Balanset-1A: Technical Overview and Operating Manual<\/title>\n <style>\n * {\n margin: 0;\n padding: 0;\n box-sizing: border-box;\n }\n \n body {\n font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;\n line-height: 1.6;\n color: #2c3e50;\n background-color: #f8f9fa;\n }\n \n \/* Header *\/\n .header {\n background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);\n color: white;\n padding: 60px 40px;\n text-align: center;\n }\n \n .header h1 {\n font-size: 2.5em;\n font-weight: 400;\n margin-bottom: 15px;\n letter-spacing: -0.5px;\n }\n \n .header .subtitle {\n font-size: 1.2em;\n font-weight: 300;\n opacity: 0.9;\n }\n \n \/* Navigation *\/\n .nav {\n background-color: #f0f4f8;\n padding: 20px;\n border-bottom: 2px solid #e0e6ed;\n position: sticky;\n top: 0;\n z-index: 100;\n box-shadow: 0 2px 5px rgba(0,0,0,0.05);\n }\n \n .nav ul {\n list-style: none;\n display: flex;\n flex-wrap: wrap;\n gap: 20px;\n justify-content: 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none;\n }\n \n .section {\n box-shadow: none;\n border: 1px solid #ddd;\n }\n }\n <\/style>\n<\/head>\n<body>\n <header class=\"header\">\n <h1>Balanceador de Campo Port\u00e1til \"Balanset-1A\"<\/h1>\n <p class=\"subtitle\">Technical Documentation and Operating Manual<\/p>\n <\/header>\n \n <nav class=\"nav\">\n <ul>\n <li><a href=\"#introduction\">Introdu\u00e7\u00e3o<\/a><\/li>\n <li><a href=\"#specifications\">Especifica\u00e7\u00f5es<\/a><\/li>\n <li><a href=\"#preparation\">Prepara\u00e7\u00e3o<\/a><\/li>\n <li><a href=\"#procedure\">Procedimento de Balanceamento<\/a><\/li>\n <li><a href=\"#features\">Recursos Adicionais<\/a><\/li>\n <li><a href=\"#theory\">Theoretical Background<\/a><\/li>\n <\/ul>\n <\/nav>\n \n <div class=\"container\">\n \n <section id=\"introduction\" class=\"section\">\n <h2>1. Introdu\u00e7\u00e3o<\/h2>\n \n <p>O Balanset-1A \u00e9 um balanceador din\u00e2mico port\u00e1til projetado para balancear rotores r\u00edgidos em seus pr\u00f3prios rolamentos (in loco) ou servir como sistema de medi\u00e7\u00e3o em m\u00e1quinas de balanceamento. Oferece servi\u00e7os de balanceamento din\u00e2mico em um ou dois planos para uma variedade de m\u00e1quinas rotativas, incluindo ventiladores, rodas abrasivas, fusos, britadores e bombas. O software de balanceamento fornecido automaticamente fornece a solu\u00e7\u00e3o correta de balanceamento tanto para balanceamento em um plano quanto em dois planos.<\/p>\n \n <h3 class=\"vbm-hh-p1765-1\">Facilidade de uso<\/h3>\n <p>O Balanset-1A foi projetado para ser simples de usar, mesmo para aqueles que n\u00e3o s\u00e3o especialistas em vibra\u00e7\u00e3o.<\/p>\n \n <h4>Procedimento de Balanceamento<\/h4>\n <p>O procedimento de balanceamento utiliza um m\u00e9todo de 3 corridas, incorporando a adi\u00e7\u00e3o de uma massa de teste em cada ponto de balanceamento, tamb\u00e9m conhecido como M\u00e9todo dos Coeficientes de Influ\u00eancia. O software calcula automaticamente as massas de corre\u00e7\u00e3o e sua posi\u00e7\u00e3o (\u00e2ngulo), exibindo os resultados em uma tabela e salvando-os em um arquivo de arquivo.<\/p>\n \n <div class=\"info-box\">\n <h4>Technical Background<\/h4>\n <p>The methodology principle is based on installing trial weights and calculating unbalance influence coefficients. The instrument measures the vibration (amplitude and phase) of a rotating rotor, after which the user sequentially adds small trial weights in specific planes to \"calibrate\" the influence of additional mass on vibration. Based on changes in vibration amplitude and phase, the instrument automatically calculates the necessary mass and installation angle of corrective weights to eliminate unbalance.<\/p>\n <\/div>\n \n <h4>Relat\u00f3rios e Visualiza\u00e7\u00e3o de Dados<\/h4>\n <p>O sistema permite a impress\u00e3o de um relat\u00f3rio de balanceamento. Al\u00e9m disso, gr\u00e1ficos de forma de onda e espectro de vibra\u00e7\u00e3o est\u00e3o dispon\u00edveis para uma an\u00e1lise mais aprofundada.<\/p>\n \n <p>Balanset-1A is a comprehensive solution for dynamic balancing, offering a range of features to ensure accurate and efficient balancing of rotating machinery. Its user-friendly interface and advanced software make it an ideal choice for both experts and non-experts in the field of vibration analysis.<\/p>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp\" alt=\"Balanset-1A Complete Kit\" \/>\n <p class=\"img-caption\">Complete Balanset-1A kit with all components<\/p>\n <\/div>\n \n <h4>Componentes Inclu\u00eddos:<\/h4>\n <ul>\n <li>Unidade de interface<\/li>\n <li>Dois sensores de vibra\u00e7\u00e3o<\/li>\n <li>Sensor \u00f3ptico (tac\u00f4metro a laser) com suporte magn\u00e9tico<\/li>\n <li>Balan\u00e7a<\/li>\n <li>Software (Note: Notebook not included, available upon additional order)<\/li>\n <li>Plastic case for transportation<\/li>\n <\/ul>\n <\/section>\n \n \n <section id=\"specifications\" class=\"section\">\n <h2>Especifica\u00e7\u00f5es<\/h2>\n \n <div class=\"specs-box\">\n <h3 class=\"vbm-hh-p1765-2\">Basic Specifications:<\/h3>\n <ul>\n <li><strong>Sensores de Vibra\u00e7\u00e3o:<\/strong> Two vibro accelerometers with a cable length of 4m (10m optionally available).<\/li>\n <li><strong>Sensor \u00d3ptico (Tac\u00f4metro a Laser):<\/strong> Distance range from 50 to 500mm with a cable length of 4m (10m optionally available).<\/li>\n <li><strong>USB Interface Module:<\/strong> Comes with software for PC connection.<\/li>\n <li><strong>Software Capabilities:<\/strong> Measures vibration, phase angle, and calculates the value and angle of the correcting mass.<\/li>\n <\/ul>\n <\/div>\n \n <h4>Especifica\u00e7\u00f5es Detalhadas:<\/h4>\n <table>\n <tr>\n <th>Par\u00e2metro<\/th>\n <th>Valor<\/th>\n <\/tr>\n <tr>\n <td>Faixa de Amplitude de Vibra\u00e7\u00e3o<\/td>\n <td>0.2-80 mm\/sec RMS<\/td>\n <\/tr>\n <tr>\n <td>Faixa de Frequ\u00eancia de Vibra\u00e7\u00e3o<\/td>\n <td>5 - 1000 Hz (amplitude error ≤10% from 5 to 550 Hz; up to 20% from 550 to 1000 Hz)<\/td>\n <\/tr>\n <tr>\n <td>Precis\u00e3o<\/td>\n <td>5% da escala total<\/td>\n <\/tr>\n <tr>\n <td>Planos de Corre\u00e7\u00e3o<\/td>\n <td>1 ou 2<\/td>\n <\/tr>\n <tr>\n <td>Rotation Speed Measurement (laser tachometer)<\/td>\n <td>250-90000 rpm<\/td>\n <\/tr>\n <tr>\n <td>Precis\u00e3o de Medi\u00e7\u00e3o do \u00c2ngulo de Fase<\/td>\n <td>\u00b11 degree<\/td>\n <\/tr>\n <tr>\n <td>Pot\u00eancia<\/td>\n <td>USB 5 V DC (no mains adapter)<\/td>\n <\/tr>\n <tr>\n <td>Peso<\/td>\n <td>4 KG<\/td>\n <\/tr>\n <\/table>\n \n <p><em>Note: rotation speed is measured by the laser tachometer; the usable one-per-revolution (1×) balancing range is limited by the vibration frequency range of 5-1000 Hz, i.e. approximately 300-60,000 rpm.<\/em><\/p>\n \n <p>O Balanset-1A \u00e9 uma solu\u00e7\u00e3o abrangente para balanceamento din\u00e2mico, oferecendo uma gama de recursos para garantir o balanceamento preciso e eficiente de m\u00e1quinas rotativas.<\/p>\n <\/section>\n \n \n <section id=\"preparation\" class=\"section\">\n <h2>2. Prepara\u00e7\u00e3o para Balanceamento em Dois Planos com o Balanset-1A<\/h2>\n \n <h3>2.1. Instala\u00e7\u00e3o de Drivers e Software<\/h3>\n \n <ol>\n <li>Instale os drivers e o software do Balanset-1A do disco de instala\u00e7\u00e3o flash.<\/li>\n <li>Insira o cabo USB na porta USB do computador. O m\u00f3dulo de interface ser\u00e1 alimentado pela porta USB.<\/li>\n <li>Uso <img decoding=\"async\" align=\"absbottom\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image2.png\" style=\"display: inline; margin: 0 5px;\" alt=\"Balanset-1A program shortcut on the Windows desktop\" \/> o atalho para executar o programa.<\/li>\n <\/ol>\n \n <h3>2.2. Instala\u00e7\u00e3o dos Sensores<\/h3>\n \n <ol>\n <li>Instale os sensores conforme indicado nas Figuras 1, 2 e 3.<\/li>\n <\/ol>\n \n <h4 class=\"vbm-hh-p1765-3\">Conex\u00e3o dos Cabos<\/h4>\n <ul>\n <li>Connect vibration sensors to connectors X1 and X2.<\/li>\n <li>Connect phase laser sensor to connector X3.<\/li>\n <\/ul>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image4.png\" alt=\"Two-plane balancing scheme\" \/>\n <p class=\"img-caption\">fig.1 Esquema de balanceamento em dois planos<\/p>\n <\/div>\n \n <ul>\n <li>Install a reflector mark on the rotor.<\/li>\n <li>Check the RPM value on the phase sensor when the rotor is rotating.<\/li>\n <\/ul>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image5.jpg\" alt=\"Phase sensor mounting\" \/>\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image6.jpg\" alt=\"Phase sensor installation\" \/>\n <p class=\"img-caption\">fig.2 Phase sensor settings<\/p>\n <\/div>\n \n <div class=\"info-box\">\n <h4>Important Pre-balancing Checks<\/h4>\n <p>Before connecting the instrument, it is necessary to conduct complete mechanism diagnostics and preparation. The success of balancing depends 80% on the thoroughness of preparatory work. Most failures are related not to instrument malfunction, but to ignoring factors affecting measurement repeatability.<\/p>\n <ul>\n <li><strong>Rotor:<\/strong> Thoroughly clean all rotor surfaces from dirt, rust, adhered product. Check for absence of broken or missing elements.<\/li>\n <li><strong>Rolamentos:<\/strong> Check bearing assemblies for excessive play, extraneous noise, and overheating.<\/li>\n <li><strong>Funda\u00e7\u00e3o:<\/strong> Ensure that the unit is installed on a rigid foundation. Check tightening of anchor bolts.<\/li>\n <li><strong>Seguran\u00e7a:<\/strong> Ensure the presence and serviceability of all protective guards.<\/li>\n <\/ul>\n <\/div>\n <\/section>\n \n \n <section id=\"procedure\" class=\"section\">\n <h2>3. Procedimento de Balanceamento com o Balanset-1A<\/h2>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image3.png\" alt=\"Main window for two-plane balancing\" \/>\n <p class=\"img-caption\">fig.3 Janela principal para balanceamento em dois planos<\/p>\n <\/div>\n \n <h3 class=\"vbm-hh-p1765-4\">Configura\u00e7\u00e3o dos Par\u00e2metros de Balanceamento<\/h3>\n <ol>\n <li>Ap\u00f3s instalar os sensores, clique no bot\u00e3o \"F7 - Balanceamento\".<\/li>\n <li>Defina os par\u00e2metros de balanceamento conforme necess\u00e1rio.<\/li>\n <li>Clique em \"F9-Pr\u00f3ximo\" para prosseguir.<\/li>\n <\/ol>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image7.png\" alt=\"Configura\u00e7\u00f5es de balanceamento\" \/>\n <p class=\"img-caption\">fig.4 Configura\u00e7\u00f5es de balanceamento<\/p>\n <\/div>\n \n <h3>Tabela 1: Opera\u00e7\u00f5es Passo a Passo para Balanceamento<\/h3>\n \n <h4 class=\"vbm-hh-p1765-5\">Primeira Medi\u00e7\u00e3o (Run 0) - Partida sem Massa de Teste<\/h4>\n <ol>\n <li>Ligue a m\u00e1quina na sua velocidade de opera\u00e7\u00e3o (garanta que a velocidade esteja longe da frequ\u00eancia de resson\u00e2ncia da estrutura).<\/li>\n <li>Clique em F9-Start para medir o n\u00edvel de vibra\u00e7\u00e3o e o \u00e2ngulo de fase sem uma massa de teste.<\/li>\n <li>O processo de medi\u00e7\u00e3o pode durar entre 2 e 10 segundos.<\/li>\n <\/ol>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image8.jpg\" alt=\"Original vibration measurement\" \/>\n <p class=\"img-caption\">fig.7 Janela de balanceamento em dois planos. Vibra\u00e7\u00e3o original<\/p>\n <\/div>\n \n <h5>Segunda Medi\u00e7\u00e3o (Run 1) - Massa de Teste no Plano 1<\/h5>\n <ol start=\"4\">\n <li>Pare a m\u00e1quina e monte uma massa de teste de tamanho adequado arbitrariamente no Plano 1.<\/li>\n <li>Ligue a m\u00e1quina, clique em F9-Run e me\u00e7a o novo n\u00edvel de vibra\u00e7\u00e3o e o \u00e2ngulo de fase.<\/li>\n <li>O processo de medi\u00e7\u00e3o pode durar entre 2 e 10 segundos.<\/li>\n <li>Pare a m\u00e1quina e <span style=\"color: #ff0000;\">remova a massa de teste.<\/span><\/li>\n <\/ol>\n \n <div class=\"warning-box\">\n <strong>Cr\u00edtico:<\/strong> The trial weight mass should be sufficient to cause noticeable change in vibration parameters (amplitude change of at least 20-30% OR phase change of at least 20-30 degrees). If the change is too small, calculation accuracy will be low.\n <\/div>\n \n <h5>Terceira Medi\u00e7\u00e3o (Run 2) - Massa de Teste no Plano 2<\/h5>\n <ol start=\"8\">\n <li>Monte uma massa de teste de tamanho adequado no Plano 2.<\/li>\n <li>Ligue a m\u00e1quina novamente, clique em F9-Run e me\u00e7a o n\u00edvel de vibra\u00e7\u00e3o e o \u00e2ngulo de fase mais uma vez.<\/li>\n <li>Pare a m\u00e1quina e <span style=\"color: #ff0000;\">remova a massa de teste.<\/span><\/li>\n <\/ol>\n \n <h5>Etapa de C\u00e1lculo (Step 4)<\/h5>\n <ol start=\"11\">\n <li>As massas de corre\u00e7\u00e3o e os \u00e2ngulos ser\u00e3o calculados automaticamente e exibidos em uma janela pop-up.<\/li>\n <\/ol>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image10.png\" alt=\"Correction weights calculation\" \/>\n <p class=\"img-caption\">fig.5 Balanceamento em dois planos. C\u00e1lculo das massas de corre\u00e7\u00e3o<\/p>\n <\/div>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image9.png\" alt=\"Correction weight mounting\" \/>\n <p class=\"img-caption\">fig.6 Balanceamento em dois planos. Montagem da massa de corre\u00e7\u00e3o<\/p>\n <\/div>\n \n <h5>Medi\u00e7\u00e3o de Corre\u00e7\u00e3o (RunC)<\/h5>\n <ol start=\"12\">\n <li>Monte as massas de corre\u00e7\u00e3o nas posi\u00e7\u00f5es indicadas na janela pop-up, no mesmo raio das massas de teste.<\/li>\n <li>Ligue a m\u00e1quina novamente e me\u00e7a a quantidade de desbalanceamento residual no rotor para avaliar o sucesso do balanceamento.<\/li>\n <\/ol>\n \n <h5>A\u00e7\u00f5es P\u00f3s-Balanceamento<\/h5>\n <ol start=\"14\">\n <li>Ap\u00f3s o balanceamento, voc\u00ea pode salvar o balanceamento por coeficientes de influ\u00eancia (F8-coefficients) e outras informa\u00e7\u00f5es (F9-Add to archive) para uso futuro.<\/li>\n <\/ol>\n \n <p>Ao seguir essas opera\u00e7\u00f5es passo a passo, voc\u00ea pode alcan\u00e7ar um balanceamento preciso e reduzir significativamente os n\u00edveis de vibra\u00e7\u00e3o em suas m\u00e1quinas rotativas.<\/p>\n \n <div class=\"info-box\">\n <h4>Padr\u00f5es de Qualidade de Balanceamento<\/h4>\n <p>Using the standard ISO 21940-11 (formerly ISO 1940-1) transforms the subjective assessment \"vibration is still too high\" into an objective, measurable criterion. If the final balancing report generated by the instrument software shows that the residual unbalance is within the ISO tolerance, the work is considered performed with quality.<\/p>\n <\/div>\n \n <h4>Balancing procedure - video<\/h4>\n <div class=\"video-container\">\n <iframe src=\"https:\/\/www.youtube.com\/embed\/dzUkNHeFcVM\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen><\/iframe>\n <\/div>\n \n <h4>Balanceamento em campo<\/h4>\n <p style=\"text-align: center;\">\n <a href=\"https:\/\/youtu.be\/guA6XJ-ArZM?si=S9JYQPvJXPDs1ora\" target=\"_blank\" rel=\"noopener\">View Field Balancing Demonstration<\/a>\n <\/p>\n <\/section>\n \n \n <section id=\"features\" class=\"section\">\n <h2>4. Recursos Adicionais do Balanset-1A<\/h2>\n \n <h3>4.1. Modo Vibr\u00f4metro<\/h3>\n \n <h4 class=\"vbm-hh-p1765-6\">Ativando o Modo Vibr\u00f4metro<\/h4>\n <ul>\n <li>To activate the Vibrometer mode, click on the \"F5-Vibrometer\" button in the main window for two-plane (or one-plane) balancing.<\/li>\n <li>To initiate the measuring process, click \"F9-Run\".<\/li>\n <\/ul>\n \n <h5>Entendendo as Leitura do Vibr\u00f4metro<\/h5>\n <p>V1s (V2s): Represents the summary vibration in Plane 1 (or Plane 2) calculated as mean-square.<br>\n V1o (V2o): Indicates the 1x vibration in Plane 1 (or Plane 2).<\/p>\n \n <h5>Janela de Espectro<\/h5>\n <p>On the right side of the interface, you can view the spectrum window which provides a graphical representation of the vibration frequencies.<\/p>\n \n <h5>Arquivamento de Dados<\/h5>\n <p>All measuring data files can be saved in the archive for future reference or analysis.<\/p>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/08\/image105.webp\" alt=\"Software para o balanceador port\u00e1til e analisador de vibra\u00e7\u00e3o Balanset-1A. Modo vibr\u00f4metro.\" \/>\n <p class=\"img-caption\">Software para o balanceador port\u00e1til e analisador de vibra\u00e7\u00e3o Balanset-1A. Modo vibr\u00f4metro.<\/p>\n <\/div>\n \n <h3>4.2. Influence Coefficients<\/h3>\n \n <h4 class=\"vbm-hh-p1765-7\">Utilizando Coeficientes Salvos para Balanceamento<\/h4>\n <p>If you have saved the results of previous balance runs, you can bypass the test weight run and directly balance the machine using these saved coefficients.<br>\n To do this, select \"Secondary\" in the \"Type of Balancing\" window and click the \"F2 Select\" button to choose the previous machine type from the list.<\/p>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/08\/image12.png\" alt=\"Secondary balancing selection\" \/>\n <\/div>\n \n <h5>Salvando Coeficientes Ap\u00f3s o Balanceamento<\/h5>\n <p>After completing the balancing process, click \"F8-Coefficients\" in the balancing result pop-up window (refer to Tab.1).<br>\n Then click the \"F9-Save\" button.<br>\n Voc\u00ea ser\u00e1 solicitado a inserir o tipo de m\u00e1quina (\"Nome\") e outras informa\u00e7\u00f5es relevantes na tabela.<\/p>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/08\/image13.png\" alt=\"Saving influence coefficients\" \/>\n <\/div>\n \n <p>Ao utilizar os coeficientes de influ\u00eancia, voc\u00ea pode simplificar o procedimento de balanceamento, tornando-o mais eficiente e menos demorado. Esse recurso \u00e9 particularmente \u00fatil para m\u00e1quinas que exigem balanceamento frequente, permitindo configura\u00e7\u00e3o mais r\u00e1pida e menos tempo de inatividade.<\/p>\n \n <h3>4.3. Arquivos e Relat\u00f3rios<\/h3>\n \n <h4 class=\"vbm-hh-p1765-8\">Salvando Informa\u00e7\u00f5es de Balanceamento nos Arquivos<\/h4>\n <p>To save the balancing information, click \"F9-Add to Archive\" in the balancing result pop-up window (refer to Tab.1).<br>\n Em seguida, voc\u00ea ser\u00e1 solicitado a inserir o tipo de m\u00e1quina (\"Nome\") e outras informa\u00e7\u00f5es relevantes na tabela.<\/p>\n \n <h5>Acessando Arquivos Salvos<\/h5>\n <p>To access previously saved archives, click \"F6-Report\" in the main window.<\/p>\n \n <h5>Imprimindo Relat\u00f3rios<\/h5>\n <p>To print the balancing report, simply click \"F9-Report\".<\/p>\n \n <p>Ao utilizar efetivamente os recursos de arquivo e relat\u00f3rio, voc\u00ea pode manter um registro abrangente de todas as atividades de balanceamento. Isso \u00e9 inestim\u00e1vel para acompanhar o desempenho de suas m\u00e1quinas ao longo do tempo, facilitar procedimentos futuros de balanceamento e fornecer documenta\u00e7\u00e3o para controle de qualidade e planejamento de manuten\u00e7\u00e3o.<\/p>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image15.png\" alt=\"Relat\u00f3rio de balanceamento\" \/>\n <p class=\"img-caption\">Balancing report example<\/p>\n <\/div>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image14.png\" alt=\"Two planes balancing archive\" \/>\n <p class=\"img-caption\">Two planes balancing archive<\/p>\n <\/div>\n \n <h3>4.4. Gr\u00e1ficos<\/h3>\n \n <h4 class=\"vbm-hh-p1765-9\">Visualizando Gr\u00e1ficos de Vibra\u00e7\u00e3o<\/h4>\n <p>To view vibration charts, click on \"F8-Diagrams\".<\/p>\n \n <h5>Tipos de Gr\u00e1ficos Dispon\u00edveis<\/h5>\n <p>Tr\u00eas tipos de gr\u00e1ficos est\u00e3o dispon\u00edveis para sua an\u00e1lise:<\/p>\n <ol>\n <li><strong>Common Vibration:<\/strong> This chart provides an overview of the general vibration levels.<\/li>\n <li><strong>Vibration on Rotor Revolution Frequency (1x Vibration):<\/strong> This chart focuses on the vibrations that occur at the rotor's revolution frequency.<\/li>\n <li><strong>Espectro:<\/strong> This chart offers a frequency-based analysis of the vibrations. For example, for a rotor speed of 3000 rev\/min, the frequency would be 50Hz.<\/li>\n <\/ol>\n \n <p>Ao utilizar esses gr\u00e1ficos, voc\u00ea pode obter uma compreens\u00e3o mais profunda das caracter\u00edsticas de vibra\u00e7\u00e3o de suas m\u00e1quinas. Isso \u00e9 crucial para diagnosticar problemas, planejar manuten\u00e7\u00e3o e garantir desempenho ideal.<\/p>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image16.png\" alt=\"Gr\u00e1fico de vibra\u00e7\u00e3o comum\" \/>\n <p class=\"img-caption\">Gr\u00e1fico de vibra\u00e7\u00e3o comum<\/p>\n <\/div>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image17.png\" alt=\"1x vibration chart\" \/>\n <p class=\"img-caption\">1x vibration chart<\/p>\n <\/div>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/SpectrVibr.png\" alt=\"Vibration spectrum charts\" \/>\n <p class=\"img-caption\">Vibration spectrum charts<\/p>\n <\/div>\n <\/section>\n \n \n <section id=\"theory\" class=\"section\">\n <h2>Theoretical Background<\/h2>\n \n <h3>Tipos de Desbalanceamento<\/h3>\n \n <p>At the core of any vibration in rotating equipment lies imbalance, or unbalance. Unbalance is a condition where the rotor mass is unevenly distributed relative to its axis of rotation. This uneven distribution leads to the occurrence of centrifugal forces, which in turn cause vibration of supports and the entire machine structure.<\/p>\n \n <div class=\"grid-2\">\n <div class=\"specs-box\">\n <h4>Static Unbalance (Single-plane)<\/h4>\n <p>Characterized by displacement of the rotor's center of mass parallel to the axis of rotation. Dominant for thin, disk-shaped rotors where L\/D < 0.25. Can be eliminated by installing one corrective weight in one correction plane.<\/p>\n <\/div>\n \n <div class=\"specs-box\">\n <h4>Desbalanceamento Din\u00e2mico<\/h4>\n <p>The most common type, representing a combination of static and couple unbalances. Requires mass correction in at least two planes. Balanset-1A is designed specifically for this type.<\/p>\n <\/div>\n <\/div>\n \n <h3>Rigid vs. Flexible Rotors<\/h3>\n \n <div class=\"info-box\">\n <h4>Rotor R\u00edgido<\/h4>\n <p>A rotor is considered rigid if its operating rotation frequency is significantly lower than its first critical frequency, and it does not undergo significant elastic deformations under the action of centrifugal forces. Balanset-1A instruments are primarily designed for working with rigid rotors.<\/p>\n <\/div>\n \n <div class=\"warning-box\">\n <h4>Rotor Flex\u00edvel<\/h4>\n <p>A rotor is considered flexible if it operates at a rotation frequency close to one of its critical frequencies. Attempting to balance a flexible rotor using the methodology for rigid rotors often leads to failure. Before starting work, it is extremely important to classify the rotor by correlating its operating speed with known critical frequencies.<\/p>\n <\/div>\n \n <h3>ISO 21940-11 Standard (formerly ISO 1940-1)<\/h3>\n \n <p>The ISO 21940-11 standard (formerly ISO 1940-1) is the fundamental document for determining permissible residual unbalance. It introduces the concept of balancing quality grade (G), which depends on the type of machine and its operating rotation frequency.<\/p>\n \n <table>\n <caption>Balancing Quality Grades per ISO 21940-11 (formerly ISO 1940-1)<\/caption>\n <tr>\n <th>Grau de Qualidade G<\/th>\n <th>Permissible Specific Unbalance (mm\/s)<\/th>\n <th>Exemplos de Aplica\u00e7\u00e3o<\/th>\n <\/tr>\n <tr>\n <td>G6.3<\/td>\n <td>6.3<\/td>\n <td>Pump rotors, fan impellers, electric motor armatures, turbochargers<\/td>\n <\/tr>\n <tr>\n <td>G2.5<\/td>\n <td>2.5<\/td>\n <td>Gas and steam turbine rotors, turbo-compressors, special purpose motors<\/td>\n <\/tr>\n <tr>\n <td>G1<\/td>\n <td>1<\/td>\n <td>Grinding machine drives, audio and video drives<\/td>\n <\/tr>\n <\/table>\n \n <h4>Calculation Example<\/h4>\n <div class=\"code-box\">\n For an electric motor rotor:\n - Mass: 5 kg\n - Operating speed: 3000 rpm\n - Quality grade: G2.5\n \n e_per = (2.5 \u00d7 9549) \/ 3000 \u2248 7.96 \u03bcm\n U_per = 7.96 \u00d7 5 = 39.8 g\u00b7mm\n \n Result: Residual unbalance should not exceed 39.8 g\u00b7mm\n <\/div>\n <\/section>\n <\/div>\n \n <footer class=\"footer\">\n <p>\u00a9 2025 Balanset-1A Technical Documentation. All specifications subject to change without notice.<\/p>\n <\/footer>\n<\/body>\n<\/html><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Balanset-1A: Technical Overview and Operating Manual Portable Field Balancer “Balanset-1A” Technical Documentation and Operating Manual Introduction Specifications Preparation Balancing Procedure Additional Features Theoretical Background 1. Introduction Balanset-1A is a portable dynamic balancer designed to balance rigid rotors in their own bearings (in-situ), or serve as a measuring system in balancing […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"ai_generated_summary":"","footnotes":""},"class_list":["post-1765","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/pages\/1765","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/comments?post=1765"}],"version-history":[{"count":8,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/pages\/1765\/revisions"}],"predecessor-version":[{"id":102300,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/pages\/1765\/revisions\/102300"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/media?parent=1765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

\n\n\n \n \n Balanset-1A: Technical Overview and Operating Manual<\/title>\n <style>\n * {\n margin: 0;\n padding: 0;\n box-sizing: border-box;\n }\n \n body {\n font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;\n line-height: 1.6;\n color: #2c3e50;\n background-color: #f8f9fa;\n }\n \n \/* Header *\/\n .header {\n background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);\n color: white;\n padding: 60px 40px;\n text-align: center;\n }\n \n .header h1 {\n font-size: 2.5em;\n font-weight: 400;\n margin-bottom: 15px;\n letter-spacing: -0.5px;\n }\n \n .header .subtitle {\n font-size: 1.2em;\n font-weight: 300;\n opacity: 0.9;\n }\n \n \/* Navigation *\/\n .nav {\n background-color: #f0f4f8;\n padding: 20px;\n border-bottom: 2px solid #e0e6ed;\n position: sticky;\n top: 0;\n z-index: 100;\n box-shadow: 0 2px 5px rgba(0,0,0,0.05);\n }\n \n .nav ul {\n list-style: none;\n display: flex;\n flex-wrap: wrap;\n gap: 20px;\n 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display: none;\n }\n \n .section {\n box-shadow: none;\n border: 1px solid #ddd;\n }\n }\n <\/style>\n<\/head>\n<body>\n <header class=\"header\">\n <h1>Balanceador de Campo Port\u00e1til \"Balanset-1A\"<\/h1>\n <p class=\"subtitle\">Technical Documentation and Operating Manual<\/p>\n <\/header>\n \n <nav class=\"nav\">\n <ul>\n <li><a href=\"#introduction\">Introdu\u00e7\u00e3o<\/a><\/li>\n <li><a href=\"#specifications\">Especifica\u00e7\u00f5es<\/a><\/li>\n <li><a href=\"#preparation\">Prepara\u00e7\u00e3o<\/a><\/li>\n <li><a href=\"#procedure\">Procedimento de Balanceamento<\/a><\/li>\n <li><a href=\"#features\">Recursos Adicionais<\/a><\/li>\n <li><a href=\"#theory\">Theoretical Background<\/a><\/li>\n <\/ul>\n <\/nav>\n \n <div class=\"container\">\n \n <section id=\"introduction\" class=\"section\">\n <h2>1. Introdu\u00e7\u00e3o<\/h2>\n \n <p>O Balanset-1A \u00e9 um balanceador din\u00e2mico port\u00e1til projetado para balancear rotores r\u00edgidos em seus pr\u00f3prios rolamentos (in loco) ou servir como sistema de medi\u00e7\u00e3o em m\u00e1quinas de balanceamento. Oferece servi\u00e7os de balanceamento din\u00e2mico em um ou dois planos para uma variedade de m\u00e1quinas rotativas, incluindo ventiladores, rodas abrasivas, fusos, britadores e bombas. O software de balanceamento fornecido automaticamente fornece a solu\u00e7\u00e3o correta de balanceamento tanto para balanceamento em um plano quanto em dois planos.<\/p>\n \n <h3 class=\"vbm-hh-p1765-1\">Facilidade de uso<\/h3>\n <p>O Balanset-1A foi projetado para ser simples de usar, mesmo para aqueles que n\u00e3o s\u00e3o especialistas em vibra\u00e7\u00e3o.<\/p>\n \n <h4>Procedimento de Balanceamento<\/h4>\n <p>O procedimento de balanceamento utiliza um m\u00e9todo de 3 corridas, incorporando a adi\u00e7\u00e3o de uma massa de teste em cada ponto de balanceamento, tamb\u00e9m conhecido como M\u00e9todo dos Coeficientes de Influ\u00eancia. O software calcula automaticamente as massas de corre\u00e7\u00e3o e sua posi\u00e7\u00e3o (\u00e2ngulo), exibindo os resultados em uma tabela e salvando-os em um arquivo de arquivo.<\/p>\n \n <div class=\"info-box\">\n <h4>Technical Background<\/h4>\n <p>The methodology principle is based on installing trial weights and calculating unbalance influence coefficients. The instrument measures the vibration (amplitude and phase) of a rotating rotor, after which the user sequentially adds small trial weights in specific planes to \"calibrate\" the influence of additional mass on vibration. Based on changes in vibration amplitude and phase, the instrument automatically calculates the necessary mass and installation angle of corrective weights to eliminate unbalance.<\/p>\n <\/div>\n \n <h4>Relat\u00f3rios e Visualiza\u00e7\u00e3o de Dados<\/h4>\n <p>O sistema permite a impress\u00e3o de um relat\u00f3rio de balanceamento. Al\u00e9m disso, gr\u00e1ficos de forma de onda e espectro de vibra\u00e7\u00e3o est\u00e3o dispon\u00edveis para uma an\u00e1lise mais aprofundada.<\/p>\n \n <p>Balanset-1A is a comprehensive solution for dynamic balancing, offering a range of features to ensure accurate and efficient balancing of rotating machinery. Its user-friendly interface and advanced software make it an ideal choice for both experts and non-experts in the field of vibration analysis.<\/p>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp\" alt=\"Balanset-1A Complete Kit\" \/>\n <p class=\"img-caption\">Complete Balanset-1A kit with all components<\/p>\n <\/div>\n \n <h4>Componentes Inclu\u00eddos:<\/h4>\n <ul>\n <li>Unidade de interface<\/li>\n <li>Dois sensores de vibra\u00e7\u00e3o<\/li>\n <li>Sensor \u00f3ptico (tac\u00f4metro a laser) com suporte magn\u00e9tico<\/li>\n <li>Balan\u00e7a<\/li>\n <li>Software (Note: Notebook not included, available upon additional order)<\/li>\n <li>Plastic case for transportation<\/li>\n <\/ul>\n <\/section>\n \n \n <section id=\"specifications\" class=\"section\">\n <h2>Especifica\u00e7\u00f5es<\/h2>\n \n <div class=\"specs-box\">\n <h3 class=\"vbm-hh-p1765-2\">Basic Specifications:<\/h3>\n <ul>\n <li><strong>Sensores de Vibra\u00e7\u00e3o:<\/strong> Two vibro accelerometers with a cable length of 4m (10m optionally available).<\/li>\n <li><strong>Sensor \u00d3ptico (Tac\u00f4metro a Laser):<\/strong> Distance range from 50 to 500mm with a cable length of 4m (10m optionally available).<\/li>\n <li><strong>USB Interface Module:<\/strong> Comes with software for PC connection.<\/li>\n <li><strong>Software Capabilities:<\/strong> Measures vibration, phase angle, and calculates the value and angle of the correcting mass.<\/li>\n <\/ul>\n <\/div>\n \n <h4>Especifica\u00e7\u00f5es Detalhadas:<\/h4>\n <table>\n <tr>\n <th>Par\u00e2metro<\/th>\n <th>Valor<\/th>\n <\/tr>\n <tr>\n <td>Faixa de Amplitude de Vibra\u00e7\u00e3o<\/td>\n <td>0.2-80 mm\/sec RMS<\/td>\n <\/tr>\n <tr>\n <td>Faixa de Frequ\u00eancia de Vibra\u00e7\u00e3o<\/td>\n <td>5 - 1000 Hz (amplitude error ≤10% from 5 to 550 Hz; up to 20% from 550 to 1000 Hz)<\/td>\n <\/tr>\n <tr>\n <td>Precis\u00e3o<\/td>\n <td>5% da escala total<\/td>\n <\/tr>\n <tr>\n <td>Planos de Corre\u00e7\u00e3o<\/td>\n <td>1 ou 2<\/td>\n <\/tr>\n <tr>\n <td>Rotation Speed Measurement (laser tachometer)<\/td>\n <td>250-90000 rpm<\/td>\n <\/tr>\n <tr>\n <td>Precis\u00e3o de Medi\u00e7\u00e3o do \u00c2ngulo de Fase<\/td>\n <td>\u00b11 degree<\/td>\n <\/tr>\n <tr>\n <td>Pot\u00eancia<\/td>\n <td>USB 5 V DC (no mains adapter)<\/td>\n <\/tr>\n <tr>\n <td>Peso<\/td>\n <td>4 KG<\/td>\n <\/tr>\n <\/table>\n \n <p><em>Note: rotation speed is measured by the laser tachometer; the usable one-per-revolution (1×) balancing range is limited by the vibration frequency range of 5-1000 Hz, i.e. approximately 300-60,000 rpm.<\/em><\/p>\n \n <p>O Balanset-1A \u00e9 uma solu\u00e7\u00e3o abrangente para balanceamento din\u00e2mico, oferecendo uma gama de recursos para garantir o balanceamento preciso e eficiente de m\u00e1quinas rotativas.<\/p>\n <\/section>\n \n \n <section id=\"preparation\" class=\"section\">\n <h2>2. Prepara\u00e7\u00e3o para Balanceamento em Dois Planos com o Balanset-1A<\/h2>\n \n <h3>2.1. Instala\u00e7\u00e3o de Drivers e Software<\/h3>\n \n <ol>\n <li>Instale os drivers e o software do Balanset-1A do disco de instala\u00e7\u00e3o flash.<\/li>\n <li>Insira o cabo USB na porta USB do computador. O m\u00f3dulo de interface ser\u00e1 alimentado pela porta USB.<\/li>\n <li>Uso <img decoding=\"async\" align=\"absbottom\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image2.png\" style=\"display: inline; margin: 0 5px;\" alt=\"Balanset-1A program shortcut on the Windows desktop\" \/> o atalho para executar o programa.<\/li>\n <\/ol>\n \n <h3>2.2. Instala\u00e7\u00e3o dos Sensores<\/h3>\n \n <ol>\n <li>Instale os sensores conforme indicado nas Figuras 1, 2 e 3.<\/li>\n <\/ol>\n \n <h4 class=\"vbm-hh-p1765-3\">Conex\u00e3o dos Cabos<\/h4>\n <ul>\n <li>Connect vibration sensors to connectors X1 and X2.<\/li>\n <li>Connect phase laser sensor to connector X3.<\/li>\n <\/ul>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image4.png\" alt=\"Two-plane balancing scheme\" \/>\n <p class=\"img-caption\">fig.1 Esquema de balanceamento em dois planos<\/p>\n <\/div>\n \n <ul>\n <li>Install a reflector mark on the rotor.<\/li>\n <li>Check the RPM value on the phase sensor when the rotor is rotating.<\/li>\n <\/ul>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image5.jpg\" alt=\"Phase sensor mounting\" \/>\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image6.jpg\" alt=\"Phase sensor installation\" \/>\n <p class=\"img-caption\">fig.2 Phase sensor settings<\/p>\n <\/div>\n \n <div class=\"info-box\">\n <h4>Important Pre-balancing Checks<\/h4>\n <p>Before connecting the instrument, it is necessary to conduct complete mechanism diagnostics and preparation. The success of balancing depends 80% on the thoroughness of preparatory work. Most failures are related not to instrument malfunction, but to ignoring factors affecting measurement repeatability.<\/p>\n <ul>\n <li><strong>Rotor:<\/strong> Thoroughly clean all rotor surfaces from dirt, rust, adhered product. Check for absence of broken or missing elements.<\/li>\n <li><strong>Rolamentos:<\/strong> Check bearing assemblies for excessive play, extraneous noise, and overheating.<\/li>\n <li><strong>Funda\u00e7\u00e3o:<\/strong> Ensure that the unit is installed on a rigid foundation. Check tightening of anchor bolts.<\/li>\n <li><strong>Seguran\u00e7a:<\/strong> Ensure the presence and serviceability of all protective guards.<\/li>\n <\/ul>\n <\/div>\n <\/section>\n \n \n <section id=\"procedure\" class=\"section\">\n <h2>3. Procedimento de Balanceamento com o Balanset-1A<\/h2>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image3.png\" alt=\"Main window for two-plane balancing\" \/>\n <p class=\"img-caption\">fig.3 Janela principal para balanceamento em dois planos<\/p>\n <\/div>\n \n <h3 class=\"vbm-hh-p1765-4\">Configura\u00e7\u00e3o dos Par\u00e2metros de Balanceamento<\/h3>\n <ol>\n <li>Ap\u00f3s instalar os sensores, clique no bot\u00e3o \"F7 - Balanceamento\".<\/li>\n <li>Defina os par\u00e2metros de balanceamento conforme necess\u00e1rio.<\/li>\n <li>Clique em \"F9-Pr\u00f3ximo\" para prosseguir.<\/li>\n <\/ol>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image7.png\" alt=\"Configura\u00e7\u00f5es de balanceamento\" \/>\n <p class=\"img-caption\">fig.4 Configura\u00e7\u00f5es de balanceamento<\/p>\n <\/div>\n \n <h3>Tabela 1: Opera\u00e7\u00f5es Passo a Passo para Balanceamento<\/h3>\n \n <h4 class=\"vbm-hh-p1765-5\">Primeira Medi\u00e7\u00e3o (Run 0) - Partida sem Massa de Teste<\/h4>\n <ol>\n <li>Ligue a m\u00e1quina na sua velocidade de opera\u00e7\u00e3o (garanta que a velocidade esteja longe da frequ\u00eancia de resson\u00e2ncia da estrutura).<\/li>\n <li>Clique em F9-Start para medir o n\u00edvel de vibra\u00e7\u00e3o e o \u00e2ngulo de fase sem uma massa de teste.<\/li>\n <li>O processo de medi\u00e7\u00e3o pode durar entre 2 e 10 segundos.<\/li>\n <\/ol>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image8.jpg\" alt=\"Original vibration measurement\" \/>\n <p class=\"img-caption\">fig.7 Janela de balanceamento em dois planos. Vibra\u00e7\u00e3o original<\/p>\n <\/div>\n \n <h5>Segunda Medi\u00e7\u00e3o (Run 1) - Massa de Teste no Plano 1<\/h5>\n <ol start=\"4\">\n <li>Pare a m\u00e1quina e monte uma massa de teste de tamanho adequado arbitrariamente no Plano 1.<\/li>\n <li>Ligue a m\u00e1quina, clique em F9-Run e me\u00e7a o novo n\u00edvel de vibra\u00e7\u00e3o e o \u00e2ngulo de fase.<\/li>\n <li>O processo de medi\u00e7\u00e3o pode durar entre 2 e 10 segundos.<\/li>\n <li>Pare a m\u00e1quina e <span style=\"color: #ff0000;\">remova a massa de teste.<\/span><\/li>\n <\/ol>\n \n <div class=\"warning-box\">\n <strong>Cr\u00edtico:<\/strong> The trial weight mass should be sufficient to cause noticeable change in vibration parameters (amplitude change of at least 20-30% OR phase change of at least 20-30 degrees). If the change is too small, calculation accuracy will be low.\n <\/div>\n \n <h5>Terceira Medi\u00e7\u00e3o (Run 2) - Massa de Teste no Plano 2<\/h5>\n <ol start=\"8\">\n <li>Monte uma massa de teste de tamanho adequado no Plano 2.<\/li>\n <li>Ligue a m\u00e1quina novamente, clique em F9-Run e me\u00e7a o n\u00edvel de vibra\u00e7\u00e3o e o \u00e2ngulo de fase mais uma vez.<\/li>\n <li>Pare a m\u00e1quina e <span style=\"color: #ff0000;\">remova a massa de teste.<\/span><\/li>\n <\/ol>\n \n <h5>Etapa de C\u00e1lculo (Step 4)<\/h5>\n <ol start=\"11\">\n <li>As massas de corre\u00e7\u00e3o e os \u00e2ngulos ser\u00e3o calculados automaticamente e exibidos em uma janela pop-up.<\/li>\n <\/ol>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image10.png\" alt=\"Correction weights calculation\" \/>\n <p class=\"img-caption\">fig.5 Balanceamento em dois planos. C\u00e1lculo das massas de corre\u00e7\u00e3o<\/p>\n <\/div>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image9.png\" alt=\"Correction weight mounting\" \/>\n <p class=\"img-caption\">fig.6 Balanceamento em dois planos. Montagem da massa de corre\u00e7\u00e3o<\/p>\n <\/div>\n \n <h5>Medi\u00e7\u00e3o de Corre\u00e7\u00e3o (RunC)<\/h5>\n <ol start=\"12\">\n <li>Monte as massas de corre\u00e7\u00e3o nas posi\u00e7\u00f5es indicadas na janela pop-up, no mesmo raio das massas de teste.<\/li>\n <li>Ligue a m\u00e1quina novamente e me\u00e7a a quantidade de desbalanceamento residual no rotor para avaliar o sucesso do balanceamento.<\/li>\n <\/ol>\n \n <h5>A\u00e7\u00f5es P\u00f3s-Balanceamento<\/h5>\n <ol start=\"14\">\n <li>Ap\u00f3s o balanceamento, voc\u00ea pode salvar o balanceamento por coeficientes de influ\u00eancia (F8-coefficients) e outras informa\u00e7\u00f5es (F9-Add to archive) para uso futuro.<\/li>\n <\/ol>\n \n <p>Ao seguir essas opera\u00e7\u00f5es passo a passo, voc\u00ea pode alcan\u00e7ar um balanceamento preciso e reduzir significativamente os n\u00edveis de vibra\u00e7\u00e3o em suas m\u00e1quinas rotativas.<\/p>\n \n <div class=\"info-box\">\n <h4>Padr\u00f5es de Qualidade de Balanceamento<\/h4>\n <p>Using the standard ISO 21940-11 (formerly ISO 1940-1) transforms the subjective assessment \"vibration is still too high\" into an objective, measurable criterion. If the final balancing report generated by the instrument software shows that the residual unbalance is within the ISO tolerance, the work is considered performed with quality.<\/p>\n <\/div>\n \n <h4>Balancing procedure - video<\/h4>\n <div class=\"video-container\">\n <iframe src=\"https:\/\/www.youtube.com\/embed\/dzUkNHeFcVM\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen><\/iframe>\n <\/div>\n \n <h4>Balanceamento em campo<\/h4>\n <p style=\"text-align: center;\">\n <a href=\"https:\/\/youtu.be\/guA6XJ-ArZM?si=S9JYQPvJXPDs1ora\" target=\"_blank\" rel=\"noopener\">View Field Balancing Demonstration<\/a>\n <\/p>\n <\/section>\n \n \n <section id=\"features\" class=\"section\">\n <h2>4. Recursos Adicionais do Balanset-1A<\/h2>\n \n <h3>4.1. Modo Vibr\u00f4metro<\/h3>\n \n <h4 class=\"vbm-hh-p1765-6\">Ativando o Modo Vibr\u00f4metro<\/h4>\n <ul>\n <li>To activate the Vibrometer mode, click on the \"F5-Vibrometer\" button in the main window for two-plane (or one-plane) balancing.<\/li>\n <li>To initiate the measuring process, click \"F9-Run\".<\/li>\n <\/ul>\n \n <h5>Entendendo as Leitura do Vibr\u00f4metro<\/h5>\n <p>V1s (V2s): Represents the summary vibration in Plane 1 (or Plane 2) calculated as mean-square.<br>\n V1o (V2o): Indicates the 1x vibration in Plane 1 (or Plane 2).<\/p>\n \n <h5>Janela de Espectro<\/h5>\n <p>On the right side of the interface, you can view the spectrum window which provides a graphical representation of the vibration frequencies.<\/p>\n \n <h5>Arquivamento de Dados<\/h5>\n <p>All measuring data files can be saved in the archive for future reference or analysis.<\/p>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/08\/image105.webp\" alt=\"Software para o balanceador port\u00e1til e analisador de vibra\u00e7\u00e3o Balanset-1A. Modo vibr\u00f4metro.\" \/>\n <p class=\"img-caption\">Software para o balanceador port\u00e1til e analisador de vibra\u00e7\u00e3o Balanset-1A. Modo vibr\u00f4metro.<\/p>\n <\/div>\n \n <h3>4.2. Influence Coefficients<\/h3>\n \n <h4 class=\"vbm-hh-p1765-7\">Utilizando Coeficientes Salvos para Balanceamento<\/h4>\n <p>If you have saved the results of previous balance runs, you can bypass the test weight run and directly balance the machine using these saved coefficients.<br>\n To do this, select \"Secondary\" in the \"Type of Balancing\" window and click the \"F2 Select\" button to choose the previous machine type from the list.<\/p>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/08\/image12.png\" alt=\"Secondary balancing selection\" \/>\n <\/div>\n \n <h5>Salvando Coeficientes Ap\u00f3s o Balanceamento<\/h5>\n <p>After completing the balancing process, click \"F8-Coefficients\" in the balancing result pop-up window (refer to Tab.1).<br>\n Then click the \"F9-Save\" button.<br>\n Voc\u00ea ser\u00e1 solicitado a inserir o tipo de m\u00e1quina (\"Nome\") e outras informa\u00e7\u00f5es relevantes na tabela.<\/p>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/08\/image13.png\" alt=\"Saving influence coefficients\" \/>\n <\/div>\n \n <p>Ao utilizar os coeficientes de influ\u00eancia, voc\u00ea pode simplificar o procedimento de balanceamento, tornando-o mais eficiente e menos demorado. Esse recurso \u00e9 particularmente \u00fatil para m\u00e1quinas que exigem balanceamento frequente, permitindo configura\u00e7\u00e3o mais r\u00e1pida e menos tempo de inatividade.<\/p>\n \n <h3>4.3. Arquivos e Relat\u00f3rios<\/h3>\n \n <h4 class=\"vbm-hh-p1765-8\">Salvando Informa\u00e7\u00f5es de Balanceamento nos Arquivos<\/h4>\n <p>To save the balancing information, click \"F9-Add to Archive\" in the balancing result pop-up window (refer to Tab.1).<br>\n Em seguida, voc\u00ea ser\u00e1 solicitado a inserir o tipo de m\u00e1quina (\"Nome\") e outras informa\u00e7\u00f5es relevantes na tabela.<\/p>\n \n <h5>Acessando Arquivos Salvos<\/h5>\n <p>To access previously saved archives, click \"F6-Report\" in the main window.<\/p>\n \n <h5>Imprimindo Relat\u00f3rios<\/h5>\n <p>To print the balancing report, simply click \"F9-Report\".<\/p>\n \n <p>Ao utilizar efetivamente os recursos de arquivo e relat\u00f3rio, voc\u00ea pode manter um registro abrangente de todas as atividades de balanceamento. Isso \u00e9 inestim\u00e1vel para acompanhar o desempenho de suas m\u00e1quinas ao longo do tempo, facilitar procedimentos futuros de balanceamento e fornecer documenta\u00e7\u00e3o para controle de qualidade e planejamento de manuten\u00e7\u00e3o.<\/p>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image15.png\" alt=\"Relat\u00f3rio de balanceamento\" \/>\n <p class=\"img-caption\">Balancing report example<\/p>\n <\/div>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image14.png\" alt=\"Two planes balancing archive\" \/>\n <p class=\"img-caption\">Two planes balancing archive<\/p>\n <\/div>\n \n <h3>4.4. Gr\u00e1ficos<\/h3>\n \n <h4 class=\"vbm-hh-p1765-9\">Visualizando Gr\u00e1ficos de Vibra\u00e7\u00e3o<\/h4>\n <p>To view vibration charts, click on \"F8-Diagrams\".<\/p>\n \n <h5>Tipos de Gr\u00e1ficos Dispon\u00edveis<\/h5>\n <p>Tr\u00eas tipos de gr\u00e1ficos est\u00e3o dispon\u00edveis para sua an\u00e1lise:<\/p>\n <ol>\n <li><strong>Common Vibration:<\/strong> This chart provides an overview of the general vibration levels.<\/li>\n <li><strong>Vibration on Rotor Revolution Frequency (1x Vibration):<\/strong> This chart focuses on the vibrations that occur at the rotor's revolution frequency.<\/li>\n <li><strong>Espectro:<\/strong> This chart offers a frequency-based analysis of the vibrations. For example, for a rotor speed of 3000 rev\/min, the frequency would be 50Hz.<\/li>\n <\/ol>\n \n <p>Ao utilizar esses gr\u00e1ficos, voc\u00ea pode obter uma compreens\u00e3o mais profunda das caracter\u00edsticas de vibra\u00e7\u00e3o de suas m\u00e1quinas. Isso \u00e9 crucial para diagnosticar problemas, planejar manuten\u00e7\u00e3o e garantir desempenho ideal.<\/p>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image16.png\" alt=\"Gr\u00e1fico de vibra\u00e7\u00e3o comum\" \/>\n <p class=\"img-caption\">Gr\u00e1fico de vibra\u00e7\u00e3o comum<\/p>\n <\/div>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/image17.png\" alt=\"1x vibration chart\" \/>\n <p class=\"img-caption\">1x vibration chart<\/p>\n <\/div>\n \n <div class=\"img-container\">\n <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/07\/balanset1a-legacy\/SpectrVibr.png\" alt=\"Vibration spectrum charts\" \/>\n <p class=\"img-caption\">Vibration spectrum charts<\/p>\n <\/div>\n <\/section>\n \n \n <section id=\"theory\" class=\"section\">\n <h2>Theoretical Background<\/h2>\n \n <h3>Tipos de Desbalanceamento<\/h3>\n \n <p>At the core of any vibration in rotating equipment lies imbalance, or unbalance. Unbalance is a condition where the rotor mass is unevenly distributed relative to its axis of rotation. This uneven distribution leads to the occurrence of centrifugal forces, which in turn cause vibration of supports and the entire machine structure.<\/p>\n \n <div class=\"grid-2\">\n <div class=\"specs-box\">\n <h4>Static Unbalance (Single-plane)<\/h4>\n <p>Characterized by displacement of the rotor's center of mass parallel to the axis of rotation. Dominant for thin, disk-shaped rotors where L\/D < 0.25. Can be eliminated by installing one corrective weight in one correction plane.<\/p>\n <\/div>\n \n <div class=\"specs-box\">\n <h4>Desbalanceamento Din\u00e2mico<\/h4>\n <p>The most common type, representing a combination of static and couple unbalances. Requires mass correction in at least two planes. Balanset-1A is designed specifically for this type.<\/p>\n <\/div>\n <\/div>\n \n <h3>Rigid vs. Flexible Rotors<\/h3>\n \n <div class=\"info-box\">\n <h4>Rotor R\u00edgido<\/h4>\n <p>A rotor is considered rigid if its operating rotation frequency is significantly lower than its first critical frequency, and it does not undergo significant elastic deformations under the action of centrifugal forces. Balanset-1A instruments are primarily designed for working with rigid rotors.<\/p>\n <\/div>\n \n <div class=\"warning-box\">\n <h4>Rotor Flex\u00edvel<\/h4>\n <p>A rotor is considered flexible if it operates at a rotation frequency close to one of its critical frequencies. Attempting to balance a flexible rotor using the methodology for rigid rotors often leads to failure. Before starting work, it is extremely important to classify the rotor by correlating its operating speed with known critical frequencies.<\/p>\n <\/div>\n \n <h3>ISO 21940-11 Standard (formerly ISO 1940-1)<\/h3>\n \n <p>The ISO 21940-11 standard (formerly ISO 1940-1) is the fundamental document for determining permissible residual unbalance. It introduces the concept of balancing quality grade (G), which depends on the type of machine and its operating rotation frequency.<\/p>\n \n <table>\n <caption>Balancing Quality Grades per ISO 21940-11 (formerly ISO 1940-1)<\/caption>\n <tr>\n <th>Grau de Qualidade G<\/th>\n <th>Permissible Specific Unbalance (mm\/s)<\/th>\n <th>Exemplos de Aplica\u00e7\u00e3o<\/th>\n <\/tr>\n <tr>\n <td>G6.3<\/td>\n <td>6.3<\/td>\n <td>Pump rotors, fan impellers, electric motor armatures, turbochargers<\/td>\n <\/tr>\n <tr>\n <td>G2.5<\/td>\n <td>2.5<\/td>\n <td>Gas and steam turbine rotors, turbo-compressors, special purpose motors<\/td>\n <\/tr>\n <tr>\n <td>G1<\/td>\n <td>1<\/td>\n <td>Grinding machine drives, audio and video drives<\/td>\n <\/tr>\n <\/table>\n \n <h4>Calculation Example<\/h4>\n <div class=\"code-box\">\n For an electric motor rotor:\n - Mass: 5 kg\n - Operating speed: 3000 rpm\n - Quality grade: G2.5\n \n e_per = (2.5 \u00d7 9549) \/ 3000 \u2248 7.96 \u03bcm\n U_per = 7.96 \u00d7 5 = 39.8 g\u00b7mm\n \n Result: Residual unbalance should not exceed 39.8 g\u00b7mm\n <\/div>\n <\/section>\n <\/div>\n \n <footer class=\"footer\">\n <p>\u00a9 2025 Balanset-1A Technical Documentation. All specifications subject to change without notice.<\/p>\n <\/footer>\n<\/body>\n<\/html><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Balanset-1A: Technical Overview and Operating Manual Portable Field Balancer “Balanset-1A” Technical Documentation and Operating Manual Introduction Specifications Preparation Balancing Procedure Additional Features Theoretical Background 1. Introduction Balanset-1A is a portable dynamic balancer designed to balance rigid rotors in their own bearings (in-situ), or serve as a measuring system in balancing […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"ai_generated_summary":"","footnotes":""},"class_list":["post-1765","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/pages\/1765","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/comments?post=1765"}],"version-history":[{"count":8,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/pages\/1765\/revisions"}],"predecessor-version":[{"id":102300,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/pages\/1765\/revisions\/102300"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/media?parent=1765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}