{"id":3265,"date":"2026-05-13T07:43:50","date_gmt":"2026-05-13T07:43:50","guid":{"rendered":"https:\/\/sprocket-chain.net\/?post_type=product&#038;p=3265"},"modified":"2026-05-13T07:43:50","modified_gmt":"2026-05-13T07:43:50","slug":"plastic-sprockets-nylatron-acetal-nylon-fda-approved-self-lubricating-corrosion-free","status":"publish","type":"product","link":"https:\/\/sprocket-chain.net\/cs\/produkt\/plastic-sprockets-nylatron-acetal-nylon-fda-approved-self-lubricating-corrosion-free\/","title":{"rendered":"Plastov\u00e1 ozuben\u00e1 kola | Nylatron, Acetal, Nylon \u2014 Schv\u00e1leno FDA, Samomazn\u00e1, Nekorozivn\u00ed"},"content":{"rendered":"<div style=\"font-size: 15px; color: #1a1a1a; word-break: break-word; overflow-wrap: break-word; line-height: 1.75; padding-left: 0; padding-right: 0;\">\n<h2 style=\"color: #c45c00; border-left: 4px solid #c45c00; padding-left: 12px; margin-top: 0; font-size: 1.25em;\">Kdy\u017e plastov\u00e1 ozuben\u00e1 kola p\u0159ekon\u00e1vaj\u00ed ocelov\u00e1 \u2013 \u0161est sc\u00e9n\u00e1\u0159\u016f, kde z\u00e1le\u017e\u00ed na materi\u00e1lu<\/h2>\n<p style=\"font-size: 15px;\">Ocelov\u00e1 ozuben\u00e1 kola jsou standardn\u00ed sou\u010d\u00e1st\u00ed v\u011bt\u0161iny pohon\u016f s v\u00e1le\u010dkov\u00fdmi \u0159et\u011bzy, a pr\u00e1vem \u2013 jsou pevn\u00e1, obrobiteln\u00e1 a levn\u00e1. Ocel v\u0161ak selh\u00e1v\u00e1 ve specifick\u00fdch prost\u0159ed\u00edch, kter\u00e1 jsou b\u011b\u017en\u00e1 v korejsk\u00e9 v\u00fdrob\u011b potravin, farmaceutick\u00e9 v\u00fdrob\u011b, chemick\u00e9m zpracov\u00e1n\u00ed a elektronick\u00fdch za\u0159\u00edzen\u00edch. V \u017e\u00e1dn\u00e9m z t\u011bchto sc\u00e9n\u00e1\u0159\u016f nen\u00ed plast kompromisem \u2013 jde o konstruk\u010dn\u00ed spr\u00e1vn\u00fd v\u00fdb\u011br materi\u00e1lu:<\/p>\n<p>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3267\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Plastic-Sprockets-1.webp\" alt=\"Plastov\u00e1 ozuben\u00e1 kola 1\" width=\"600\" height=\"600\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Plastic-Sprockets-1.webp 600w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Plastic-Sprockets-1-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<div style=\"margin: 16px 0 28px; display: flex; flex-direction: column; gap: 0;\">\n<div style=\"display: flex; gap: 14px; padding: 11px 0; border-bottom: 1px solid #f0d5c0; align-items: flex-start; font-size: 15px;\"><span style=\"color: #c45c00; font-weight: bold; flex-shrink: 0; font-size: 1.1em;\">\u2460<\/span><br \/>\n<strong>Mokr\u00e9 a omyvateln\u00e9 prost\u0159ed\u00ed.<\/strong> Ocelov\u00e1 ozuben\u00e1 kola koroduj\u00ed p\u0159i ka\u017edodenn\u00edm myt\u00ed, a to i v p\u0159\u00edpad\u011b, \u017ee jsou pozinkovan\u00e1 nebo opat\u0159en\u00e1 \u010dern\u00fdm oxidem. \u010c\u00e1stice rzi kontaminuj\u00ed produkty na povrchu dopravn\u00edku pod nimi. Plastov\u00e1 ozuben\u00e1 kola jsou ze sv\u00e9 podstaty odoln\u00e1 proti korozi \u2013 \u017e\u00e1dn\u00fd povlak, kter\u00fd by se rozkl\u00e1dal, \u017e\u00e1dn\u00e1 rez, neomezen\u00e1 \u017eivotnost ve vlhk\u00fdch podm\u00ednk\u00e1ch, pokud jsou dodr\u017eeny mezn\u00ed hodnoty zat\u00ed\u017een\u00ed.<\/div>\n<div style=\"display: flex; gap: 14px; padding: 11px 0; border-bottom: 1px solid #f0d5c0; align-items: flex-start; font-size: 15px;\"><span style=\"color: #c45c00; font-weight: bold; flex-shrink: 0; font-size: 1.1em;\">2<\/span><br \/>\n<strong>Z\u00f3ny bez nutnosti maz\u00e1n\u00ed.<\/strong> V potravin\u00e1\u0159sk\u00e9m pr\u016fmyslu, farmaceutick\u00e9 v\u00fdrob\u011b a p\u0159i mont\u00e1\u017ei elektroniky v \u010dist\u00fdch prostor\u00e1ch p\u0159edstavuje mazivo pro \u0159et\u011bzy riziko kontaminace. Plastov\u00e1 ozuben\u00e1 kola jsou samomazn\u00e1 \u2013 polymern\u00ed materi\u00e1l obsahuje vnit\u0159n\u011b rozpt\u00fdlen\u00e9 mazivo, kter\u00e9 se b\u011bhem provozu dost\u00e1v\u00e1 na opot\u0159ebovan\u00e9 povrchy, \u010d\u00edm\u017e eliminuje nutnost nan\u00e1\u0161en\u00ed vn\u011bj\u0161\u00edho maziva nebo oleje na rozhran\u00ed ozuben\u00e9ho kola a \u0159et\u011bzu.<\/div>\n<div style=\"display: flex; gap: 14px; padding: 11px 0; border-bottom: 1px solid #f0d5c0; align-items: flex-start; font-size: 15px;\"><span style=\"color: #c45c00; font-weight: bold; flex-shrink: 0; font-size: 1.1em;\">3<\/span><br \/>\n<strong>Prost\u0159ed\u00ed citliv\u00e9 na hluk.<\/strong> Plastov\u00e9 ozuben\u00e9 kolo se p\u0159i zat\u00ed\u017een\u00ed m\u00edrn\u011b proh\u00fdb\u00e1, \u010d\u00edm\u017e tlum\u00ed n\u00e1razov\u00fd impuls, kdy\u017e se ka\u017ed\u00fd v\u00e1le\u010dek \u0159et\u011bzu dostane do kontaktu se zubem. Toto elastick\u00e9 tlumen\u00ed sni\u017euje kovov\u00fd hluk zp\u016fsoben\u00fd kontaktem oceli o ocel o m\u011b\u0159itelnou m\u00edru. V link\u00e1ch na balen\u00ed potravin, v kancel\u00e1\u0159sk\u00fdch automatiza\u010dn\u00edch za\u0159\u00edzen\u00edch a na dopravn\u00edc\u00edch zdravotnick\u00fdch prost\u0159edk\u016f, kde je hladina hluku regulov\u00e1na nebo je viditeln\u00e1 pro z\u00e1kazn\u00edka, zaji\u0161\u0165uj\u00ed plastov\u00e1 ozuben\u00e1 kola ti\u0161\u0161\u00ed provoz bez sn\u00ed\u017een\u00ed rychlosti.<\/div>\n<div style=\"display: flex; gap: 14px; padding: 11px 0; border-bottom: 1px solid #f0d5c0; align-items: flex-start; font-size: 15px;\"><span style=\"color: #c45c00; font-weight: bold; flex-shrink: 0; font-size: 1.1em;\">4<\/span><br \/>\n<strong>Chemick\u00e1 odolnost.<\/strong> Specifick\u00e9 druhy polymer\u016f odol\u00e1vaj\u00ed kyselin\u00e1m, z\u00e1sad\u00e1m, oxida\u010dn\u00edm \u010dinidl\u016fm a rozpou\u0161t\u011bdl\u016fm, kter\u00e1 v r\u016fzn\u00fdch koncentrac\u00edch napadaj\u00ed ocel nebo nerezovou ocel. V galvanick\u00fdch, farmaceutick\u00fdch a chemick\u00fdch za\u0159\u00edzen\u00edch, kde \u0159et\u011bzov\u00e9 pohony pracuj\u00ed za p\u0159\u00edtomnosti procesn\u00edch chemik\u00e1li\u00ed, poskytuje v\u00fdb\u011br spr\u00e1vn\u00e9 druhy polymeru odolnost proti korozi, kter\u00e9 se \u017e\u00e1dn\u00e9 kovov\u00e9 ozuben\u00e9 kolo nevyrovn\u00e1.<\/div>\n<div style=\"display: flex; gap: 14px; padding: 11px 0; border-bottom: 1px solid #f0d5c0; align-items: flex-start; font-size: 15px;\"><span style=\"color: #c45c00; font-weight: bold; flex-shrink: 0; font-size: 1.1em;\">\u2464<\/span><br \/>\n<strong>Po\u017eadavky na nemagnetick\u00e9 a nevodiv\u00e9 materi\u00e1ly.<\/strong> Za\u0159\u00edzen\u00ed pro magnetickou rezonanci, mont\u00e1\u017en\u00ed linky elektroniky a ur\u010dit\u00e1 prost\u0159ed\u00ed s p\u0159esn\u00fdmi p\u0159\u00edstroji vy\u017eaduj\u00ed nemagnetick\u00e9 a\/nebo nevodiv\u00e9 komponenty pohonu. Technick\u00e9 polymery jsou ze sv\u00e9 podstaty nemagnetick\u00e9 a elektricky nevodiv\u00e9 \u2013 co\u017e jsou vlastnosti, kter\u00e9 \u017e\u00e1dn\u00e1 ocelov\u00e1 slitina nem\u016f\u017ee poskytnout bez ohledu na \u00fapravu.<\/div>\n<div style=\"display: flex; gap: 14px; padding: 11px 0; align-items: flex-start; font-size: 15px;\"><span style=\"color: #c45c00; font-weight: bold; flex-shrink: 0; font-size: 1.1em;\">\u2465<\/span><br \/>\n<strong>Sn\u00ed\u017een\u00ed opot\u0159eben\u00ed \u0159et\u011bzu.<\/strong> Plastov\u00e9 zuby ozuben\u00fdch kol jsou m\u011bk\u010d\u00ed ne\u017e ocelov\u00e9 kladky \u0159et\u011bzu. Protiintuitivn\u011b je to v\u00fdhoda: m\u011bk\u010d\u00ed zub p\u016fsob\u00ed jako ob\u011btn\u00ed opot\u0159ebiteln\u00fd prvek sp\u00ed\u0161e ne\u017e kladka \u0159et\u011bzu. V aplikac\u00edch s n\u00edzk\u00fdm zat\u00ed\u017een\u00edm se plastov\u00fd zub opot\u0159ebov\u00e1v\u00e1 pomalu a z\u00e1rove\u0148 prodlu\u017euje \u017eivotnost kladky \u2013 v\u00fdm\u011bna ozuben\u00e9ho kola je levn\u011bj\u0161\u00ed ne\u017e v\u00fdm\u011bna \u0159et\u011bzu. Chov\u00e1n\u00ed zubu p\u0159i vych\u00fdlen\u00ed sou\u010dasn\u011b sni\u017euje r\u00e1zov\u00e9 nam\u00e1h\u00e1n\u00ed \u010dep\u016f a pouzder kladek.<\/div>\n<\/div>\n<p><!-- MODULE B: STOCK SPECIFICATION TABLE \u2014 Nylatron B-hub range --><\/p>\n<h2 style=\"color: #c45c00; border-left: 4px solid #c45c00; padding-left: 12px; font-size: 1.25em;\">Specifikace plastov\u00e9ho ozuben\u00e9ho kola #25 \u2013 \u0159ada B-Hub od Nylatron<\/h2>\n<p style=\"font-size: 15px;\">Standardn\u00ed plastov\u00e1 ozuben\u00e1 kola #25 se vyr\u00e1b\u011bj\u00ed v <strong>Nylatron<\/strong> (nylon s disulfidem molybdenu \u2013 viz n\u00ed\u017ee uveden\u00e1 \u010d\u00e1st o materi\u00e1lech) v proveden\u00ed B-n\u00e1boj. Rozte\u010dn\u00fd pr\u016fm\u011br je funk\u010dn\u00ed z\u00e1b\u011brn\u00fd pr\u016fm\u011br odpov\u00eddaj\u00edc\u00ed rozte\u010di \u0159et\u011bzu #25 (6,35 mm). D\u00e9lka skrz otvor je hloubka z\u00e1b\u011bru n\u00e1boje pro uchycen\u00ed dr\u00e1\u017eky pro pero a stav\u011bc\u00edho \u0161roubu. Uveden\u00e9 rozm\u011bry s\u00e9riov\u00fdch otvor\u016f jsou minim\u00e1ln\u00ed standardn\u00ed otvory \u2013 v\u011bt\u0161\u00ed otvory a\u017e po maxim\u00e1ln\u00ed fyzik\u00e1ln\u011b mo\u017en\u00fd rozm\u011br se obr\u00e1b\u011bj\u00ed dle specifikace z\u00e1kazn\u00edka.<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin-bottom: 32px;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 460px; font-size: 13px;\">\n<thead>\n<tr style=\"background: #c45c00; color: #fff; text-align: center;\">\n<th style=\"padding: 9px 8px; border: 1px solid #a84e00;\">Velikost ozuben\u00e9ho kola<\/th>\n<th style=\"padding: 9px 8px; border: 1px solid #a84e00;\">Zuby<\/th>\n<th style=\"padding: 9px 8px; border: 1px solid #a84e00;\">Materi\u00e1l<\/th>\n<th style=\"padding: 9px 8px; border: 1px solid #a84e00;\">Pr\u016fm\u011br stoup\u00e1n\u00ed (palce)<\/th>\n<th style=\"padding: 9px 8px; border: 1px solid #a84e00;\">Pa\u017ebov\u00fd otvor<\/th>\n<th style=\"padding: 9px 8px; border: 1px solid #a84e00;\">D\u00e9lka skrz otvor<\/th>\n<\/tr>\n<\/thead>\n<tbody style=\"text-align: center;\">\n<tr style=\"background: #fff4ec;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B10<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">10<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,81\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1\/4\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B11<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">11<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,89\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1\/4\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff4ec;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B12<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">12<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,97\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">5\/16\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B13<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">13<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1,05\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">5\/16\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff4ec;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B14<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">14<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1,13\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">5\/16\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B15<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">15<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1,20\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">5\/16\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff4ec;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B16<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">16<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1,28\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">5\/16\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B17<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">17<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1,36\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">5\/16\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff4ec;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B18<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">18<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1,44\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">3\/8\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B19<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">19<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1,52\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">3\/8\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff4ec;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B20<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">20<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1,60\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">3\/8\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B21<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">21<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1,68\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">3\/8\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff4ec;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B22<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">22<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1,76\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">3\/8\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B24<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">24<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1,91 palce<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">3\/8\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff4ec;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B26<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">26<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">2,07\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">3\/8\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B28<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">28<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">2,23\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">3\/8\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff4ec;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B30<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">30<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">2,39\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">3\/8\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,485\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B36<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">36<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">2,87\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1\/2\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,610\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff4ec;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B40<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">40<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">3,19\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1\/2\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,610\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B48<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">48<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">3,82\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1\/2\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,610\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff4ec;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B54<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">54<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">4,30\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1\/2\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,610\u2033<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">25B60<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">60<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">Nylatron<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">4,78\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">1\/2\u2033<\/td>\n<td style=\"padding: 7px 6px; border: 1px solid #f0d5c0;\">0,443\u2033<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><!-- MODULE C: MATERIAL COMPARISON \u2014 Nylatron vs Acetal vs Nylon vs UHMW \u2014 UNIQUE module, never appeared in steel pages --><\/p>\n<h2 style=\"color: #c45c00; border-left: 4px solid #c45c00; padding-left: 12px; font-size: 1.25em;\">Materi\u00e1ly plastov\u00fdch ozuben\u00fdch kol \u2013 porovn\u00e1n\u00ed nylatronu, acetalu, nylonu a UHMW<\/h2>\n<p style=\"font-size: 15px;\">Druh polymeru nen\u00ed kosmetickou volbou \u2013 ur\u010duje nosnost, teplotn\u00ed rozsah, chemickou odolnost a to, zda \u0159et\u011bzov\u00e9 kolo spl\u0148uje po\u017eadavky FDA nebo USDA pro kontakt s potravinami. Spole\u010dnost Korea Ever-Power dod\u00e1v\u00e1 plastov\u00e1 \u0159et\u011bzov\u00e1 kola #25 ve \u010dty\u0159ech standardn\u00edch materi\u00e1lech a pro specializovan\u00e9 aplikace m\u016f\u017ee zajistit i dal\u0161\u00ed druhy technick\u00fdch polymer\u016f:<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin-bottom: 14px;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 520px; font-size: 14px;\">\n<thead>\n<tr style=\"background: #c45c00; color: #fff; text-align: left;\">\n<th style=\"padding: 10px 12px; border: 1px solid #a84e00;\">Vlastnictv\u00ed<\/th>\n<th style=\"padding: 10px 12px; border: 1px solid #a84e00;\">Nylatron (MoS\u2082 nylon)<\/th>\n<th style=\"padding: 10px 12px; border: 1px solid #a84e00;\">Acetal (POM)<\/th>\n<th style=\"padding: 10px 12px; border: 1px solid #a84e00;\">Nylon (PA6\/PA66)<\/th>\n<th style=\"padding: 10px 12px; border: 1px solid #a84e00;\">UHMW-PE<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff4ec;\">\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Samomaz\u00e1n\u00ed<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\"><strong style=\"color: #c45c00;\">Vynikaj\u00edc\u00ed<\/strong> (plnivo MoS\u2082)<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Dobr\u00fd<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Dobr\u00fd<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Velmi dobr\u00e9<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Odolnost proti od\u011bru<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Velmi dobr\u00e9<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Dobr\u00fd<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Dobr\u00fd<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\"><strong style=\"color: #c45c00;\">Vynikaj\u00edc\u00ed<\/strong><\/td>\n<\/tr>\n<tr style=\"background: #fff4ec;\">\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Pevnost v tahu<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\"><strong style=\"color: #c45c00;\">~80\u201385 MPa<\/strong><\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">~60\u201370 MPa<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">~60\u201385 MPa<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">~25\u201340 MPa<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Maxim\u00e1ln\u00ed trval\u00e1 teplota<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">100\u2013115 \u00b0C<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">90\u2013110 \u00b0C<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">100\u2013120 \u00b0C<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">80\u2013100 \u00b0C<\/td>\n<\/tr>\n<tr style=\"background: #fff4ec;\">\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Absorpce vlhkosti<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">N\u00edzk\u00e1 (redukuje MoS\u2082)<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\"><strong style=\"color: #c45c00;\">Velmi n\u00edzk\u00e1 (~0,2%)<\/strong><\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">St\u0159edn\u00ed (2\u20138%)<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">T\u00e9m\u011b\u0159 nula<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Rozm\u011brov\u00e1 stabilita (za mokra)<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Dobr\u00fd<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\"><strong style=\"color: #c45c00;\">Vynikaj\u00edc\u00ed<\/strong><\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">\u0160patn\u00fd (bobtn\u00e1 ve vod\u011b)<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Vynikaj\u00edc\u00ed<\/td>\n<\/tr>\n<tr style=\"background: #fff4ec;\">\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">FDA \/ Kontakt s potravinami<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Dostupn\u00e9 stupn\u011b<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\"><strong style=\"color: #c45c00;\">Druhy schv\u00e1len\u00e9 FDA<\/strong><\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Dostupn\u00e9 stupn\u011b FDA<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\"><strong style=\"color: #c45c00;\">Schv\u00e1leno FDA<\/strong><\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Ide\u00e1ln\u00ed aplikace<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Such\u00e9, nosn\u00e9, p\u0159esn\u00e9 pohony<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Vlhk\u00e9 prost\u0159ed\u00ed, d\u00edly s \u00fazkou toleranc\u00ed<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Obecn\u00fd provoz such\u00e9ho dopravn\u00edku<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #f0d5c0;\">Abrazivn\u00ed prost\u0159ed\u00ed, kontakt s potravinami<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: 13px; color: #666; padding-left: 10px; border-left: 3px solid #f0d5c0; margin-bottom: 32px; line-height: 1.7;\">Pozn\u00e1mka k nylonu ve vlhk\u00e9m prost\u0159ed\u00ed: Oby\u010dejn\u00fd nylon (PA6 nebo PA66) absorbuje vlhkost, co\u017e zp\u016fsobuje rozm\u011brov\u00e9 bobtn\u00e1n\u00ed, kter\u00e9 m\u016f\u017ee z\u00fa\u017eit otvor na h\u0159\u00eddeli a zm\u011bnit pr\u016fm\u011br stoup\u00e1n\u00ed. V aplikac\u00edch s oplachov\u00e1n\u00edm nebo pono\u0159en\u00edm pou\u017eijte m\u00edsto toho acetal (POM) nebo UHMW-PE \u2013 oba materi\u00e1ly maj\u00ed zanedbatelnou absorpci vlhkosti a zachov\u00e1vaj\u00ed si rozm\u011brovou stabilitu i v mokr\u00fdch provozn\u00edch cyklech.<\/p>\n<p><!-- MODULE D: THREE HUB STYLES WITH IMAGES \u2014 inline product images used as visual anchors --><\/p>\n<h2 style=\"color: #c45c00; border-left: 4px solid #c45c00; padding-left: 12px; font-size: 1.25em;\">T\u0159i konfigurace n\u00e1boj\u016f pro plastov\u00e1 ozuben\u00e1 kola #25<\/h2>\n<p style=\"font-size: 15px;\">Plastov\u00e1 ozuben\u00e1 kola jsou k dispozici ve stejn\u00fdch konfigurac\u00edch s deskou A, n\u00e1bojem B a n\u00e1bojem C jako ocelov\u00e1 ozuben\u00e1 kola. Geometrie n\u00e1boje ovliv\u0148uje d\u00e9lku z\u00e1b\u011bru h\u0159\u00eddele a kapacitu kroutic\u00edho momentu \u2013 co\u017e je kritick\u00e9 i u plast\u016f, kde plastov\u00fd materi\u00e1l omezuje maxim\u00e1ln\u00ed p\u0159enosn\u00fd kroutic\u00ed moment na jednotku plochy z\u00e1b\u011bru h\u0159\u00eddele.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3268\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Types-of-Plastic-Sprockets.webp\" alt=\"Typy plastov\u00fdch ozuben\u00fdch kol\" width=\"1729\" height=\"623\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Types-of-Plastic-Sprockets.webp 1729w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Types-of-Plastic-Sprockets-1280x461.webp 1280w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Types-of-Plastic-Sprockets-980x353.webp 980w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Types-of-Plastic-Sprockets-480x173.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1729px, 100vw\" \/><\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 20px 0 32px;\">\n<div style=\"flex: 1 1 200px; box-sizing: border-box; border-radius: 8px; overflow: hidden; text-align: center;\">\n<div style=\"padding: 0 14px 14px; font-size: 14px;\">Minim\u00e1ln\u00ed axi\u00e1ln\u00ed tlou\u0161\u0165ka. Vhodn\u00e9 pro zapu\u0161t\u011bnou mont\u00e1\u017e, p\u0159iva\u0159ov\u00e1n\u00ed a polohy s n\u00edzk\u00fdm utahovac\u00edm momentem. Otvor proch\u00e1z\u00ed pouze ploch\u00fdm t\u011blesem \u2013 k dispozici je omezen\u00e1 hloubka dr\u00e1\u017eky pro pero.<\/div>\n<\/div>\n<div style=\"flex: 1 1 200px; box-sizing: border-box; border-radius: 8px; overflow: hidden; text-align: center;\">\n<div style=\"padding: 0 14px 14px; font-size: 14px;\">N\u00e1boj vy\u010dn\u00edv\u00e1 z jedn\u00e9 strany, co\u017e zaji\u0161\u0165uje del\u0161\u00ed z\u00e1b\u011br otvoru pro dr\u00e1\u017eku pro pero a stav\u011bc\u00ed \u0161roub. Standardn\u00ed konfigurace pro v\u011bt\u0161inu poloh pohonu. Skladem v proveden\u00ed Nylatron 10\u201360T.<\/div>\n<\/div>\n<div style=\"flex: 1 1 200px; box-sizing: border-box; border-radius: 8px; overflow: hidden; text-align: center;\">\n<div style=\"padding: 0 14px 14px; font-size: 14px;\">N\u00e1boj na obou stran\u00e1ch pro maxim\u00e1ln\u00ed uta\u017een\u00ed h\u0159\u00eddele. Ur\u010deno pro pozice s vy\u0161\u0161\u00edm kroutic\u00edm momentem v r\u00e1mci limit\u016f plastov\u00e9ho ozuben\u00e9ho kola. Nen\u00ed skladem \u2013 dodac\u00ed lh\u016fta na zak\u00e1zku 2\u20133 t\u00fddny.<\/div>\n<\/div>\n<\/div>\n<p><!-- MODULE E: MATCHING PLASTIC CHAIN \u2014 #25 Acetal\/Delrin\/Nylatron --><\/p>\n<h2 style=\"color: #c45c00; border-left: 4px solid #c45c00; padding-left: 12px; font-size: 1.25em;\">Vhodn\u00fd plastov\u00fd v\u00e1le\u010dkov\u00fd \u0159et\u011bz #25 \u2013 acetal, delrin a nylatron<\/h2>\n<p style=\"font-size: 15px;\">Pro zcela bezkontamina\u010dn\u00ed, bezmazn\u00fd a nekovov\u00fd \u0159et\u011bzov\u00fd pohon by m\u011bly b\u00fdt ozuben\u00e9 kolo a \u0159et\u011bz vyrobeny z kompatibiln\u00edch polymern\u00edch materi\u00e1l\u016f. Korea Ever-Power dod\u00e1v\u00e1 odpov\u00eddaj\u00edc\u00ed <a style=\"color: #c45c00; text-decoration: none; border-bottom: 1px solid #e8a87c;\" href=\"https:\/\/sprocket-chain.net\/cs\/kategorie-produktu\/chain\/\">Plastov\u00fd v\u00e1le\u010dkov\u00fd \u0159et\u011bz #25<\/a> ze t\u0159\u00ed standardn\u00edch materi\u00e1l\u016f pro p\u00e1rov\u00e1n\u00ed s v\u00fd\u0161e uveden\u00fdmi ozuben\u00fdmi koly:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3269\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Types-of-chain.webp\" alt=\"Typy \u0159et\u011bz\u016f\" width=\"1671\" height=\"528\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Types-of-chain.webp 1671w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Types-of-chain-1280x404.webp 1280w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Types-of-chain-980x310.webp 980w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Types-of-chain-480x152.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1671px, 100vw\" \/><\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 16px 0 28px;\">\n<div style=\"flex: 1 1 180px; box-sizing: border-box; border-radius: 8px; overflow: hidden; text-align: center;\">\n<p>&nbsp;<\/p>\n<div style=\"background: #fff4ec; padding: 10px 12px;\"><strong style=\"color: #c45c00; display: block; font-size: 14px; margin-bottom: 4px;\">#25 Acetalov\u00fd (POM) \u0159et\u011bz<\/strong><br \/>\n<span style=\"font-size: 13px;\">Nejni\u017e\u0161\u00ed absorpce vlhkosti. Nejlep\u0161\u00ed rozm\u011brov\u00e1 stabilita ve vlhk\u00e9m prost\u0159ed\u00ed. Schv\u00e1leno FDA. Ide\u00e1ln\u00ed pro linky myt\u00ed potravin.<\/span><\/div>\n<\/div>\n<div style=\"flex: 1 1 180px; box-sizing: border-box; border-radius: 8px; overflow: hidden; text-align: center;\">\n<p>&nbsp;<\/p>\n<div style=\"background: #fff4ec; padding: 10px 12px;\"><strong style=\"color: #c45c00; display: block; font-size: 14px; margin-bottom: 4px;\">#25 Delrinov\u00fd \u0159et\u011bz<\/strong><br \/>\n<span style=\"font-size: 13px;\">DuPont Delrin acetal \u2013 p\u0159esnost s n\u00edzk\u00fdmi tolerancemi. Vysok\u00e1 tuhost pro polohovac\u00ed pohony. N\u00edzk\u00e9 t\u0159en\u00ed, chemick\u00e1 odolnost.<\/span><\/div>\n<\/div>\n<div style=\"flex: 1 1 180px; box-sizing: border-box; border-radius: 8px; overflow: hidden; text-align: center;\">\n<p>&nbsp;<\/p>\n<div style=\"background: #fff4ec; padding: 10px 12px;\"><strong style=\"color: #c45c00; display: block; font-size: 14px; margin-bottom: 4px;\">#25 Nylatronov\u00fd \u0159et\u011bz<\/strong><br \/>\n<span style=\"font-size: 13px;\">Nylon pln\u011bn\u00fd MoS\u2082. Nejlep\u0161\u00ed samomaz\u00e1n\u00ed ze v\u0161ech t\u0159\u00ed. Vhodn\u00e9 pro ozuben\u00e1 kola Nylatron pro kompatibiln\u00ed opot\u0159eben\u00ed.<\/span><\/div>\n<\/div>\n<\/div>\n<p style=\"font-size: 15px;\">P\u0159i p\u00e1rov\u00e1n\u00ed plastov\u00e9ho \u0159et\u011bzu s plastov\u00fdmi ozuben\u00fdmi koly ovliv\u0148uje materi\u00e1lov\u00e1 kompatibilita mezi \u0159et\u011bzem a ozuben\u00fdm kolem opot\u0159ebiteln\u00e9 rozhran\u00ed. Slad\u011bn\u00ed \u0159et\u011bzu Nylatron s ozuben\u00fdmi koly Nylatron udr\u017euje opot\u0159ebiteln\u00fd p\u00e1r v r\u00e1mci stejn\u00e9 materi\u00e1lov\u00e9 skupiny; pou\u017eit\u00ed acetalov\u00e9ho \u0159et\u011bzu s ozuben\u00fdmi koly Nylatron je tak\u00e9 b\u011b\u017en\u00e9, proto\u017ee r\u016fzn\u00e9 polymery vytv\u00e1\u0159ej\u00ed opot\u0159ebiteln\u00fd p\u00e1r s n\u00edzkou adhez\u00ed. Vyhn\u011bte se p\u00e1rov\u00e1n\u00ed dvou identick\u00fdch m\u011bkk\u00fdch polymer\u016f ve vysokoz\u00e1t\u011b\u017eov\u00fdch pohonech \u2013 podobn\u00e1 tvrdost m\u016f\u017ee v\u00e9st k vy\u0161\u0161\u00edmu adhezn\u00edmu opot\u0159eben\u00ed ne\u017e p\u00e1r s r\u016fzn\u00fdmi polymery. Pro pln\u011b validovan\u00fd <a style=\"color: #c45c00; text-decoration: none; border-bottom: 1px solid #e8a87c;\" href=\"https:\/\/chain-sprockets.net\/\" target=\"_blank\" rel=\"noopener\">syst\u00e9m plastov\u00e9ho \u0159et\u011bzu a ozuben\u00e9ho kola<\/a> Pro va\u0161i konkr\u00e9tn\u00ed aplikaci n\u00e1s kontaktujte s informacemi o preferovan\u00e9m polymeru, rychlosti \u0159et\u011bzu, zat\u00ed\u017een\u00ed a prost\u0159ed\u00ed.<\/p>\n<p><!-- MODULE F: CUSTOM PLASTIC SPROCKETS --><\/p>\n<h2 style=\"color: #c45c00; border-left: 4px solid #c45c00; padding-left: 12px; font-size: 1.25em;\">Plastov\u00e1 ozuben\u00e1 kola vyroben\u00e1 na zak\u00e1zku \u2013 nestandardn\u00ed po\u017eadavky<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 16px 0 28px;\">\n<div style=\"flex: 1 1 260px;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3266 aligncenter\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Plastic-chain-2.webp\" alt=\"Plastov\u00fd \u0159et\u011bz 2\" width=\"1699\" height=\"861\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Plastic-chain-2.webp 1699w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Plastic-chain-2-1280x649.webp 1280w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Plastic-chain-2-980x497.webp 980w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Plastic-chain-2-480x243.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1699px, 100vw\" \/><\/div>\n<\/div>\n<p style=\"font-size: 15px;\">Standardn\u00ed ozuben\u00e1 kola Nylatron s n\u00e1bojem B pokr\u00fdvaj\u00ed v\u011bt\u0161inu aplikac\u00ed s plastov\u00fdmi ozuben\u00fdmi koly #25. Pro nestandardn\u00ed po\u017eadavky nab\u00edz\u00ed Korea Ever-Power zak\u00e1zkov\u011b obr\u00e1b\u011bn\u00e1 plastov\u00e1 ozuben\u00e1 kola:<\/p>\n<ul style=\"padding-left: 1.4em; line-height: 2; margin-bottom: 16px; font-size: 15px;\">\n<li><strong>Nestandardn\u00ed druhy polymer\u016f<\/strong> \u2014 PTFE (teflon) pro chemickou odolnost vy\u0161\u0161\u00ed ne\u017e acetal\/nylon; polypropylen pro specifick\u00e1 kysel\u00e1 prost\u0159ed\u00ed; Kynar (PVDF) pro fluoridov\u00e9 a halogenov\u00e9 prost\u0159ed\u00ed; olejem pln\u011bn\u00fd nylon pro trval\u00e9 vysokocyklov\u00e9 zat\u00ed\u017een\u00ed<\/li>\n<li><strong>Velikosti metrick\u00fdch \u0159et\u011bz\u016f<\/strong> \u2014 zak\u00e1zkov\u00e1 plastov\u00e1 ozuben\u00e1 kola pro metrick\u00e9 \u0159et\u011bzy dle DIN 8187 o velikosti 06B, 08B, 10B a dal\u0161\u00ed velikosti z v\u00fd\u0161e uveden\u00fdch polymern\u00edch t\u0159\u00edd<\/li>\n<li><strong>Dvojit\u00e1 rozte\u010d plastov\u00fdch ozuben\u00fdch kol<\/strong> \u2014 Profily kompatibiln\u00ed s C2040 a C2050 z acetalu nebo UHMW pro aplikace v dopravn\u00edc\u00edch potravin, kde je kov zcela vylou\u010den<\/li>\n<li><strong>Proveden\u00ed A-desky a C-n\u00e1boje<\/strong> \u2014 neskladov\u00e9 konfigurace s libovoln\u00fdm po\u010dtem zub\u016f od 10 do 72 zub\u016f, obr\u00e1b\u011bn\u00e9 dle v\u00fdkresu z pevn\u00e9 polymerov\u00e9 ty\u010de nebo desky<\/li>\n<li><strong>Plastov\u00e1 ozuben\u00e1 kola s nap\u00ednac\u00edmi koly<\/strong> \u2014 kluzn\u00fd otvor nebo otvor s bronzov\u00fdm pouzdrem pro voln\u011b se pohybuj\u00edc\u00ed nap\u00ednac\u00ed lo\u017eiska v pln\u011b nekovov\u00fdch dopravn\u00edkov\u00fdch syst\u00e9mech<\/li>\n<\/ul>\n<p style=\"font-size: 15px;\">Zak\u00e1zkov\u00e1 plastov\u00e1 ozuben\u00e1 kola maj\u00ed obvykle dodac\u00ed lh\u016ftu 2\u20133 t\u00fddny od obdr\u017een\u00ed potvrzen\u00e9ho v\u00fdkresu nebo specifikace. Uve\u010fte velikost \u0159et\u011bzu ANSI, po\u010det zub\u016f, typ n\u00e1boje, pr\u016fm\u011br otvoru, rozm\u011bry pera a druh polymeru. P\u0159ed obr\u00e1b\u011bn\u00edm v\u00e1m vr\u00e1t\u00edme v\u00fdkres ke schv\u00e1len\u00ed.<\/p>\n<p><!-- MODULE G: APPLICATIONS --><\/p>\n<h2 style=\"color: #c45c00; border-left: 4px solid #c45c00; padding-left: 12px; font-size: 1.25em;\">Kde jsou v korejsk\u00e9m pr\u016fmyslu specifikov\u00e1na plastov\u00e1 ozuben\u00e1 kola #25<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 20px 0 32px;\">\n<div style=\"flex: 1 1 260px; box-sizing: border-box; background: #fff; border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #c45c00; color: #fff; padding: 10px 14px; font-weight: bold; font-size: 0.95em;\">\ud83c\udf71 Zpracov\u00e1n\u00ed a balen\u00ed potravin<\/div>\n<p style=\"padding: 12px 14px; margin: 0; font-size: 14px;\">Korejsk\u00e9 linky na balen\u00ed instantn\u00edch potravin, sva\u010din a pln\u011bn\u00ed n\u00e1poj\u016f pou\u017e\u00edvaj\u00ed na pohonech dopravn\u00edch \u0159et\u011bz\u016f v z\u00f3n\u011b kontaktu s potravinami ozuben\u00e1 kola z acetalu nebo plastu UHMW #25. Nen\u00ed nutn\u00e9 \u017e\u00e1dn\u00e9 maz\u00e1n\u00ed, co\u017e eliminuje riziko kontaminace balen\u00e9ho produktu olejem z \u0159et\u011bzu podle HACCP. T\u00e9m\u011b\u0159 nulov\u00e1 absorpce vlhkosti acetalu udr\u017euje p\u0159esnou rozte\u010d \u0159et\u011bzu i p\u0159i ka\u017edodenn\u00edm \u010di\u0161t\u011bn\u00ed p\u00e1rou a mokr\u00fdch provozn\u00edch podm\u00ednk\u00e1ch, kter\u00e9 jsou typick\u00e9 pro korejsk\u00e9 potravin\u00e1\u0159sk\u00e9 z\u00e1vody.<\/p>\n<\/div>\n<div style=\"flex: 1 1 260px; box-sizing: border-box; background: #fff; border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #c45c00; color: #fff; padding: 10px 14px; font-weight: bold; font-size: 0.95em;\">\ud83d\udd2c \u010cist\u00e9 prostory a elektronika<\/div>\n<p style=\"padding: 12px 14px; margin: 0; font-size: 14px;\">Syst\u00e9my pro manipulaci s polovodi\u010dov\u00fdmi desti\u010dkami, p\u0159epravu sou\u010d\u00e1stek plo\u0161n\u00fdch spoj\u016f a dopravn\u00edky LCD panel\u016f v korejsk\u00e9m odv\u011btv\u00ed v\u00fdroby elektroniky vy\u017eaduj\u00ed nemagnetick\u00e9 a \u010d\u00e1stice neuvol\u0148uj\u00edc\u00ed hnac\u00ed komponenty. Plastov\u00e1 ozuben\u00e1 kola z Nylatronu spl\u0148uj\u00ed oba po\u017eadavky \u2013 \u017e\u00e1dn\u00e1 magnetick\u00e1 p\u0159ita\u017elivost k polovodi\u010dov\u00fdm sou\u010d\u00e1stk\u00e1m a mazivo MoS\u2082 je zadr\u017eov\u00e1no v polymern\u00ed matrici, m\u00edsto aby se uvol\u0148ovalo jako \u010d\u00e1stice do \u010dist\u00e9ho ovzdu\u0161\u00ed.<\/p>\n<\/div>\n<div style=\"flex: 1 1 260px; box-sizing: border-box; background: #fff; border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #c45c00; color: #fff; padding: 10px 14px; font-weight: bold; font-size: 0.95em;\">\ud83d\udc8a Farmaceutick\u00e1 v\u00fdroba<\/div>\n<p style=\"padding: 12px 14px; margin: 0; font-size: 14px;\">Farmaceutick\u00e9 linky na v\u00fdrobu tablet a kapsl\u00ed regulovan\u00e9 spr\u00e1vnou v\u00fdrobn\u00ed prax\u00ed (GMP) v Koreji vy\u017eaduj\u00ed zdokumentovanou shodu materi\u00e1l\u016f u v\u0161ech slo\u017eek, kter\u00e9 jsou v kontaktu s produktem nebo jsou nad n\u00edm. Acetalov\u00e9 a UHMW t\u0159\u00eddy schv\u00e1len\u00e9 FDA poskytuj\u00ed dokumentaci o biokompatibilit\u011b podle USP t\u0159\u00eddy VI, kter\u00e1 je pot\u0159ebn\u00e1 pro dokumentaci GMP. \u017d\u00e1dn\u00e9 extern\u00ed mazivo znamen\u00e1, \u017ee se mazivo nep\u0159en\u00e1\u0161\u00ed do obalu produktu.<\/p>\n<\/div>\n<\/div>\n<p><!-- MODULE H: WHY KOREA EVER-POWER --><\/p>\n<h2 style=\"color: #c45c00; border-left: 4px solid #c45c00; padding-left: 12px; font-size: 1.25em;\">Pro\u010d Korea Ever-Power Chain and Sprocket<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; border-radius: 6px; margin-bottom: 16px;\" title=\"P\u0159esn\u00e9 CNC obr\u00e1b\u011bn\u00ed plastov\u00e9ho ozuben\u00e9ho kola Ever-Power z Koreje, nylatron acetal\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/ever-power-workshop-3.webp\" alt=\"P\u0159esn\u00e9 CNC obr\u00e1b\u011bn\u00ed plastov\u00e9ho ozuben\u00e9ho kola Ever-Power z Koreje, nylatron acetal\" \/><\/p>\n<p style=\"font-size: 15px;\"><a style=\"color: #c45c00; text-decoration: none; border-bottom: 1px solid #e8a87c;\" href=\"https:\/\/sprocket-chain.net\/cs\/\">Korea Ever-Power Chain and Sprocket Co., Ltd.<\/a> dod\u00e1v\u00e1 kompletn\u00ed \u0159adu plastov\u00fdch ozuben\u00fdch kol #25 s materi\u00e1lovou dokumentac\u00ed a mo\u017enostmi zak\u00e1zkov\u00e9ho konstruov\u00e1n\u00ed:<\/p>\n<div style=\"margin: 16px 0 32px;\">\n<div style=\"display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid #f0d5c0; align-items: flex-start; font-size: 15px;\"><span style=\"color: #c45c00; font-weight: bold; flex-shrink: 0;\">\u2726<\/span><strong>Kompletn\u00ed sortiment n\u00e1boj\u016f Nylatron B 10\u201360T skladem<\/strong> \u2014 \u017e\u00e1dn\u00e9 minim\u00e1ln\u00ed objedn\u00e1vkov\u00e9 mno\u017estv\u00ed; k dispozici jsou jednotliv\u00e9 kusy pro prototypy a n\u00e1hradn\u00ed objedn\u00e1vky<\/div>\n<div style=\"display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid #f0d5c0; align-items: flex-start; font-size: 15px;\"><span style=\"color: #c45c00; font-weight: bold; flex-shrink: 0;\">\u2726<\/span><strong>K dispozici v\u00edce druh\u016f polymer\u016f<\/strong> \u2014 Nylatron, acetal, nylon, UHMW-PE a speci\u00e1ln\u00ed druhy (PTFE, Kynar, polypropylen) pro zak\u00e1zkov\u00e9 objedn\u00e1vky<\/div>\n<div style=\"display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid #f0d5c0; align-items: flex-start; font-size: 15px;\"><span style=\"color: #c45c00; font-weight: bold; flex-shrink: 0;\">\u2726<\/span><strong>Dokumentace materi\u00e1lov\u00fdch t\u0159\u00edd schv\u00e1len\u00fdch FDA<\/strong> \u2014 certifik\u00e1ty materi\u00e1l\u016f potvrzuj\u00edc\u00ed shodu s FDA 21 CFR dostupn\u00e9 pro po\u017eadavky na zad\u00e1v\u00e1n\u00ed ve\u0159ejn\u00fdch zak\u00e1zek v oblasti potravin, l\u00e9\u010div a GMP<\/div>\n<div style=\"display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid #f0d5c0; align-items: flex-start; font-size: 15px;\"><span style=\"color: #c45c00; font-weight: bold; flex-shrink: 0;\">\u2726<\/span><strong>Obr\u00e1b\u011bn\u00ed zak\u00e1zkov\u00fdch otvor\u016f<\/strong> \u2014 dokon\u010den\u00fd otvor s nerezov\u00fdmi stav\u011bc\u00edmi \u0161rouby; zak\u00e1zkov\u00e9 polymerov\u00e9 t\u0159\u00eddy a nestandardn\u00ed po\u010dty zub\u016f k dispozici z CNC obr\u00e1b\u011bn\u00e9 pln\u00e9 ty\u010de<\/div>\n<div style=\"display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid #f0d5c0; align-items: flex-start; font-size: 15px;\"><span style=\"color: #c45c00; font-weight: bold; flex-shrink: 0;\">\u2726<\/span><strong>Skladem je p\u00e1rovan\u00fd plastov\u00fd \u0159et\u011bz<\/strong> \u2014 \u0158et\u011bz #25 z acetalu, delrinu a nylatronu dod\u00e1van\u00fd spolu s ozuben\u00fdmi koly pro pln\u011b nekovov\u00e9 pohonn\u00e9 syst\u00e9my<\/div>\n<div style=\"display: flex; gap: 12px; padding: 10px 0; align-items: flex-start; font-size: 15px;\"><span style=\"color: #c45c00; font-weight: bold; flex-shrink: 0;\">\u2726<\/span><strong>Konzultace s v\u00fdb\u011brem materi\u00e1lu<\/strong> \u2014 popi\u0161te n\u00e1m chemik\u00e1lie pro myt\u00ed, provozn\u00ed teplotu a po\u017eadavky na shodu s p\u0159edpisy a my p\u0159ed objedn\u00e1n\u00edm potvrd\u00edme spr\u00e1vn\u00fd druh polymeru<\/div>\n<\/div>\n<p><!-- MODULE: FAQ --><\/p>\n<h2 style=\"color: #c45c00; border-left: 4px solid #c45c00; padding-left: 12px; font-size: 1.25em;\">\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n<div style=\"display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px;\">\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #fce8d8; color: #c45c00; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">Jak\u00e9 zat\u00ed\u017een\u00ed p\u0159enese plastov\u00e9 ozuben\u00e9 kolo #25 ve srovn\u00e1n\u00ed s ocelov\u00fdm?<\/div>\n<div style=\"padding: 13px 14px; background: #fff9f5; font-size: 15px; line-height: 1.75;\">Zuby plastov\u00fdch \u0159et\u011bzov\u00fdch kol se p\u0159i zat\u00ed\u017een\u00ed elasticky proh\u00fdbaj\u00ed, co\u017e umo\u017e\u0148uje sou\u010dasn\u00e9 sd\u00edlen\u00ed pracovn\u00edho zat\u00ed\u017een\u00ed v\u00edce zuby \u2013 na rozd\u00edl od oceli, kde je zat\u00ed\u017een\u00ed v dan\u00e9m okam\u017eiku soust\u0159ed\u011bno na jeden nebo dva zuby. V\u00fdsledkem je, \u017ee spr\u00e1vn\u011b specifikovan\u00e9 plastov\u00e9 \u0159et\u011bzov\u00e9 kolo dok\u00e1\u017ee odpov\u00eddat pln\u00e9mu pracovn\u00edmu zat\u00ed\u017een\u00ed \u0159et\u011bzu #25 p\u0159i n\u00edzk\u00fdch a\u017e st\u0159edn\u00edch rychlostech. Limituj\u00edc\u00edm faktorem je teplota a rychlost: nad p\u0159ibli\u017en\u011b 1,5 m\/s nebo 60 \u00b0C se sni\u017euje odolnost polymeru proti te\u010den\u00ed a kles\u00e1 jeho nosnost. U plastov\u00fdch \u0159et\u011bzov\u00fdch kol #25 je maxim\u00e1ln\u00ed doporu\u010den\u00fd p\u0159en\u00e1\u0161en\u00fd v\u00fdkon p\u0159ibli\u017en\u011b 0,2\u20130,5 kW v z\u00e1vislosti na rychlosti \u2013 ov\u011b\u0159te si to v datov\u00e9m listu materi\u00e1lu pro zvolen\u00fd druh polymeru.<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #fce8d8; color: #c45c00; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">Pro\u010d nylon ve vod\u011b bobtn\u00e1, ale acetal ne?<\/div>\n<div style=\"padding: 13px 14px; background: #fff9f5; font-size: 15px; line-height: 1.75;\">Nylon (polyamid) obsahuje ve sv\u00e9m polymern\u00edm \u0159et\u011bzci amidov\u00e9 skupiny, kter\u00e9 tvo\u0159\u00ed vod\u00edkov\u00e9 vazby s molekulami vody \u2013 polymer doslova absorbuje vodu do sv\u00e9 struktury, co\u017e zp\u016fsobuje bobtn\u00e1n\u00ed. Rovnov\u00e1\u017en\u00fd obsah vlhkosti ve vlhk\u00e9m vzduchu je 2\u201341 TP3T pro PA6, a\u017e 81 TP3T pro PA6\/66 v pono\u0159en\u00ed. Toto bobtn\u00e1n\u00ed se projevuje utahov\u00e1n\u00edm otvoru a zm\u011bnou pr\u016fm\u011bru rozte\u010de. Acetal (polyoxymethylen, POM) nem\u00e1 amidov\u00e9 skupiny \u2013 jeho etherov\u00e9 vazby se nev\u00e1\u017eou s vodou. Absorpce vlhkosti je ni\u017e\u0161\u00ed ne\u017e 0,21 TP3T i p\u0159i del\u0161\u00edm pono\u0159en\u00ed. Pro ozuben\u00e1 kola v aplikac\u00edch ur\u010den\u00fdch k myt\u00ed nebo pono\u0159en\u00ed je acetal v\u017edy spr\u00e1vnou volbou oproti oby\u010dejn\u00e9mu nylonu.<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #fce8d8; color: #c45c00; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">Mohou plastov\u00e1 ozuben\u00e1 kola b\u011b\u017eet se standardn\u00edm ocelov\u00fdm \u0159et\u011bzem #25, nebo pot\u0159ebuji plastov\u00fd \u0159et\u011bz?<\/div>\n<div style=\"padding: 13px 14px; background: #fff9f5; font-size: 15px; line-height: 1.75;\">Plastov\u00e1 ozuben\u00e1 kola se bez \u00faprav pou\u017e\u00edvaj\u00ed se standardn\u00edm ocelov\u00fdm \u0159et\u011bzem ANSI #25. Profil zubu je identick\u00fd s verz\u00ed s ocelov\u00fdm ozuben\u00fdm kolem a rozm\u011bry \u0159et\u011bzu #25 z\u016fst\u00e1vaj\u00ed nezm\u011bn\u011bny. Ocelov\u00fd \u0159et\u011bz s plastov\u00fdmi ozuben\u00fdmi koly je ve skute\u010dnosti b\u011b\u017enou kombinac\u00ed \u2013 m\u011bk\u010d\u00ed plocha zubu sni\u017euje opot\u0159eben\u00ed v\u00e1le\u010dk\u016f \u0159et\u011bzu t\u00edm, \u017ee p\u016fsob\u00ed jako ob\u011btn\u00ed prvek, nikoli samotn\u00fd \u0159et\u011bz. Celoplastov\u00fd \u0159et\u011bz pou\u017e\u00edvejte pouze tehdy, kdy\u017e aplikace v\u00fdslovn\u011b vylu\u010duje kov (z\u00f3na kontaktu s potravinami, magnetick\u00e1 rezonance, oplachov\u00e1n\u00ed s detekc\u00ed kov\u016f). Celoplastov\u00fd \u0159et\u011bz m\u00e1 mnohem ni\u017e\u0161\u00ed pevnost v tahu ne\u017e ocel a nem\u011bl by se pou\u017e\u00edvat jako p\u0159\u00edm\u00e1 n\u00e1hrada ocelov\u00e9ho \u0159et\u011bzu bez kontroly nosnosti.<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #fce8d8; color: #c45c00; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">Co znamen\u00e1 \u201eschv\u00e1leno FDA\u201c pro plastov\u00e1 ozuben\u00e1 kola \u2013 kter\u00e1 regulace se na n\u011b vztahuje?<\/div>\n<div style=\"padding: 13px 14px; background: #fff9f5; font-size: 15px; line-height: 1.75;\">Soulad s p\u0159edpisy FDA pro plastov\u00e9 materi\u00e1ly v potravin\u00e1\u0159sk\u00e9m za\u0159\u00edzen\u00ed se \u0159\u00edd\u00ed 21 CFR (Code of Federal Regulations). Acetal pou\u017e\u00edvan\u00fd v aplikac\u00edch p\u0159ich\u00e1zej\u00edc\u00edch do styku s potravinami obvykle spl\u0148uje 21 CFR 177.2470; UHMW-PE spl\u0148uje 21 CFR 177.1520. Tyto p\u0159edpisy specifikuj\u00ed, kter\u00e9 p\u0159\u00edsady a pomocn\u00e9 l\u00e1tky jsou povoleny v materi\u00e1lech, kter\u00e9 p\u0159ich\u00e1zej\u00ed do styku s potravinami. \u201eSchv\u00e1leno FDA\u201c v tomto kontextu znamen\u00e1, \u017ee polymern\u00ed slo\u017een\u00ed (v\u010detn\u011b barviv nebo stabiliz\u00e1tor\u016f) je vyrobeno ze slo\u017eek uveden\u00fdch na seznamech l\u00e1tek schv\u00e1len\u00fdch FDA. P\u0159i objedn\u00e1v\u00e1n\u00ed pro aplikace p\u0159ich\u00e1zej\u00edc\u00ed do styku s potravinami uve\u010fte, \u017ee po\u017eadujete certifik\u00e1t materi\u00e1lu potvrzuj\u00edc\u00ed soulad s 21 CFR FDA, a my jej p\u0159ilo\u017e\u00edme k dodac\u00ed dokumentaci.<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #fce8d8; color: #c45c00; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">Jak\u00e1 je maxim\u00e1ln\u00ed provozn\u00ed teplota pro plastov\u00e1 ozuben\u00e1 kola?<\/div>\n<div style=\"padding: 13px 14px; background: #fff9f5; font-size: 15px; line-height: 1.75;\">Praktick\u00e9 maxim\u00e1ln\u00ed trval\u00e9 provozn\u00ed teploty: Nylatron 100\u2013115 \u00b0C, Acetal 90\u2013110 \u00b0C, oby\u010dejn\u00fd nylon 100\u2013120 \u00b0C, UHMW-PE 80\u201390 \u00b0C. Toto jsou teploty, p\u0159i kter\u00fdch si materi\u00e1l udr\u017euje dostate\u010dnou odolnost proti te\u010den\u00ed p\u0159i zat\u00ed\u017een\u00ed \u2013 pokud teplota p\u0159ekro\u010d\u00ed limit, polymer se te\u010de a zuby ozuben\u00fdch kol se p\u0159i opakovan\u00e9m zat\u00ed\u017een\u00ed zub\u016f postupn\u011b deformuj\u00ed. Kr\u00e1tkodob\u00e9 v\u00fdkyvy nad tyto teploty b\u011bhem spou\u0161t\u011bn\u00ed nebo \u010di\u0161t\u011bn\u00ed p\u00e1rou jsou p\u0159ijateln\u00e9, pokud jsou kr\u00e1tk\u00e9. Pro aplikace nad 100 \u00b0C specifikujte nylon vyztu\u017een\u00fd sklen\u011bn\u00fdmi vl\u00e1kny (GF Nylon) nebo zva\u017ete kovov\u00e1 ozuben\u00e1 kola \u2013 pro doporu\u010den\u00ed materi\u00e1lu n\u00e1s kontaktujte s va\u0161\u00edm teplotn\u00edm profilem.<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #fce8d8; color: #c45c00; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">Jak namontuji plastov\u00e9 ozuben\u00e9 kolo na h\u0159\u00eddel s dr\u00e1\u017ekou pro pero?<\/div>\n<div style=\"padding: 13px 14px; background: #fff9f5; font-size: 15px; line-height: 1.75;\">Plastov\u00e1 ozuben\u00e1 kola s hotov\u00fdmi otvory obsahuj\u00ed obrobenou dr\u00e1\u017eku pro pero a dva stav\u011bc\u00ed \u0161rouby z nerezov\u00e9 oceli. Instalace je stejn\u00e1 jako u ocelov\u00e9ho ozuben\u00e9ho kola: zarovnejte dr\u00e1\u017eku pro pero, nasu\u0148te ji na h\u0159\u00eddel s nasazen\u00fdm perem a ut\u00e1hn\u011bte stav\u011bc\u00ed \u0161rouby na p\u0159edepsan\u00fd moment (obvykle 3\u20136 Nm pro nerezov\u00e9 stav\u011bc\u00ed \u0161rouby M4\u2013M6 z nylatronu nebo acetalu). Nep\u0159etahujte \u2013 stav\u011bc\u00ed \u0161roub m\u016f\u017ee stla\u010dit a prasknout materi\u00e1l n\u00e1boje, pokud je utahov\u00e1n za mez kluzu plastu v tlaku. U plastov\u00fdch ozuben\u00fdch kol je spr\u00e1vn\u00fd postup utahov\u00e1n\u00ed prsty plus \u010dtvrt ot\u00e1\u010dky; pou\u017eijte sp\u00ed\u0161e pojistku z\u00e1vit\u016f ne\u017e vysok\u00fd moment, abyste zabr\u00e1nili zp\u011btn\u00e9mu uvoln\u011bn\u00ed stav\u011bc\u00edho \u0161roubu b\u011bhem provozu.<\/div>\n<\/div>\n<\/div>\n<p><!-- MODULE: REVIEWS --><\/p>\n<h2 style=\"color: #c45c00; border-left: 4px solid #c45c00; padding-left: 12px; font-size: 1.25em;\">Recenze z\u00e1kazn\u00edk\u016f<\/h2>\n<p style=\"color: #666; font-size: 13px; margin-bottom: 16px;\">Ov\u011b\u0159en\u00e1 zp\u011btn\u00e1 vazba od z\u00e1kazn\u00edk\u016f v Koreji a okoln\u00edch trz\u00edch.<\/p>\n<div style=\"display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px;\">\n<div style=\"border-radius: 8px; padding: 16px; background: #fff9f5; border-left: 4px solid #c45c00;\">\n<p><strong style=\"color: #c45c00; display: block; margin-bottom: 6px; font-size: 14px;\">Park Soo-bin, in\u017een\u00fdr bezpe\u010dnosti potravin, v\u00fdrobce instantn\u00edch nudl\u00ed, Gyeonggi-do (za\u010d\u00e1tek roku 2025)<\/strong><\/p>\n<p style=\"margin: 0; font-size: 14px; line-height: 1.75;\">\u201eNa\u0161i linku na d\u00e1vkov\u00e1n\u00ed ko\u0159en\u00edc\u00edho pr\u00e1\u0161ku jsme p\u0159evedli z ocelov\u00fdch na plastov\u00e1 ozuben\u00e1 kola z acetalu, a to konkr\u00e9tn\u011b proto, \u017ee HACCP od n\u00e1s vy\u017eadoval odstran\u011bn\u00ed ve\u0161ker\u00e9ho maziva do 600 mm od otev\u0159en\u00e9ho proudu produktu. Ozuben\u00e1 kola Acetal 25B20 od korejsk\u00e9 spole\u010dnosti Ever-Power b\u011b\u017e\u00ed ji\u017e 14 m\u011bs\u00edc\u016f bez maz\u00e1n\u00ed a bez m\u011b\u0159iteln\u00e9ho opot\u0159eben\u00ed v pr\u016fm\u011bru rozte\u010de. P\u0159i dod\u00e1n\u00ed jsme poskytli certifik\u00e1ty o shod\u011b s materi\u00e1ly, jak po\u017eadujeme pro dokumentaci GMP.\u201c<\/p>\n<\/div>\n<div style=\"border-radius: 8px; padding: 16px; background: #fff; border-left: 4px solid #c45c00;\">\n<p><strong style=\"color: #c45c00; display: block; margin-bottom: 6px; font-size: 14px;\">Kim Dong-young, in\u017een\u00fdr za\u0159\u00edzen\u00ed, tov\u00e1rna na polovodi\u010de, Gyeonggi-do (4. \u010dtvrtlet\u00ed 2024)<\/strong><\/p>\n<p style=\"margin: 0; font-size: 14px; line-height: 1.75;\">\u201eN\u00e1\u0161 syst\u00e9m pro p\u0159epravu nosi\u010d\u016f desti\u010dek pot\u0159eboval nemagnetick\u00e9, nevodiv\u00e9 komponenty pohonu kv\u016fli citlivosti produktu na elektrostatickou elekt\u0159inu (ESD). Spole\u010dnost Korea Ever-Power dodala ozuben\u00e1 kola Nylatron 25B18 s dokon\u010den\u00fdmi otvory. Obsah MoS\u2082 v Nylatronu se konkr\u00e9tn\u011b t\u00fdk\u00e1 n\u011bkter\u00fdch procesn\u00edch mana\u017eer\u016f citliv\u00fdch na elektrostatickou elekt\u0159inu \u2013 po \u0161esti m\u011bs\u00edc\u00edch provozu jsme testovali a nepotvrdili, \u017ee by v na\u0161em monitorov\u00e1n\u00ed kvality ovzdu\u0161\u00ed v \u010dist\u00fdch prostor\u00e1ch nebyla kontaminov\u00e1na \u010d\u00e1sticemi. Vyhovuje dan\u00e9 aplikaci.\u201c<\/p>\n<\/div>\n<div style=\"border-radius: 8px; padding: 16px; background: #fff9f5; border-left: 4px solid #c45c00;\">\n<p><strong style=\"color: #c45c00; display: block; margin-bottom: 6px; font-size: 14px;\">Jeong Hae-jin, technik \u00fadr\u017eby, linka farmaceutick\u00fdch tablet, Chungbuk (2025)<\/strong><\/p>\n<p style=\"margin: 0; font-size: 14px; line-height: 1.75;\">\u201ePro v\u0161echny \u0159et\u011bzov\u00e9 pohony v na\u0161\u00ed oblasti lisov\u00e1n\u00ed tablet GMP specifikujeme acetalov\u00e1 plastov\u00e1 ozuben\u00e1 kola. Certifik\u00e1ty FDA 21 CFR jsou regula\u010dn\u00edm po\u017eadavkem pro na\u0161i produktovou dokumentaci. Spole\u010dnost Korea Ever-Power d\u016fsledn\u011b poskytuje po\u017eadovanou dokumentaci k dod\u00e1vce. Dodac\u00ed lh\u016fta pro standardn\u00ed velikosti je 10 dn\u00ed. Nyn\u00ed objedn\u00e1v\u00e1me ka\u017edoro\u010dn\u011b v d\u00e1vk\u00e1ch, abychom si udr\u017eeli \u0161estim\u011bs\u00ed\u010dn\u00ed z\u00e1sobu n\u00e1hradn\u00edch d\u00edl\u016f na m\u00edst\u011b.\u201c<\/p>\n<\/div>\n<div style=\"border-radius: 8px; padding: 16px; background: #fff; border-left: 4px solid #c45c00;\">\n<p><strong style=\"color: #c45c00; display: block; margin-bottom: 6px; font-size: 14px;\">Oh Sung-hyun, konstrukt\u00e9r, v\u00fdrobce origin\u00e1ln\u00edch za\u0159\u00edzen\u00ed pro kancel\u00e1\u0159skou automatizaci, Soul (za\u010d\u00e1tek roku 2025)<\/strong><\/p>\n<p style=\"margin: 0; font-size: 14px; line-height: 1.75;\">\u201eV pohonech pod\u00e1v\u00e1n\u00ed pap\u00edru pou\u017e\u00edv\u00e1me ozuben\u00e1 kola #25 Nylatron, proto\u017ee sn\u00ed\u017een\u00ed hluku oproti oceli je okam\u017eit\u011b znateln\u00e9 \u2013 a je d\u016fle\u017eit\u00e9 pro kancel\u00e1\u0159sk\u00e9 vybaven\u00ed. Charakteristika vych\u00fdlen\u00ed zub\u016f tak\u00e9 absorbuje r\u00e1zov\u00e9 zat\u00ed\u017een\u00ed p\u0159i zasek\u00e1v\u00e1n\u00ed pap\u00edru bez prask\u00e1n\u00ed zub\u016f, co\u017e byl probl\u00e9m u mal\u00fdch ocelov\u00fdch ozuben\u00fdch kol na stejn\u00e9m mechanismu. Korea Ever-Power dod\u00e1v\u00e1 v p\u0159esn\u00e9m otvoru a dr\u00e1\u017ece pro pero, kter\u00e9 specifikujeme, s 9denn\u00ed dodac\u00ed lh\u016ftou.\u201c<\/p>\n<\/div>\n<div style=\"border-radius: 8px; padding: 16px; background: #fff9f5; border-left: 4px solid #c45c00;\">\n<p><strong style=\"color: #c45c00; display: block; margin-bottom: 6px; font-size: 14px;\">Han Min-seong, procesn\u00ed in\u017een\u00fdr, chemick\u00fd z\u00e1vod, Ulsan (2024)<\/strong><\/p>\n<p style=\"margin: 0; font-size: 14px; line-height: 1.75;\">\u201ePot\u0159ebovali jsme plastov\u00e1 ozuben\u00e1 kola #25 pro dopravn\u00edk uvnit\u0159 pouzdra pro manipulaci s plynn\u00fdm chl\u00f3rem \u2013 ocel v t\u00e9to atmosf\u00e9\u0159e okam\u017eit\u011b koroduje a nerezov\u00e1 ocel m\u00e1 v p\u016fsoben\u00ed chlorid\u016f riziko korozn\u00edho prask\u00e1n\u00ed pod nap\u011bt\u00edm. Spole\u010dnost Korea Ever-Power pro tuto konkr\u00e9tn\u00ed aplikaci doporu\u010dila PVDF (Kynar), obroben\u00fd na m\u00edru podle na\u0161ich po\u017eadavk\u016f na po\u010det zub\u016f a pr\u016fm\u011br otvoru. Po \u0161esti m\u011bs\u00edc\u00edch instalace nedo\u0161lo k \u017e\u00e1dn\u00e9 korozi \u2013 doporu\u010den\u00fd materi\u00e1l byl technicky bezchybn\u00fd.\u201c<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<div style=\"border-left: 4px solid #c45c00; background: #fff4ec; padding: 16px 18px; margin-bottom: 32px; border-radius: 0 6px 6px 0;\">\n<p style=\"margin: 0; line-height: 1.8; font-size: 15px;\">Korea Ever-Power <strong style=\"color: #c45c00;\">Plastov\u00e1 ozuben\u00e1 kola #25<\/strong> \u2014 Nylatron, Acetal, Nylon a UHMW \u2014 jsou spr\u00e1vnou volbou, kdy\u017e ocelov\u00e1 ozuben\u00e1 kola koroduj\u00ed, kontaminuj\u00ed se, jisk\u0159\u00ed nebo vyd\u00e1vaj\u00ed p\u0159\u00edli\u0161 mnoho hluku. Samomazn\u00fd polymern\u00ed materi\u00e1l eliminuje mastnotu v <strong style=\"color: #c45c00;\">aplikace v potravin\u00e1\u0159sk\u00e9 kvalit\u011b a \u010dist\u00fdch prostor\u00e1ch<\/strong>Pro p\u0159\u00edm\u00fd kontakt s potravinami jsou k dispozici typy schv\u00e1len\u00e9 FDA. Plastick\u00e9 vych\u00fdlen\u00ed zub\u016f p\u0159i zat\u00ed\u017een\u00ed znamen\u00e1, \u017ee n\u011bkolik zub\u016f se sou\u010dasn\u011b d\u011bl\u00ed o pracovn\u00ed zat\u00ed\u017een\u00ed \u2013 co\u017e d\u00e1v\u00e1 <a style=\"color: #c45c00; text-decoration: none; border-bottom: 1px solid #e8a87c;\" href=\"https:\/\/sprocket-chain.net\/cs\/kategorie-produktu\/chain\/\">v\u00e1le\u010dkov\u00fd \u0159et\u011bz<\/a> nosnost, kter\u00e1 odpov\u00edd\u00e1 pln\u00e9mu pracovn\u00edmu zat\u00ed\u017een\u00ed \u0159et\u011bzu #25, a to i p\u0159es nekovov\u00fd materi\u00e1l.<\/p>\n<\/div>","protected":false},"featured_media":3267,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[6658],"product_tag":[],"class_list":{"0":"post-3265","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sprocket","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/product\/3265","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/comments?post=3265"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/media\/3267"}],"wp:attachment":[{"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/media?parent=3265"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/product_brand?post=3265"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/product_cat?post=3265"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/product_tag?post=3265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}