{"id":3322,"date":"2026-05-14T03:42:24","date_gmt":"2026-05-14T03:42:24","guid":{"rendered":"https:\/\/sprocket-chain.net\/?p=3322"},"modified":"2026-05-14T03:42:24","modified_gmt":"2026-05-14T03:42:24","slug":"sp-series-high-strength-chain-and-silent-chain-when-standard-roller-chain-is-not-enough","status":"publish","type":"post","link":"https:\/\/sprocket-chain.net\/cs\/sp-series-high-strength-chain-and-silent-chain-when-standard-roller-chain-is-not-enough\/","title":{"rendered":"Vysokopevnostn\u00ed a tich\u00fd \u0159et\u011bz \u0159ady SP: Kdy\u017e standardn\u00ed v\u00e1le\u010dkov\u00fd \u0159et\u011bz nesta\u010d\u00ed"},"content":{"rendered":"<div style=\"font-family: 'IBM Plex Sans','Segoe UI',system-ui,sans-serif; color: #1a2332; line-height: 1.78; max-width: 1240px; margin: 0 auto; padding: 0; word-break: break-word; overflow-wrap: break-word; font-size: clamp(14px,1.4vw + 8px,17px);\">\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 HERO \u2014 two-column product identity bars \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"position: relative; min-height: 460px; display: flex; align-items: center; background-image: url('https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/SP-Series-Roller-Chain.webp'); background-size: cover; background-position: center 35%; overflow: hidden;\">\n<div style=\"position: absolute; inset: 0; background: linear-gradient(90deg,rgba(10,16,26,0.97) 0%,rgba(10,16,26,0.85) 55%,rgba(10,16,26,0.30) 100%);\"><\/div>\n<p><!-- top identity strip --><\/p>\n<div style=\"position: absolute; top: 0; left: 0; right: 0; height: 5px; background: linear-gradient(90deg,#e8890a 0%,#e8890a 50%,#1a5fa8 50%,#1a5fa8 100%); z-index: 3;\"><\/div>\n<div style=\"position: relative; z-index: 2; padding: clamp(48px,8vw,80px) clamp(20px,5vw,64px); max-width: 800px;\">\n<div style=\"display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px;\">\n<div style=\"background: #e8890a; color: #fff; padding: 5px 14px; border-radius: 4px; font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(12px,1.3vw,15px); font-weight: 800; text-transform: uppercase; letter-spacing: 1px;\">V\u00e1le\u010dkov\u00fd \u0159et\u011bz \u0159ady SP<\/div>\n<div style=\"background: rgba(255,255,255,0.15); color: rgba(255,255,255,0.6); padding: 5px 12px; border-radius: 4px; font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(12px,1.3vw,15px); font-weight: 800; text-transform: uppercase; letter-spacing: 1px;\">vs.<\/div>\n<div style=\"background: #1a5fa8; color: #fff; padding: 5px 14px; border-radius: 4px; font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(12px,1.3vw,15px); font-weight: 800; text-transform: uppercase; letter-spacing: 1px;\">Tich\u00fd \u0159et\u011bz (s obr\u00e1cen\u00fdmi zuby)<\/div>\n<\/div>\n<h1 style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(28px,4.8vw,64px); font-weight: 800; color: #ffffff; text-transform: uppercase; line-height: 0.95; margin: 0 0 20px 0; letter-spacing: -0.5px;\">Vysokopevnostn\u00ed a tich\u00fd \u0159et\u011bz \u0159ady SP: Kdy\u017e standardn\u00ed v\u00e1le\u010dkov\u00fd \u0159et\u011bz nesta\u010d\u00ed<\/h1>\n<p style=\"color: rgba(255,255,255,0.80); font-size: clamp(14px,1.6vw,17px); margin: 0 0 26px 0; line-height: 1.68; max-width: 680px;\">\u0158et\u011bz \u0159ady SP nab\u00edz\u00ed o 25\u201330% vy\u0161\u0161\u00ed pevnost v tahu ne\u017e standardn\u00ed v\u00e1le\u010dkov\u00fd \u0159et\u011bz ANSI p\u0159i stejn\u00e9 rozte\u010di. Tich\u00fd \u0159et\u011bz t\u00e9m\u011b\u0159 zcela eliminuje hluk p\u0159i z\u00e1b\u011bru. Oba \u0159e\u0161\u00ed skute\u010dn\u00e1 omezen\u00ed standardn\u00edho v\u00e1le\u010dkov\u00e9ho \u0159et\u011bzu \u2013 v r\u016fzn\u00fdch sm\u011brech, pro r\u016fzn\u00e9 aplikace. Tento \u010dl\u00e1nek p\u0159esn\u011b vysv\u011btluje, kdy je kter\u00e9 z nich spr\u00e1vn\u00fdm \u0159e\u0161en\u00edm a kdy se jedn\u00e1 o zbyte\u010dn\u00fd n\u00e1klad.<\/p>\n<p><a style=\"display: inline-block; background: #e8890a; color: #ffffff; padding: 13px 28px; border-radius: 6px; font-weight: bold; text-decoration: none; font-size: clamp(13px,1.3vw,15px);\" href=\"https:\/\/sprocket-chain.net\/cs\/contact-us\/\">Vy\u017e\u00e1dejte si technickou radu pro \u0159adu SP nebo tich\u00fd \u0159et\u011bz<\/a><\/p>\n<\/div>\n<\/div>\n<div style=\"padding: clamp(36px,5vw,60px) clamp(20px,5vw,64px);\">\n<p><!-- OPENING --><\/p>\n<p style=\"margin: 0 0 22px 0;\">Korejsk\u00fd v\u00fdrobce lis\u016f provedl v roce 2023 modernizaci hnac\u00edch \u0159et\u011bz\u016f na sv\u00e9m 315tunov\u00e9m p\u0159enosov\u00e9m syst\u00e9mu lisu. Standardn\u00ed duplexn\u00ed \u0159et\u011bzy ANSI #80 dosahovaly prodlou\u017een\u00ed 3% p\u0159ibli\u017en\u011b za 900 hodin p\u0159i kombinovan\u00e9m r\u00e1zov\u00e9m a \u0161pi\u010dkov\u00e9m zat\u00ed\u017een\u00ed p\u0159enosov\u00e9ho mechanismu. Vyhodnocovan\u00e9 mo\u017enosti byly: upgrade na rozte\u010d #100 (o 50% v\u011bt\u0161\u00ed hmotnost \u0159et\u011bzu a vn\u011bj\u0161\u00ed pr\u016fm\u011br \u0159et\u011bzov\u00e9ho kola, co\u017e vy\u017eadovalo \u00fapravu stroje), pou\u017eit\u00ed duplexn\u00edho \u0159et\u011bzu #80 \u0159ady SP (beze zm\u011bny rozm\u011br\u016f, o 28% vy\u0161\u0161\u00ed mezn\u00ed zat\u00ed\u017een\u00ed, stejn\u00e1 sada \u0159et\u011bzov\u00fdch kol) nebo p\u0159epracov\u00e1n\u00ed s tich\u00fdm \u0159et\u011bzem (v\u00fdznamn\u00e9 sn\u00ed\u017een\u00ed \u0161\u00ed\u0159ky a vy\u0161\u0161\u00ed po\u0159izovac\u00ed n\u00e1klady). Byla vybr\u00e1na \u0159ada SP. \u017divotnost modernizovan\u00e9ho \u0159et\u011bzu p\u0159ekro\u010dila 2 200 hodin p\u0159ed prvn\u00edm vy\u0159azen\u00edm \u2013 co\u017e p\u0159edstavuje zlep\u0161en\u00ed oproti p\u016fvodn\u00edmu standardn\u00edmu \u0159et\u011bzu 144% bez nulov\u00e9 \u00fapravy geometrie stroje. Cel\u00e1 modernizace vy\u017eadovala dv\u011b n\u00e1hradn\u00ed sady \u0159et\u011bz\u016f a se\u0159\u00edzen\u00ed nap\u00edna\u010de. Celkov\u00e9 n\u00e1klady na in\u017een\u00fdrstv\u00ed byly minim\u00e1ln\u00ed ve srovn\u00e1n\u00ed s alternativami #100 nebo tich\u00fdmi \u0159et\u011bzy.<\/p>\n<p style=\"margin: 0 0 22px 0;\">\u0158ada SP a tich\u00e9 \u0159et\u011bzy jsou pr\u00e9miov\u00e9 kategorie produkt\u016f, kter\u00e9 jsou dra\u017e\u0161\u00ed ne\u017e standardn\u00ed v\u00e1le\u010dkov\u00e9 \u0159et\u011bzy a nab\u00edzej\u00ed specifick\u00e9 v\u00fdkonnostn\u00ed v\u00fdhody. Ot\u00e1zka v\u00fdb\u011bru nezn\u00ed \u201ekter\u00fd je lep\u0161\u00ed\u201c \u2013 zn\u00ed \u201ejak\u00e9 omezen\u00ed standardn\u00edho v\u00e1le\u010dkov\u00e9ho \u0159et\u011bzu moje aplikace skute\u010dn\u011b \u010del\u00ed a kter\u00fd produkt toto specifick\u00e9 omezen\u00ed \u0159e\u0161\u00ed?\u201c.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3164 aligncenter\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/roller-chain.webp\" alt=\"v\u00e1le\u010dkov\u00fd \u0159et\u011bz\" width=\"600\" height=\"600\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/roller-chain.webp 600w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/roller-chain-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 2 \u2014 SP-series explained \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"font-size: clamp(21px,2.8vw,33px); font-weight: bold; color: #1a2332; border-left: 4px solid #e8890a; padding-left: 14px; margin: 52px 0 18px;\">\u0158et\u011bz \u0159ady SP: Co ho d\u011bl\u00e1 siln\u011bj\u0161\u00edm a odkud poch\u00e1z\u00ed jeho s\u00edla<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 0; margin: 0 0 28px 0; border: 1px solid #dde3ea; border-radius: 12px; overflow: hidden;\">\n<div style=\"flex: 1; min-width: 240px; padding: 22px 22px; background: #fff4e5; box-sizing: border-box; border-right: 1px solid #dde3ea;\">\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(15px,1.8vw,20px); font-weight: 800; color: #e8890a; text-transform: uppercase; margin-bottom: 10px;\">Standardn\u00ed v\u00e1le\u010dkov\u00fd \u0159et\u011bz ANSI<\/div>\n<ul style=\"margin: 0; padding-left: 16px; font-size: clamp(12px,1.3vw,14px); color: #445566; line-height: 1.85;\">\n<li>Tlou\u0161\u0165ka spojovac\u00ed desky: z\u00e1kladn\u00ed specifikace dle ANSI B29.1<\/li>\n<li>Tvrdost \u010depu: cementa\u010dn\u011b kalen\u00e1 minim\u00e1ln\u011b dle ANSI<\/li>\n<li>Pouzdro: slinut\u00e1 ocel, standardn\u00ed rozm\u011bry<\/li>\n<li>P\u0159esah p\u0159i lisov\u00e1n\u00ed: standardn\u00ed tolerance<\/li>\n<li>Mezn\u00ed zat\u00ed\u017een\u00ed: minim\u00e1ln\u00ed hodnoty ANSI B29.1<\/li>\n<li>Mez \u00fanavy: p\u0159ibli\u017en\u011b 20% minim\u00e1ln\u00edho zat\u00ed\u017een\u00ed p\u0159i p\u0159etr\u017een\u00ed po dobu 10\u2077 cykl\u016f<\/li>\n<\/ul>\n<\/div>\n<div style=\"flex: 1; min-width: 240px; padding: 22px 22px; background: #ffffff; box-sizing: border-box;\">\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(15px,1.8vw,20px); font-weight: 800; color: #1a2332; text-transform: uppercase; margin-bottom: 10px;\">\u0158et\u011bz \u0159ady SP (Super Pitch \/ Super Power)<\/div>\n<ul style=\"margin: 0; padding-left: 16px; font-size: clamp(12px,1.3vw,14px); color: #445566; line-height: 1.85;\">\n<li>Tlou\u0161\u0165ka spojovac\u00ed desky: o 10\u2013151 TP3T v\u011bt\u0161\u00ed ne\u017e standardn\u00ed, vysokopevnostn\u00ed legovan\u00e1 ocel<\/li>\n<li>Tvrdost \u010depu: hlub\u0161\u00ed cementa\u010dn\u00ed kalen\u00ed, vy\u0161\u0161\u00ed hou\u017eevnatost j\u00e1dra<\/li>\n<li>Pouzdro: siln\u011bj\u0161\u00ed st\u011bna, slinut\u00e1 ocel s vy\u0161\u0161\u00ed hustotou<\/li>\n<li>P\u0159esah p\u0159i lisov\u00e1n\u00ed: men\u0161\u00ed tolerance \u2013 vy\u0161\u0161\u00ed tuhost spoje<\/li>\n<li>Mezn\u00ed zat\u00ed\u017een\u00ed: 25\u2013301 TP3T nad minim\u00e1ln\u00ed hodnotou ANSI p\u0159i stejn\u00e9m sklonu<\/li>\n<li>Mez \u00fanavy: p\u0159ibli\u017en\u011b 26\u2013281 TP\u00b3T zat\u00ed\u017een\u00ed p\u0159i p\u0159etr\u017een\u00ed po dobu 10\u2077 cykl\u016f<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p style=\"margin: 0 0 18px 0;\">\u0158et\u011bz \u0159ady SP je rozm\u011brov\u011b identick\u00fd se standardn\u00edm \u0159et\u011bzem ANSI se stejn\u00fdm ozna\u010den\u00edm rozte\u010de \u2013 stejn\u00fd pr\u016fm\u011br v\u00e1le\u010dku, stejn\u00e1 vnit\u0159n\u00ed \u0161\u00ed\u0159ka \u010dl\u00e1nku, stejn\u00fd pr\u016fm\u011br \u010depu na rozhran\u00ed v\u00e1le\u010dku\/\u0159et\u011bzov\u00e9ho kola. To znamen\u00e1, \u017ee \u0159et\u011bz \u0159ady SP b\u011b\u017e\u00ed na standardn\u00edch \u0159et\u011bzov\u00fdch kolech ANSI bez \u00faprav. Zlep\u0161en\u00ed pevnosti poch\u00e1z\u00ed v\u00fdhradn\u011b z materi\u00e1lu a geometrie \u010dl\u00e1nkov\u00e9 desky a \u010depu \u2013 siln\u011bj\u0161\u00ed desky z legovan\u00e9 oceli s vy\u0161\u0161\u00ed pevnost\u00ed v tahu, hloub\u011bji kalen\u00e9 \u010depy s vy\u0161\u0161\u00ed hou\u017eevnatost\u00ed j\u00e1dra a men\u0161\u00ed v\u00fdrobn\u00ed tolerance v cel\u00e9m rozsahu.<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 24px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1.3vw + 7px,14px); min-width: 640px;\">\n<thead>\n<tr>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 12px; text-align: left; font-weight: bold; white-space: nowrap;\">\u010c\u00edslo \u0159et\u011bzu<\/th>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 12px; text-align: left; font-weight: bold; white-space: nowrap;\">Standardn\u00ed mezn\u00ed zat\u00ed\u017een\u00ed (kN)<\/th>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 12px; text-align: left; font-weight: bold; white-space: nowrap;\">Mezn\u00ed zat\u00ed\u017een\u00ed SP (kN)<\/th>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 12px; text-align: left; font-weight: bold; white-space: nowrap;\">Zlep\u0161en\u00ed (%)<\/th>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 12px; text-align: left; font-weight: bold; white-space: nowrap;\">Standardn\u00ed mez \u00fanavy (kN)<\/th>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 12px; text-align: left; font-weight: bold; white-space: nowrap;\">Mez \u00fanavy SP (kN)<\/th>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 12px; text-align: left; font-weight: bold; white-space: nowrap;\">Rozd\u00edl hmotnosti<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; font-weight: 600;\">#50<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">21.8<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; font-weight: 600; color: #e8890a;\">27.5<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; font-weight: bold; color: #27ae60;\">+26%<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">4.4<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; font-weight: 600; color: #e8890a;\">7.6<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">+8\u201312%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; font-weight: 600;\">#60<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff;\">31.8<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; font-weight: 600; color: #e8890a;\">41.2<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; font-weight: bold; color: #27ae60;\">+29%<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff;\">6.4<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; font-weight: 600; color: #e8890a;\">11.5<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff;\">+9\u201313%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; font-weight: 600;\">#80<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">55.6<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; font-weight: 600; color: #e8890a;\">71.2<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; font-weight: bold; color: #27ae60;\">+28%<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">11.1<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; font-weight: 600; color: #e8890a;\">19.9<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">+10\u201314%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; font-weight: 600;\">#100<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff;\">86.7<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; font-weight: 600; color: #e8890a;\">111.0<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; font-weight: bold; color: #27ae60;\">+28%<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff;\">17.3<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; font-weight: 600; color: #e8890a;\">31.1<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff;\">+10\u201314%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; background: #f8f9fa; font-weight: 600;\">#120<\/td>\n<td style=\"padding: 9px 12px; background: #f8f9fa;\">124.5<\/td>\n<td style=\"padding: 9px 12px; background: #f8f9fa; font-weight: 600; color: #e8890a;\">162.0<\/td>\n<td style=\"padding: 9px 12px; background: #f8f9fa; font-weight: bold; color: #27ae60;\">+30%<\/td>\n<td style=\"padding: 9px 12px; background: #f8f9fa;\">24.9<\/td>\n<td style=\"padding: 9px 12px; background: #f8f9fa; font-weight: 600; color: #e8890a;\">45.4<\/td>\n<td style=\"padding: 9px 12px; background: #f8f9fa;\">+11\u201315%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"background: #fff8ec; border-left: 4px solid #e8890a; padding: 18px 22px; border-radius: 0 10px 10px 0; margin: 0 0 28px 0;\"><strong>Protiintuitivn\u00ed: zlep\u0161en\u00ed meze \u00fanavy \u0159et\u011bzu \u0159ady SP (p\u0159ibli\u017en\u011b o 751 TP3T vy\u0161\u0161\u00ed ne\u017e standard) je proporcion\u00e1ln\u011b mnohem v\u011bt\u0161\u00ed ne\u017e zlep\u0161en\u00ed meze pevnosti v tahu (25\u2013301 TP3T).<\/strong> Standardn\u00ed v\u00e1le\u010dkov\u00fd \u0159et\u011bz ANSI m\u00e1 mez \u00fanavy p\u0159ibli\u017en\u011b 201 TP3T od jeho minim\u00e1ln\u00edho zat\u00ed\u017een\u00ed \u2013 tak\u017ee standardn\u00ed \u0159et\u011bz #80 (mezn\u00ed zat\u00ed\u017een\u00ed 55,6 kN) m\u00e1 mez \u00fanavy p\u0159ibli\u017en\u011b 11 kN. \u0158ada SP #80 (mezn\u00ed zat\u00ed\u017een\u00ed 71,2 kN) m\u00e1 mez \u00fanavy p\u0159ibli\u017en\u011b 20 kN \u2013 o 801 TP3T vy\u0161\u0161\u00ed. Toto ne\u00fam\u011brn\u00e9 zlep\u0161en\u00ed \u00fanavy je d\u016fvodem, pro\u010d \u0159ada SP poskytuje zlep\u0161en\u00ed \u017eivotnosti o 100\u20131501 TP3T v aplikac\u00edch s r\u00e1zov\u00fdm zat\u00ed\u017een\u00edm a vysok\u00fdm po\u010dtem cykl\u016f, i kdy\u017e zlep\u0161en\u00ed mezn\u00ed zat\u00ed\u017een\u00ed je pouze 281 TP3T. U aplikac\u00ed, kde je \u0159et\u011bz provozov\u00e1n p\u0159i mezn\u00edm zat\u00ed\u017een\u00ed 35\u2013401 TP3T za cyklick\u00fdch podm\u00ednek, m\u011bn\u00ed prahov\u00e1 hodnota \u00fanavy \u0159ady SP, zda \u0159et\u011bz v\u016fbec p\u0159e\u017eije cyklus zat\u00ed\u017een\u00ed.<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 3 \u2014 Silent chain explained \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"font-size: clamp(21px,2.8vw,33px); font-weight: bold; color: #1a2332; border-left: 4px solid #e8890a; padding-left: 14px; margin: 52px 0 18px;\">Tich\u00fd \u0159et\u011bz (\u0159et\u011bz s obr\u00e1cen\u00fdmi zuby): Jak funguje a pro\u010d pracuje ti\u0161e<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 32px; align-items: flex-start; margin: 0 0 26px 0;\">\n<div style=\"flex: 1; min-width: 260px; box-sizing: border-box;\">\n<p style=\"margin: 0 0 18px 0;\">Tlumen\u00fd \u0159et\u011bz (standardizovan\u00fd jako \u0159et\u011bz s obr\u00e1cen\u00fdmi zuby podle ASME B29.2) pou\u017e\u00edv\u00e1 z\u00e1sadn\u011b odli\u0161n\u00fd mechanismus z\u00e1b\u011bru ne\u017e v\u00e1le\u010dkov\u00fd \u0159et\u011bz. Ka\u017ed\u00e1 lamela \u010dl\u00e1nku v tich\u00e9m \u0159et\u011bzu m\u00e1 ve spodn\u00ed \u010d\u00e1sti dva \u0161ikm\u00e9 zuby \u2013 tvar zubu odpov\u00edd\u00e1 profilu zubu \u0159et\u011bzov\u00e9ho kola. Kdy\u017e \u0159et\u011bz zabere s \u0159et\u011bzov\u00fdm kolem, zuby lamely \u010dl\u00e1nku zab\u00edraj\u00ed se zuby \u0159et\u011bzov\u00e9ho kola v kontaktu podobn\u00e9m ozuben\u00e9mu kolu, nikoli v kontaktu s v\u00e1le\u010dkem jako u standardn\u00edho v\u00e1le\u010dkov\u00e9ho \u0159et\u011bzu.<\/p>\n<p style=\"margin: 0 0 18px 0;\">Z\u00e1b\u011br ozuben\u00fdch kol eliminuje n\u00e1razy a vibrace, kter\u00e9 zp\u016fsobuj\u00ed hluk v\u00e1le\u010dkov\u00e9ho \u0159et\u011bzu. U standardn\u00edho v\u00e1le\u010dkov\u00e9ho \u0159et\u011bzu se ka\u017ed\u00fd v\u00e1le\u010dek dost\u00e1v\u00e1 k zubu \u0159et\u011bzov\u00e9ho kola z vn\u011bj\u0161ku rozte\u010dn\u00e9 kru\u017enice a usazuje se do paty \u2013 p\u0159i ka\u017ed\u00e9m z\u00e1b\u011bru zubu doch\u00e1z\u00ed k kr\u00e1tk\u00e9mu n\u00e1razov\u00e9mu momentu. U tich\u00e9ho \u0159et\u011bzu se zuby desti\u010dek dost\u00e1vaj\u00ed do z\u00e1b\u011bru postupn\u011b, jak \u0159et\u011bz ov\u00edj\u00ed \u0159et\u011bzov\u00e9 kolo, bez diskr\u00e9tn\u00edho n\u00e1razu. V\u00fdsledkem je podstatn\u011b ti\u0161\u0161\u00ed pohon: tich\u00fd \u0159et\u011bz obvykle pracuje s hladinou hluku o 10\u201320 dB(A) ni\u017e\u0161\u00ed ne\u017e standardn\u00ed v\u00e1le\u010dkov\u00fd \u0159et\u011bz p\u0159i stejn\u00e9 rychlosti a zat\u00ed\u017een\u00ed a hladina hluku z\u016fst\u00e1v\u00e1 v cel\u00e9m rozsahu ot\u00e1\u010dek relativn\u011b konstantn\u00ed, sp\u00ed\u0161e ne\u017e aby se s rychlost\u00ed prudce zvy\u0161ovala, jako je tomu u hluku v\u00e1le\u010dkov\u00e9ho \u0159et\u011bzu.<\/p>\n<\/div>\n<div style=\"flex: 0 0 auto; max-width: 38%; min-width: 200px; box-sizing: border-box;\">\n<div style=\"background: #1a2332; border-radius: 12px; padding: 22px 20px; color: #c9d1d9;\">\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(12px,1.4vw,15px); font-weight: bold; color: #1a5fa8; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 14px;\">Charakteristiky tich\u00e9ho \u0159et\u011bzu<\/div>\n<div style=\"display: flex; flex-direction: column; gap: 9px;\">\n<div style=\"background: rgba(255,255,255,0.06); border-radius: 7px; padding: 10px 12px; display: flex; justify-content: space-between; align-items: center;\"><span style=\"font-size: clamp(11px,1.2vw,13px);\">Sn\u00ed\u017een\u00ed hluku vs. v\u00e1le\u010dkov\u00fd \u0159et\u011bz<\/span><br \/>\n<span style=\"font-weight: bold; color: #27ae60; font-size: clamp(13px,1.4vw,15px);\">\u221210 a\u017e \u221220 dB<\/span><\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-radius: 7px; padding: 10px 12px; display: flex; justify-content: space-between; align-items: center;\"><span style=\"font-size: clamp(11px,1.2vw,13px);\">Maxim\u00e1ln\u00ed rychlost (dob\u0159e promazan\u00e1)<\/span><br \/>\n<span style=\"font-weight: bold; color: #e8890a; font-size: clamp(13px,1.4vw,15px);\">A\u017e 30 m\/s<\/span><\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-radius: 7px; padding: 10px 12px; display: flex; justify-content: space-between; align-items: center;\"><span style=\"font-size: clamp(11px,1.2vw,13px);\">Zm\u011bna rychlosti<\/span><br \/>\n<span style=\"font-weight: bold; color: #27ae60; font-size: clamp(13px,1.4vw,15px);\">&lt;0,1% (t\u00e9m\u011b\u0159 konstantn\u00ed)<\/span><\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-radius: 7px; padding: 10px 12px; display: flex; justify-content: space-between; align-items: center;\"><span style=\"font-size: clamp(11px,1.2vw,13px);\">\u0160\u00ed\u0159ka vs. v\u00e1le\u010dkov\u00fd \u0159et\u011bz (stejn\u00e9 zat\u00ed\u017een\u00ed)<\/span><br \/>\n<span style=\"font-weight: bold; color: #c0392b; font-size: clamp(13px,1.4vw,15px);\">2\u20134\u00d7 \u0161ir\u0161\u00ed<\/span><\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-radius: 7px; padding: 10px 12px; display: flex; justify-content: space-between; align-items: center;\"><span style=\"font-size: clamp(11px,1.2vw,13px);\">Cena vs. v\u00e1le\u010dkov\u00fd \u0159et\u011bz<\/span><br \/>\n<span style=\"font-weight: bold; color: #c0392b; font-size: clamp(13px,1.4vw,15px);\">3\u20136\u00d7 vy\u0161\u0161\u00ed<\/span><\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-radius: 7px; padding: 10px 12px; display: flex; justify-content: space-between; align-items: center;\"><span style=\"font-size: clamp(11px,1.2vw,13px);\">Po\u017eadavek na maz\u00e1n\u00ed<\/span><br \/>\n<span style=\"font-weight: bold; color: #c0392b; font-size: clamp(13px,1.4vw,15px);\">Povinn\u00fd nep\u0159etr\u017eit\u00fd olej<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 4 \u2014 Direct comparison \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"font-size: clamp(21px,2.8vw,33px); font-weight: bold; color: #1a2332; border-left: 4px solid #e8890a; padding-left: 14px; margin: 52px 0 18px;\">\u0158ada SP vs. tich\u00fd \u0159et\u011bz: \u00dapln\u00e9 srovn\u00e1n\u00ed nap\u0159\u00ed\u010d dev\u00edti dimenzemi<\/h2>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 28px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1.3vw + 7px,14px); min-width: 640px;\">\n<thead>\n<tr>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 12px; text-align: left; font-weight: bold; white-space: nowrap;\">Charakteristick\u00fd<\/th>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 12px; text-align: center; font-weight: bold; white-space: nowrap;\">Standardn\u00ed v\u00e1le\u010dkov\u00fd \u0159et\u011bz<\/th>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 12px; text-align: center; font-weight: bold; white-space: nowrap;\">V\u00e1le\u010dkov\u00fd \u0159et\u011bz \u0159ady SP<\/th>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 12px; text-align: center; font-weight: bold; white-space: nowrap;\">Tich\u00fd \u0159et\u011bz (s obr\u00e1cen\u00fdmi zuby)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; font-weight: 600;\">Mezn\u00ed zat\u00ed\u017een\u00ed (oproti norm\u011b ANSI)<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; text-align: center;\">100%<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; text-align: center; font-weight: bold; color: #27ae60;\">125\u2013130%<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; text-align: center;\">Li\u0161\u00ed se \u2013 rozlo\u017een\u00ed zat\u00ed\u017een\u00ed po \u0161\u00ed\u0159ce<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; font-weight: 600;\">Zlep\u0161en\u00ed meze \u00fanavy<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; text-align: center;\">Z\u00e1kladn\u00ed hodnota<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; text-align: center; font-weight: bold; color: #27ae60;\">+75\u201380%<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; text-align: center;\">M\u00edrn\u00fd (oh\u00fdb\u00e1n\u00ed desky sp\u00ed\u0161e ne\u017e n\u00e1raz v\u00e1lce)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; font-weight: 600;\">Hladina hluku (p\u0159i rychlosti)<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; text-align: center;\">Z\u00e1kladn\u00ed hodnota<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; text-align: center; color: #c0392b;\">Podobn\u00e9 jako u standardu \u00b1 2 dB<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; text-align: center; font-weight: bold; color: #27ae60;\">\u221210 a\u017e \u221220 dB(A)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; font-weight: 600;\">Maxim\u00e1ln\u00ed rychlost<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; text-align: center;\">~10 m\/s (#60)<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; text-align: center;\">~10\u201312 m\/s (#60)<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; text-align: center; font-weight: bold; color: #27ae60;\">A\u017e 30 m\/s<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; font-weight: 600;\">Kompatibilita ozuben\u00fdch kol<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; text-align: center; font-weight: bold; color: #27ae60;\">Standardn\u00ed ANSI<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; text-align: center; font-weight: bold; color: #27ae60;\">Standardn\u00ed ANSI (beze zm\u011bny)<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; text-align: center; color: #c0392b;\">Speci\u00e1ln\u00ed profil \u2013 pouze pro specializovan\u00e1 ozuben\u00e1 kola<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; font-weight: 600;\">\u0160\u00ed\u0159ka pohonu (stejn\u00e9 jmenovit\u00e9 zat\u00ed\u017een\u00ed)<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; text-align: center;\">Z\u00e1kladn\u00ed hodnota<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; text-align: center; font-weight: bold; color: #27ae60;\">Stejn\u00e9 jako standard<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; text-align: center; color: #c0392b;\">2\u20134\u00d7 \u0161ir\u0161\u00ed<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; font-weight: 600;\">N\u00e1kladov\u00e1 p\u0159ir\u00e1\u017eka oproti standardu<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; text-align: center;\">\u2014<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; text-align: center; color: #e8890a;\">+30\u201360%<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; text-align: center; color: #c0392b;\">+200\u2013500%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; font-weight: 600;\">Po\u017eadavek na maz\u00e1n\u00ed<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; text-align: center;\">Standardn\u00ed \u2013 kapkov\u00e9\/manu\u00e1ln\u00ed<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; text-align: center;\">Standardn\u00ed \u2013 kapkov\u00e9\/manu\u00e1ln\u00ed<\/td>\n<td style=\"padding: 9px 12px; border-bottom: 1px solid #e8e8e8; background: #ffffff; text-align: center; color: #c0392b;\">Nep\u0159etr\u017eit\u00fd nucen\u00fd ob\u011bh je povinn\u00fd<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 12px; background: #f8f9fa; font-weight: 600;\">Rovnom\u011brnost rychlosti<\/td>\n<td style=\"padding: 9px 12px; background: #f8f9fa; text-align: center;\">\u00b11,71 TP3T p\u0159i 19T<\/td>\n<td style=\"padding: 9px 12px; background: #f8f9fa; text-align: center;\">\u00b11,71 TP3T p\u0159i 19T (stejn\u00e9)<\/td>\n<td style=\"padding: 9px 12px; background: #f8f9fa; text-align: center; font-weight: bold; color: #27ae60;\">&lt;0,1%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 5 \u2014 When to use each \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"font-size: clamp(21px,2.8vw,33px); font-weight: bold; color: #1a2332; border-left: 4px solid #e8890a; padding-left: 14px; margin: 52px 0 18px;\">Rozhodovac\u00ed matice: Kdy ka\u017ed\u00fd produkt spl\u0148uje spr\u00e1vnou specifikaci<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 0 0 28px 0;\">\n<div style=\"flex: 1; min-width: 220px; background: #eafbf1; border: 2px solid #27ae60; border-radius: 10px; padding: 20px 22px; box-sizing: border-box;\">\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(16px,1.8vw,21px); font-weight: 800; color: #27ae60; text-transform: uppercase; margin-bottom: 10px;\">Standardn\u00ed \u0159et\u011bzec je dosta\u010duj\u00edc\u00ed, kdy\u017e:<\/div>\n<ul style=\"margin: 0; padding-left: 16px; font-size: clamp(12px,1.3vw,14px); color: #445566; line-height: 1.9;\">\n<li>Aplikovan\u00e9 zat\u00ed\u017een\u00ed \u2264 15% minim\u00e1ln\u00ed mezn\u00ed s\u00edly<\/li>\n<li>St\u0159edn\u00ed rychlost \u2264 8 m\/s u \u0159et\u011bzu<\/li>\n<li>Norm\u00e1ln\u00ed provozn\u00ed prost\u0159ed\u00ed (\u010dist\u00e9, mazan\u00e9)<\/li>\n<li>Omezen\u00fd rozpo\u010det a \u017e\u00e1dn\u00fd deficit ve v\u00fdkonu<\/li>\n<\/ul>\n<\/div>\n<div style=\"flex: 1; min-width: 220px; background: #fff4e5; border: 2px solid #e8890a; border-radius: 10px; padding: 20px 22px; box-sizing: border-box;\">\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(16px,1.8vw,21px); font-weight: 800; color: #e8890a; text-transform: uppercase; margin-bottom: 10px;\">Zvolte \u0159adu SP, kdy\u017e:<\/div>\n<ul style=\"margin: 0; padding-left: 16px; font-size: clamp(12px,1.3vw,14px); color: #445566; line-height: 1.9;\">\n<li>Sou\u010dasn\u00e1 \u017eivotnost je nedostate\u010dn\u00e1 a probl\u00e9mem je \u00fanava nebo p\u0159et\u00ed\u017een\u00ed \u2013 nikoli rychlost nebo hluk<\/li>\n<li>P\u0159echod na dal\u0161\u00ed v\u00fd\u0161ku podla\u017e\u00ed by p\u0159ekro\u010dil instala\u010dn\u00ed limit.<\/li>\n<li>R\u00e1zov\u00e1 zat\u00ed\u017een\u00ed jsou zna\u010dn\u00e1 \u2013 lisy, dopravn\u00edky s ob\u010dasn\u00fdm zasek\u00e1v\u00e1n\u00edm, rozb\u011bhov\u00e1 zat\u00ed\u017een\u00ed<\/li>\n<li>Pot\u0159ebujete v\u011bt\u0161\u00ed nosnost bez nutnosti zm\u011bny geometrie stroje nebo sady \u0159et\u011bzov\u00fdch kol<\/li>\n<li>V\u00edcevl\u00e1knov\u00fd pohon, kde je p\u0159id\u00e1n\u00ed vl\u00e1kna nepraktick\u00e9, ale je vy\u017eadov\u00e1na v\u011bt\u0161\u00ed kapacita<\/li>\n<\/ul>\n<\/div>\n<div style=\"flex: 1; min-width: 220px; background: #e8f0fb; border: 2px solid #1a5fa8; border-radius: 10px; padding: 20px 22px; box-sizing: border-box;\">\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(16px,1.8vw,21px); font-weight: 800; color: #1a5fa8; text-transform: uppercase; margin-bottom: 10px;\">Zvolte Silent Chain, kdy\u017e:<\/div>\n<ul style=\"margin: 0; padding-left: 16px; font-size: clamp(12px,1.3vw,14px); color: #445566; line-height: 1.9;\">\n<li>Hladina hluku je p\u0159\u00edsn\u00fdm omezen\u00edm (obr\u00e1b\u011bc\u00ed stroj, zdravotnick\u00fd prost\u0159edek, pohon audio\/video za\u0159\u00edzen\u00ed)<\/li>\n<li>Velmi vysok\u00e1 rychlost (nad 12\u201315 m\/s), kde je hluk ze z\u00e1b\u011bru v\u00e1le\u010dkov\u00e9ho \u0159et\u011bzu nep\u0159ijateln\u00fd<\/li>\n<li>Je vy\u017eadov\u00e1na t\u00e9m\u011b\u0159 nulov\u00e1 zm\u011bna rychlosti (p\u0159esn\u00fd va\u010dkov\u00fd h\u0159\u00eddel, servopohon \u010dasov\u00e1n\u00ed)<\/li>\n<li>K dispozici je nebo lze nainstalovat nep\u0159etr\u017eit\u00e9 nucen\u00e9 olejov\u00e9 maz\u00e1n\u00ed (to je povinn\u00e9).<\/li>\n<li>\u0160\u00ed\u0159ka pohonu nen\u00ed omezena \u2013 tich\u00fd \u0159et\u011bz je p\u0159i stejn\u00e9m jmenovit\u00e9m zat\u00ed\u017een\u00ed v\u00fdrazn\u011b \u0161ir\u0161\u00ed ne\u017e v\u00e1le\u010dkov\u00fd \u0159et\u011bz<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 6 \u2014 Applications \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"font-size: clamp(21px,2.8vw,33px); font-weight: bold; color: #1a2332; border-left: 4px solid #e8890a; padding-left: 14px; margin: 52px 0 18px;\">Pr\u016fmyslov\u00e9 aplikace<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 10px; display: block; margin: 0 0 22px 0;\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/simplex-duplex-triplex-chain.webp\" alt=\"\" title=\"\"><\/p>\n<p style=\"margin: 0 0 18px 0;\"><strong>Ra\u017eba kov\u016f a lisov\u00e1n\u00ed (\u0159ada SP).<\/strong> Mechanismy transferov\u00fdch lis\u016f p\u016fsob\u00ed na hnac\u00ed \u0159et\u011bz r\u00e1zov\u00fdm zat\u00ed\u017een\u00edm p\u0159i ka\u017ed\u00e9m zdvihu \u2013 \u0159et\u011bz p\u0159i ka\u017ed\u00e9m uzav\u0159en\u00ed matrice za\u017e\u00edv\u00e1 rychl\u00fd n\u00e1r\u016fst nap\u011bt\u00ed, proto\u017ee transferov\u00e9 prsty zpomaluj\u00ed v\u016f\u010di obrobku. Standardn\u00ed \u0159et\u011bz v t\u011bchto aplikac\u00edch obvykle selh\u00e1v\u00e1 \u00fanavou materi\u00e1lu v \u010d\u00e1stech \u010dl\u00e1nk\u016f soused\u00edc\u00edch s otvory pro \u010depy \u2013 p\u0159esn\u011b ten zp\u016fsob selh\u00e1n\u00ed, kter\u00fd \u0159e\u0161\u00ed vylep\u0161en\u00e1 mez \u00fanavy u \u0159ady SP. Aplikace popsan\u00e1 na za\u010d\u00e1tku tohoto \u010dl\u00e1nku je reprezentativn\u00ed: \u0159ada SP #80 nebo #100. <a style=\"color: #1a5fa8; font-weight: 600; text-decoration: none;\" href=\"https:\/\/sprocket-chain.net\/cs\/kategorie-produktu\/chain\/\">v\u00e1le\u010dkov\u00fd \u0159et\u011bz v pohonech lis\u016f<\/a> Konzistentn\u011b poskytuje o 100\u20132001 TP3T del\u0161\u00ed \u017eivotnost ne\u017e standardn\u00ed ekvivalentn\u00ed \u0159et\u011bz bez jak\u00e9koli zm\u011bny geometrie pohonu.<\/p>\n<p style=\"margin: 0 0 18px 0;\"><strong>Hlavn\u00ed pohony obr\u00e1b\u011bc\u00edch stroj\u016f (tich\u00fd \u0159et\u011bz).<\/strong> Ozuben\u00e9 fr\u00e9zky, p\u0159esn\u00e9 soustruhy a CNC obr\u00e1b\u011bc\u00ed centra pou\u017e\u00edvaj\u00ed tich\u00e9 \u0159et\u011bzy v pozic\u00edch pohonu v\u0159etena a pohonu posuvu, kde hluk a vibrace ovliv\u0148uj\u00ed kvalitu obroben\u00e9ho povrchu. T\u00e9m\u011b\u0159 nulov\u00e1 zm\u011bna rychlosti tich\u00e9ho \u0159et\u011bzu (&lt;0,1% oproti \u00b11,7% u standardn\u00edho v\u00e1le\u010dkov\u00e9ho \u0159et\u011bzu p\u0159i 19T) eliminuje periodick\u00e9 zvln\u011bn\u00ed rychlosti, kter\u00e9 vytv\u00e1\u0159\u00ed chv\u011bn\u00ed na p\u0159esn\u011b obroben\u00fdch povr\u0161\u00edch. Toto je dominantn\u00ed aplikace tich\u00fdch \u0159et\u011bz\u016f v korejsk\u00e9 p\u0159esn\u00e9 v\u00fdrob\u011b \u2013 nejde o obecn\u00fd p\u0159enos v\u00fdkonu, ale o specifick\u00e9 pozice pohon\u016f s mal\u00fdm objemem, kde je rovnom\u011brnost rychlosti po\u017eadavkem na kvalitu.<\/p>\n<p style=\"margin: 0 0 18px 0;\"><strong>\u010casov\u00e1n\u00ed motoru automobilu (tich\u00fd \u0159et\u011bz).<\/strong> Pohony \u010dasov\u00e1n\u00ed va\u010dkov\u00e9ho h\u0159\u00eddele v motorech s va\u010dkov\u00fdm h\u0159\u00eddelem v hlav\u011b v\u00e1lc\u016f pou\u017e\u00edvaj\u00ed tich\u00fd \u0159et\u011bz \u2013 konstrukce s obr\u00e1cen\u00fdm ozuben\u00edm zaji\u0161\u0165uje rovnom\u011brnost rychlosti pot\u0159ebnou pro p\u0159esnost zapalov\u00e1n\u00ed a \u010dasov\u00e1n\u00ed ventil\u016f. Automobilov\u00e9 aplikace vedly k v\u00fdznamn\u00fdm investic\u00edm do v\u00fdvoje technologie tich\u00fdch \u0159et\u011bz\u016f, co\u017e umo\u017enilo v\u00fdrobu \u0159et\u011bz\u016f s velmi dlouh\u00fdmi servisn\u00edmi intervaly (v\u00edce ne\u017e 100 000 km) za nep\u0159etr\u017eit\u00e9ho nucen\u00e9ho maz\u00e1n\u00ed olejem z okruhu motorov\u00e9ho oleje. Pr\u016fmyslov\u00e9 tich\u00e9 \u0159et\u011bzy pro pohony stroj\u016f pou\u017e\u00edvaj\u00ed podobnou technologii, ale s jin\u00fdmi pom\u011bry stran a profily \u010dl\u00e1nk\u016f vhodn\u00fdmi pro ni\u017e\u0161\u00ed rychlosti a vy\u0161\u0161\u00ed zat\u00ed\u017een\u00ed ne\u017e aplikace v automobilov\u00e9m rozvodu.<\/p>\n<p style=\"margin: 0 0 18px 0;\"><strong>Pohony d\u016fln\u00edch dopravn\u00edk\u016f (\u0159ada SP).<\/strong> Pohony podzemn\u00edch p\u00e1sov\u00fdch dopravn\u00edk\u016f v korejsk\u00fdch uheln\u00fdch dolech a kamenivov\u00fdch lomech vyv\u00edjej\u00ed trval\u00e9 vysok\u00e9 zat\u00ed\u017een\u00ed s ob\u010dasn\u00fdm r\u00e1zov\u00fdm p\u0159et\u00ed\u017een\u00edm zp\u016fsoben\u00fdm padaj\u00edc\u00edmi kameny nebo zachycen\u00edm p\u00e1su. <a style=\"color: #1a5fa8; font-weight: 600; text-decoration: none;\" href=\"https:\/\/sprocket-chain.net\/cs\/kategorie-produktu\/sprocket\/\">\u0158et\u011bz \u0159ady SP #120 nebo #140<\/a> Standardn\u00ed specifikac\u00ed pro tyto aplikace je slad\u011bn\u00e1 cementa\u010dn\u011b kalen\u00e1 \u0159et\u011bzov\u00e1 kola \u2013 v\u00fdhoda v mezn\u00ed pevnosti \u0159et\u011bzu 28\u201330% oproti standardn\u00edmu \u0159et\u011bzu poskytuje dodate\u010dn\u00fd bezpe\u010dnostn\u00ed faktor po\u017eadovan\u00fd korejsk\u00fdmi p\u0159edpisy pro pr\u016fmyslovou bezpe\u010dnost pro podzemn\u00ed t\u011b\u017eebn\u00ed za\u0159\u00edzen\u00ed, kde za\u0159\u00edzen\u00ed na ochranu proti p\u0159et\u00ed\u017een\u00ed nemus\u00ed b\u00fdt schopna reagovat dostate\u010dn\u011b rychle, aby zabr\u00e1nila jednor\u00e1zov\u00e9mu p\u0159et\u00ed\u017een\u00ed.<\/p>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 7 \u2014 Procurement considerations \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"font-size: clamp(21px,2.8vw,33px); font-weight: bold; color: #1a2332; border-left: 4px solid #e8890a; padding-left: 14px; margin: 52px 0 18px;\">\u00davahy o zad\u00e1v\u00e1n\u00ed ve\u0159ejn\u00fdch zak\u00e1zek a specifikac\u00edch<\/h2>\n<p style=\"margin: 0 0 18px 0;\">Objedn\u00e1vka \u0159et\u011bz\u016f \u0159ady SP vy\u017eaduje ve srovn\u00e1n\u00ed se standardn\u00edm \u0159et\u011bzem pouze jeden dal\u0161\u00ed \u00fadaj: ozna\u010den\u00ed SP potvrzen\u00e9 v objedn\u00e1vce. Proto\u017ee je \u0159et\u011bz rozm\u011brov\u011b shodn\u00fd se standardn\u00edm ANSI, plat\u00ed stejn\u00e1 specifikace rozte\u010de, po\u010dtu pramen\u016f a d\u00e9lky. Sada \u0159et\u011bzov\u00fdch kol se nemus\u00ed m\u011bnit. D\u00edky tomu je \u0159ada SP z hlediska po\u0159izov\u00e1n\u00ed vylep\u0161en\u00edm s n\u00edzk\u00fdm t\u0159en\u00edm \u2013 jedinou p\u0159ek\u00e1\u017ekou je cenov\u00e1 p\u0159ir\u00e1\u017eka, kter\u00e1 se rychle vr\u00e1t\u00ed v aplikac\u00edch, kde je \u017eivotnost st\u011b\u017eejn\u00edm omezen\u00edm.<\/p>\n<p style=\"margin: 0 0 22px 0;\">Po\u0159\u00edzen\u00ed tich\u00fdch \u0159et\u011bz\u016f je podstatn\u011b slo\u017eit\u011bj\u0161\u00ed. Mus\u00ed b\u00fdt specifikov\u00e1na \u0161\u00ed\u0159ka \u0159et\u011bzu, rozte\u010d \u010dl\u00e1nk\u016f, geometrie zub\u016f desti\u010dek a konfigurace vodic\u00edch \u010dl\u00e1nk\u016f. Ozuben\u00e1 kola mus\u00ed b\u00fdt specifikov\u00e1na sou\u010dasn\u011b \u2013 tich\u00fd \u0159et\u011bz nem\u016f\u017ee b\u011b\u017eet na v\u00e1le\u010dkov\u00fdch \u0159et\u011bzov\u00fdch kolech. U nov\u00fdch konstrukc\u00ed dodavatel\u00e9 tich\u00fdch \u0159et\u011bz\u016f obvykle poskytuj\u00ed kompletn\u00ed slu\u017ebu n\u00e1vrhu pohonu v\u010detn\u011b v\u00fdb\u011bru \u0159et\u011bzu, n\u00e1vrhu ozuben\u00e9ho kola a specifikace mazac\u00edho syst\u00e9mu. Pro v\u00fdm\u011bnu st\u00e1vaj\u00edc\u00edho tich\u00e9ho \u0159et\u011bzov\u00e9ho pohonu je nejjednodu\u0161\u0161\u00edm p\u0159\u00edstupem odstranit \u010d\u00e1st st\u00e1vaj\u00edc\u00edho \u0159et\u011bzu a poskytnout ji dodavateli jako fyzick\u00fd referen\u010dn\u00ed vzorek \u2013 rozm\u011brov\u00e9 reverzn\u00ed in\u017een\u00fdrstv\u00ed ze vzorku \u0159et\u011bzu je rychlej\u0161\u00ed a spolehliv\u011bj\u0161\u00ed ne\u017e pokus o rekonstrukci specifikace pouze z m\u011b\u0159en\u00ed opot\u0159ebovan\u00fdch sou\u010d\u00e1st\u00ed.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3144\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-1.webp\" alt=\"ozuben\u00e9 kolo 1\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-1.webp 1448w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-1-1280x960.webp 1280w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-1-980x735.webp 980w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-1-480x360.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) 1448px, 100vw\" \/><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 8 \u2014 FAQ \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"font-size: clamp(21px,2.8vw,33px); font-weight: bold; color: #1a2332; border-left: 4px solid #e8890a; padding-left: 14px; margin: 52px 0 18px;\">\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n<details style=\"border: 1px solid #dde3ea; border-radius: 8px; overflow: hidden; margin-bottom: 10px;\">\n<summary style=\"padding: 16px 20px; font-weight: bold; cursor: pointer; background: #f4f6f8; font-size: clamp(13px,1.4vw + 8px,16px); list-style: none; color: #1a2332;\">M\u016f\u017ee \u0159et\u011bz \u0159ady SP b\u011b\u017eet v pohonu, kter\u00fd d\u0159\u00edve pou\u017e\u00edval standardn\u00ed \u0159et\u011bz, bez se\u0159izov\u00e1n\u00ed nap\u00edna\u010de?<\/summary>\n<div style=\"padding: 16px 20px; font-size: clamp(13px,1.3vw + 8px,15px); color: #445566; line-height: 1.78; border-top: 1px solid #dde3ea;\">Ano \u2013 proto\u017ee \u0159et\u011bz \u0159ady SP je rozm\u011brov\u011b identick\u00fd se standardn\u00edm \u0159et\u011bzem ANSI se stejn\u00fdm ozna\u010den\u00edm rozte\u010de, p\u0159en\u00e1\u0161ej\u00ed se d\u00e9lka \u0159et\u011bzu, osov\u00e1 vzd\u00e1lenost a nastaven\u00ed nap\u00edna\u010de p\u0159\u00edmo. Jedin\u00fdm po\u017eadovan\u00fdm krokem instalace je ov\u011b\u0159it, zda spojovac\u00ed \u010dl\u00e1nek nov\u00e9ho \u0159et\u011bzu odpov\u00edd\u00e1 norm\u011b \u0159ady SP \u2013 n\u011bkter\u00e9 \u0159et\u011bzy \u0159ady SP pou\u017e\u00edvaj\u00ed lisovan\u00fd nebo n\u00fdtovan\u00fd spojovac\u00ed \u010dl\u00e1nek s vy\u0161\u0161\u00edm jmenovit\u00fdm v\u00fdkonem nam\u00edsto hlavn\u00edho \u010dl\u00e1nku typu klip a tento spojovac\u00ed \u010dl\u00e1nek mus\u00ed b\u00fdt spr\u00e1vn\u011b nainstalov\u00e1n podle pokyn\u016f v\u00fdrobce. Po instalaci znovu zkontrolujte napnut\u00ed \u0159et\u011bzu po prvn\u00edch 50 hodin\u00e1ch provozu \u2013 nov\u00fd \u0159et\u011bz \u0159ady SP, stejn\u011b jako v\u0161echny nov\u00e9 v\u00e1le\u010dkov\u00e9 \u0159et\u011bzy, proch\u00e1z\u00ed po\u010d\u00e1te\u010dn\u00edm prodlou\u017een\u00edm p\u0159i z\u00e1b\u011bhu a p\u0159ed stabilizaci m\u016f\u017ee vy\u017eadovat jedno se\u0159\u00edzen\u00ed nap\u00edna\u010de.<\/div>\n<\/details>\n<details style=\"border: 1px solid #dde3ea; border-radius: 8px; overflow: hidden; margin-bottom: 10px;\">\n<summary style=\"padding: 16px 20px; font-weight: bold; cursor: pointer; background: #f4f6f8; font-size: clamp(13px,1.4vw + 8px,16px); list-style: none; color: #1a2332;\">Je tich\u00fd \u0159et\u011bz \u00fa\u010dinn\u011bj\u0161\u00ed ne\u017e v\u00e1le\u010dkov\u00fd \u0159et\u011bz? \u0160et\u0159\u00ed hnac\u00ed s\u00edlu?<\/summary>\n<div style=\"padding: 16px 20px; font-size: clamp(13px,1.3vw + 8px,15px); color: #445566; line-height: 1.78; border-top: 1px solid #dde3ea;\">P\u0159i nep\u0159etr\u017eit\u00e9m nucen\u00e9m maz\u00e1n\u00ed olejem je \u00fa\u010dinnost tich\u00e9ho \u0159et\u011bzu srovnateln\u00e1 s \u00fa\u010dinnost\u00ed v\u00e1le\u010dkov\u00e9ho \u0159et\u011bzu \u2013 v obou p\u0159\u00edpadech obvykle 97\u201398,5% pro dob\u0159e mazan\u00e9 pohony p\u0159i m\u00edrn\u00e9m zat\u00ed\u017een\u00ed. Tlumi\u010d \u0159et\u011bzu neposkytuje v\u00fdznamnou \u00fasporu energie oproti dob\u0159e mazan\u00e9mu pohonu v\u00e1le\u010dkov\u00fdm \u0159et\u011bzem. T\u0159en\u00ed na rozhran\u00ed zubu a lamely u tich\u00e9ho \u0159et\u011bzu je o n\u011bco vy\u0161\u0161\u00ed ne\u017e kontakt v\u00e1le\u010dku a \u0159et\u011bzov\u00e9ho kola u v\u00e1le\u010dkov\u00e9ho \u0159et\u011bzu, proto\u017ee zde nen\u00ed \u017e\u00e1dn\u00fd valiv\u00fd prvek \u2013 zub desky se posouv\u00e1 po profilu zubu \u0159et\u011bzov\u00e9ho kola, m\u00edsto aby se odvaloval. Toto m\u00edrn\u011b vy\u0161\u0161\u00ed t\u0159en\u00ed znamen\u00e1, \u017ee za mezn\u00edch podm\u00ednek maz\u00e1n\u00ed ztr\u00e1c\u00ed tich\u00fd \u0159et\u011bz v\u011bt\u0161\u00ed \u00fa\u010dinnost ne\u017e v\u00e1le\u010dkov\u00fd \u0159et\u011bz. V\u00fdhodami specifikace tich\u00e9ho \u0159et\u011bzu jsou hladina hluku, rovnom\u011brnost rychlosti a vy\u0161\u0161\u00ed maxim\u00e1ln\u00ed rychlost \u2013 nikoli \u00fa\u010dinnost.<\/div>\n<\/details>\n<details style=\"border: 1px solid #dde3ea; border-radius: 8px; overflow: hidden; margin-bottom: 10px;\">\n<summary style=\"padding: 16px 20px; font-weight: bold; cursor: pointer; background: #f4f6f8; font-size: clamp(13px,1.4vw + 8px,16px); list-style: none; color: #1a2332;\">Jak\u00e1 je prahov\u00e1 hodnota prodlou\u017een\u00ed pro \u0159et\u011bzy \u0159ady SP v porovn\u00e1n\u00ed se standardn\u00edmi \u0159et\u011bzy?<\/summary>\n<div style=\"padding: 16px 20px; font-size: clamp(13px,1.3vw + 8px,15px); color: #445566; line-height: 1.78; border-top: 1px solid #dde3ea;\">Pr\u00e1h prodlou\u017een\u00ed pro \u0159et\u011bzy \u0159ady SP je shodn\u00fd se standardn\u00edm v\u00e1le\u010dkov\u00fdm \u0159et\u011bzem: 3% pro standardn\u00ed pohony, 1,5% pro p\u0159esn\u00e9 servopohony nebo indexovac\u00ed pohony. Zlep\u0161en\u00e1 mez \u00fanavy \u0159et\u011bzu \u0159ady SP prodlu\u017euje \u017eivotnost p\u0159ed dosa\u017een\u00edm prahu prodlou\u017een\u00ed 3%, ale samotn\u00fd prah je definov\u00e1n stejn\u00fdm omezen\u00edm geometrie z\u00e1b\u011bru \u0159et\u011bzov\u00e9ho kola, kter\u00e9 plat\u00ed pro v\u0161echny v\u00e1le\u010dkov\u00e9 \u0159et\u011bzy \u2013 jakmile se \u0159et\u011bz prodlou\u017e\u00ed o v\u00edce ne\u017e 3%, poloha dosednut\u00ed v\u00e1le\u010dku na zubu \u0159et\u011bzov\u00e9ho kola se natolik posune, \u017ee zp\u016fsob\u00ed zrychlen\u00e9 opot\u0159eben\u00ed zubu \u0159et\u011bzov\u00e9ho kola bez ohledu na zbytkovou struktur\u00e1ln\u00ed pevnost \u0159et\u011bzu. Postup m\u011b\u0159en\u00ed prodlou\u017een\u00ed a vy\u0159azen\u00ed popsan\u00fd v \u010dl\u00e1nku 10 t\u00e9to s\u00e9rie plat\u00ed shodn\u011b pro \u0159et\u011bzy \u0159ady SP.<\/div>\n<\/details>\n<details style=\"border: 1px solid #dde3ea; border-radius: 8px; overflow: hidden; margin-bottom: 10px;\">\n<summary style=\"padding: 16px 20px; font-weight: bold; cursor: pointer; background: #f4f6f8; font-size: clamp(13px,1.4vw + 8px,16px); list-style: none; color: #1a2332;\">Lze specifikovat tich\u00fd \u0159et\u011bz s p\u0159\u00edslu\u0161enstv\u00edm pro dopravn\u00edkov\u00e9 aplikace?<\/summary>\n<div style=\"padding: 16px 20px; font-size: clamp(13px,1.3vw + 8px,15px); color: #445566; line-height: 1.78; border-top: 1px solid #dde3ea;\">Tlumen\u00fd \u0159et\u011bz se obvykle nepou\u017e\u00edv\u00e1 v dopravn\u00edkov\u00fdch aplikac\u00edch a nevyr\u00e1b\u00ed se se standardn\u00edmi konfiguracemi uchycen\u00ed. Jeho konstrukce \u2013 n\u011bkolik tenk\u00fdch desek pokr\u00fdvaj\u00edc\u00edch celou \u0161\u00ed\u0159ku \u0159et\u011bzu, zab\u00edraj\u00edc\u00edch s ozuben\u00fdm kolem \u2013 neumo\u017e\u0148uje p\u0159id\u00e1v\u00e1n\u00ed bo\u010dn\u00edch prodlou\u017een\u00ed nebo uchycen\u00ed k\u0159\u00eddel bez v\u00fdrazn\u00e9ho naru\u0161en\u00ed geometrie zub\u016f nebo procesu mont\u00e1\u017ee \u0159et\u011bzu. Pro dopravn\u00edkov\u00e9 aplikace vy\u017eaduj\u00edc\u00ed n\u00edzkou hlu\u010dnost jsou praktick\u00fdmi mo\u017enostmi standardn\u00ed v\u00e1le\u010dkov\u00fd \u0159et\u011bz s pry\u017eov\u00fdmi vlo\u017ekami v\u00e1le\u010dk\u016f (kter\u00e9 sni\u017euj\u00ed hluk od n\u00e1razu zub\u016f o 4\u20138 dB p\u0159i st\u0159edn\u00edch rychlostech), ut\u011bsn\u011bn\u00fd \u0159et\u011bz na cementovan\u00fdch ozuben\u00fdch kolech (kter\u00fd produkuje m\u00e9n\u011b kovov\u00e9ho hluku p\u0159i z\u00e1b\u011bru ne\u017e otev\u0159en\u00fd \u0159et\u011bz na standardn\u00edch ozuben\u00fdch kolech) nebo pohony se sn\u00ed\u017eenou rychlost\u00ed se standardn\u00edm \u0159et\u011bzem (hluk se stup\u0148uje \u010dtvrtou mocninou rychlosti \u2013 sn\u00ed\u017een\u00ed rychlosti z 3 m\/s na 2 m\/s sni\u017euje hluk p\u0159i z\u00e1b\u011bru p\u0159ibli\u017en\u011b o 10 dB). Tlumen\u00fd \u0159et\u011bz je vyhrazen pro uzav\u0159en\u00e9, nep\u0159etr\u017eit\u011b mazan\u00e9 pohony pro p\u0159enos v\u00fdkonu, nikoli pro otev\u0159en\u00e1 dopravn\u00ed prost\u0159ed\u00ed, kde se pou\u017e\u00edv\u00e1 uchycovac\u00ed \u0159et\u011bz.<\/div>\n<\/details>\n<p><!-- CTA --><\/p>\n<div style=\"background: #111820; border-radius: 14px; padding: clamp(36px,5vw,64px) clamp(24px,5vw,56px); margin-top: 56px; text-align: center; position: relative; overflow: hidden;\"><!-- top stripe --><\/p>\n<div style=\"position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg,#e8890a 0%,#e8890a 50%,#1a5fa8 50%,#1a5fa8 100%);\"><\/div>\n<h2 style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(22px,3vw,42px); font-weight: 800; color: #ffffff; text-transform: uppercase; border: none; padding: 0; margin: 0 0 14px 0; letter-spacing: -0.3px;\">\u0158et\u011bz \u0159ady SP skladem \u2013 Tich\u00fd \u0159et\u011bz k dispozici na objedn\u00e1n\u00ed<\/h2>\n<p style=\"color: rgba(255,255,255,0.78); font-size: clamp(14px,1.5vw,17px); max-width: 660px; margin: 0 auto 26px auto; line-height: 1.72;\">Za\u0161lete n\u00e1m aktu\u00e1ln\u00ed specifikaci \u0159et\u011bzu, \u017eivotnost v hodin\u00e1ch a popis poruchov\u00e9ho re\u017eimu \u2013 na\u0161i technici p\u0159ed zad\u00e1n\u00edm objedn\u00e1vky potvrd\u00ed, zda je spr\u00e1vn\u00fdm \u0159e\u0161en\u00edm \u0159ada SP nebo jin\u00e1 cesta modernizace.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; justify-content: center;\"><a style=\"display: inline-block; background: #e8890a; color: #ffffff; padding: 14px 32px; border-radius: 6px; font-weight: bold; text-decoration: none; font-size: clamp(13px,1.4vw,15px);\" href=\"https:\/\/sprocket-chain.net\/cs\/kategorie-produktu\/chain\/\">Prohl\u00e9dn\u011bte si sortiment \u0159et\u011bz\u016f v\u010detn\u011b \u0159ady SP<\/a><br \/>\n<a style=\"display: inline-block; background: transparent; color: #ffffff; padding: 14px 32px; border-radius: 6px; font-weight: bold; text-decoration: none; font-size: clamp(13px,1.4vw,15px); border: 2px solid rgba(255,255,255,0.35);\" href=\"https:\/\/sprocket-chain.net\/cs\/contact-us\/\">\u017d\u00e1dost o posouzen\u00ed upgradu \u0159ady SP<\/a><\/div>\n<\/div>\n<\/div>\n<p>St\u0159iha\u010d: Cxm<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>V\u00e1le\u010dkov\u00fd \u0159et\u011bz \u0159ady SP vs. tich\u00fd \u0159et\u011bz (s obr\u00e1cen\u00fdmi zuby) Vysokopevnostn\u00ed \u0159et\u011bz a tich\u00fd \u0159et\u011bz \u0159ady SP: Kdy\u017e standardn\u00ed v\u00e1le\u010dkov\u00fd \u0159et\u011bz nesta\u010d\u00ed \u0158et\u011bz \u0159ady SP poskytuje o 25\u201330% vy\u0161\u0161\u00ed pevnost v tahu ne\u017e standardn\u00ed v\u00e1le\u010dkov\u00fd \u0159et\u011bz ANSI p\u0159i stejn\u00e9 rozte\u010di. Tich\u00fd \u0159et\u011bz t\u00e9m\u011b\u0159 zcela eliminuje hluk p\u0159i z\u00e1b\u011bru. Oba \u0159e\u0161\u00ed skute\u010dn\u00e1 omezen\u00ed standardn\u00edho v\u00e1le\u010dkov\u00e9ho \u0159et\u011bzu \u2013 v r\u016fzn\u00fdch [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[6634],"tags":[78,58,69],"class_list":["post-3322","post","type-post","status-publish","format-standard","hentry","category-chain-sprocket","tag-chain-sprocket","tag-sprocket","tag-sprocket-china"],"_links":{"self":[{"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/posts\/3322","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/comments?post=3322"}],"version-history":[{"count":2,"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/posts\/3322\/revisions"}],"predecessor-version":[{"id":3324,"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/posts\/3322\/revisions\/3324"}],"wp:attachment":[{"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/media?parent=3322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/categories?post=3322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/tags?post=3322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}