{"id":18558,"date":"2025-09-12T22:48:57","date_gmt":"2025-09-12T14:48:57","guid":{"rendered":"https:\/\/lorentzzi.com\/?p=18558"},"modified":"2025-09-18T10:31:52","modified_gmt":"2025-09-18T02:31:52","slug":"optical-rotary-encoder-what-is-it-and-how-does-it-work","status":"publish","type":"post","link":"https:\/\/lorentzzi.com\/es\/optical-rotary-encoder-what-is-it-and-how-does-it-work\/","title":{"rendered":"Codificador rotativo \u00f3ptico: \u00bfQu\u00e9 es y c\u00f3mo funciona?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"18558\" class=\"elementor elementor-18558\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5901a4b e-flex e-con-boxed e-con e-parent\" data-id=\"5901a4b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-24bbc64 elementor-widget elementor-widget-text-editor\" data-id=\"24bbc64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">\u00bfC\u00f3mo podemos medir la velocidad o el sentido de giro de un motor?<\/span><\/p><p><span style=\"font-weight: 400;\">Utilizar un sensor de efecto Hall y un tac\u00f3metro es una buena opci\u00f3n, pero tiene un inconveniente: s\u00f3lo mide la velocidad del motor, no su sentido de giro.<\/span><\/p><p><span style=\"font-weight: 400;\">\u00bfExisten otros m\u00e9todos para medir tanto la velocidad como el sentido de giro?<\/span><\/p><p><span style=\"font-weight: 400;\">Como proveedor profesional de codificadores rotativos \u00f3pticos en China, <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/es\/\"><span style=\"font-weight: 400;\">Lorentzzi El\u00e9ctrico<\/span><\/a><\/span><span style=\"font-weight: 400;\"> recomienda el codificador rotatorio \u00f3ptico de cuadratura de doble canal AB.<\/span><\/p><p><span style=\"font-weight: 400;\">\u00bfQu\u00e9 es exactamente un codificador rotatorio \u00f3ptico? \u00bfC\u00f3mo funciona?<\/span><\/p><p><span style=\"font-weight: 400;\">En las siguientes secciones, se las explicaremos en detalle, desde dentro hacia fuera.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e4e14d6 elementor-widget elementor-widget-heading\" data-id=\"e4e14d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00bfQu\u00e9 es un codificador rotatorio \u00f3ptico?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f6ea67 eael-product-grid-column-4 elementor-widget elementor-widget-eicon-woocommerce\" data-id=\"3f6ea67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eicon-woocommerce.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        <div class=\"eael-product-grid eael-product-simple grid\" id=\"eael-product-grid\" data-widget-id=\"3f6ea67\" data-page-id=\"18558\" data-nonce=\"636274bb85\" >\n            <div class=\"woocommerce\">\n                <ul class=\"products eael-post-appender eael-post-appender-3f6ea67\" data-ssi-desktop=\"no\" data-ssi-tablet=\"no\" data-ssi-mobile=\"no\" data-layout-mode=\"grid\"> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/es\/products\/incremental-rotary-encoder\/hollow-shaft-incremental-rotary-encoder\/2048-ppr-encoder-programmable-incremental-rotary-encoder\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/2048-ppr-encoder-programmable-inremental-rotary-encoder-3-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"codificador 2048 ppr, codificador rotativo inremental programable-3\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/2048-ppr-encoder-programmable-inremental-rotary-encoder-3-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/2048-ppr-encoder-programmable-inremental-rotary-encoder-3-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/2048-ppr-encoder-programmable-inremental-rotary-encoder-3-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/2048-ppr-encoder-programmable-inremental-rotary-encoder-3-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/2048-ppr-encoder-programmable-inremental-rotary-encoder-3-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/2048-ppr-encoder-programmable-inremental-rotary-encoder-3.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/es\/products\/incremental-rotary-encoder\/hollow-shaft-incremental-rotary-encoder\/2048-ppr-encoder-programmable-incremental-rotary-encoder\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">2048 PPR Encoder, codificador rotatorio incremental programable<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/es\/products\/incremental-rotary-encoder\/hollow-shaft-incremental-rotary-encoder\/2048-ppr-encoder-programmable-incremental-rotary-encoder\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_12601\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"12601\" data-product_sku=\"\" aria-label=\"Lee m\u00e1s sobre \u201c2048 PPR Encoder, Programmable Incremental Rotary Encoder\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Leer m\u00e1s<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_12601\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/es\/products\/incremental-rotary-encoder\/solid-shaft-encoder-incremental-rotary-encoder\/100-ppr-encoder-incremental-solid-shaft-line-driver-encoder\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/100-ppr-encoder-line-driver-encoder-1-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"100 ppr codificador, conductor de l\u00ednea codificador-1\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/100-ppr-encoder-line-driver-encoder-1-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/100-ppr-encoder-line-driver-encoder-1-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/100-ppr-encoder-line-driver-encoder-1-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/100-ppr-encoder-line-driver-encoder-1-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/100-ppr-encoder-line-driver-encoder-1-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/100-ppr-encoder-line-driver-encoder-1.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/es\/products\/incremental-rotary-encoder\/solid-shaft-encoder-incremental-rotary-encoder\/100-ppr-encoder-incremental-solid-shaft-line-driver-encoder\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">Codificador 100 PPR, codificador incremental de eje macizo con conductor de l\u00ednea<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/es\/products\/incremental-rotary-encoder\/solid-shaft-encoder-incremental-rotary-encoder\/100-ppr-encoder-incremental-solid-shaft-line-driver-encoder\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_12593\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"12593\" data-product_sku=\"\" aria-label=\"Lee m\u00e1s sobre \u201c100 PPR Encoder, Incremental Solid Shaft Line Driver Encoder\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Leer m\u00e1s<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_12593\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/es\/products\/incremental-rotary-encoder\/hollow-shaft-incremental-rotary-encoder\/500-ppr-encoder-hollow-shaft-incremental-a-b-z-encoder\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/500-PPR-Encoder-Hollow-Shaft-Incremental-A-B-Z-Encoder-4-1-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"500 PPR Encoder, codificador incremental A B Z de eje hueco\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/500-PPR-Encoder-Hollow-Shaft-Incremental-A-B-Z-Encoder-4-1-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/500-PPR-Encoder-Hollow-Shaft-Incremental-A-B-Z-Encoder-4-1-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/500-PPR-Encoder-Hollow-Shaft-Incremental-A-B-Z-Encoder-4-1-12x12.jpg 12w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/500-PPR-Encoder-Hollow-Shaft-Incremental-A-B-Z-Encoder-4-1-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/500-PPR-Encoder-Hollow-Shaft-Incremental-A-B-Z-Encoder-4-1-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/500-PPR-Encoder-Hollow-Shaft-Incremental-A-B-Z-Encoder-4-1-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/500-PPR-Encoder-Hollow-Shaft-Incremental-A-B-Z-Encoder-4-1.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/es\/products\/incremental-rotary-encoder\/hollow-shaft-incremental-rotary-encoder\/500-ppr-encoder-hollow-shaft-incremental-a-b-z-encoder\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">500 PPR Encoder, codificador incremental A B Z de eje hueco<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/es\/products\/incremental-rotary-encoder\/hollow-shaft-incremental-rotary-encoder\/500-ppr-encoder-hollow-shaft-incremental-a-b-z-encoder\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_12395\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"12395\" data-product_sku=\"\" aria-label=\"Lee m\u00e1s sobre \u201c500 PPR Encoder, Hollow Shaft Incremental A B Z Encoder\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Leer m\u00e1s<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_12395\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/es\/products\/incremental-rotary-encoder\/solid-shaft-encoder-incremental-rotary-encoder\/5000-ppr-solid-shaft-incremental-optical-rotary-encoder\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/5000-ppr-encoder-38mm-diameter-inremental-solid-shaft-encoder-shaft-size-8mm-1-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"5000 PPR Codificador rotativo \u00f3ptico incremental de eje macizo\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/5000-ppr-encoder-38mm-diameter-inremental-solid-shaft-encoder-shaft-size-8mm-1-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/5000-ppr-encoder-38mm-diameter-inremental-solid-shaft-encoder-shaft-size-8mm-1-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/5000-ppr-encoder-38mm-diameter-inremental-solid-shaft-encoder-shaft-size-8mm-1-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/5000-ppr-encoder-38mm-diameter-inremental-solid-shaft-encoder-shaft-size-8mm-1-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/5000-ppr-encoder-38mm-diameter-inremental-solid-shaft-encoder-shaft-size-8mm-1-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/09\/5000-ppr-encoder-38mm-diameter-inremental-solid-shaft-encoder-shaft-size-8mm-1.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/es\/products\/incremental-rotary-encoder\/solid-shaft-encoder-incremental-rotary-encoder\/5000-ppr-solid-shaft-incremental-optical-rotary-encoder\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">5000 PPR Codificador rotativo \u00f3ptico incremental de eje macizo<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/es\/products\/incremental-rotary-encoder\/solid-shaft-encoder-incremental-rotary-encoder\/5000-ppr-solid-shaft-incremental-optical-rotary-encoder\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_12303\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"12303\" data-product_sku=\"\" aria-label=\"Lee m\u00e1s sobre \u201c5000 PPR Solid Shaft Incremental Optical Rotary Encoder\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Leer m\u00e1s<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_12303\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li><\/ul>            <\/div>\n        <\/div>\n\n        <script type=\"text\/javascript\">\n            jQuery(document).ready(function($) {\n                var $scope = jQuery(\".elementor-element-3f6ea67\");\n                var $products = $('.products', $scope);\n                var $layout_mode = $products.data('layout-mode');\n                \n                if ( $layout_mode === 'masonry' ) {\n                    \/\/ init isotope\n                    var $isotope_products = $products.isotope({\n                        itemSelector: \"li.product\",\n                        layoutMode: $layout_mode,\n                        percentPosition: true\n                    });\n\n                    $isotope_products.imagesLoaded().progress( function() {\n                        $isotope_products.isotope('layout');\n                    })\n                    \n                }\n            });\n        <\/script>\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92c9b10 elementor-widget elementor-widget-text-editor\" data-id=\"92c9b10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">En pocas palabras, un codificador rotatorio \u00f3ptico es un sensor de tipo fotoel\u00e9ctrico que detecta el movimiento de rotaci\u00f3n detectando los impulsos luminosos generados por un disco codificado al girar entre una fuente de luz y un detector.<\/span><\/p><p><span style=\"font-weight: 400;\">Puede medir la velocidad, la direcci\u00f3n y la posici\u00f3n angular de un motor.<\/span><\/p><p><span style=\"font-weight: 400;\">Los codificadores rotatorios \u00f3pticos suelen instalarse en los servomotores como sensores de realimentaci\u00f3n para la unidad de control.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-466f6ba elementor-widget elementor-widget-image\" data-id=\"466f6ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Opitcal-rotary-encoder-inside-a-servo-motor.jpg\" class=\"attachment-large size-large wp-image-18561\" alt=\"Codificador rotatorio \u00f3ptico dentro de un servomotor\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Opitcal-rotary-encoder-inside-a-servo-motor.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Opitcal-rotary-encoder-inside-a-servo-motor-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Opitcal-rotary-encoder-inside-a-servo-motor-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Opitcal-rotary-encoder-inside-a-servo-motor-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Opitcal-rotary-encoder-inside-a-servo-motor-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2945e2d elementor-widget elementor-widget-heading\" data-id=\"2945e2d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00bfC\u00f3mo funciona un codificador rotatorio \u00f3ptico?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0dec75b elementor-widget elementor-widget-text-editor\" data-id=\"0dec75b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Para entender c\u00f3mo funciona un codificador rotatorio \u00f3ptico, primero tenemos que comprender sus componentes y composici\u00f3n.<\/span><\/p><p><span style=\"font-weight: 400;\">La figura siguiente muestra la estructura de un codificador rotativo \u00f3ptico.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b58630 elementor-widget elementor-widget-image\" data-id=\"9b58630\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Optical-rotary-encoder-composition.jpg\" class=\"attachment-large size-large wp-image-18564\" alt=\"Composici\u00f3n del codificador rotatorio \u00f3ptico\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Optical-rotary-encoder-composition.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Optical-rotary-encoder-composition-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Optical-rotary-encoder-composition-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Optical-rotary-encoder-composition-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Optical-rotary-encoder-composition-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4fc64c elementor-widget elementor-widget-text-editor\" data-id=\"c4fc64c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Como puede ver en la imagen superior, un codificador rotatorio \u00f3ptico consta de 7 componentes principales: un diodo emisor de luz, un prisma, un disco de c\u00f3digo, un fotosensor, una fuente de alimentaci\u00f3n, un eje giratorio y rodamientos.<\/span><\/p><p><span style=\"font-weight: 400;\">El principio de funcionamiento de un codificador rotativo \u00f3ptico es el siguiente: Cuando se aplica energ\u00eda al codificador, un diodo emisor de luz (LED) ilumina una rendija fija en un disco de c\u00f3digo a trav\u00e9s de un prisma. A medida que el motor hace girar el codificador, sus secciones transparente y opaca transmiten y bloquean la luz alternativamente. Un fotodiodo (o fototransistor) situado detr\u00e1s del disco de c\u00f3digo convierte los impulsos luminosos recibidos en impulsos de tensi\u00f3n; cuando la franja opaca bloquea la rendija, no se genera ning\u00fan impulso. Contando el n\u00famero de impulsos por unidad de tiempo, el sistema puede calcular la velocidad del motor.<\/span><\/p><p><span style=\"font-weight: 400;\">La explicaci\u00f3n anterior se aplica a los enc\u00f3deres fotoel\u00e9ctricos monocanal. Sin embargo, el mismo principio se aplica tambi\u00e9n a los enc\u00f3deres de dos canales.<\/span><\/p><p><span style=\"font-weight: 400;\">En un codificador fotoel\u00e9ctrico de doble canal, aparecen dos pistas de c\u00f3digo en el mismo disco de c\u00f3digo, separadas 90 grados.<\/span><\/p><p><span style=\"font-weight: 400;\">Estas dos pistas de c\u00f3digo suelen denominarse canales A y B.<\/span><\/p><p><span style=\"font-weight: 400;\">Midiendo si el impulso de la fase A adelanta o retrasa al impulso de la fase B, es posible determinar si el motor gira hacia delante o hacia atr\u00e1s.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24c19b7 elementor-widget elementor-widget-heading\" data-id=\"24c19b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tipos de codificadores rotativos \u00f3pticos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-588224b elementor-widget elementor-widget-text-editor\" data-id=\"588224b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Veamos ahora cu\u00e1ntos tipos de codificadores rotativos \u00f3pticos existen.<\/span><\/p><p><span style=\"font-weight: 400;\">Los codificadores rotatorios \u00f3pticos pueden dividirse en dos tipos: <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/es\/rotary-encoders\/\"><span style=\"font-weight: 400;\">codificador rotatorio \u00f3ptico incremental<\/span><\/a><\/span><span style=\"font-weight: 400;\"> y <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/es\/beginners-guide-how-to-choose-an-absolute-rotary-encoder\/\"><span style=\"font-weight: 400;\">codificador rotatorio \u00f3ptico absoluto<\/span><\/a><\/span><span style=\"font-weight: 400;\">.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f28f61b elementor-widget elementor-widget-image\" data-id=\"f28f61b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Absolute-rotary-encoder-and-incremental-rotary-encoder-code-disc-photo.jpg\" class=\"attachment-large size-large wp-image-18562\" alt=\"\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Absolute-rotary-encoder-and-incremental-rotary-encoder-code-disc-photo.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Absolute-rotary-encoder-and-incremental-rotary-encoder-code-disc-photo-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Absolute-rotary-encoder-and-incremental-rotary-encoder-code-disc-photo-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Absolute-rotary-encoder-and-incremental-rotary-encoder-code-disc-photo-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Absolute-rotary-encoder-and-incremental-rotary-encoder-code-disc-photo-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d473a2 elementor-widget elementor-widget-text-editor\" data-id=\"8d473a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Los enc\u00f3deres incrementales son los enc\u00f3deres \u00f3pticos m\u00e1s populares del mercado. Aunque ofrecen la ventaja de ser m\u00e1s asequibles que los enc\u00f3deres absolutos, tambi\u00e9n tienen el inconveniente de que pierden las se\u00f1ales de posici\u00f3n si falla la fuente de alimentaci\u00f3n, lo que requiere una nueva posici\u00f3n cero.<\/span><\/p><p><span style=\"font-weight: 400;\">Los codificadores rotatorios \u00f3pticos incrementales ofrecen dos formatos de salida: <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/es\/quadrature-encoder-6-things-you-need-to-know\/\"><span style=\"font-weight: 400;\">cuadratura (onda cuadrada digital)<\/span><\/a><\/span><span style=\"font-weight: 400;\"> y sinusoidal (seno\/coseno anal\u00f3gico), este \u00faltimo tiene mayor resoluci\u00f3n y precisi\u00f3n.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11e4298 elementor-widget elementor-widget-image\" data-id=\"11e4298\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Quadrature-and-sinusoidal-optical-rotary-encoder-output-waveforms.jpg\" class=\"attachment-large size-large wp-image-18559\" alt=\"Forma de onda de salida del codificador rotatorio \u00f3ptico en cuadratura y sinusoidal\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Quadrature-and-sinusoidal-optical-rotary-encoder-output-waveforms.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Quadrature-and-sinusoidal-optical-rotary-encoder-output-waveforms-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Quadrature-and-sinusoidal-optical-rotary-encoder-output-waveforms-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Quadrature-and-sinusoidal-optical-rotary-encoder-output-waveforms-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Quadrature-and-sinusoidal-optical-rotary-encoder-output-waveforms-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a433cd elementor-widget elementor-widget-text-editor\" data-id=\"4a433cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Desde otros aspectos, los codificadores rotatorios \u00f3pticos pueden dividirse en <span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/es\/eje-hueco-vs-eje-macizo-codificadores-rotativos-diferencias-clave-como-elegir\/\">tipo de eje macizo y tipo de eje hueco<\/a><\/span>.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e33ced4 elementor-widget elementor-widget-heading\" data-id=\"e33ced4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Codificadores rotativos \u00f3pticos frente a magn\u00e9ticos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-91028ab elementor-widget elementor-widget-image\" data-id=\"91028ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Optical-and-magnetic-type-rotary-encoder-product-photos.jpg\" class=\"attachment-large size-large wp-image-18560\" alt=\"Fotos de los codificadores rotatorios \u00f3pticos y magn\u00e9ticos\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Optical-and-magnetic-type-rotary-encoder-product-photos.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Optical-and-magnetic-type-rotary-encoder-product-photos-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Optical-and-magnetic-type-rotary-encoder-product-photos-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Optical-and-magnetic-type-rotary-encoder-product-photos-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/09\/Optical-and-magnetic-type-rotary-encoder-product-photos-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9806651 elementor-widget elementor-widget-text-editor\" data-id=\"9806651\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Existe otro tipo de codificador rotativo, el codificador rotativo magn\u00e9tico.<\/span><\/p><p><span style=\"font-weight: 400;\">A diferencia de los codificadores \u00f3pticos, los codificadores rotativos magn\u00e9ticos funcionan seg\u00fan el principio de conversi\u00f3n magnetoel\u00e9ctrica.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Consisten en un disco con un patr\u00f3n magn\u00e9tico montado en un eje giratorio.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Al girar el disco, cambia la distribuci\u00f3n del campo magn\u00e9tico circundante. Un sensor magn\u00e9tico (como un elemento Hall) detecta estos cambios de campo y los convierte en se\u00f1ales el\u00e9ctricas.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">El mismo circuito de procesamiento genera entonces una se\u00f1al de salida que representa la informaci\u00f3n de rotaci\u00f3n.<\/span><\/p><p><span style=\"font-weight: 400;\">Veamos ahora las diferencias entre los dos tipos de codificadores rotatorios:<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-520775b eael-dt-th-align-center eael-table-align-center elementor-widget elementor-widget-eael-data-table\" data-id=\"520775b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-data-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"eael-data-table-wrap\" data-table_id=\"520775b\" id=\"eael-data-table-wrapper-520775b\" data-custom_responsive=\"false\">\n\t\t\t<table class=\"tablesorter eael-data-table center\" id=\"eael-data-table-520775b\">\n\t\t\t    <thead>\n\t\t\t        <tr class=\"table-header\">\n\t\t\t\t\t\t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Art\u00edculo<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Codificador rotatorio \u00f3ptico<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Codificador rotatorio magn\u00e9tico<\/span><\/th>\n\t\t\t        \t\t\t\t        <\/tr>\n\t\t\t    <\/thead>\n\t\t\t  \t<tbody>\n\t\t\t\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tPrincipio de funcionamiento\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tUtilizando el principio de conversi\u00f3n fotoel\u00e9ctrica\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tUtilizando el principio de conversi\u00f3n magnetoel\u00e9ctrica\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tPrecisi\u00f3n\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tAlta\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tRelativamente bajo\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tCapacidad antiinterferente\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tRelativamente insensible a las interferencias electromagn\u00e9ticas\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tResistencia relativamente d\u00e9bil a las interferencias de campos magn\u00e9ticos intensos\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tC\u00f3digo de durabilidad del disco\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tEl disco de c\u00f3digos se da\u00f1a f\u00e1cilmente tras recibir un impacto, por lo que no debe golpearse el producto durante su uso.\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tLos golpes externos no da\u00f1an el disco codificado, pero es susceptible a las interferencias del campo magn\u00e9tico.\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tEscenario de aplicaci\u00f3n\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tDetecci\u00f3n de posici\u00f3n de m\u00e1quinas herramienta CNC y articulaciones de robots, etc.\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tDetecci\u00f3n de la velocidad del motor de autom\u00f3viles, detecci\u00f3n de algunas piezas giratorias en l\u00edneas de producci\u00f3n de automatizaci\u00f3n industrial.\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t    <\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t  \t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a9d045 elementor-widget elementor-widget-heading\" data-id=\"8a9d045\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusi\u00f3n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-718ec30 elementor-widget elementor-widget-text-editor\" data-id=\"718ec30\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">En resumen, los codificadores rotatorios \u00f3pticos son sensores basados en el efecto fotoel\u00e9ctrico y se utilizan ampliamente en motores el\u00e9ctricos como sensores de realimentaci\u00f3n para unidades de control. Permiten un control muy preciso de la velocidad, el \u00e1ngulo de giro y la direcci\u00f3n.<\/span><\/p><p><span style=\"font-weight: 400;\">Los codificadores rotatorios \u00f3pticos son cada vez m\u00e1s populares en los sistemas de control automatizados.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f9aa70c elementor-widget elementor-widget-image\" data-id=\"f9aa70c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6Ijg4MzMiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/08\/Lorentzzi-high-quality-incremental-rotary-encoder-CTA-1.jpg\" class=\"attachment-large size-large wp-image-18220\" alt=\"Codificador rotatorio incremental de alta calidad Lorentzzi CTA\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/08\/Lorentzzi-high-quality-incremental-rotary-encoder-CTA-1.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/08\/Lorentzzi-high-quality-incremental-rotary-encoder-CTA-1-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/08\/Lorentzzi-high-quality-incremental-rotary-encoder-CTA-1-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/08\/Lorentzzi-high-quality-incremental-rotary-encoder-CTA-1-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/08\/Lorentzzi-high-quality-incremental-rotary-encoder-CTA-1-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-43af42c elementor-widget elementor-widget-text-editor\" data-id=\"43af42c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Si desea obtener m\u00e1s informaci\u00f3n o consultar los precios de los codificadores rotatorios \u00f3pticos incrementales, p\u00f3ngase en contacto con <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/es\/contacto\/\"><span style=\"font-weight: 400;\">Contacto<\/span><\/a><\/span><span style=\"font-weight: 400;\"> o env\u00ede una consulta a <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"mailto:shonxu@lorentzzi.com\"><span style=\"font-weight: 400;\">shonxu@lorentzzi.com<\/span><\/a><\/span><span style=\"font-weight: 400;\">. Nuestro personal de ventas le responder\u00e1 en un plazo de 24 horas.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>How can we measure the speed or direction of rotation of a motor? Using a hall effect sensor and tachometer is a good option, but it has a drawback: it only measures the motor&#8217;s speed, not its direction of rotation. Are there other methods for measuring both speed and direction of rotation? As a professional [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18563,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","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":"","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":"","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":""}},"footnotes":""},"categories":[168],"tags":[],"class_list":["post-18558","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rotary-encoder","desktop-align-center","tablet-align-left","mobile-align-left"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.0 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Optical Rotary Encoder: What Is It And How Does It Work?<\/title>\n<meta name=\"description\" content=\"In this article, we will provide you with comprehensive knowledge about optical rotary encoder. 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