{"id":136,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/harmonics\/"},"modified":"2026-06-08T04:12:17","modified_gmt":"2026-06-08T04:12:17","slug":"harmonics","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/cs\/glossary\/harmonics\/","title":{"rendered":"Co jsou harmonick\u00e9 slo\u017eky ve vibra\u010dn\u00ed anal\u00fdze?"},"content":{"rendered":"<style>\n:root {\n  --navy: #0a2540;\n  --navy-light: #1a3a5c;\n  --blue: #2563eb;\n  --blue-light: #3b82f6;\n  --blue-pale: #dbeafe;\n  --blue-ghost: #eff6ff;\n  --beige: #f5f0e8;\n  --beige-dark: #e8dfd3;\n  --beige-light: #faf7f2;\n  --white: #ffffff;\n  --text: #1e293b;\n  --text-secondary: #475569;\n  --text-muted: #94a3b8;\n  --border: #cbd5e1;\n  --border-light: #e2e8f0;\n  --success: #059669;\n  --success-light: #d1fae5;\n  --warning: #d97706;\n  --warning-light: #fef3c7;\n  --danger: #dc2626;\n  --danger-light: #fee2e2;\n  --purple: #7c3aed;\n  --purple-light: #ede9fe;\n  --shadow-sm: 0 1px 3px rgba(10,37,64,0.08);\n  --shadow-md: 0 4px 12px rgba(10,37,64,0.1);\n  --shadow-lg: 0 8px 30px rgba(10,37,64,0.12);\n  --radius: 12px;\n  --radius-sm: 8px;\n  --radius-lg: 16px;\n}\n* { margin: 0; padding: 0; box-sizing: border-box; }\nbody {\n  font-family: 'Source Sans 3', sans-serif;\n  color: var(--text);\n  background: var(--beige-light);\n  min-width: 1200px;\n  line-height: 1.7;\n  font-size: 16px;\n  -webkit-font-smoothing: antialiased;\n}<\/p>\n<p>\/* ===== HERO ===== *\/\n.hero {\n  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, #234e7a 100%);\n  color: var(--white);\n  padding: 56px 0 48px;\n  position: relative;\n  overflow: hidden;\n}\n.hero::before {\n  content: '';\n  position: absolute; inset: 0;\n  background:\n    radial-gradient(circle at 25% 75%, rgba(37,99,235,0.15) 0%, transparent 50%),\n    radial-gradient(circle at 75% 25%, rgba(37,99,235,0.1) 0%, transparent 50%);\n  pointer-events: none;\n}\n.hero::after {\n  content: '';\n  position: absolute; inset: 0;\n  background: url(\"data:image\/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http:\/\/www.w3.org\/2000\/svg'%3E%3Cg fill='none'%3E%3Cpath d='M0 40 Q20 20 40 40 Q60 60 80 40' stroke='%23ffffff' stroke-opacity='0.02' stroke-width='1' fill='none'\/%3E%3C\/g%3E%3C\/svg%3E\");\n  pointer-events: none;\n}\n.hero-inner {\n  max-width: 1280px; margin: 0 auto; padding: 0 48px; position: relative; z-index: 1;\n}\n.hero h1 {\n  font-family: 'DM Serif Display', serif; font-size: 46px; font-weight: 400; line-height: 1.15; margin-bottom: 16px; letter-spacing: -0.5px;\n}\n.hero h1 span { color: var(--blue-light); }\n.hero .subtitle { font-size: 19px; font-weight: 300; color: rgba(255,255,255,0.78); max-width: 820px; line-height: 1.6; }\n.breadcrumb { margin-bottom: 20px; font-size: 14px; color: rgba(255,255,255,0.5); }\n.breadcrumb a { color: rgba(255,255,255,0.6); text-decoration: none; }\n.breadcrumb a:hover { color: rgba(255,255,255,0.9); }<\/p>\n<p>\/* ===== QUICK NAV ===== *\/\n.quick-nav {\n  background: var(--white); border-bottom: 1px solid var(--border-light); position: sticky; top: 0; z-index: 100; box-shadow: var(--shadow-sm);\n}\n.quick-nav-inner { max-width: 1280px; margin: 0 auto; padding: 0 48px; display: flex; gap: 0; overflow-x: auto; }\n.quick-nav a {\n  display: flex; align-items: center; gap: 6px; padding: 14px 18px; font-size: 14px; font-weight: 500;\n  color: var(--text-secondary); text-decoration: none; white-space: nowrap; border-bottom: 2px solid transparent; transition: all 0.2s;\n}\n.quick-nav a:hover { color: var(--blue); border-bottom-color: var(--blue); background: var(--blue-ghost); }<\/p>\n<p>.container { max-width: 1280px; margin: 0 auto; padding: 0 48px; }<\/p>\n<p>\/* ===== SUMMARY DASHBOARD ===== *\/\n.summary-dashboard { padding: 40px 0; background: var(--white); border-bottom: 1px solid var(--border-light); }\n.dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }<\/p>\n<p>.calc-panel {\n  background: var(--beige-light); border: 1px solid var(--beige-dark); border-radius: var(--radius-lg); padding: 32px; position: relative; overflow: hidden;\n}\n.calc-panel::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--blue), var(--blue-light)); }\n.panel-title { font-family: 'DM Serif Display', serif; font-size: 22px; margin-bottom: 6px; color: var(--navy); }\n.panel-subtitle { font-size: 14px; color: var(--text-muted); margin-bottom: 24px; }\n.calc-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }\n.form-group { display: flex; flex-direction: column; gap: 5px; }\n.form-group.full-width { grid-column: 1 \/ -1; }\n.form-group label { font-size: 13px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; }\n.form-group label .unit { font-weight: 400; text-transform: none; color: var(--text-muted); }\n.form-group input, .form-group select {\n  padding: 10px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 15px;\n  font-family: 'JetBrains Mono', monospace; background: var(--white); color: var(--text); transition: border-color 0.2s, box-shadow 0.2s;\n}\n.form-group input:focus, .form-group select:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,0.12); }\n.calc-btn {\n  grid-column: 1 \/ -1; padding: 13px; background: var(--blue); color: var(--white); border: none; border-radius: var(--radius-sm);\n  font-size: 15px; font-weight: 600; font-family: 'Source Sans 3', sans-serif; cursor: pointer; transition: all 0.2s; margin-top: 4px;\n}\n.calc-btn:hover { background: var(--navy); transform: translateY(-1px); box-shadow: var(--shadow-md); }<\/p>\n<p>\/* Results panel *\/\n.results-panel {\n  background: var(--navy); border-radius: var(--radius-lg); padding: 32px; color: var(--white); position: relative; overflow: hidden;\n}\n.results-panel::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 100% 0%, rgba(37,99,235,0.2) 0%, transparent 60%); pointer-events: none; }\n.results-panel .panel-title { color: var(--white); }\n.results-panel .panel-subtitle { color: rgba(255,255,255,0.5); }<\/p>\n<p>.spectrum-canvas-wrap { position: relative; z-index: 1; width: 100%; height: 250px; margin-bottom: 12px; }\n.spectrum-canvas-wrap canvas { width: 100%; height: 100%; }<\/p>\n<p>.harmonic-table-mini { position: relative; z-index: 1; width: 100%; max-height: 195px; overflow-y: auto; }\n.harmonic-table-mini table { width: 100%; border-collapse: collapse; }\n.harmonic-table-mini th {\n  background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.7); padding: 6px 10px; font-size: 11px;\n  text-transform: uppercase; letter-spacing: 0.5px; text-align: left; position: sticky; top: 0;\n}\n.harmonic-table-mini td {\n  padding: 5px 10px; font-family: 'JetBrains Mono', monospace; font-size: 13px;\n  border-bottom: 1px solid rgba(255,255,255,0.06); color: rgba(255,255,255,0.8);\n}\n.harmonic-table-mini tr:hover td { background: rgba(255,255,255,0.05); }\n.results-empty { text-align: center; padding: 120px 20px; color: rgba(255,255,255,0.35); font-size: 15px; position: relative; z-index: 1; }\n.results-empty .icon { font-size: 36px; margin-bottom: 12px; display: block; }<\/p>\n<p>\/* ===== DIAGNOSTIC SECTION ===== *\/\n.diagnostic-section { padding: 40px 0 48px; background: var(--beige-light); }\n.section-header { margin-bottom: 28px; }\n.section-header h2 { font-family: 'DM Serif Display', serif; font-size: 30px; color: var(--navy); margin-bottom: 6px; }\n.section-header p { font-size: 16px; color: var(--text-secondary); }<\/p>\n<p>.fault-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 36px; }\n.fault-card {\n  background: var(--white); border: 1px solid var(--border-light); border-radius: var(--radius); padding: 24px;\n  box-shadow: var(--shadow-sm); transition: all 0.3s; position: relative; overflow: hidden;\n}\n.fault-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }\n.fault-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; }\n.fault-card.unbalance::before { background: var(--blue); }\n.fault-card.misalignment::before { background: var(--warning); }\n.fault-card.looseness::before { background: var(--danger); }\n.fault-card.electrical::before { background: var(--purple); }\n.fault-card.rub::before { background: #ec4899; }\n.fault-card.bearing::before { background: var(--success); }<\/p>\n<p>.fc-icon { font-size: 28px; margin-bottom: 10px; }\n.fc-title { font-family: 'DM Serif Display', serif; font-size: 18px; color: var(--navy); margin-bottom: 4px; }\n.fc-pattern { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--blue); margin-bottom: 10px; font-weight: 600; }\n.fc-body { font-size: 13px; color: var(--text-secondary); line-height: 1.5; }\n.fc-body strong { color: var(--text); }<\/p>\n<p>.fc-spectrum { display: flex; align-items: flex-end; gap: 3px; height: 50px; margin-top: 12px; padding: 4px; background: var(--beige-light); border-radius: 4px; }\n.fc-spectrum .bar { flex: 1; border-radius: 2px 2px 0 0; min-height: 2px; position: relative; }\n.fc-spectrum .bar-label {\n  position: absolute; bottom: -14px; left: 50%; transform: translateX(-50%);\n  font-size: 8px; font-family: 'JetBrains Mono', monospace; color: var(--text-muted); white-space: nowrap;\n}<\/p>\n<p>\/* Tables *\/\n.table-wrap {\n  background: var(--white); border-radius: var(--radius); border: 1px solid var(--border-light); overflow: hidden; box-shadow: var(--shadow-sm); margin-bottom: 32px;\n}\n.table-wrap .table-title { padding: 16px 24px; font-weight: 600; font-size: 15px; background: var(--beige); border-bottom: 1px solid var(--border-light); color: var(--navy); }\ntable { width: 100%; border-collapse: collapse; }\ntable th {\n  background: var(--navy); color: var(--white); padding: 12px 16px; font-size: 13px;\n  font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; text-align: left;\n}\ntable td { padding: 11px 16px; font-size: 14px; border-bottom: 1px solid var(--border-light); color: var(--text); }\ntable tr:last-child td { border-bottom: none; }\ntable tr:hover td { background: var(--blue-ghost); }\ntable td:first-child { font-weight: 600; }\n.mono { font-family: 'JetBrains Mono', monospace; font-size: 13px; }\n.tag { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px; }\n.tag.high { background: var(--danger-light); color: #991b1b; }\n.tag.medium { background: var(--warning-light); color: #92400e; }\n.tag.low { background: var(--success-light); color: #065f46; }\n.tag.info { background: var(--blue-pale); color: var(--navy); }\n.tag.purple { background: var(--purple-light); color: #5b21b6; }<\/p>\n<p>\/* ===== MAIN CONTENT ===== *\/\n.main-content { padding: 48px 0 64px; background: var(--white); }\n.content-layout { display: grid; grid-template-columns: 1fr 300px; gap: 48px; }<\/p>\n<p>.toc-sidebar { position: sticky; top: 80px; align-self: start; }\n.toc-box { background: var(--beige-light); border: 1px solid var(--beige-dark); border-radius: var(--radius); padding: 24px; }\n.toc-box h3 { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--navy); margin-bottom: 16px; }\n.toc-box a {\n  display: block; padding: 6px 0; font-size: 14px; color: var(--text-secondary); text-decoration: none;\n  border-left: 2px solid transparent; padding-left: 12px; transition: all 0.2s;\n}\n.toc-box a:hover { color: var(--blue); border-left-color: var(--blue); }\n.toc-box a.sub { padding-left: 28px; font-size: 13px; color: var(--text-muted); }<\/p>\n<p>.article-content h2 { font-family: 'DM Serif Display', serif; font-size: 28px; color: var(--navy); margin: 48px 0 16px; padding-top: 20px; }\n.article-content h2:first-child { margin-top: 0; }\n.article-content h3 { font-size: 20px; font-weight: 700; color: var(--navy-light); margin: 32px 0 12px; }\n.article-content h4 { font-size: 16px; font-weight: 700; color: var(--text); margin: 24px 0 8px; }\n.article-content p { margin-bottom: 16px; color: var(--text); line-height: 1.8; }\n.article-content ul, .article-content ol { margin: 0 0 16px 24px; line-height: 1.8; }\n.article-content li { margin-bottom: 6px; }\n.article-content li strong { color: var(--navy); }\n.article-content a { color: var(--blue); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.2s; }\n.article-content a:hover { border-bottom-color: var(--blue); }<\/p>\n<p>.info-box { background: var(--blue-ghost); border-left: 4px solid var(--blue); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 20px 24px; margin: 24px 0; }\n.info-box.warning { background: #fffbeb; border-left-color: var(--warning); }\n.info-box.success { background: #ecfdf5; border-left-color: var(--success); }\n.info-box.danger { background: #fef2f2; border-left-color: var(--danger); }\n.info-box .box-title { font-weight: 700; font-size: 15px; margin-bottom: 6px; color: var(--navy); }\n.info-box p { margin-bottom: 8px; font-size: 14px; }\n.info-box p:last-child { margin-bottom: 0; }<\/p>\n<p>.example-block { background: var(--beige-light); border: 1px solid var(--beige-dark); border-radius: var(--radius); padding: 28px; margin: 24px 0; }\n.example-block .example-title { font-family: 'DM Serif Display', serif; font-size: 18px; color: var(--navy); margin-bottom: 16px; }<\/p>\n<p>.formula-box {\n  background: var(--navy); color: var(--white); border-radius: var(--radius); padding: 24px 32px; margin: 24px 0;\n  text-align: center; position: relative; overflow: hidden;\n}\n.formula-box::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 80% 50%, rgba(37,99,235,0.15) 0%, transparent 60%); pointer-events: none; }\n.formula-box .formula-label { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--blue-light); margin-bottom: 10px; position: relative; }\n.formula-box .formula-main { font-family: 'JetBrains Mono', monospace; font-size: 22px; font-weight: 600; position: relative; line-height: 1.4; }\n.formula-box .formula-note { font-size: 13px; color: rgba(255,255,255,0.5); margin-top: 10px; position: relative; }<\/p>\n<p>.article-table { width: 100%; margin: 20px 0; border: 1px solid var(--border-light); border-radius: var(--radius-sm); overflow: hidden; }\n.article-table th { padding: 10px 14px; font-size: 12px; }\n.article-table td { padding: 10px 14px; font-size: 14px; }<\/p>\n<p>\/* ===== SHOP CTA ===== *\/\n.shop-cta {\n  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%); padding: 48px 0; color: var(--white);\n  text-align: center; position: relative; overflow: hidden;\n}\n.shop-cta::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 50% 50%, rgba(37,99,235,0.15) 0%, transparent 60%); pointer-events: none; }\n.shop-cta h2 { font-family: 'DM Serif Display', serif; font-size: 32px; margin-bottom: 12px; position: relative; }\n.shop-cta p { font-size: 17px; color: rgba(255,255,255,0.7); margin-bottom: 28px; max-width: 640px; margin-left: auto; margin-right: auto; position: relative; }\n.shop-cta .cta-btn {\n  display: inline-flex; align-items: center; gap: 8px; padding: 14px 36px; background: var(--blue); color: var(--white);\n  text-decoration: none; border-radius: var(--radius-sm); font-weight: 600; font-size: 16px; transition: all 0.2s; position: relative;\n}\n.shop-cta .cta-btn:hover { background: var(--blue-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,99,235,0.3); }<\/p>\n<p>.page-footer { background: var(--beige); border-top: 1px solid var(--beige-dark); padding: 32px 0; text-align: center; }\n.page-footer a { color: var(--blue); text-decoration: none; font-weight: 500; }\n.page-footer p { font-size: 14px; color: var(--text-muted); }<\/p>\n<p>@media print { .quick-nav, .shop-cta { display: none; } body { min-width: auto; } }\n<\/style>\n<p><!-- HERO --><\/p>\n<header class=\"hero\">\n<div class=\"hero-inner\">\n<div class=\"breadcrumb\">\n      <a href=\"https:\/\/vibromera.eu\/cs\/\">Home<\/a> \u2192 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/\">Glos\u00e1\u0159<\/a> \u2192 Harmonick\u00e9\n    <\/div>\n<h1>Porozum\u011bn\u00ed <span>Harmonick\u00e9<\/span> v anal\u00fdze vibrac\u00ed<\/h1>\n<p class=\"subtitle\">Pro\u010d se ve vibra\u010dn\u00edch spektrech objevuj\u00ed celo\u010d\u00edseln\u00e9 n\u00e1sobky ot\u00e1\u010dek h\u0159\u00eddele \u2013 a jak vzorec harmonick\u00fdch 1\u00d7, 2\u00d7, 3\u00d7\u2026 odhaluje p\u0159esnou povahu poruch stroj\u016f, od nevyv\u00e1\u017eenosti a nesouososti a\u017e po uvoln\u011bn\u00ed a t\u0159en\u00ed.<\/p>\n<\/p><\/div>\n<\/header>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-1\/\" title=\"P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Kompletn\u00ed sada p\u0159enosn\u00e9ho vyva\u017eova\u010de a analyz\u00e1toru vibrac\u00ed Balanset-1A\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-1\/\" title=\"P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed Balanset-1A\">P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/136?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/136?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibrac\u00ed\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Sn\u00edma\u010d vibrac\u00ed Balanset-1A zbl\u00edzka\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibrac\u00ed\">Sn\u00edma\u010d vibrac\u00ed<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/136?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/136?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\">Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/136?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/136?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Sada pro vyva\u017eov\u00e1n\u00ed rotor\u016f Vibromera: p\u0159epravn\u00ed kuf\u0159\u00edk, v\u00edcekan\u00e1lov\u00fd zesilova\u010d sign\u00e1lu, ru\u010dn\u00ed analyz\u00e1tor, magnetick\u00e1 z\u00e1kladna, vibra\u010dn\u00ed senzory a spir\u00e1lov\u00e9 kabely.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/136?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/136?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/magnet-stand\/\" title=\"Magnetick\u00fd stojan Insize-60 kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Magnetick\u00e1 z\u00e1kladna.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/magnet-stand\/\" title=\"Magnetick\u00fd stojan Insize-60 kgf\">Magnetick\u00fd stojan Insize-60 kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/136?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/136?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/reflective-tape\/\" title=\"Reflexn\u00ed p\u00e1ska\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Reflexn\u00ed p\u00e1ska\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/reflective-tape\/\" title=\"Reflexn\u00ed p\u00e1ska\">Reflexn\u00ed p\u00e1ska<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/136?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/136?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamick\u00fd vyva\u017eova\u010d &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Obsah sady Balanset-1A s jednotkou rozhran\u00ed, senzory, ot\u00e1\u010dkom\u011brem a p\u0159\u00edslu\u0161enstv\u00edm\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamick\u00fd vyva\u017eova\u010d &quot;Balanset-1A&quot; OEM\">Dynamick\u00fd vyva\u017eova\u010d \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/136?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/136?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><!-- QUICK NAV --><\/p>\n<nav class=\"quick-nav\">\n<div class=\"quick-nav-inner\">\n    <a href=\"#calculator\">\u2699 Harmonick\u00e1 kalkula\u010dka<\/a><br \/>\n    <a href=\"#diagnostic-cards\">\ud83d\udcca Vzory z\u00e1vad<\/a><br \/>\n    <a href=\"#diagnostic-table\">\ud83d\udccb Diagnostick\u00e1 tabulka<\/a><br \/>\n    <a href=\"#definition\">\ud83d\udcd0 Definice<\/a><br \/>\n    <a href=\"#why-generated\">\ud83d\udd22 Pro\u010d vznikaj\u00ed<\/a><br \/>\n    <a href=\"#fault-signatures\">\ud83d\udd0d P\u0159\u00edznaky poruch<\/a><br \/>\n    <a href=\"#non-synchronous\">\u3030\ufe0f Nesynchronn\u00ed<\/a><br \/>\n    <a href=\"#analysis-guide\">\ud83d\udee0 Pr\u016fvodce anal\u00fdzou<\/a><br \/>\n    <a href=\"#case-studies\">\ud83d\udcdd P\u0159\u00edpadov\u00e9 studie<\/a>\n  <\/div>\n<\/nav>\n<p><!-- SUMMARY DASHBOARD --><\/p>\n<section class=\"summary-dashboard\" id=\"calculator\">\n<div class=\"container\">\n<div class=\"dashboard-grid\">\n<p>      <!-- Calculator --><\/p>\n<div class=\"calc-panel\">\n<h2 class=\"panel-title\">Kalkula\u010dka harmonick\u00fdch frekvenc\u00ed<\/h2>\n<p class=\"panel-subtitle\">Vypo\u010d\u00edtejte harmonick\u00e9 a b\u011b\u017en\u00e9 frekvence poruch pro libovoln\u00e9 ot\u00e1\u010dky h\u0159\u00eddele<\/p>\n<div class=\"calc-form\">\n<div class=\"form-group\">\n            <label>Ot\u00e1\u010dky h\u0159\u00eddele <span class=\"unit\">(ot.\/min.)<\/span><\/label><br \/>\n            <input type=\"number\" id=\"shaftRPM\" value=\"1800\" min=\"1\" step=\"1\">\n          <\/div>\n<div class=\"form-group\">\n            <label>Po\u010det harmonick\u00fdch<\/label><br \/>\n            <select id=\"numHarmonics\"><option value=\"5\">5 harmonick\u00fdch<\/option><option value=\"10\" selected>10 harmonick\u00fdch<\/option><option value=\"15\">15 harmonick\u00fdch<\/option><option value=\"20\">20 harmonick\u00fdch<\/option><\/select>\n          <\/div>\n<div class=\"form-group\">\n            <label>Po\u010det lopatek\/rozv\u00e1d\u011bc\u00edch lopatek <span class=\"unit\">(voliteln\u00fd)<\/span><\/label><br \/>\n            <input type=\"number\" id=\"numBlades\" value=\"\" min=\"0\" step=\"1\" placeholder=\"nap\u0159. 5, 7\">\n          <\/div>\n<div class=\"form-group\">\n            <label>Po\u010det zub\u016f ozuben\u00e9ho kola <span class=\"unit\">(voliteln\u00fd)<\/span><\/label><br \/>\n            <input type=\"number\" id=\"numTeeth\" value=\"\" min=\"0\" step=\"1\" placeholder=\"nap\u0159. 48\">\n          <\/div>\n<div class=\"form-group\">\n            <label>S\u00ed\u0165ov\u00e1 frekvence <span class=\"unit\">(Hz)<\/span><\/label><br \/>\n            <select id=\"lineFreq\"><option value=\"50\" selected>50 Hz (Evropa \/ Asie)<\/option><option value=\"60\">60 Hz (Amerika)<\/option><\/select>\n          <\/div>\n<div class=\"form-group\">\n            <label>Po\u010det p\u00f3l\u016f <span class=\"unit\">(motor)<\/span><\/label><br \/>\n            <select id=\"numPoles\"><option value=\"2\">2p\u00f3lov\u00fd<\/option><option value=\"4\" selected>4p\u00f3lov\u00fd<\/option><option value=\"6\">6p\u00f3lov\u00fd<\/option><option value=\"8\">8p\u00f3lov\u00fd<\/option><\/select>\n          <\/div>\n<p>          <button class=\"calc-btn\" onclick=\"calculate()\">Vypo\u010d\u00edtat v\u0161echny frekvence \u2192<\/button>\n        <\/div>\n<\/p><\/div>\n<p>      <!-- Results --><\/p>\n<div class=\"results-panel\">\n<h2 class=\"panel-title\">Harmonick\u00e9 spektrum<\/h2>\n<p class=\"panel-subtitle\">Vizu\u00e1ln\u00ed frekven\u010dn\u00ed mapa a kompletn\u00ed harmonick\u00e1 tabulka<\/p>\n<div id=\"resultsArea\">\n<div class=\"results-empty\">\n            <span class=\"icon\">\ud83d\udcc8<\/span><br \/>\n            Zadejte ot\u00e1\u010dky h\u0159\u00eddele a klikn\u011bte na Vypo\u010d\u00edtat<br \/>zobrazit harmonick\u00e9 frekvence\n          <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p><!-- DIAGNOSTIC CARDS + TABLES --><\/p>\n<section class=\"diagnostic-section\" id=\"diagnostic-cards\">\n<div class=\"container\">\n<div class=\"section-header\">\n<h2>Vzory charakteristick\u00fdch znak\u016f poruch \u2013 rychl\u00e1 identifikace<\/h2>\n<p>Ka\u017ed\u00e1 z\u00e1vada stroje vytv\u00e1\u0159\u00ed charakteristick\u00fd harmonick\u00fd vzorec viditeln\u00fd ve <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/spectrum\/\">vibra\u010dn\u00ed spektrum<\/a><\/p>\n<\/p><\/div>\n<div class=\"fault-cards\">\n<div class=\"fault-card unbalance\">\n<div class=\"fc-icon\">\u2696\ufe0f<\/div>\n<div class=\"fc-title\">Nevyv\u00e1\u017eenost<\/div>\n<div class=\"fc-pattern\">Dominantn\u00ed 1\u00d7 \u2014 \u010dist\u00fd, jeden vrchol<\/div>\n<div class=\"fc-body\"><strong>Vzor:<\/strong> Siln\u00fd 1\u00d7 s minim\u00e1ln\u00edmi harmonick\u00fdmi. Amplituda \u00fam\u011brn\u00e1 ot\u00e1\u010dk\u00e1m\u00b2. F\u00e1ze je stabiln\u00ed a opakovateln\u00e1. <strong>Sm\u011br:<\/strong> Prim\u00e1rn\u011b radi\u00e1ln\u00ed vibrace.<\/div>\n<div class=\"fc-spectrum\">\n<div class=\"bar\" style=\"height:95%;background:var(--blue)\"><span class=\"bar-label\">1\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:8%;background:var(--blue-pale)\"><span class=\"bar-label\">2\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:3%;background:var(--blue-pale)\"><span class=\"bar-label\">3\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:2%;background:var(--blue-pale)\"><span class=\"bar-label\">4\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:1%;background:var(--blue-pale)\"><span class=\"bar-label\">5\u00d7<\/span><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"fault-card misalignment\">\n<div class=\"fc-icon\">\u2194\ufe0f<\/div>\n<div class=\"fc-title\">Nesouosost<\/div>\n<div class=\"fc-pattern\">Siln\u00fd 2\u00d7 (a 3\u00d7) vzhledem k 1\u00d7<\/div>\n<div class=\"fc-body\"><strong>\u00dahlov\u00e1:<\/strong> Vysok\u00e1 1\u00d7 axi\u00e1ln\u00ed. <strong>Paraleln\u00ed:<\/strong> Vysok\u00e1 radi\u00e1ln\u00ed slo\u017eka 2\u00d7, \u010dasto \u2265 amplitud\u011b 1\u00d7. V z\u00e1va\u017en\u00fdch p\u0159\u00edpadech se projevuje 3\u00d7, 4\u00d7. <strong>Kl\u00ed\u010d:<\/strong> Vysok\u00e9 axi\u00e1ln\u00ed vibrace u spojky.<\/div>\n<div class=\"fc-spectrum\">\n<div class=\"bar\" style=\"height:60%;background:var(--warning)\"><span class=\"bar-label\">1\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:90%;background:var(--warning)\"><span class=\"bar-label\">2\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:40%;background:var(--warning-light)\"><span class=\"bar-label\">3\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:15%;background:var(--warning-light)\"><span class=\"bar-label\">4\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:5%;background:var(--warning-light)\"><span class=\"bar-label\">5\u00d7<\/span><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"fault-card looseness\">\n<div class=\"fc-icon\">\ud83d\udd29<\/div>\n<div class=\"fc-title\">Mechanick\u00e1 v\u016fle<\/div>\n<div class=\"fc-pattern\">Mnoho harmonick\u00fdch: 1\u00d7, 2\u00d7, 3\u00d7, 4\u00d7\u2026 a\u017e 10\u00d7+<\/div>\n<div class=\"fc-body\"><strong>Vzor:<\/strong> Bohat\u00e1 rodina harmonick\u00fdch, \u010dasto se subharmonick\u00fdmi (\u00bd\u00d7, \u2153\u00d7). Nestabiln\u00ed f\u00e1ze. V\u00edce harmonick\u00fdch = z\u00e1va\u017en\u011bj\u0161\u00ed uvoln\u011bn\u00ed. <strong>Kl\u00ed\u010dov\u00fd ukazatel:<\/strong> jsou p\u0159\u00edtomny subharmonick\u00e9.<\/div>\n<div class=\"fc-spectrum\">\n<div class=\"bar\" style=\"height:70%;background:var(--danger)\"><span class=\"bar-label\">1\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:55%;background:var(--danger)\"><span class=\"bar-label\">2\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:50%;background:var(--danger)\"><span class=\"bar-label\">3\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:40%;background:var(--danger)\"><span class=\"bar-label\">4\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:35%;background:var(--danger-light)\"><span class=\"bar-label\">5\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:25%;background:var(--danger-light)\"><span class=\"bar-label\">6\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:20%;background:var(--danger-light)\"><span class=\"bar-label\">7\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:12%;background:var(--danger-light)\"><span class=\"bar-label\">8\u00d7<\/span><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"fault-card bearing\">\n<div class=\"fc-icon\">\ud83d\udd34<\/div>\n<div class=\"fc-title\">Vada lo\u017eiska<\/div>\n<div class=\"fc-pattern\">Nesynchronn\u00ed vrcholy: BPFO, BPFI + harmonick\u00e9<\/div>\n<div class=\"fc-body\"><strong>Vzor:<\/strong> Vrcholy p\u0159i <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/bearing-fault-frequencies\/\" style=\"color:var(--success)\">frekvence poruch lo\u017eisek<\/a> (nikoliv celo\u010d\u00edseln\u00e9 n\u00e1sobky ot\u00e1\u010dek\/min). Harmonick\u00e9 slo\u017eky z\u00e1vadov\u00e9 frekvence + <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/sidebands\/\" style=\"color:var(--success)\">postrann\u00ed p\u00e1sma<\/a> at 1\u00d7 spacing.<\/div>\n<div class=\"fc-spectrum\">\n<div class=\"bar\" style=\"height:30%;background:var(--success)\"><span class=\"bar-label\">1\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:5%;background:#ddd\"><span class=\"bar-label\"><\/span><\/div>\n<div class=\"bar\" style=\"height:75%;background:var(--success)\"><span class=\"bar-label\">BPFO<\/span><\/div>\n<div class=\"bar\" style=\"height:45%;background:var(--success-light)\"><span class=\"bar-label\">2\u00b7BPF<\/span><\/div>\n<div class=\"bar\" style=\"height:25%;background:var(--success-light)\"><span class=\"bar-label\">3\u00b7BPF<\/span><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"fault-card electrical\">\n<div class=\"fc-icon\">\u26a1<\/div>\n<div class=\"fc-title\">Elektrick\u00e9 poruchy<\/div>\n<div class=\"fc-pattern\">2\u00d7 frekvence s\u00edt\u011b (2FL) \u00b1 skluzov\u00e1 postrann\u00ed p\u00e1sma<\/div>\n<div class=\"fc-body\"><strong>Stator:<\/strong> Dominantn\u00ed 2FL (100\/120 Hz). <strong>Rotorov\u00e9 ty\u010de:<\/strong> 1\u00d7 s postrann\u00edmi p\u00e1smy na <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/pole-pass-frequency\/\" style=\"color:var(--purple)\">frekvence pr\u016fchodu p\u00f3lem<\/a>. <strong>Test:<\/strong> V\u00fdpadek proudu \u2013 elektrick\u00e9 vibrace okam\u017eit\u011b klesnou.<\/div>\n<div class=\"fc-spectrum\">\n<div class=\"bar\" style=\"height:50%;background:var(--purple)\"><span class=\"bar-label\">1\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:85%;background:var(--purple)\"><span class=\"bar-label\">2FL<\/span><\/div>\n<div class=\"bar\" style=\"height:30%;background:var(--purple-light)\"><span class=\"bar-label\">4FL<\/span><\/div>\n<div class=\"bar\" style=\"height:15%;background:var(--purple-light)\"><span class=\"bar-label\">6FL<\/span><\/div>\n<div class=\"bar\" style=\"height:5%;background:var(--purple-light)\"><span class=\"bar-label\">8FL<\/span><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"fault-card rub\">\n<div class=\"fc-icon\">\ud83d\udd25<\/div>\n<div class=\"fc-title\">T\u0159en\u00ed h\u0159\u00eddele<\/div>\n<div class=\"fc-pattern\">Mnoho vy\u0161\u0161\u00edch harmonick\u00fdch + subharmonick\u00fdch<\/div>\n<div class=\"fc-body\"><strong>Lehk\u00e9 t\u0159en\u00ed:<\/strong> \u00bd\u00d7, 1\u00d7 a mnoho harmonick\u00fdch a\u017e do 10\u00d7+. <strong>\u00dapln\u00e9 prstencov\u00e9:<\/strong> Dominantn\u00ed subharmonick\u00e9 (\u00bd\u00d7, \u2153\u00d7, \u00bc\u00d7). Tepeln\u00e9 proh\u00fdb\u00e1n\u00ed m\u016f\u017ee zp\u016fsobit drift vektoru 1\u00d7.<\/div>\n<div class=\"fc-spectrum\">\n<div class=\"bar\" style=\"height:35%;background:#ec4899\"><span class=\"bar-label\">\u00bd\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:65%;background:#ec4899\"><span class=\"bar-label\">1\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:40%;background:#ec4899\"><span class=\"bar-label\">2\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:30%;background:#fbcfe8\"><span class=\"bar-label\">3\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:25%;background:#fbcfe8\"><span class=\"bar-label\">4\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:20%;background:#fbcfe8\"><span class=\"bar-label\">5\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:15%;background:#fbcfe8\"><span class=\"bar-label\">6\u00d7<\/span><\/div>\n<div class=\"bar\" style=\"height:12%;background:#fbcfe8\"><span class=\"bar-label\">7\u00d7<\/span><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>    <!-- MASTER DIAGNOSTIC TABLE --><\/p>\n<div class=\"table-wrap\" id=\"diagnostic-table\">\n<div class=\"table-title\">\ud83d\udccb Kompletn\u00ed referen\u010dn\u00ed p\u0159\u00edru\u010dka pro diagnostiku harmonick\u00fdch vzor\u016f<\/div>\n<table>\n<thead>\n<tr>\n<th>Poruchov\u00fd stav<\/th>\n<th>Dominantn\u00ed harmonick\u00e9<\/th>\n<th>Amplitudov\u00fd vzor<\/th>\n<th>Sm\u011br<\/th>\n<th>F\u00e1zov\u00e9 chov\u00e1n\u00ed<\/th>\n<th>Rozli\u0161ovac\u00ed znak<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Hmotov\u00e1 nevyv\u00e1\u017eenost<\/td>\n<td class=\"mono\">1\u00d7<\/td>\n<td>1\u00d7 \u226b v\u0161echny ostatn\u00ed<\/td>\n<td>Radi\u00e1ln\u00ed<\/td>\n<td>Stabiln\u00ed; sleduje t\u011b\u017ek\u00e9 m\u00edsto<\/td>\n<td>\u010cist\u00fd jeden vrchol; \u00fam\u011brn\u00fd rychlosti\u00b2<\/td>\n<\/tr>\n<tr>\n<td>Ohnut\u00e1 h\u0159\u00eddel<\/td>\n<td class=\"mono\">1\u00d7 + 2\u00d7<\/td>\n<td>Oba vysok\u00e9<\/td>\n<td>Axi\u00e1ln\u00ed + Radi\u00e1ln\u00ed<\/td>\n<td>1\u00d7 f\u00e1ze 180\u00b0 mezi konci (axi\u00e1ln\u00ed)<\/td>\n<td>Vysok\u00e1 axi\u00e1ln\u00ed 1\u00d7; nelze ji korigovat vyv\u00e1\u017een\u00edm<\/td>\n<\/tr>\n<tr>\n<td>\u00dahlov\u00e1 nesouosost<\/td>\n<td class=\"mono\">1\u00d7 (axi\u00e1ln\u00ed)<\/td>\n<td>Vysok\u00e1 axi\u00e1ln\u00ed 1\u00d7 u spojky<\/td>\n<td>Axi\u00e1ln\u011b dominantn\u00ed<\/td>\n<td>180\u00b0 p\u0159es spojku (axi\u00e1ln\u00ed)<\/td>\n<td>Axi\u00e1ln\u00ed 1\u00d7 u spojky &gt; radi\u00e1ln\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Rovnob\u011b\u017en\u00e1 nesouosost<\/td>\n<td class=\"mono\">2\u00d7 (radi\u00e1ln\u00ed)<\/td>\n<td>2\u00d7 \u2248 nebo &gt; 1\u00d7; m\u016f\u017ee se objevit 3\u00d7<\/td>\n<td>Radi\u00e1ln\u011b dominantn\u00ed<\/td>\n<td>180\u00b0 p\u0159es spojku (radi\u00e1ln\u00ed)<\/td>\n<td>Pom\u011br 2\u00d7 k 1\u00d7 je diagnostick\u00fd<\/td>\n<\/tr>\n<tr>\n<td>V\u016fle \u2013 struktur\u00e1ln\u00ed (typ A)<\/td>\n<td class=\"mono\">1\u00d7<\/td>\n<td>Sm\u011brov\u00e9 \u2014 vy\u0161\u0161\u00ed ve voln\u00e9m sm\u011bru<\/td>\n<td>Sm\u011brov\u00fd<\/td>\n<td>Nestabiln\u00ed; m\u016f\u017ee kol\u00edsat<\/td>\n<td>Amplituda se m\u011bn\u00ed s utahovac\u00edm momentem \u0161roubu<\/td>\n<\/tr>\n<tr>\n<td>V\u016fle \u2013 rota\u010dn\u00ed (typ B)<\/td>\n<td class=\"mono\">1\u00d7, 2\u00d7, 3\u00d7\u2026n\u00d7<\/td>\n<td>Bohat\u00e1 harmonick\u00e1 \u0159ada + \u00bd\u00d7<\/td>\n<td>Radi\u00e1ln\u00ed<\/td>\n<td>Nestabiln\u00ed; nevyzpytateln\u00fd<\/td>\n<td>Subharmonick\u00e9 slo\u017eky (\u00bd\u00d7, \u2153\u00d7) jsou kl\u00ed\u010dov\u00fdm rozli\u0161ovac\u00edm znakem<\/td>\n<\/tr>\n<tr>\n<td>V\u016fle \u2013 \u00falo\u017en\u00e9 m\u00edsto lo\u017eiska (typ C)<\/td>\n<td class=\"mono\">Mnoho harmonick\u00fdch + sub<\/td>\n<td>N\u00e1r\u016fst \u0161umov\u00e9 hladiny s mnoha vrcholy<\/td>\n<td>Radi\u00e1ln\u00ed<\/td>\n<td>Velmi nestabiln\u00ed<\/td>\n<td>Zv\u00fd\u0161en\u00ed \u0161irokop\u00e1smov\u00e9 \u0161umov\u00e9 hladiny<\/td>\n<\/tr>\n<tr>\n<td>M\u011bkk\u00e1 noha<\/td>\n<td class=\"mono\">1\u00d7 + 2\u00d7<\/td>\n<td>1\u00d7 se m\u011bn\u00ed s utahovac\u00edm momentem \u0161roubu<\/td>\n<td>Dominantn\u00ed ve svisl\u00e9m sm\u011bru<\/td>\n<td>Posun p\u0159i utahov\u00e1n\u00ed \u0161roub\u016f<\/td>\n<td>Amplituda 1\u00d7 se m\u011bn\u00ed p\u0159i jednotliv\u00e9m uvoln\u011bn\u00ed \u0161roub\u016f<\/td>\n<\/tr>\n<tr>\n<td>T\u0159en\u00ed rotoru (lehk\u00e9, \u010d\u00e1ste\u010dn\u00e9)<\/td>\n<td class=\"mono\">\u00bd\u00d7, 1\u00d7, 2\u00d7\u2026n\u00d7<\/td>\n<td>Mnoho vy\u0161\u0161\u00edch harmonick\u00fdch<\/td>\n<td>Radi\u00e1ln\u00ed<\/td>\n<td>Nepravideln\u00fd; tepeln\u00fd posun<\/td>\n<td>\u00bd\u00d7 a \u2153\u00d7 subharmonick\u00e9; drift tepeln\u00e9ho vektoru<\/td>\n<\/tr>\n<tr>\n<td>T\u0159en\u00ed rotoru (pln\u00fd prstenec)<\/td>\n<td class=\"mono\">\u00bd\u00d7, \u2153\u00d7, \u00bc\u00d7 dominantn\u00ed<\/td>\n<td>Subharmonick\u00e9 &gt; 1\u00d7<\/td>\n<td>Radi\u00e1ln\u00ed<\/td>\n<td>Chaotick\u00fd<\/td>\n<td>Subsynchronn\u00ed dominance; reverzn\u00ed precese<\/td>\n<\/tr>\n<tr>\n<td>Olejov\u00fd v\u00edr<\/td>\n<td class=\"mono\">0,42\u20130,48\u00d7<\/td>\n<td>Subsynchronn\u00ed vrchol t\u011bsn\u011b pod \u00bd\u00d7<\/td>\n<td>Radi\u00e1ln\u00ed<\/td>\n<td>Dop\u0159edn\u00e1 precese<\/td>\n<td>Frekvence se pohybuje p\u0159i ~0,43\u00d7 ot.\/min; z\u00e1visl\u00e1 na ot\u00e1\u010dk\u00e1ch<\/td>\n<\/tr>\n<tr>\n<td>Olejov\u00fd v\u00fdmrsk<\/td>\n<td class=\"mono\">\u2248 1. kritick\u00fd<\/td>\n<td>Zablokov\u00e1no na 1. kritick\u00e9 rychlosti bez ohledu na ot\u00e1\u010dky<\/td>\n<td>Radi\u00e1ln\u00ed<\/td>\n<td>Dop\u0159edn\u00e1 precese<\/td>\n<td>Frekvence se zamkne; katastrof\u00e1ln\u00ed, pokud se ne\u0159e\u0161\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Ozuben\u00fd z\u00e1b\u011br<\/td>\n<td class=\"mono\">GMF, 2\u00d7GMF, 3\u00d7GMF<\/td>\n<td>GMF = po\u010det zub\u016f \u00d7 ot.\/min + postrann\u00ed p\u00e1sma<\/td>\n<td>Radi\u00e1ln\u00ed + axi\u00e1ln\u00ed<\/td>\n<td>N\/A (vynuceno)<\/td>\n<td>Postrann\u00ed p\u00e1sma p\u0159i ot\u00e1\u010dk\u00e1ch h\u0159\u00eddele identifikuj\u00ed po\u0161kozen\u00e9 ozuben\u00e9 kolo<\/td>\n<\/tr>\n<tr>\n<td>Pr\u016fchod lopatek<\/td>\n<td class=\"mono\">BPF, 2\u00d7BPF<\/td>\n<td>BPF = # lopatek \u00d7 ot.\/min<\/td>\n<td>Radi\u00e1ln\u00ed + axi\u00e1ln\u00ed<\/td>\n<td>N\/A (vynuceno)<\/td>\n<td>Norm\u00e1ln\u00ed; vysok\u00e1 amplituda = probl\u00e9m s v\u016fl\u00ed nebo rezonanc\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Excentricita statoru<\/td>\n<td class=\"mono\">2FL (100\/120 Hz)<\/td>\n<td>2\u00d7 s\u00ed\u0165ov\u00e1 frekvence dominantn\u00ed<\/td>\n<td>Radi\u00e1ln\u00ed<\/td>\n<td>NEUPLAT\u0147UJE SE<\/td>\n<td>Okam\u017eit\u011b zmiz\u00ed p\u0159i v\u00fdpadku proudu<\/td>\n<\/tr>\n<tr>\n<td>Defekt rotorov\u00e9 ty\u010de<\/td>\n<td class=\"mono\">1\u00d7 s postrann\u00edmi p\u00e1smy pr\u016fchodu p\u00f3l\u016f<\/td>\n<td>Postrann\u00ed p\u00e1sma na skluzov\u00e9 frekvenci \u00d7 p\u00f3ly<\/td>\n<td>Radi\u00e1ln\u00ed<\/td>\n<td>Modulovan\u00e9<\/td>\n<td>P\u0159ibl\u00ed\u017een\u00ed kolem 1\u00d7 odhal\u00ed rovnom\u011brn\u011b rozm\u00edst\u011bn\u00e9 postrann\u00ed p\u00e1sy<\/td>\n<\/tr>\n<tr>\n<td>Indukovan\u00e9 frekven\u010dn\u00edm m\u011bni\u010dem<\/td>\n<td class=\"mono\">Harmonick\u00e9 sp\u00ednac\u00ed frekvence<\/td>\n<td>Nesynchronn\u00ed vrcholy na frekvenci PWM<\/td>\n<td>Radi\u00e1ln\u00ed<\/td>\n<td>NEUPLAT\u0147UJE SE<\/td>\n<td>Frekvence nez\u00e1visl\u00e1 na ot\u00e1\u010dk\u00e1ch h\u0159\u00eddele<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>    <!-- SUB-HARMONIC TABLE --><\/p>\n<div class=\"table-wrap\">\n<div class=\"table-title\">\u3030\ufe0f Subharmonick\u00e1 a zlomkov\u00e1 harmonick\u00e1 reference<\/div>\n<table>\n<thead>\n<tr>\n<th>Frekvence<\/th>\n<th>Ozna\u010den\u00ed<\/th>\n<th>\u010cast\u00e9 p\u0159\u00ed\u010diny<\/th>\n<th>Z\u00e1va\u017enost<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"mono\">0,42\u20130,48\u00d7<\/td>\n<td>Olejov\u00fd v\u00edr<\/td>\n<td>Nedostate\u010dn\u00e9 zat\u00ed\u017een\u00ed lo\u017eiska; nadm\u011brn\u00e1 v\u016fle; lehk\u00e1 h\u0159\u00eddel<\/td>\n<td><span class=\"tag high\">Kritick\u00e9 \u2013 m\u016f\u017ee v\u00e9st k olejov\u00e9mu bi\u010di<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"mono\">\u00bd\u00d7 (0,50\u00d7)<\/td>\n<td>Polovi\u010dn\u00ed \u0159\u00e1d<\/td>\n<td>D\u0159en\u00ed, v\u016fle (typ B\/C), praskl\u00e1 h\u0159\u00eddel (vz\u00e1cn\u00e9), probl\u00e9my s \u0159emenem<\/td>\n<td><span class=\"tag high\">V\u00fdznamn\u00e9 \u2013 okam\u017eit\u011b pro\u0161et\u0159ete<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"mono\">\u2153\u00d7 (0,33\u00d7)<\/td>\n<td>Subharmonick\u00e1 t\u0159et\u00edho \u0159\u00e1du<\/td>\n<td>\u00dapln\u00e9 prstencov\u00e9 t\u0159en\u00ed; siln\u00e1 v\u016fle; nestabilita zp\u016fsoben\u00e1 tekutinou<\/td>\n<td><span class=\"tag high\">Z\u00e1va\u017en\u00fd \u2013 nebezpe\u010dn\u00fd stav<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"mono\">\u00bc\u00d7 (0,25\u00d7)<\/td>\n<td>Subharmonick\u00e1 \u010dtvrtinov\u00e9ho \u0159\u00e1du<\/td>\n<td>Pln\u00e9 t\u0159en\u00ed s uzam\u010denou orbitou; extr\u00e9mn\u00ed v\u016fle<\/td>\n<td><span class=\"tag high\">Velmi z\u00e1va\u017en\u00e9 \u2013 m\u016f\u017ee b\u00fdt nutn\u00e9 vypnut\u00ed<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"mono\">1,5\u00d7 (3\/2\u00d7)<\/td>\n<td>\u0158\u00e1d 3\/2<\/td>\n<td>V\u00ed\u0159en\u00ed oleje v kombinaci s nevyv\u00e1\u017eenost\u00ed<\/td>\n<td><span class=\"tag medium\">Pe\u010dliv\u011b sledujte<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"mono\">2,5\u00d7, 3,5\u00d7\u2026<\/td>\n<td>Rodina polovi\u010dn\u00edho \u0159\u00e1du<\/td>\n<td>V\u016fle se silnou t\u0159ec\u00ed slo\u017ekou<\/td>\n<td><span class=\"tag medium\">Kombinovan\u00e9 mechanismy poruch<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/section>\n<p><!-- MAIN ARTICLE CONTENT --><br \/>\n<main class=\"main-content\" id=\"definition\"><\/p>\n<div class=\"container\">\n<div class=\"content-layout\">\n<article class=\"article-content\">\n<h2>Definice: Co je to harmonick\u00e1?<\/h2>\n<p>Ve vibra\u010dn\u00ed anal\u00fdze je <strong>harmonick\u00e1<\/strong> je frekvence, kter\u00e1 je p\u0159esn\u00fdm celo\u010d\u00edseln\u00fdm n\u00e1sobkem z\u00e1kladn\u00ed frekvence. U rota\u010dn\u00edch stroj\u016f je z\u00e1kladn\u00ed frekvenc\u00ed obvykle rychlost ot\u00e1\u010den\u00ed h\u0159\u00eddele, ozna\u010dovan\u00e1 jako 1. harmonick\u00e1 nebo <strong>1\u00d7<\/strong>. N\u00e1sleduj\u00edc\u00ed harmonick\u00e9 jsou celo\u010d\u00edseln\u00e9 n\u00e1sobky: 2\u00d7 (dvojn\u00e1sobek ot\u00e1\u010dek h\u0159\u00eddele), 3\u00d7 (t\u0159ikr\u00e1t) atd. Tyto frekvence se tak\u00e9 naz\u00fdvaj\u00ed <em>\u0159\u00e1dy<\/em> ot\u00e1\u010dek, nebo <em>synchronn\u00ed harmonick\u00e9<\/em> proto\u017ee jsou p\u0159esn\u011b synchronizovan\u00e9 s ot\u00e1\u010den\u00edm h\u0159\u00eddele.<\/p>\n<p>Nap\u0159\u00edklad pokud motor pracuje s ot\u00e1\u010dkami 1 800 ot.\/min (30 Hz), jeho harmonick\u00e9 se objevuj\u00ed p\u0159i 60 Hz (2\u00d7), 90 Hz (3\u00d7), 120 Hz (4\u00d7), 150 Hz (5\u00d7) atd. Harmonick\u00e1 \u0159ada je teoreticky nekone\u010dn\u00e1, ale v praxi amplituda s vy\u0161\u0161\u00edmi \u0159\u00e1dy kles\u00e1 a diagnostick\u00e9 informace nesou pouze prvn\u00edch n\u011bkolik harmonick\u00fdch.<\/p>\n<div class=\"formula-box\">\n<div class=\"formula-label\">Definice harmonick\u00e9 frekvence<\/div>\n<div class=\"formula-main\">f<sub>n<\/sub> = n \u00d7 f<sub>1<\/sub> = n \u00d7 (ot.\/min. \/ 60)<\/div>\n<div class=\"formula-note\">kde n = 1, 2, 3, 4\u2026 (harmonick\u00fd \u0159\u00e1d) a f\u2081 = frekvence ot\u00e1\u010den\u00ed h\u0159\u00eddele v Hz<\/div>\n<\/p><\/div>\n<div class=\"info-box\">\n<div class=\"box-title\">Harmonick\u00e9 vs. subharmonick\u00e9 vs. nesynchronn\u00ed vrcholy<\/div>\n<p><strong>Harmonick\u00e9<\/strong> jsou celo\u010d\u00edseln\u00e9 n\u00e1sobky ot\u00e1\u010dek h\u0159\u00eddele (2\u00d7, 3\u00d7, 4\u00d7\u2026). <strong>Subharmonick\u00e9<\/strong> jsou zlomkov\u00e9 n\u00e1sobky (\u00bd\u00d7, \u2153\u00d7, \u00bc\u00d7) a v\u017edy indikuj\u00ed v\u00e1\u017en\u00e9 mechanick\u00e9 probl\u00e9my. <strong>Nesynchronn\u00ed vrcholy<\/strong> jsou frekvence nesouvisej\u00edc\u00ed s ot\u00e1\u010dkami h\u0159\u00eddele \u2013 nap\u0159\u00edklad <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/bearing-fault-frequencies\/\">frekvence poruch lo\u017eisek<\/a>, frekvence z\u00e1b\u011bru ozuben\u00fdch kol, s\u00ed\u0165ov\u00e1 frekvence (50\/60 Hz) nebo <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/natural-frequency\/\">vlastn\u00ed frekvence<\/a> \u2014 a vy\u017eaduj\u00ed odli\u0161n\u00e9 diagnostick\u00e9 p\u0159\u00edstupy. Vrchol p\u0159i 3,57\u00d7 ot.\/min NEN\u00cd harmonick\u00e1; pravd\u011bpodobn\u011b se jedn\u00e1 o frekvenci poruchy lo\u017eiska.<\/p>\n<\/p><\/div>\n<h2 id=\"why-generated\">Pro\u010d se generuj\u00ed harmonick\u00e9?<\/h2>\n<p>V dokonale line\u00e1rn\u00edm syst\u00e9mu buzen\u00e9m \u010dist\u011b sinusovou silou (jako je dokonale vyv\u00e1\u017een\u00fd, dokonale vyrovnan\u00fd rotor v perfektn\u00edch lo\u017eisk\u00e1ch) by se objevila pouze z\u00e1kladn\u00ed slo\u017eka 1\u00d7. Skute\u010dn\u00e9 stroje nejsou nikdy dokonale line\u00e1rn\u00ed. Harmonick\u00e9 se objevuj\u00ed v\u017edy, kdy\u017e je vibra\u010dn\u00ed pr\u016fb\u011bh zkreslen z \u010dist\u00e9 sinusov\u00e9 vlny \u2013 v\u017edy, kdy\u017e je odezva syst\u00e9mu... <em>neline\u00e1rn\u00ed<\/em> nebo samotn\u00e1 vynucovac\u00ed funkce nen\u00ed sinusov\u00e1.<\/p>\n<h3>Matematika: Fourier\u016fv&#8217; teor\u00e9m<\/h3>\n<p><strong>Fourier\u016fv&#8217; teor\u00e9m<\/strong> uv\u00e1d\u00ed, \u017ee jak\u00fdkoli periodick\u00fd pr\u016fb\u011bh \u2013 bez ohledu na jeho slo\u017eitost \u2013 lze rozlo\u017eit na sou\u010det sinusov\u00fdch vln na z\u00e1kladn\u00ed frekvenci a jej\u00edch celo\u010d\u00edseln\u00fdch n\u00e1sobc\u00edch, p\u0159i\u010dem\u017e ka\u017ed\u00e1 m\u00e1 specifickou amplitudu a f\u00e1zi. Algoritmus FFT (rychl\u00e1 Fourierova transformace) pou\u017e\u00edvan\u00fd vibra\u010dn\u00edmi analyz\u00e1tory prov\u00e1d\u00ed tento rozklad v\u00fdpo\u010detn\u011b a odhaluje harmonick\u00fd obsah sign\u00e1lu.<\/p>\n<p>\u010cist\u00e1 sinusov\u00e1 vlna m\u00e1 pouze jednu frekven\u010dn\u00ed slo\u017eku. Obd\u00e9ln\u00edkov\u00e1 vlna obsahuje v\u0161echny lich\u00e9 harmonick\u00e9 (1\u00d7, 3\u00d7, 5\u00d7, 7\u00d7\u2026) s amplitudou klesaj\u00edc\u00ed jako 1\/n. Pilov\u00e1 vlna obsahuje v\u0161echny harmonick\u00e9 s amplitudou klesaj\u00edc\u00ed jako 1\/n. Specifick\u00fd tvar zkreslen\u00ed ur\u010duje, kter\u00e9 harmonick\u00e9 se objev\u00ed \u2013 to je to, co d\u011bl\u00e1 harmonickou anal\u00fdzu tak diagnosticky \u00fa\u010dinnou.<\/p>\n<h3>Fyzik\u00e1ln\u00ed mechanismy, kter\u00e9 generuj\u00ed harmonick\u00e9<\/h3>\n<ul>\n<li><strong>O\u0159ez\u00e1v\u00e1n\u00ed \/ zkr\u00e1cen\u00ed tvaru vlny:<\/strong> Pokud je pohyb h\u0159\u00eddele fyzicky omezen (lo\u017eiskov\u00e1 sk\u0159\u00ed\u0148, t\u0159ec\u00ed kontakt), v\u00fdsledn\u00fd pr\u016fb\u011bh je o\u0159\u00edznut a generuje harmonick\u00e9. V\u011bt\u0161\u00ed o\u0159\u00edznut\u00ed produkuje v\u00edce harmonick\u00fdch.<\/li>\n<li><strong>Asymetrick\u00e1 tuhost:<\/strong> Pokud se tuhost syst\u00e9mu li\u0161\u00ed mezi kladnou a z\u00e1pornou polovinou vibra\u010dn\u00edho cyklu (otev\u00edr\u00e1n\u00ed\/zav\u00edr\u00e1n\u00ed trhliny v praskl\u00e9 h\u0159\u00eddeli, nesouosost zp\u016fsobuj\u00edc\u00ed rozd\u00edlnou tuhost v tahu\/kompresi), generuj\u00ed se sud\u00e9 harmonick\u00e9 (2\u00d7, 4\u00d7, 6\u00d7).<\/li>\n<li><strong>R\u00e1zov\u00e9 ud\u00e1losti:<\/strong> Periodick\u00e9 n\u00e1razy (uvoln\u011bn\u00e9 \u0161rouby, n\u00e1razy vadn\u00fdch lo\u017eisek) vytv\u00e1\u0159ej\u00ed ostr\u00e9, kr\u00e1tkodob\u00e9 pr\u016fb\u011bhy, kter\u00e9 jsou extr\u00e9mn\u011b bohat\u00e9 na harmonick\u00fd obsah \u2013 podobn\u011b jako bic\u00ed pali\u010dka produkuje mnoho alikvotn\u00edch t\u00f3n\u016f.<\/li>\n<li><strong>Neline\u00e1rn\u00ed vratn\u00e9 s\u00edly:<\/strong> Kdy\u017e se tuhost m\u011bn\u00ed s posunut\u00edm (lo\u017eiska s prom\u011bnliv\u00fdm zat\u00ed\u017een\u00edm, pry\u017eov\u00e1 ulo\u017een\u00ed s progresivn\u00ed charakteristikou), odezva na sinusovou s\u00edlu obsahuje harmonick\u00e9 slo\u017eky.<\/li>\n<li><strong>Parametrick\u00e9 buzen\u00ed:<\/strong> Kdy\u017e se vlastnosti syst\u00e9mu periodicky m\u011bn\u00ed s frekvenc\u00ed souvisej\u00edc\u00ed s ot\u00e1\u010dkami h\u0159\u00eddele, mohou generovat harmonick\u00e9 a subharmonick\u00e9 budic\u00ed frekvence.<\/li>\n<\/ul>\n<div class=\"info-box success\">\n<div class=\"box-title\">Kl\u00ed\u010dov\u00fd diagnostick\u00fd princip<\/div>\n<p>Vzorec, kter\u00e9 harmonick\u00e9 jsou p\u0159\u00edtomny, jejich relativn\u00ed amplitudy a kter\u00e9 chyb\u00ed, analytikovi \u0159\u00edk\u00e1, jak\u00fd fyzik\u00e1ln\u00ed mechanismus generuje nelinearitu. Zku\u0161en\u00ed analytici zkoumaj\u00ed kompletn\u00ed harmonickou strukturu spektra \u2013 nejen celkovou \u00farove\u0148 vibrac\u00ed \u2013 aby identifikovali specifick\u00e9 mechanismy poruch.<\/p>\n<\/p><\/div>\n<h2 id=\"fault-signatures\">Podrobn\u00e9 charakteristiky poruch \u2013 harmonick\u00e9 vzorce<\/h2>\n<h3>1\u00d7 Dominantn\u00ed \u2014 Nevyv\u00e1\u017eenost<\/h3>\n<p>Dominantn\u00ed vrchol p\u0159i 1\u00d7 s minim\u00e1ln\u00edmi vy\u0161\u0161\u00edmi harmonick\u00fdmi je klasick\u00fdm znakem <strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/unbalance\/\">hmotnostn\u00ed nevyv\u00e1\u017eenost<\/a><\/strong>. S\u00edla nev\u00fdva\u017eku je ze sv\u00e9 podstaty sinusov\u00e1 (ot\u00e1\u010d\u00ed se s h\u0159\u00eddel\u00ed s frekvenc\u00ed 1\u00d7), co\u017e ve frekven\u010dn\u00ed dom\u00e9n\u011b vytv\u00e1\u0159\u00ed \u010dist\u00fd jedin\u00fd vrchol.<\/p>\n<h4>Diagnostick\u00e9 podrobnosti<\/h4>\n<ul>\n<li><strong>Amplituda:<\/strong> \u00dam\u011brn\u00e9 rychlosti\u00b2 (dvojn\u00e1sobn\u00e1 rychlost \u2192 4\u00d7 amplituda) a \u00fam\u011brn\u00e9 hmotnosti nev\u00fdva\u017eku<\/li>\n<li><strong>F\u00e1ze:<\/strong> Stabiln\u00ed, opakovateln\u00e9, jednohodnotov\u00e9. P\u0159edv\u00eddateln\u00e9 zm\u011bny s p\u0159id\u00e1v\u00e1n\u00edm zku\u0161ebn\u00edho z\u00e1va\u017e\u00ed \u2013 to je z\u00e1klad v\u0161eho <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vyvazovani\/\">vyva\u017eovac\u00ed postupy<\/a><\/li>\n<li><strong>Sm\u011br:<\/strong> Prim\u00e1rn\u011b radi\u00e1ln\u00ed; axi\u00e1ln\u00ed 1\u00d7 je n\u00edzk\u00fd, pokud rotor nem\u00e1 v\u00fdznamn\u00fd p\u0159esah<\/li>\n<li><strong>Potvrzen\u00ed:<\/strong> Reakce na zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed potvrzuje nevyv\u00e1\u017eenost. Pokud 1\u00d7 nereaguje na zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed, zva\u017ete ohnut\u00fd h\u0159\u00eddel, excentricitu nebo rezonanci.<\/li>\n<\/ul>\n<div class=\"info-box warning\">\n<div class=\"box-title\">Ne v\u0161echny vibrace 1\u00d7 jsou zp\u016fsobeny nevyv\u00e1\u017eenost\u00ed<\/div>\n<p>Vysok\u00fd 1\u00d7, kter\u00fd NEN\u00cd opraviteln\u00fd vyv\u00e1\u017een\u00edm, m\u016f\u017ee b\u00fdt zp\u016fsoben n\u011bkolika podm\u00ednkami: ohnut\u00fd h\u0159\u00eddel, excentricita h\u0159\u00eddele, elektrick\u00e9 h\u00e1zen\u00ed bezdotykov\u00fdch sond, prohnut\u00ed rotoru v d\u016fsledku tepeln\u00fdch \u00fa\u010dink\u016f, excentricita spojky a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/resonance\/\">rezonance<\/a> amplifikace. P\u0159ed pokusem o vyv\u00e1\u017een\u00ed si v\u017edy ov\u011b\u0159te diagn\u00f3zu.<\/p>\n<\/p><\/div>\n<h3>2\u00d7 Dominantn\u00ed \u2014 Nesouosost<\/h3>\n<p>Siln\u00e1 druh\u00e1 harmonick\u00e1, \u010dasto srovnateln\u00e1 amplitudou s vrcholem 1\u00d7 nebo ji p\u0159esahuj\u00edc\u00ed, je prim\u00e1rn\u00edm indik\u00e1torem <strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/misalignment\/\">nesouosost h\u0159\u00eddele<\/a><\/strong>. Nesouosost nut\u00ed h\u0159\u00eddel b\u011bhem ka\u017ed\u00e9 ot\u00e1\u010dky proch\u00e1zet nesinusovou dr\u00e1hou, co\u017e vytv\u00e1\u0159\u00ed zkreslen\u00ed, kter\u00e9 generuje 2\u00d7 a n\u011bkdy i vy\u0161\u0161\u00ed harmonick\u00e9.<\/p>\n<h4>\u00dahlov\u00e1 vs. rovnob\u011b\u017en\u00e1 nesouosost<\/h4>\n<ul>\n<li><strong>\u00dahlov\u00e1 nesouosost:<\/strong> Osy h\u0159\u00eddel\u00ed se v m\u00edst\u011b spojky prot\u00ednaj\u00ed pod \u00fahlem. Zp\u016fsobuje vysok\u00e9 axi\u00e1ln\u00ed vibrace p\u0159i 1\u00d7. F\u00e1ze nap\u0159\u00ed\u010d spojkou vykazuje f\u00e1zov\u00fd posun ~180\u00b0 v axi\u00e1ln\u00edm sm\u011bru.<\/li>\n<li><strong>Rovnob\u011b\u017en\u00e1 (posunut\u00e1) nesouosost:<\/strong> Osy h\u0159\u00eddel\u00ed jsou rovnob\u011b\u017en\u00e9, ale posunut\u00e9. Zp\u016fsobuje vysok\u00e9 2\u00d7 radi\u00e1ln\u00ed vibrace, \u010dasto s 2\u00d7 \u2265 1\u00d7. V z\u00e1va\u017en\u00fdch p\u0159\u00edpadech generuje 3\u00d7 a 4\u00d7. Radi\u00e1ln\u00ed f\u00e1ze nap\u0159\u00ed\u010d spojkou vykazuje posun ~180\u00b0.<\/li>\n<li><strong>Kombinovan\u00fd:<\/strong> V praxi oba obvykle koexistuj\u00ed a vytv\u00e1\u0159ej\u00ed sm\u011bs signatur.<\/li>\n<\/ul>\n<h4>Pom\u011br 2\u00d7\/1\u00d7 jako diagnostick\u00fd indik\u00e1tor<\/h4>\n<table class=\"article-table\">\n<thead>\n<tr>\n<th>Pom\u011br 2\u00d7\/1\u00d7<\/th>\n<th>Pravd\u011bpodobn\u00fd stav<\/th>\n<th>Akce<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"mono\">&lt; 0,25<\/td>\n<td>Norm\u00e1ln\u00ed; 2\u00d7 p\u0159\u00edtomno na n\u00edzk\u00e9 \u00farovni u v\u011bt\u0161iny stroj\u016f<\/td>\n<td>Nen\u00ed vy\u017eadov\u00e1na \u017e\u00e1dn\u00e1 akce<\/td>\n<\/tr>\n<tr>\n<td class=\"mono\">0,25 \u2013 0,50<\/td>\n<td>M\u00edrn\u00e1 nesouosost mo\u017en\u00e1; norm\u00e1ln\u00ed u n\u011bkter\u00fdch typ\u016f spojek<\/td>\n<td>Zkontrolujte souosost a porovnejte s v\u00fdchoz\u00ed hodnotou<\/td>\n<\/tr>\n<tr>\n<td class=\"mono\">0,50 \u2013 1,00<\/td>\n<td>Pravd\u011bpodobn\u00e1 v\u00fdznamn\u00e1 nesouosost<\/td>\n<td>Prove\u010fte p\u0159esn\u00e9 laserov\u00e9 ustaven\u00ed<\/td>\n<\/tr>\n<tr>\n<td class=\"mono\">&gt; 1,00<\/td>\n<td>V\u00e1\u017en\u00e1 nesouosost; 2\u00d7 p\u0159ekra\u010duje 1\u00d7<\/td>\n<td>Nal\u00e9hav\u00e9 \u2013 znovu vyst\u0159edit; zkontrolovat spojku a nam\u00e1h\u00e1n\u00ed potrub\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>V\u00edce harmonick\u00fdch \u2013 mechanick\u00e1 v\u016fle<\/h3>\n<p>Bohat\u00e1 \u0159ada <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/running-speed\/\">provozn\u00ed ot\u00e1\u010dky<\/a> harmonics (1\u00d7, 2\u00d7, 3\u00d7, 4\u00d7, 5\u00d7\u2026 to 10\u00d7 or more) indicate <strong>mechanick\u00e1 v\u016fle<\/strong>. N\u00e1razy, chrast\u011bn\u00ed a neline\u00e1rn\u00ed kontaktn\u00ed\/separa\u010dn\u00ed cykly generuj\u00ed extr\u00e9mn\u00ed zkreslen\u00ed pr\u016fb\u011bhu, kter\u00e9 se rozkl\u00e1d\u00e1 na mnoho harmonick\u00fdch slo\u017eek.<\/p>\n<h4>T\u0159i typy uvoln\u011bn\u00ed<\/h4>\n<ul>\n<li><strong>Typ A \u2013 Konstruk\u010dn\u00ed:<\/strong> Voln\u00e9 spojen\u00ed mezi strojem a z\u00e1kladem (m\u011bkk\u00e1 patka, praskl\u00fd podklad, uvoln\u011bn\u00e9 kotevn\u00ed \u0161rouby). Vytv\u00e1\u0159\u00ed sm\u011brov\u00e9 1\u00d7 (vy\u0161\u0161\u00ed ve sm\u011bru uvoln\u011bn\u00ed). Kl\u00ed\u010dov\u00fd test: utahov\u00e1n\u00ed\/povolov\u00e1n\u00ed jednotliv\u00fdch \u0161roub\u016f za sou\u010dasn\u00e9ho sledov\u00e1n\u00ed 1\u00d7 amplitudy.<\/li>\n<li><strong>Typ B \u2013 Sou\u010d\u00e1st:<\/strong> Uvoln\u011bn\u00e1 lo\u017eiskov\u00e1 vlo\u017eka ve v\u00edku, uvoln\u011bn\u00e9 v\u00edko na sk\u0159\u00edni, nadm\u011brn\u00e1 v\u016fle lo\u017eiska. Vytv\u00e1\u0159\u00ed \u0159adu harmonick\u00fdch slo\u017eek, \u010dasto se subharmonick\u00fdmi slo\u017ekami (\u00bd\u00d7). Subharmonick\u00e9 slo\u017eky jsou kl\u00ed\u010dov\u00fdm rozli\u0161ovac\u00edm znakem oproti nesouososti (subharmonick\u00e9 slo\u017eky vytv\u00e1\u0159\u00ed v\u016fle, nikoli nesouosost).<\/li>\n<li><strong>Typ C \u2013 Sedlo lo\u017eiska:<\/strong> Uvoln\u011bn\u00e9 ob\u011b\u017en\u00e9 kolo na h\u0159\u00eddeli, uvoln\u011bn\u00fd n\u00e1boj spojky, nadm\u011brn\u00e1 v\u016fle lo\u017eiska umo\u017e\u0148uj\u00edc\u00ed poskakov\u00e1n\u00ed rotoru. Produkuje mnoho harmonick\u00fdch slo\u017eek se zv\u00fd\u0161enou hladinou \u0161umu v \u0161irok\u00e9m p\u00e1smu.<\/li>\n<\/ul>\n<div class=\"info-box\">\n<div class=\"box-title\">Subharmonick\u00e9: Charakteristika v\u016fle<\/div>\n<p>P\u0159\u00edtomnost subharmonick\u00fdch (\u00bd\u00d7, \u2153\u00d7) je nejspolehliv\u011bj\u0161\u00edm rozli\u0161ovac\u00edm znakem mezi v\u016fl\u00ed a nesouosost\u00ed. Nesouosost generuje 2\u00d7 a 3\u00d7, ale jen z\u0159\u00eddka produkuje subharmonick\u00e9. V\u016fle (typ B a C) charakteristicky generuje \u00bd\u00d7, proto\u017ee rotor se dot\u00fdk\u00e1 jedn\u00e9 strany lo\u017eiska p\u0159i jedn\u00e9 p\u016flot\u00e1\u010dce a p\u0159i dal\u0161\u00ed p\u016flot\u00e1\u010dce se odr\u00e1\u017e\u00ed od druh\u00e9 \u2013 vytv\u00e1\u0159\u00ed tak vzorec, kter\u00fd se opakuje ka\u017ed\u00e9 dv\u011b ot\u00e1\u010dky, tedy \u00bd\u00d7.<\/p>\n<\/p><\/div>\n<h3>Dal\u0161\u00ed podm\u00ednky generuj\u00edc\u00ed harmonick\u00e9<\/h3>\n<h4>Ohnut\u00e1 h\u0159\u00eddel<\/h4>\n<p>Zp\u016fsobuje vibrace jak 1\u00d7, tak 2\u00d7 s v\u00fdraznou axi\u00e1ln\u00ed slo\u017ekou. Na rozd\u00edl od nesouososti, <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/bent-shaft\/\">ohnut\u00e1 h\u0159\u00eddel<\/a> vykazuje 1\u00d7, kter\u00e9 nelze odstranit vyva\u017eov\u00e1n\u00edm (geometrick\u00e1 excentricita, nikoli rozlo\u017een\u00ed hmotnosti), a p\u0159ibli\u017en\u011b 180\u00b0 axi\u00e1ln\u00ed f\u00e1zov\u00fd rozd\u00edl mezi konci h\u0159\u00eddele. Slo\u017eka 2\u00d7 vznik\u00e1 v d\u016fsledku asymetrick\u00e9 tuhosti, jak se pr\u016fhyb otev\u00edr\u00e1 a uzav\u00edr\u00e1 p\u0159i ot\u00e1\u010den\u00ed.<\/p>\n<h4>Vratn\u00e9 stroje<\/h4>\n<p>Motory, kompresory a p\u00edstov\u00e9 stroje ze sv\u00e9 podstaty generuj\u00ed bohat\u00e9 harmonick\u00e9 spektrum, proto\u017ee pohyb p\u00edstu\/klikov\u00e9ho h\u0159\u00eddele je v z\u00e1sad\u011b nesinusov\u00fd. Harmonick\u00fd vzorec z\u00e1vis\u00ed na po\u010dtu v\u00e1lc\u016f, po\u0159ad\u00ed zapalov\u00e1n\u00ed a typu zdvihu (dvoutaktn\u00ed vs. \u010dty\u0159taktn\u00ed).<\/p>\n<h4>T\u0159en\u00ed rotoru<\/h4>\n<p>\u010c\u00e1ste\u010dn\u00e9 t\u0159en\u00ed (kontakt po dobu \u010d\u00e1sti ka\u017ed\u00e9 ot\u00e1\u010dky) produkuje mnoho vy\u0161\u0161\u00edch harmonick\u00fdch \u2013 n\u011bkdy a\u017e 10\u00d7, 20\u00d7 nebo v\u00edce. \u00dapln\u00e9 prstencov\u00e9 t\u0159en\u00ed (kontinu\u00e1ln\u00ed 360\u00b0 kontakt) generuje dominantn\u00ed subharmonick\u00e9 (\u00bd\u00d7, \u2153\u00d7, \u00bc\u00d7) prost\u0159ednictv\u00edm mechanism\u016f reverzn\u00ed precese.<\/p>\n<h4>Elektrick\u00e9 probl\u00e9my v motorech<\/h4>\n<p>St\u0159\u00eddav\u00e9 motory generuj\u00ed vibrace na n\u00e1sobc\u00edch s\u00ed\u0165ov\u00e9 frekvence (50 nebo 60 Hz) nez\u00e1visle na ot\u00e1\u010dk\u00e1ch h\u0159\u00eddele. Nejb\u011b\u017en\u011bj\u0161\u00ed je 2\u00d7 s\u00ed\u0165ov\u00e1 frekvence (100 Hz v syst\u00e9mech 50 Hz, 120 Hz v syst\u00e9mech 60 Hz). Toto NEN\u00cd harmonick\u00e1 frekvence ot\u00e1\u010dek h\u0159\u00eddele \u2013 je to harmonick\u00e1 s\u00ed\u0165ov\u00e9 frekvence, kter\u00e1 je kl\u00ed\u010dem k rozli\u0161en\u00ed elektrick\u00fdch a mechanick\u00fdch vibrac\u00ed. <strong>zkou\u0161ka v\u00fdpadku proudu<\/strong> je definitivn\u00ed: elektrick\u00e9 vibrace okam\u017eit\u011b klesnou po odpojen\u00ed nap\u00e1jen\u00ed, mechanick\u00e9 vibrace p\u0159etrv\u00e1vaj\u00ed i b\u011bhem dob\u011bhu.<\/p>\n<p>Z\u00e1vady na ty\u010d\u00edch rotoru zp\u016fsobuj\u00ed postrann\u00ed p\u00e1sma kolem 1\u00d7 rozlo\u017een\u00e1 ve vzd\u00e1lenosti odpov\u00eddaj\u00edc\u00ed kmito\u010dtu pr\u016fchodu p\u00f3l\u016f (<a href=\"https:\/\/vibromera.eu\/cs\/glossary\/slip-frequency\/\">frekvence skluzu<\/a> \u00d7 po\u010det p\u00f3l\u016f). Tato postrann\u00ed p\u00e1sma le\u017e\u00ed velmi bl\u00edzko 1\u00d7 (v rozsahu 1\u20135 Hz), co\u017e vy\u017eaduje vysok\u00e9 rozli\u0161en\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/zoom-fft\/\">zoom FFT<\/a> anal\u00fdzu k vy\u0159e\u0161en\u00ed.<\/p>\n<h2 id=\"non-synchronous\">Nesynchronn\u00ed frekvence \u2013 nikoli skute\u010dn\u00e9 harmonick\u00e9<\/h2>\n<p>N\u011bkolik d\u016fle\u017eit\u00fdch frekvenc\u00ed je n\u011bkdy zam\u011b\u0148ov\u00e1no s harmonick\u00fdmi, ale ve skute\u010dnosti jsou nez\u00e1visl\u00e9 na ot\u00e1\u010dk\u00e1ch h\u0159\u00eddele:<\/p>\n<table class=\"article-table\">\n<thead>\n<tr>\n<th>Typ frekvence<\/th>\n<th>Vzorec<\/th>\n<th>Vztah k RPM<\/th>\n<th>Pozn\u00e1mky<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Frekvence poruch lo\u017eisek<\/td>\n<td class=\"mono\"><a href=\"https:\/\/vibromera.eu\/cs\/calculators\/bearing-defect-frequencies\/\">BPFO, BPFI, BSF, FTF<\/a><\/td>\n<td>Necelo\u010d\u00edseln\u00e9 n\u00e1sobky (nap\u0159. 3,57\u00d7, 5,43\u00d7)<\/td>\n<td>V\u017edy nesynchronn\u00ed; z\u00e1vis\u00ed na geometrii lo\u017eiska<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/gear-mesh-frequency\/\">Frekvence z\u00e1b\u011bru ozuben\u00fdch kol<\/a><\/td>\n<td class=\"mono\">GMF = #zub\u016f \u00d7 ot.\/min<\/td>\n<td>Cel\u00e9 \u010d\u00edslo, ale velmi vysok\u00e9ho \u0159\u00e1du<\/td>\n<td>Technicky harmonick\u00e1, ale analyzovan\u00e1 samostatn\u011b<\/td>\n<\/tr>\n<tr>\n<td>Pr\u016fchod lopatek<\/td>\n<td class=\"mono\">BPF = # lopatek \u00d7 ot.\/min<\/td>\n<td>Celo\u010d\u00edseln\u00fd n\u00e1sobek<\/td>\n<td>Norm\u00e1ln\u00ed; nadm\u011brn\u00e1 amplituda nazna\u010duje probl\u00e9m<\/td>\n<\/tr>\n<tr>\n<td>Frekvence s\u00edt\u011b<\/td>\n<td class=\"mono\">FL = 50 nebo 60 Hz<\/td>\n<td>Nesouvis\u00ed s RPM<\/td>\n<td>Elektrick\u00e9; zmiz\u00ed p\u0159i v\u00fdpadku proudu<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/natural-frequency\/\">Vlastn\u00ed frekvence<\/a><\/td>\n<td class=\"mono\">f<sub>n<\/sub> = \u221a(k\/m)\/2\u03c0<\/td>\n<td>Opraveno; nesouvis\u00ed s ot\/min<\/td>\n<td>Konstantn\u00ed frekvence bez ohledu na zm\u011bny rychlosti<\/td>\n<\/tr>\n<tr>\n<td>Frekvence \u0159emen\u016f<\/td>\n<td class=\"mono\">f<sub>\u0159emen<\/sub> = ot.\/min \u00d7 \u03c0 \u00d7 D\/L<\/td>\n<td>Subsynchronn\u00ed (&lt; ot\u00e1\u010dky h\u0159\u00eddele)<\/td>\n<td>Frekvence \u0159emenu a jej\u00ed harmonick\u00e9 slo\u017eky 2\u00d7, 3\u00d7, 4\u00d7 BF<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"analysis-guide\">Pr\u016fvodce anal\u00fdzou \u2014 Jak interpretovat harmonick\u00e9 vzory<\/h2>\n<h3>Krok 1: Identifikace z\u00e1kladn\u00ed harmonick\u00e9 (1\u00d7)<\/h3>\n<p>Vyhledejte vrchol 1\u00d7 odpov\u00eddaj\u00edc\u00ed ot\u00e1\u010dkov\u00e9 frekvenci h\u0159\u00eddele. Ov\u011b\u0159te pomoc\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/tachometer\/\">tachometr<\/a> nebo \u0161t\u00edtku motoru. U stroj\u016f s prom\u011bnliv\u00fdmi ot\u00e1\u010dkami mus\u00ed b\u00fdt 1\u00d7 p\u0159esn\u011b identifikov\u00e1no pro ka\u017ed\u00e9 m\u011b\u0159en\u00ed.<\/p>\n<h3>Krok 2: Katalogizace v\u0161ech vrchol\u016f<\/h3>\n<p>Pro ka\u017ed\u00fd v\u00fdznamn\u00fd vrchol ur\u010dete: je to p\u0159esn\u00fd celo\u010d\u00edseln\u00fd n\u00e1sobek 1\u00d7 (skute\u010dn\u00e1 harmonick\u00e1)? Zlomkov\u00fd n\u00e1sobek (subharmonick\u00e1)? Nesouvis\u00ed s ot\u00e1\u010dkami h\u0159\u00eddele (nesynchronn\u00ed)? Pro efektivitu pou\u017eijte kurzorov\u00e9 funkce harmonick\u00fdch slo\u017eek analyz\u00e1toru.<\/p>\n<h3>Krok 3: Prozkoumejte amplitudov\u00fd vzor<\/h3>\n<ul>\n<li>Kter\u00e1 harmonick\u00e1 je dominantn\u00ed? \u2192 Ukazuje na konkr\u00e9tn\u00ed z\u00e1vadu<\/li>\n<li>Kolik harmonick\u00fdch je p\u0159\u00edtomno? \u2192 V\u00edce = siln\u011bj\u0161\u00ed zkreslen\u00ed<\/li>\n<li>Je 2\u00d7 v\u011bt\u0161\u00ed ne\u017e 1\u00d7? \u2192 Pravd\u011bpodobn\u00e1 nesouosost<\/li>\n<li>Jsou p\u0159\u00edtomny subharmonick\u00e9 slo\u017eky? \u2192 Uvoln\u011bn\u00ed, t\u0159en\u00ed nebo <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/oil-whirl\/\">olejov\u00fd v\u00edr<\/a><\/li>\n<li>Kles\u00e1 amplituda s \u0159\u00e1dem (pokles 1\/n)? \u2192 Typick\u00e9 pro mechanick\u00e9 uvoln\u011bn\u00ed<\/li>\n<\/ul>\n<h3>Krok 4: Zkontrolujte sm\u011brovost<\/h3>\n<ul>\n<li><strong>Vysok\u00e1 radi\u00e1ln\u00ed, n\u00edzk\u00e1 axi\u00e1ln\u00ed amplituda:<\/strong> Nevyv\u00e1\u017eenost nebo v\u016fle<\/li>\n<li><strong>Vysok\u00e1 axi\u00e1ln\u00ed:<\/strong> Nesouosost (zejm\u00e9na \u00fahlov\u00e1) nebo ohnut\u00fd h\u0159\u00eddel<\/li>\n<li><strong>Sm\u011brov\u00fd radi\u00e1ln\u00ed:<\/strong> Struktur\u00e1ln\u00ed v\u016fle (vy\u0161\u0161\u00ed ve sm\u011bru v\u016fle)<\/li>\n<\/ul>\n<h3>Krok 5: Trend v \u010dase<\/h3>\n<ul>\n<li>Zvy\u0161uj\u00ed se amplitudy harmonick\u00fdch? \u2192 Porucha postupuje<\/li>\n<li>Objevuj\u00ed se nov\u00e9 harmonick\u00e9? \u2192 Vyv\u00edj\u00ed se nov\u00fd mechanismus poruchy<\/li>\n<li>Zvy\u0161uje se hladina \u0161umu? \u2192 Celkov\u00e9 opot\u0159eben\u00ed nebo porucha v pokro\u010dil\u00e9m stadiu<\/li>\n<\/ul>\n<h3>Krok 6: Korelace s f\u00e1zov\u00fdmi daty<\/h3>\n<ul>\n<li><strong>Nevyv\u00e1\u017eenost:<\/strong> 1\u00d7 f\u00e1ze je stabiln\u00ed a opakovateln\u00e1<\/li>\n<li><strong>Nespr\u00e1vn\u00e9 zarovn\u00e1n\u00ed:<\/strong> F\u00e1ze 1\u00d7 nebo 2\u00d7 ukazuje ~180\u00b0 nap\u0159\u00ed\u010d spojkou<\/li>\n<li><strong>V\u016fle:<\/strong> F\u00e1ze je nestabiln\u00ed, m\u016f\u017ee se mezi m\u011b\u0159en\u00edmi n\u00e1hodn\u011b m\u011bnit.<\/li>\n<\/ul>\n<p>V praxi lze v\u0161ech \u0161est krok\u016f prov\u00e9st p\u0159\u00edmo na m\u00edst\u011b p\u0159enosn\u00fdm dvoukan\u00e1lov\u00fdm p\u0159\u00edstrojem, jako je <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\">Balanset-1A<\/a>: namontujte akcelerometry, zaznamenejte spektrum a f\u00e1zi 1\u00d7 za chodu stroje a vzor harmonick\u00fdch slo\u017eek p\u0159\u00edmo ode\u010dt\u011bte oproti diagnostick\u00e9 tabulce v\u00fd\u0161e \u2014 pot\u00e9 opravte p\u0159\u00edpadnou zbytkovou nev\u00fdvahu bez demont\u00e1\u017ee rotoru.<\/p>\n<h2 id=\"case-studies\">P\u0159\u00edpadov\u00e9 studie \u2014 Harmonick\u00e1 anal\u00fdza z re\u00e1ln\u00e9ho sv\u011bta<\/h2>\n<div class=\"example-block\">\n<div class=\"example-title\">P\u0159\u00edpad 1: Motor-\u010derpadlo \u2013 jedn\u00e1 se o nevyv\u00e1\u017eenost nebo nesouosost?<\/div>\n<p><strong>Stroj:<\/strong> Motor o v\u00fdkonu 30 kW poh\u00e1n\u011bj\u00edc\u00ed odst\u0159ediv\u00e9 \u010derpadlo p\u0159i 2960 ot.\/min p\u0159es pru\u017enou spojku. Celkov\u00e9 vibrace: 6,2 mm\/s na lo\u017eisku na stran\u011b pohonu motoru.<\/p>\n<p><strong>Spektrum:<\/strong> 1\u00d7 = 4,1 mm\/s, 2\u00d7 = 3,8 mm\/s, 3\u00d7 = 1,2 mm\/s. Pom\u011br 2\u00d7\/1\u00d7 = 0,93.<\/p>\n<p><strong>Sm\u011br:<\/strong> Vysok\u00fd radi\u00e1ln\u00ed 2\u00d7 na obou lo\u017eisc\u00edch na stran\u011b pohonu. Axi\u00e1ln\u00ed 1\u00d7 na spojce: motor = 2,8 mm\/s, \u010derpadlo = 3,1 mm\/s s f\u00e1zov\u00fdm posunem 165\u00b0.<\/p>\n<p><strong>Diagn\u00f3za:<\/strong> Kombinovan\u00e1 \u00fahlov\u00e1 a rovnob\u011b\u017en\u00e1 nesouosost. Pom\u011br 2\u00d7\/1\u00d7 bl\u00ed\u017e\u00edc\u00ed se 1,0, vysok\u00e9 axi\u00e1ln\u00ed hodnoty a f\u00e1zov\u00fd \u00fahel ~180\u00b0 nap\u0159\u00ed\u010d vazbou to potvrzuj\u00ed. NEN\u00cd to nevyv\u00e1\u017eenost \u2013 i kdy\u017e je 1\u00d7 zv\u00fd\u0161en\u00fd, skute\u010dn\u00fdm probl\u00e9mem je vzorec 2\u00d7.<\/p>\n<p><strong>Opat\u0159en\u00ed:<\/strong> Provedeno laserov\u00e9 zarovn\u00e1n\u00ed. Po zarovn\u00e1n\u00ed: 1\u00d7 = 0,8 mm\/s, 2\u00d7 = 0,3 mm\/s. Celkov\u011b kleslo na 1,1 mm\/s \u2013 sn\u00ed\u017een\u00ed o 82 %.<\/p>\n<\/p><\/div>\n<div class=\"example-block\">\n<div class=\"example-title\">P\u0159\u00edpad 2: Ventil\u00e1tor \u2014 Pro\u010d vyva\u017eov\u00e1n\u00ed nefunguje?<\/div>\n<p><strong>Stroj:<\/strong> Odst\u0159ediv\u00fd ventil\u00e1tor p\u0159i 1480 ot.\/min. Vibrace: 8,5 mm\/s. P\u0159edchoz\u00ed pokus o vyv\u00e1\u017een\u00ed sn\u00ed\u017eil slo\u017eku 1\u00d7, ale celkov\u00e9 vibrace z\u016fstaly vysok\u00e9.<\/p>\n<p><strong>Spektrum:<\/strong> 1\u00d7 = 2,1 mm\/s (n\u00edzk\u00e1 po vyv\u00e1\u017een\u00ed), \u00bd\u00d7 = 1,8 mm\/s, 2\u00d7 = 3,2 mm\/s, 3\u00d7 = 2,5 mm\/s, 4\u00d7 = 1,8 mm\/s, 5\u00d7 = 1,1 mm\/s, 6\u00d7 = 0,7 mm\/s.<\/p>\n<p><strong>Diagn\u00f3za:<\/strong> Mechanick\u00e1 v\u016fle (typ B). Charakteristick\u00fdm znakem je rodina harmonick\u00fdch s \u00bd\u00d7 subharmonickou. Vyva\u017eov\u00e1n\u00ed korigovalo 1\u00d7, ale nedok\u00e1zalo vy\u0159e\u0161it harmonick\u00e9 slo\u017eky generovan\u00e9 v\u016fl\u00ed, kter\u00e9 dominuj\u00ed celkov\u00fdm vibrac\u00edm.<\/p>\n<p><strong>Opat\u0159en\u00ed:<\/strong> Kontrola odhalila uvoln\u011bn\u00ed lo\u017eiskov\u00e9ho pouzdra v otvoru podstavce o 0,08 mm. Pouzdro bylo znovu vyvrt\u00e1no a namontov\u00e1no nov\u00e9 lo\u017eisko. Po oprav\u011b: v\u0161echny harmonick\u00e9 kmito\u010dty klesly na z\u00e1kladn\u00ed hodnotu. Celkov\u011b: 1,4 mm\/s.<\/p>\n<\/p><\/div>\n<div class=\"example-block\">\n<div class=\"example-title\">P\u0159\u00edpad 3: Motor kompresoru \u2013 elektrick\u00fd nebo mechanick\u00fd?<\/div>\n<p><strong>Stroj:<\/strong> 4p\u00f3lov\u00fd asynchronn\u00ed motor s frekvenc\u00ed 50 Hz a ot\u00e1\u010dkami 1485 ot.\/min poh\u00e1n\u011bj\u00edc\u00ed \u0161roubov\u00fd kompresor. Vibrace se b\u011bhem 3 m\u011bs\u00edc\u016f zv\u00fd\u0161ily z 2,0 na 5,5 mm\/s.<\/p>\n<p><strong>Spektrum:<\/strong> Dominantn\u00ed vrchol p\u0159i 100 Hz (= 2FL). Tak\u00e9: 1\u00d7 p\u0159i 24,75 Hz = 1,2 mm\/s, postrann\u00ed p\u00e1sma kolem 1\u00d7 s rozte\u010d\u00ed \u00b11,0 Hz.<\/p>\n<p><strong>Kl\u00ed\u010dov\u00fd test:<\/strong> V\u00fdpadek nap\u00e1jen\u00ed \u2013 \u0161pi\u010dka 100 Hz klesla na nulu b\u011bhem jedn\u00e9 ot\u00e1\u010dky. Postrann\u00ed p\u00e1sma 1\u00d7 p\u0159etrv\u00e1vala i b\u011bhem dob\u011bhu.<\/p>\n<p><strong>Diagn\u00f3za:<\/strong> Dva probl\u00e9my: (1) Elektrick\u00e9 \u2013 excentricita statoru zp\u016fsobuj\u00edc\u00ed 2FL. (2) Mechanick\u00e9 \u2013 1\u00d7 postrann\u00ed p\u00e1sma p\u0159i \u00b11,0 Hz (= kmito\u010det p\u00f3lov\u00e9ho pr\u016fchodu pro 4p\u00f3lov\u00fd motor se skluzem 1,0%) nazna\u010duj\u00ed vznik vady rotorov\u00e9 ty\u010de.<\/p>\n<p><strong>Opat\u0159en\u00ed:<\/strong> Motor odesl\u00e1n k p\u0159evinut\u00ed. Potvrzeno: 2 zlomen\u00e9 rotorov\u00e9 ty\u010de + excentricita statoru v d\u016fsledku prov\u011b\u0161en\u00ed z\u00e1kladny. Po p\u0159evinut\u00ed a podlo\u017een\u00ed: vibrace 1,6 mm\/s.<\/p>\n<\/p><\/div>\n<div class=\"info-box success\">\n<div class=\"box-title\">Za\u0159\u00edzen\u00ed Vibromera pro harmonickou anal\u00fdzu<\/div>\n<p>Na str\u00e1nk\u00e1ch <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\">Balanset-1A<\/a> a <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-4-2\/\">Balanset-4<\/a> poskytuj\u00ed v re\u00e1ln\u00e9m \u010dase <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/fft\/\">Anal\u00fdza FFT spektra<\/a> s harmonick\u00fdm sledov\u00e1n\u00edm kurzorou, kter\u00e9 umo\u017e\u0148uje identifikaci vzor\u016f 1\u00d7, 2\u00d7, 3\u00d7 v ter\u00e9nu a diagnostiku z\u00e1vad. P\u0159\u00edstroje kombinuj\u00ed anal\u00fdzu vibrac\u00ed pro diagnostiku a p\u0159esnost <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vyvazovani\/\">vyva\u017eov\u00e1n\u00ed<\/a> pro vyva\u017eov\u00e1n\u00ed \u2013 identifikace probl\u00e9mu a jeho vy\u0159e\u0161en\u00ed jedn\u00edm n\u00e1strojem.<\/p>\n<\/p><\/div>\n<hr style=\"margin: 48px 0 24px; border: none; border-top: 1px solid var(--border-light);\">\n<p><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/\">\u2190 Zp\u011bt na rejst\u0159\u00edk glos\u00e1\u0159e<\/a><\/p>\n<\/article>\n<p>      <!-- TOC SIDEBAR --><\/p>\n<aside class=\"toc-sidebar\">\n<div class=\"toc-box\">\n<h3>Na t\u00e9to str\u00e1nce<\/h3>\n<p>          <a href=\"#calculator\">Harmonick\u00e1 kalkula\u010dka<\/a><br \/>\n          <a href=\"#diagnostic-cards\">Karty se vzory poruch<\/a><br \/>\n          <a href=\"#diagnostic-table\">Diagnostick\u00e1 tabulka<\/a><br \/>\n          <a href=\"#definition\">Definice<\/a><br \/>\n          <a href=\"#why-generated\">Pro\u010d vznikaj\u00ed<\/a><br \/>\n          <a class=\"sub\" href=\"#why-generated\">Fourier\u016fv teor\u00e9m<\/a><br \/>\n          <a class=\"sub\" href=\"#why-generated\">Fyzik\u00e1ln\u00ed mechanismy<\/a><br \/>\n          <a href=\"#fault-signatures\">P\u0159\u00edznaky z\u00e1vad<\/a><br \/>\n          <a class=\"sub\" href=\"#fault-signatures\">1\u00d7 \u2014 Nevyv\u00e1\u017eenost<\/a><br \/>\n          <a class=\"sub\" href=\"#fault-signatures\">2\u00d7 \u2014 Nesouosost<\/a><br \/>\n          <a class=\"sub\" href=\"#fault-signatures\">Mnoho \u00d7 \u2014 Uvoln\u011bn\u00ed<\/a><br \/>\n          <a class=\"sub\" href=\"#fault-signatures\">Ohnut\u00e1 h\u0159\u00eddel, t\u0159en\u00ed, elektrick\u00e9 z\u00e1vady<\/a><br \/>\n          <a href=\"#non-synchronous\">Nesynchronn\u00ed vrcholy<\/a><br \/>\n          <a href=\"#analysis-guide\">Pr\u016fvodce anal\u00fdzou (6 krok\u016f)<\/a><br \/>\n          <a href=\"#case-studies\">P\u0159\u00edpadov\u00e9 studie<\/a>\n        <\/div>\n<div class=\"toc-box\" style=\"margin-top: 24px; background: var(--navy); border-color: var(--navy);\">\n<h3 style=\"color: var(--white);\">Za\u0159\u00edzen\u00ed Vibromera<\/h3>\n<p style=\"color: rgba(255,255,255,0.6); font-size: 13px; margin-bottom: 12px;\">P\u0159enosn\u00e1 FFT spektr\u00e1ln\u00ed anal\u00fdza + p\u0159esn\u00e9 vyva\u017eov\u00e1n\u00ed v jednom za\u0159\u00edzen\u00ed.<\/p>\n<p>          <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\" style=\"display: block; padding: 8px 14px; background: var(--blue); color: white; border-radius: 6px; text-align: center; font-weight: 600; font-size: 14px; text-decoration: none; margin-bottom: 8px; border-left: none;\">Balanset-1A \u2192<\/a><br \/>\n          <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-4-2\/\" style=\"display: block; padding: 8px 14px; background: rgba(255,255,255,0.1); color: white; border-radius: 6px; text-align: center; font-weight: 600; font-size: 14px; text-decoration: none; border: 1px solid rgba(255,255,255,0.2); border-left: none;\">Balanset-4 \u2192<\/a>\n        <\/div>\n<\/aside><\/div>\n<\/p><\/div>\n<p><\/main><\/p>\n<p><!-- SHOP CTA --><\/p>\n<section class=\"shop-cta\">\n<div class=\"container\">\n<h2>Profesion\u00e1ln\u00ed anal\u00fdza vibrac\u00ed &amp; vyva\u017eov\u00e1n\u00ed<\/h2>\n<p>Diagnostikujte harmonick\u00e9 vzory a vyva\u017eujte rotory p\u0159\u00edmo v provozu s p\u0159enosn\u00fdmi p\u0159\u00edstroji Vibromera&#8217;s \u2014 FFT spektrum, m\u011b\u0159en\u00ed f\u00e1ze a vyva\u017eov\u00e1n\u00ed v souladu s ISO v jednom p\u0159\u00edstroji.<\/p>\n<p>    <a href=\"https:\/\/vibromera.eu\/cs\/shop\/\" class=\"cta-btn\">Proch\u00e1zet za\u0159\u00edzen\u00ed \u2192<\/a>\n  <\/div>\n<\/section>\n<p><!-- FOOTER --><\/p>\n<footer class=\"page-footer\">\n<div class=\"container\">\n<p><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/\">\u2190 Zp\u011bt na slovn\u00edk pojm\u016f<\/a> &nbsp;|&nbsp; <a href=\"https:\/\/vibromera.eu\/cs\/\">vibromera.eu<\/a><\/p>\n<\/p><\/div>\n<\/footer>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/\">\u2190 Zp\u011bt na hlavn\u00ed index<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Seznamte se s harmonikami v anal\u00fdze vibrac\u00ed. Pochopte, jak se generuj\u00ed tyto celo\u010d\u00edseln\u00e9 n\u00e1sobky z\u00e1kladn\u00ed frekvence a co nazna\u010duj\u00ed o stavu stroje, jako je nap\u0159\u00edklad nesouosost a v\u016fle.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-136","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/136","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":5,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/136\/revisions"}],"predecessor-version":[{"id":101731,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/136\/revisions\/101731"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=136"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/categories?post=136"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/tags?post=136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}