{"id":8420,"date":"2026-09-30T10:51:27","date_gmt":"2026-09-30T09:51:27","guid":{"rendered":"https:\/\/guemisa.es\/productos\/encoder-absoluto-multivuelta-990fs\/"},"modified":"2026-09-30T12:03:09","modified_gmt":"2026-09-30T11:03:09","slug":"990fs-multi-turn-absolute-encoder","status":"publish","type":"productos","link":"https:\/\/guemisa.es\/en\/productos\/encoder-absoluto-multivuelta-990fs\/","title":{"rendered":"990FS Multi-Turn Absolute Encoder (Field Bus)"},"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"guemisa_schema_json":"{\"@context\": \"https:\/\/schema.org\", \"@graph\": [{\"@type\": \"Product\", \"@id\": \"#product\", \"name\": \"Encoder Absoluto Multivuelta 990FS\", \"sku\": \"990FS\", \"mpn\": \"990FS\", \"image\": \"elcis-encoder-absoluto-multivuelta-990fs.jpg\", \"description\": \"Encoder Absoluto Multivuelta 990FS de ELCIS. Modelo muy robusto con bus de campo SSI, acoplamiento patentado en estrella y resoluci\u00f3n absoluta de 30 bit (16384 giros).\", \"brand\": {\"@type\": \"Brand\", \"name\": \"ELCIS\"}, \"category\": \"Serie Multivuelta\", \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Alimentaci\u00f3n Vcc\", \"value\": \"10 \u00f7 30 V DC\"}, {\"@type\": \"PropertyValue\", \"name\": \"Resoluci\u00f3n M\u00e1xima\", \"value\": \"30 bit \/ 16384 giros\"}, {\"@type\": \"PropertyValue\", \"name\": \"Tipo de Eje\", \"value\": \"Hueco\"}, {\"@type\": \"PropertyValue\", \"name\": \"Protecci\u00f3n IP\", \"value\": \"IP65 \/ IP66\"}, {\"@type\": \"PropertyValue\", \"name\": \"Temp. Funcionamiento\", \"value\": \"-40 \u2013 +85 \u00b0C\"}]}, {\"@type\": \"FAQPage\", \"@id\": \"#faq\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"\u00bfC\u00f3mo funciona el protocolo de salida SSI integrado?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"La salida de datos es controlada por un reloj externo. El valor angular absoluto se transmite en serie MSB first a trav\u00e9s del est\u00e1ndar RS422.\"}}, {\"@type\": \"Question\", \"name\": \"\u00bfCu\u00e1les son las restricciones de carga mec\u00e1nica?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Soporta cargas de hasta 70 N (radial) y 110 N (axial), permitiendo operar hasta a 5000 RPM.\"}}, {\"@type\": \"Question\", \"name\": \"\u00bfExiste opci\u00f3n para aumentar la protecci\u00f3n frente a l\u00edquidos?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S\u00ed. Con la Opci\u00f3n W incluye rodamientos estancos IP66, reduciendo las RPM continuas a 2500 RPM.\"}}]}]}","subtitulo":"Carcasa de Aluminio | Eje Hueco Acero Inoxidable | Acoplamiento Estrella | Temp. Operaci\u00f3n -40 \u2013 +85 \u00b0C | Resoluci\u00f3n 30 bit (16384 giros) | Peso 1400 g | Vibraci\u00f3n 10 G | Impactos 30 G x 11 ms | Protecci\u00f3n IP65\/IP66 | RPM M\u00e1x. 5000 | Alimentaci\u00f3n 10\u00f730V | Interfaz SSI (RS422) \/ Field Bus","descripcion_del_producto":"<p><!-- P\u00e1rrafo 1: Problema real de campo que resuelve --><\/p>\n<p>Las aplicaciones industriales con cargas mec\u00e1nicas elevadas y desalineaciones axiales requieren encoders altamente robustos que eviten roturas de acoplamientos. El modelo 990FS soluciona este problema mediante su eje hueco con acoplamiento en forma de estrella patentado (similar al modelo 72), ofreciendo una alta compensaci\u00f3n axial para instalaciones extremadamente estables.<\/p>\n<p><!-- P\u00e1rrafo 2: Soluci\u00f3n t\u00e9cnica con datos del datasheet --><\/p>\n<p>Este encoder absoluto incorpora bus de campo y salida SSI (Synchronous Serial Interface) seg\u00fan est\u00e1ndar RS422. Proporciona una asombrosa resoluci\u00f3n m\u00e1xima combinada de hasta 30 bits (16384 giros), utilizando una matriz \u00f3ptica de fotodiodos IR de ultra precisi\u00f3n y un disco irrompible. Se ofrece tanto en versi\u00f3n est\u00e1ndar (SL) como con funci\u00f3n Preset (S1).<\/p>\n<p><!-- P\u00e1rrafo 3: Construcci\u00f3n y entorno de aplicaci\u00f3n + enlace guemisa.es --><\/p>\n<p>Con un peso de 1400 gramos en su versi\u00f3n multivuelta, chasis de aluminio, y un amplio rango de temperatura de funcionamiento (-40 a +85 \u00b0C), garantiza fiabilidad en las peores condiciones clim\u00e1ticas e industriales. Disponible en <a href=\"https:\/\/guemisa.es\">guemisa.es<\/a>.<\/p>\n<p><!-- 4 Ventajas factuales sin etiqueta \"Ventaja X:\" --><\/p>\n<ul>\n<li>Acoplamiento interior en estrella patentado para m\u00e1xima tolerancia y compensaci\u00f3n mec\u00e1nica axial.<\/li>\n<li>Integraci\u00f3n Field Bus con salida SSI directa controlada por reloj externo (100kHz \u00f7 1MHz).<\/li>\n<li>Tecnolog\u00eda \u00f3ptica SMD con fuente LED de larga duraci\u00f3n probada (supera las 100.000 horas).<\/li>\n<li>Certificaci\u00f3n EMC integral (EN 61000-6-2 y EN 61000-6-4) con protecci\u00f3n de polaridad.<\/li>\n<\/ul>\n<p><!-- FAQs t\u00e9cnicas estilo Monitran: abiertas, con l\u00ednea y color de marca --><\/p>\n<div class=\"product-faqs\">\n<h3 style=\"color: #009045;border-bottom: 3px solid #009045;padding-bottom: 10px;margin-bottom: 20px\">Preguntas Frecuentes T\u00e9cnicas<\/h3>\n<p><strong style=\"color: #009045\">\u00bfC\u00f3mo funciona el protocolo de salida SSI integrado?<\/strong><\/p>\n<p>La salida de datos es controlada mediante un reloj externo (Clock). El valor de posici\u00f3n angular absoluto se almacena instant\u00e1neamente en el encoder y se transmite de forma serie comenzando siempre por el bit m\u00e1s significativo (MSB) a trav\u00e9s del est\u00e1ndar RS422\/RS485.<\/p>\n<p><strong style=\"color: #009045\">\u00bfCu\u00e1les son las restricciones de carga mec\u00e1nica?<\/strong><\/p>\n<p>Gracias a su acoplamiento patentado y eje hueco, soporta cargas combinadas de hasta 70 N (radial) y 110 N (axial), permitiendo operar a velocidades continuas de 5000 RPM en el modelo est\u00e1ndar IP65, asegurando una vida de rodamientos excelente.<\/p>\n<p><strong style=\"color: #009045\">\u00bfExiste opci\u00f3n para aumentar la protecci\u00f3n frente a l\u00edquidos?<\/strong><\/p>\n<p>S\u00ed. El equipo viene con grado de protecci\u00f3n IP65 por defecto, pero especificando la Opci\u00f3n \"W\" (Sealed ball bearings), el encoder se suministra con rodamientos estancos IP66. Considere que esto reduce las RPM m\u00e1ximas continuas a 2500 RPM.<\/p>\n<\/div>\n","propiedades":"<table class=\"tecnica-table\">\n<thead>\n<tr style=\"background-color: #009045;color: white\">\n<th>Caracter\u00edstica<\/th>\n<th>Especificaci\u00f3n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #ffffff\">\n<td>Alimentaci\u00f3n Vcc<\/td>\n<td>10 \u00f7 30 V DC<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9\">\n<td>Tipo de Eje<\/td>\n<td>Eje Hueco de Acero Inoxidable<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff\">\n<td>Peso del Dispositivo<\/td>\n<td>1400 g (Multivuelta)<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9\">\n<td>Carga Radial\/Axial M\u00e1x<\/td>\n<td>70 \/ 110 N<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff\">\n<td>Resoluci\u00f3n Absoluta<\/td>\n<td>Hasta 30 bit \/ 16384 giros<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9\">\n<td>Interfaz de Salida<\/td>\n<td>SSI \/ SSI + Preset (RS422)<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff\">\n<td>Temperatura Operativa<\/td>\n<td>-40 \u2013 +85 \u00b0C<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9\">\n<td>Protecci\u00f3n IP<\/td>\n<td>IP65 (IP66 opcional con Opci\u00f3n W)<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff\">\n<td>RPM M\u00e1ximas Continuas<\/td>\n<td>5000 (std) \/ 2500 (IP66)<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9\">\n<td>Consumo M\u00e1ximo<\/td>\n<td>1W (SL) \/ 1,5W (S1)<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff\">\n<td>Resistencia a Impactos<\/td>\n<td>30 G x 11 ms<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9\">\n<td>Resistencia a Vibraci\u00f3n<\/td>\n<td>10 G (10 \u2013 1000 Hz)<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff\">\n<td>Material de Carcasa<\/td>\n<td>Aluminio<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","referencia":"","ficha_tecnica":"https:\/\/guemisa.es\/wp-content\/uploads\/2026\/09\/ficha-tecnica-elcis-990fs-1.pdf","imagen_principal":"8417","dibujo_tecnico":"8418","destacado_portada":"false","rango":"","posicion":"100","rank_math_focus_keyword":"Encoder Absoluto Multivuelta 990FS","rank_math_title":"Encoder Absoluto Multivuelta 990FS (Field Bus \/ SSI) | ELCIS","rank_math_description":"Encoder Absoluto Multivuelta 990FS de ELCIS. 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