ac <span>- Kompletn\u00e1 s\u00faprava, na sklade, fakt\u00fara s DPH<\/span><\/p>\n<ul class=\"vbm-kit-list\">\n<li>Meracia jednotka rozhrania (USB, 2 kan\u00e1ly)<\/li>\n<li>Dva vibra\u010dn\u00e9 akcelerometre (4 m k\u00e1bel, 10 m volite\u013en\u00fd)<\/li>\n<li>Laserov\u00fd tachometer \/ optick\u00fd f\u00e1zov\u00fd senzor (50-500 mm)<\/li>\n<li>Magnetick\u00fd stojan pre senzor<\/li>\n<li>Digit\u00e1lna v\u00e1ha na sk\u00fa\u0161obn\u00e9 a korek\u010dn\u00e9 v\u00e1\u017eenie<\/li>\n<li>Softv\u00e9r na vyva\u017eovanie a anal\u00fdzu syst\u00e9mu Windows<\/li>\n<li>Plastov\u00fd prepravn\u00fd kufor<\/li>\n<\/ul>\n<div class=\"vbm-cta-row\" style=\"justify-content:flex-start\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/sk\/balanset-1a\/\">Zobrazi\u0165 Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/sk\/community\/\">Sp\u00fdtajte sa n\u00e1\u0161ho in\u017einiera<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-variants\">\n<div class=\"vbm-variant is-primary\"><span class=\"tag\">Odpor\u00fa\u010dan\u00e9<\/span><\/p>\n<h3>Kompletn\u00e1 s\u00faprava<\/h3>\n<p>Jednotka - 2 senzory - laserov\u00fd tachometer - magnetick\u00fd stojan - digit\u00e1lna stupnica - softv\u00e9r - prepravn\u00fd kufor. V\u0161etko potrebn\u00e9 na za\u010datie vyva\u017eovania po vybalen\u00ed z krabice.<\/p>\n<\/div>\n<div class=\"vbm-variant\"><span class=\"tag\">OEM<\/span><\/p>\n<h3>S\u00faprava OEM<\/h3>\n<p>Jednotka - 2 senzory - laserov\u00fd tachometer - softv\u00e9r. Pre integr\u00e1torov, ktor\u00ed u\u017e maj\u00fa stojan, v\u00e1hu a kufor alebo ktor\u00ed jednotku zabuduj\u00fa do vyva\u017eova\u010dky.<\/p>\n<\/div>\n<\/div>\n<table class=\"vbm-table\">\n<caption>K\u013e\u00fa\u010dov\u00e9 technick\u00e9 \u0161pecifik\u00e1cie<\/caption>\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Hodnota<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Meracie kan\u00e1ly<\/td>\n<td>2 (vyva\u017eovanie v jednej a dvoch rovin\u00e1ch)<\/td>\n<\/tr>\n<tr>\n<td>Rozsah r\u00fdchlosti vibr\u00e1ci\u00ed<\/td>\n<td>0.2&ndash;80 mm\/s RMS<\/td>\n<\/tr>\n<tr>\n<td>Frekven\u010dn\u00fd rozsah<\/td>\n<td>5&ndash;1000 Hz (&le;10% chyba amplit\u00fady nad 550&nbsp;Hz)<\/td>\n<\/tr>\n<tr>\n<td>Presnos\u0165 merania<\/td>\n<td>\u00b15% pln\u00e9ho rozsahu<\/td>\n<\/tr>\n<tr>\n<td>Met\u00f3da<\/td>\n<td>Koeficient vplyvu 3 (1 alebo 2 roviny)<\/td>\n<\/tr>\n<tr>\n<td>Anal\u00fdza<\/td>\n<td>Amplit\u00fada a f\u00e1za pri 1\u00d7, spektrum a priebeh FFT, ulo\u017een\u00e9 spr\u00e1vy<\/td>\n<\/tr>\n<tr>\n<td>Notebook<\/td>\n<td>Nie je s\u00fa\u010das\u0165ou dod\u00e1vky (PC so syst\u00e9mom Windows, k dispoz\u00edcii na po\u017eiadanie)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"vbm-trust\"><span><b>\u2713<\/b> Na sklade<\/span><span><b>\u2713<\/b> DHL Portugalsko 35 \u20ac<\/span><span><b>\u2713<\/b> DHL celosvetovo 110 \u20ac<\/span><span><b>\u2713<\/b> 2-ro\u010dn\u00e1 z\u00e1ruka<\/span><span><b>\u2713<\/b> Fakt\u00fara DPH<\/span><span><b>\u2713<\/b> Podpora in\u017einierov<\/span><\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"compare\">\n<h2>Vyva\u017eovanie v ter\u00e9ne vs. vyva\u017eovac\u00ed stroj &mdash; \u010do je vhodn\u00e9 pre v\u00e1\u0161 ventil\u00e1tor?<\/h2>\n<table class=\"vbm-table\">\n<caption>Porovnanie: vyva\u017eovanie v ter\u00e9ne vs. \u0161pecializovan\u00fd vyva\u017eovac\u00ed stroj<\/caption>\n<thead>\n<tr>\n<th>Faktor<\/th>\n<th>Vyva\u017eovanie v ter\u00e9ne (Balanset-1A)<\/th>\n<th>Vyva\u017eovac\u00ed stroj (diel\u0148a)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Odstr\u00e1nen\u00fd ventil\u00e1tor z potrubia\/krytu?<\/td>\n<td class=\"yes\">Nie - be\u017e\u00ed na mieste<\/td>\n<td class=\"no\">\u00c1no - vy\u017eaduje sa \u00fapln\u00e1 demont\u00e1\u017e<\/td>\n<\/tr>\n<tr>\n<td>Odpojenie potrubia?<\/td>\n<td class=\"yes\">Nie<\/td>\n<td class=\"no\">\u00c1no<\/td>\n<\/tr>\n<tr>\n<td>Prestoje vo v\u00fdrobe<\/td>\n<td>Len mont\u00e1\u017e senzora (&lt;15 min)<\/td>\n<td>Hodiny a\u017e dni (stiahnutie, odoslanie, vyv\u00e1\u017eenie, op\u00e4tovn\u00e1 in\u0161tal\u00e1cia)<\/td>\n<\/tr>\n<tr>\n<td>R\u00fdchlos\u0165 vyva\u017eovania<\/td>\n<td>Skuto\u010dn\u00e1 prev\u00e1dzkov\u00e1 r\u00fdchlos\u0165 a podmienky<\/td>\n<td>Samostatn\u00e9 n\u00edzkoot\u00e1\u010dkov\u00e9 vreteno<\/td>\n<\/tr>\n<tr>\n<td>Zoh\u013ead\u0148uje ohyb hriade\u013ea a spojku<\/td>\n<td class=\"yes\">\u00c1no &mdash; kompletn\u00e1 zostava vyv\u00e1\u017een\u00e1 v re\u00e1lnych podmienkach<\/td>\n<td class=\"no\">Len obe\u017en\u00e9 koleso, bez dynamiky hriade\u013ea<\/td>\n<\/tr>\n<tr>\n<td>Splnen\u00e9 normy<\/td>\n<td>ISO 14694, ISO 21940-11<\/td>\n<td>ISO 21940-11<\/td>\n<\/tr>\n<tr>\n<td>N\u00e1klady na vybavenie<\/td>\n<td>1 975 \u20ac (kompletn\u00e1 s\u00faprava)<\/td>\n<td>\u20ac10,000 - \u20ac50,000+<\/td>\n<\/tr>\n<tr>\n<td>Typick\u00fd \u010das pr\u00e1ce<\/td>\n<td>&lt;1 hodina na mieste<\/td>\n<td>Celkovo 1-3 dni<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Vyva\u017eovanie v ter\u00e9ne je uprednost\u0148ovanou vo\u013ebou v\u017edy, ke\u010f ventil\u00e1tor m\u00f4\u017ee be\u017ea\u0165 a je splnen\u00e9 krit\u00e9rium tuhosti rotora. Dielensk\u00fd stroj je na\u010falej vhodn\u00fd pre novovybudovan\u00e9 obe\u017en\u00e9 koles\u00e1, ktor\u00e9 sa nikdy neot\u00e1\u010dali, alebo pre rotory, ktor\u00e9 sa musia pred op\u00e4tovn\u00fdm vyv\u00e1\u017een\u00edm rozobra\u0165 kv\u00f4li v\u00fdmene lopatiek alebo v\u00e4\u010d\u0161ej oprave.<\/p>\n<\/div>\n<div class=\"vbm-sec\" id=\"cases\">\n<h2>Skuto\u010dn\u00e9 pr\u00edpady vyva\u017eovania ventil\u00e1torov<\/h2>\n<div class=\"vbm-cases\">\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/sk\/priklad\/obezne-kolesa\/industrial-fan-balancing\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/05\/IMG_20190305_162103-1024x589.webp\" alt=\"Vyva\u017eovanie po\u013ea v dvoch rovin\u00e1ch obe\u017en\u00e9ho kolesa ve\u013ek\u00e9ho priemyseln\u00e9ho ventil\u00e1tora pomocou Balanset-1A\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Vyva\u017eovanie priemyseln\u00fdch ventil\u00e1torov<\/h3>\n<p>Vyva\u017eovanie v dvoch rovin\u00e1ch ve\u013ek\u00e9ho priemyseln\u00e9ho odstrediv\u00e9ho ventil\u00e1tora v ter\u00e9ne pri prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach.<\/p>\n<\/div>\n<p><\/a><br \/>\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/sk\/priklad\/vyvazovacie-ventilatory-vrtulky-2\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/03\/IMG_20171228_131923-1024x768.webp\" alt=\"Postup vyva\u017eovania ods\u00e1vacieho ventil\u00e1tora na mieste pre syst\u00e9m HVAC\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Sprievodca vyv\u00e1\u017een\u00edm ods\u00e1vacieho ventil\u00e1tora<\/h3>\n<p>Postup krok za krokom in-situ pre ventil\u00e1tor na odvod spal\u00edn HVAC so zdokumentovan\u00fdmi v\u00fdsledkami.<\/p>\n<\/div>\n<p><\/a><br \/>\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/sk\/priklad\/obezne-kolesa\/in-situ-%d0%b2ynamicke-vyvazenie-rotora-pre-priemyselne-fukacky\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/08\/1692890208173-768x1024.webp\" alt=\"Dynamick\u00e9 vyva\u017eovanie rotora priemyseln\u00e9ho d\u00fachadla in situ\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Priemyseln\u00e9 d\u00fachadl\u00e1<\/h3>\n<p>Dynamick\u00e9 vyva\u017eovanie rotorov vysokotlakov\u00fdch d\u00fachadiel na mieste pod\u013ea tolerancie ISO 14694.<\/p>\n<\/div>\n<p><\/a><br \/>\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/sk\/priklad\/vyvazenie-radialneho-ventilatora-s-obeznym-kolesom\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_2784-1024x765.webp\" alt=\"Vyva\u017eovanie obe\u017en\u00fdch kolies odstrediv\u00fdch radi\u00e1lnych ventil\u00e1torov na mieste\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Radi\u00e1lne obe\u017en\u00e9 koleso ventil\u00e1tora<\/h3>\n<p>Vyv\u00e1\u017eenie obe\u017en\u00e9ho kolesa odstrediv\u00e9ho radi\u00e1lneho ventil\u00e1tora v jednej rovine, korek\u010dn\u00e9 z\u00e1va\u017eie privaren\u00e9 k n\u00e1boju.<\/p>\n<\/div>\n<p><\/a><br \/>\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/sk\/priklad\/vyvazovanie-mikroventilatorov-chladicov\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image002.webp\" alt=\"Presn\u00e9 vyva\u017eovanie mal\u00fdch mikroventil\u00e1torov a chladi\u010dov\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Mikroventil\u00e1tory a chladi\u010de<\/h3>\n<p>Presn\u00e9 vyva\u017eovanie mal\u00fdch chladiacich ventil\u00e1torov, pri ktor\u00fdch s\u00fa d\u00f4le\u017eit\u00e9 aj miligramov\u00e9 korekcie.<\/p>\n<\/div>\n<p><\/a><br \/>\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/sk\/priklad\/vyvazovanie-vyfukoveho-ventilatora\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_20170828_140450-1024x576.webp\" alt=\"Vyv\u00e1\u017eenie ods\u00e1vacieho ventil\u00e1tora na mieste bez demont\u00e1\u017ee z potrubia\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Ods\u00e1vac\u00ed ventil\u00e1tor na mieste<\/h3>\n<p>Vyva\u017eovanie ods\u00e1vacieho ventil\u00e1tora na mieste bez odpojenia potrubia.<\/p>\n<\/div>\n<p><\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"calc\">\n<h2>Bezplatn\u00e9 kalkula\u010dky na vyva\u017eovanie ventil\u00e1torov<\/h2>\n<div class=\"vbm-chips\">\n<a href=\"https:\/\/vibromera.eu\/sk\/calculators\/blade-correction-calculator\/\">Korekcia \u010depele (pevn\u00e9 polohy)<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/calculators\/fan-blade-centrifugal-force\/\">Odstrediv\u00e1 sila lopatiek ventil\u00e1tora<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/calculators\/blade-pass-frequency\/\">Frekvencia prechodu lopatky<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/calculators\/cooling-tower-fan-vibration\/\">Vibr\u00e1cie ventil\u00e1tora chladiacej ve\u017ee<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/calculators\/fan-shaft-power\/\">V\u00fdkon hriade\u013ea ventil\u00e1tora<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/calculators\/residual-unbalance-iso1940\/\">Zvy\u0161kov\u00e1 nevyv\u00e1\u017eenos\u0165 (ISO 1940)<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/calculators\/trial-weight-calculator\/\">Kalkula\u010dka sk\u00fa\u0161obnej hmotnosti<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec vbm-faq\" id=\"faq\">\n<h2>\u010casto kladen\u00e9 ot\u00e1zky t\u00fdkaj\u00face sa vyva\u017eovania ventil\u00e1torov<\/h2>\n<details>\n<summary>Mus\u00ed sa ventil\u00e1tor kv\u00f4li vyv\u00e1\u017eeniu vybra\u0165 z potrubia alebo krytu?<\/summary>\n<div class=\"ans\">Nie. Vyva\u017eovanie v ter\u00e9ne (in-situ) sa vykon\u00e1va s obe\u017en\u00fdm kolesom vo vlastn\u00fdch lo\u017eisk\u00e1ch a puzdre, ktor\u00e9 pracuje pri be\u017en\u00fdch prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach. Nevykon\u00e1va sa \u017eiadna demont\u00e1\u017e, \u017eiadne odpojenie potrubia a \u017eiadny samostatn\u00fd vyva\u017eovac\u00ed stroj. Balanset-1A pripevn\u00ed sn\u00edma\u010d k lo\u017eiskovej skrini a zameria laserov\u00fd tachometer na hriade\u013e &mdash; to je v\u0161etok potrebn\u00fd pr\u00edstup, tak\u017ee v\u00fdrobn\u00e1 linka po\u010das nastavovania sn\u00edma\u010da zost\u00e1va v chode.<\/div>\n<\/details>\n<details>\n<summary>Kedy je potrebn\u00e9 vyva\u017eovanie ventil\u00e1tora v jednej rovine a kedy v dvoch rovin\u00e1ch?<\/summary>\n<div class=\"ans\">\u00dazke diskov\u00e9 obe\u017en\u00e9 koles\u00e1, ktor\u00fdch axi\u00e1lna \u0161\u00edrka je v porovnan\u00ed s priemerom mal\u00e1, sa spravidla koriguj\u00fa v jednej rovine. \u0160irok\u00e9 obe\u017en\u00e9 koles\u00e1, zostavy s dlh\u00fdmi hriade\u013emi, ventil\u00e1tory s dvojit\u00fdm vstupom (DWDI) a axi\u00e1lne ventil\u00e1tory so zna\u010dnou d\u013a\u017ekou lopatiek si vy\u017eaduj\u00fa vyva\u017eovanie v dvoch rovin\u00e1ch, preto\u017ee nevyv\u00e1\u017eenos\u0165 je rozlo\u017een\u00e1 axi\u00e1lne pozd\u013a\u017e rotora. Balanset-1A podporuje oba re\u017eimy s rovnak\u00fdm hardv\u00e9rom a softv\u00e9rom &mdash; sta\u010d\u00ed umiestni\u0165 sn\u00edma\u010d na ka\u017ed\u00e9 lo\u017eisko a spusti\u0165 dvojrovinn\u00fa proced\u00faru.<\/div>\n<\/details>\n<details>\n<summary>M\u00f4j ventil\u00e1tor po vy\u010disten\u00ed lopatiek st\u00e1le vibruje &mdash; je nevyv\u00e1\u017een\u00fd?<\/summary>\n<div class=\"ans\">\u010casto \u00e1no, ale nie v\u017edy. Vibr\u00e1cie, ktor\u00fdm v spektre dominuje frekven\u010dn\u00e1 zlo\u017eka s frekvenciou raz za ot\u00e1\u010dku (1\u00d7 ot.\/min.), poukazuj\u00fa na zvy\u0161kov\u00fa nevyv\u00e1\u017eenos\u0165, ktor\u00e1 zostala po \u010disten\u00ed. Vibr\u00e1cie pri in\u00fdch frekvenci\u00e1ch &mdash; ako je frekvencia priechodu lopatiek alebo subsynchr\u00f3nne \u0161pi\u010dky &mdash; poukazuj\u00fa na in\u00e9 pr\u00ed\u010diny: opotrebovanie lo\u017e\u00edsk, nespr\u00e1vne nastavenie, uvo\u013enenie alebo aerodynamick\u00fa nestabilitu. Balanset-1A meria amplit\u00fadu aj f\u00e1zu a zobrazuje cel\u00e9 spektrum FFT, tak\u017ee m\u00f4\u017eete potvrdi\u0165 hlavn\u00fa pr\u00ed\u010dinu pred pridan\u00edm ak\u00e9hoko\u013evek korek\u010dn\u00e9ho z\u00e1va\u017eia.<\/div>\n<\/details>\n<details>\n<summary>Ako dlho trv\u00e1 typick\u00e1 pr\u00e1ca na vyva\u017eovan\u00ed ventil\u00e1torov?<\/summary>\n<div class=\"ans\">V\u00e4\u010d\u0161ina pr\u00e1c s priemyseln\u00fdmi ventil\u00e1tormi je hotov\u00e1 za menej ako jednu hodinu od mont\u00e1\u017ee sn\u00edma\u010da a\u017e po z\u00e1vere\u010dn\u00e9 overenie. To zah\u0155\u0148a z\u00e1kladn\u00e9 meranie, jeden sk\u00fa\u0161obn\u00fd hmotnostn\u00fd test, mont\u00e1\u017e korek\u010dnej hmotnosti a z\u00e1vere\u010dn\u00fd potvrdzovac\u00ed test. \u0160irok\u00e9 ventil\u00e1tory s dvojit\u00fdm vstupom alebo jednotky s obmedzen\u00fdm pr\u00edstupom k lopatk\u00e1m m\u00f4\u017eu trva\u0165 o nie\u010do dlh\u0161ie, ale proces zost\u00e1va rovnak\u00fd v \u0161tyroch systematick\u00fdch krokoch bez oh\u013eadu na ve\u013ekos\u0165 ventil\u00e1tora.<\/div>\n<\/details>\n<details>\n<summary>Dok\u00e1\u017ee to n\u00e1\u0161 t\u00edm \u00fadr\u017eby urobi\u0165 s\u00e1m pomocou zariadenia Balanset-1A?<\/summary>\n<div class=\"ans\">\u00c1no. Balanset-1A je navrhnut\u00fd tak, aby ho mohli obsluhova\u0165 t\u00edmy \u00fadr\u017eby bez odborn\u00e9ho v\u00fdcviku. Softv\u00e9r prech\u00e1dza ka\u017ed\u00fdm chodom, automaticky vypo\u010d\u00edta korek\u010dn\u00fa hmotnos\u0165 a uhol umiestnenia a vyp\u00ed\u0161e spr\u00e1vu o vyva\u017eovan\u00ed vo form\u00e1te PDF. Na\u0161a str\u00e1nka <a href=\"https:\/\/vibromera.eu\/sk\/community\/\">komunitn\u00e9 f\u00f3rum<\/a> je obsaden\u00e9 in\u017einiermi, ktor\u00ed m\u00f4\u017eu odpoveda\u0165 na ot\u00e1zky t\u00fdkaj\u00face sa neobvykl\u00fdch rotorov, obmedzen\u00ed pr\u00edstupu alebo interpret\u00e1cie v\u00fdsledkov.<\/div>\n<\/details>\n<details>\n<summary>Ak\u00fa bilan\u010dn\u00fa triedu musia ventil\u00e1tory sp\u013a\u0148a\u0165 a ako sa vypo\u010d\u00edta?<\/summary>\n<div class=\"ans\">Norma ISO 14694 zara\u010fuje ventil\u00e1tory do kateg\u00f3ri\u00ed pou\u017eitia BV-1 (najmenej citliv\u00e9) a\u017e BV-5 (najcitlivej\u0161ie), pri\u010dom ka\u017ed\u00e1 z nich m\u00e1 maxim\u00e1lnu povolen\u00fa r\u00fdchlos\u0165 vibr\u00e1ci\u00ed. Pr\u00edslu\u0161n\u00e1 tolerancia zvy\u0161kovej nevyv\u00e1\u017eenosti sa vypo\u010d\u00edta zo vzorca ISO 21940-11 pre triedu G: pr\u00edpustn\u00e1 \u0161pecifick\u00e1 nevyv\u00e1\u017eenos\u0165 = G \u00d7 9549 \/ n (g\u00b7mm\/kg), kde n je maxim\u00e1lna prev\u00e1dzkov\u00e1 r\u00fdchlos\u0165 v ot\u00e1\u010dkach za min\u00fatu. Be\u017en\u00e9 triedy s\u00fa G6.3 pre v\u0161eobecn\u00e9 ventil\u00e1tory HVAC a G2.5 alebo G1.0 pre priemyseln\u00e9 procesn\u00e9 ventil\u00e1tory. Pou\u017eite na\u0161e <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/residual-unbalance-iso1940\/\">kalkula\u010dka zostatkovej nevyv\u00e1\u017eenosti<\/a> a Balanset-1A zdokumentuje dosiahnut\u00fa hodnotu v spr\u00e1ve o vyva\u017eovan\u00ed.<\/div>\n<\/details>\n<\/div>\n<div class=\"vbm-sec\">\n<h2>Nau\u010dte sa te\u00f3riu<\/h2>\n<div class=\"vbm-chips blue\">\n<a href=\"https:\/\/vibromera.eu\/sk\/glossary\/iso-14694\/\">ISO 14694 (priemyseln\u00e9 ventil\u00e1tory)<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/glossary\/fan-defects\/\">Poruchy ventil\u00e1tora<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/glossary\/impeller-defects\/\">Poruchy obe\u017en\u00e9ho kolesa<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/glossary\/blade-resonance\/\">Rezonancia lopatiek<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/glossary\/axial-fan-defects\/\">Vady axi\u00e1lneho ventil\u00e1tora<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vyvazovanie-pola\/\">Vyva\u017eovanie v ter\u00e9ne<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-band\">\n<h2>Vyv\u00e1\u017ete svoj ventil\u00e1tor na mieste \u2014 dnes<\/h2>\n<p>Balanset-1A v\u00e1s prevedie jedno- a dvojplo\u0161n\u00fdm vyva\u017eovan\u00edm ventil\u00e1torov a d\u00fachadiel pri be\u017en\u00fdch ot\u00e1\u010dkach, vypo\u010d\u00edta presn\u00fa korek\u010dn\u00fa hmotnos\u0165 a uhol a zdokumentuje v\u00fdsledok pod\u013ea noriem ISO 14694 a ISO 21940-11. \u017diadna demont\u00e1\u017e, \u017eiadna strata v\u00fdroby \u2014 len tich\u0161\u00ed, chladnej\u0161\u00ed ventil\u00e1tor s dlh\u0161ou \u017eivotnos\u0165ou.<\/p>\n<p><strong>Pr\u00edklad z re\u00e1lneho sveta:<\/strong> pozri <a href=\"https:\/\/vibromera.eu\/sk\/priklad\/obezne-kolesa\/fanbalancing\/\">ako bol priemyseln\u00fd ventil\u00e1tor vyv\u00e1\u017een\u00fd na mieste pomocou Balanset-1A<\/a> - pr\u00edpad z ter\u00e9nu krok za krokom.<\/p>\n<div class=\"vbm-cta-row\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/sk\/balanset-1a\/\">Zobrazi\u0165 Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/sk\/community\/\">Polo\u017ete ot\u00e1zku na f\u00f3re<\/a>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Balancing services &rsaquo; Fans, Impellers &amp; Blowers Fan &amp; Blower Balancing &mdash; In-Situ, at Operating Speed Industrial fans, radial and axial impellers, exhausters and blowers vibrate as soon as dust builds up, blades erode or a repair shifts the weight. We balance them in place, at operating speed &mdash; no [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":101558,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ai_generated_summary":"","footnotes":""},"class_list":["post-101560","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/pages\/101560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/comments?post=101560"}],"version-history":[{"count":5,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/pages\/101560\/revisions"}],"predecessor-version":[{"id":102056,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/pages\/101560\/revisions\/102056"}],"up":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/pages\/101558"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/media?parent=101560"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}