{"id":5149,"date":"2026-03-26T08:55:30","date_gmt":"2026-03-26T07:55:30","guid":{"rendered":"https:\/\/guemisa.es\/?post_type=productos&#038;p=5149"},"modified":"2026-03-26T09:17:32","modified_gmt":"2026-03-26T08:17:32","slug":"sensor-lvdt-angular-schreiber-sm69","status":"publish","type":"productos","link":"https:\/\/guemisa.es\/pt\/productos\/sensor-lvdt-angular-schreiber-sm69\/","title":{"rendered":"Sensor LVDT angular multiturn sem contato da s\u00e9rie SM69 da Schreiber"},"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":"","subtitulo":"Sensor Angular y Rotativo | 1 a 64 Vueltas | Carcasa Met\u00e1lica \u00d8 22 mm | IP68 | Salida Anal\u00f3gica y SSI | Eje o Im\u00e1n Flotante","descripcion_del_producto":"<p>La Serie Schreiber SM69 representa la c\u00faspide en captura rotacional libre de fricci\u00f3n. Operando bajo el paraguas t\u00e9cnico del <a href=\"\/sensores\/lvdt\/\" target=\"_blank\" rel=\"noopener\">sensor LVDT angular<\/a> (o RVDT), este transductor reemplaza la vetusta pista resistiva de los potenci\u00f3metros por una sofisticada matriz magn\u00e9tica absoluta. Su <strong>electr\u00f3nica integrada eval\u00faa la rotaci\u00f3n de un im\u00e1n externo diametral<\/strong> sin ning\u00fan contacto mec\u00e1nico, logrando una vida \u00fatil mec\u00e1nicamente infinita. Fabricado sobre un chasis subminiatura de acero de <strong>\u00d8 22 mm<\/strong> sellado con resina epoxi hasta el grado IP68, es virtualmente invulnerable al agua, polvo incrustado y vibraciones severas (20g rms).<\/p>\n<p>A nivel de integraci\u00f3n PLC, el SM69 no es un mero medidor de cuartos de vuelta. Es un encoder anal\u00f3gico <strong>multivuelta absoluto (\"Multi-turn\")<\/strong> de hasta 9 Bits por ciclo, cuya memoria EEPROM\/FRAM interna recuerda la posici\u00f3n rotacional exacta incluso si se apaga la m\u00e1quina. El usuario puede programar el dispositivo para que entregue todo su rango anal\u00f3gico (0-10V) a lo largo de <strong>1 hasta 64 revoluciones completas<\/strong> de la m\u00e1quina. Disponible en versi\u00f3n con eje f\u00edsico de 6 mm o en versi\u00f3n totalmente desacoplada (im\u00e1n flotante separado 1.5 mm del sensor), es el <a href=\"\/sensores\/posicion-lineal\/\" target=\"_blank\" rel=\"noopener\">sensor de posici\u00f3n transversal<\/a> id\u00f3neo para reductores c\u00f3nicos, levas textiles y servomotores marinos. <a href=\"https:\/\/guemisa.es\/contacto\" target=\"_blank\" rel=\"noopener\">P\u00f3ngase en contacto para configurar su variante de salida digital RS422\/485 (SSI) equivalente al modelo SM699<\/a>.<\/p>\n<div class=\"guemisa-faq-section\" style=\"margin-top: 30px;margin-bottom: 30px\">\n<h3 style=\"color: #003366\">Preguntas t\u00e9cnicas frecuentes<\/h3>\n<ul style=\"list-style-type: none;padding-left: 0\">\n<li style=\"margin-bottom: 15px\"><strong>\u00bfQu\u00e9 significa la configuraci\u00f3n \"Contactless con im\u00e1n separado\" frente a la de eje cl\u00e1sico?<\/strong><br \/>\nLa serie ofrece dos topolog\u00edas. La variante \".W\" incluye un eje de acero cl\u00e1sico de 6 mm sobre rodamientos para atornillar acoplamientos. En cambio, la variante geom\u00e9trica \".M\" prescinde totalmente del eje; el usuario atornilla una pastilla magn\u00e9tica suelta directamente sobre el punto rotativo de su m\u00e1quina y coloca el SM69 a 1.5 mil\u00edmetros de distancia. Al no haber contacto f\u00edsico, se erradica por completo la fricci\u00f3n y el desgaste de engranajes limitadores.<\/li>\n<li><strong>Si hay un corte de suministro el\u00e9ctrico en la nave de producci\u00f3n, \u00bfel transductor pierde la cuenta de las vueltas dadas?<\/strong><br \/>\nRotundamente no. El equipo opera como un evaluador absoluto puro. Ante un apag\u00f3n o reinicio s\u00fabito de alimentaci\u00f3n a sus pines de 12V\/24V, su controlador interno vuelca la posici\u00f3n fraccional y el registro de vueltas dadas (de las 64 posibles) a su memoria s\u00f3lida integrada (EEPROM\/FRAM). Al volver la luz, el volcado anal\u00f3gico regresa instant\u00e1neamente a la marca m\u00e9trica exacta pre-apag\u00f3n.<\/li>\n<\/ul>\n<\/div>\n<div class=\"guemisa-cluster-section\" style=\"padding: 20px;background-color: #f2f5f7;border-left: 4px solid #003366\">\n<h3 style=\"color: #003366;font-size: 18px;margin-top: 0\">Soluciones angulares en automatizaci\u00f3n<\/h3>\n<ul style=\"list-style-type: disc;padding-left: 20px;line-height: 1.6\">\n<li><a style=\"color: #003366;font-weight: bold;text-decoration: none\" href=\"\/sensores\/lvdt\/\" target=\"_blank\" rel=\"noopener\">Toda la familia de sensores inductivos LVDT lineales y angulares<\/a><\/li>\n<li><a style=\"color: #003366;font-weight: bold;text-decoration: none\" href=\"\/sensores\/posicion-lineal\/\" target=\"_blank\" rel=\"noopener\">Soluciones industriales h\u00edbridas de posici\u00f3n axial y rotacional<\/a><\/li>\n<li><a style=\"color: #003366;font-weight: bold;text-decoration: none\" href=\"\/acondicionadores-senal\/\" target=\"_blank\" rel=\"noopener\">Conversi\u00f3n y parametrizaci\u00f3n remota de se\u00f1ales industriales SSI<\/a><\/li>\n<\/ul>\n<\/div>\n","propiedades":"<table class=\"guemisa-table\" style=\"width: 100%;border-collapse: collapse;border: 2px solid #003366;font-size: 14px\">\n<thead>\n<tr style=\"background-color: #003366;color: #ffffff\">\n<th style=\"padding: 12px;border: 1px solid #003366;text-align: left\">Especificaci\u00f3n de Ingenier\u00eda<\/th>\n<th style=\"padding: 12px;border: 1px solid #003366;text-align: left\">Valores T\u00e9cnicos SM69<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;border: 1px solid #d1d9e0;font-weight: bold\">Principio de medici\u00f3n f\u00edsica<\/td>\n<td style=\"padding: 10px;border: 1px solid #d1d9e0\">Angular \/ Rotativo Absoluto por campo magn\u00e9tico bidimensional<\/td>\n<\/tr>\n<tr style=\"background-color: #f2f5f7\">\n<td style=\"padding: 10px;border: 1px solid #d1d9e0;font-weight: bold\">Dimensi\u00f3n de carcasa perimetral<\/td>\n<td style=\"padding: 10px;border: 1px solid #d1d9e0\">Di\u00e1metro \u00d8 22,0 mm (Completamente inyectada en resina)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;border: 1px solid #d1d9e0;font-weight: bold\">Resoluci\u00f3n y alcance angular<\/td>\n<td style=\"padding: 10px;border: 1px solid #d1d9e0\">6 Bits o 9 Bits calibrables desde 1 a 64 revoluciones enteras<\/td>\n<\/tr>\n<tr style=\"background-color: #f2f5f7\">\n<td style=\"padding: 10px;border: 1px solid #d1d9e0;font-weight: bold\">Funcionalidad Absoluta Segura<\/td>\n<td style=\"padding: 10px;border: 1px solid #d1d9e0\">Almacenamiento EEPROM contra apagones sin p\u00e9rdida de cota<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;border: 1px solid #d1d9e0;font-weight: bold\">Velocidad de captaci\u00f3n m\u00e1xima<\/td>\n<td style=\"padding: 10px;border: 1px solid #d1d9e0\">\u2264 2.500 RPM (Revoluciones por minuto en modelo con eje)<\/td>\n<\/tr>\n<tr style=\"background-color: #f2f5f7\">\n<td style=\"padding: 10px;border: 1px solid #d1d9e0;font-weight: bold\">Se\u00f1ales unitarias de salida PLC<\/td>\n<td style=\"padding: 10px;border: 1px solid #d1d9e0\">0 .. 10 V DC | 0.5 .. 9.5 V DC | O digital sincr\u00f3nico SSI<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;border: 1px solid #d1d9e0;font-weight: bold\">Banda de tensi\u00f3n de excitaci\u00f3n<\/td>\n<td style=\"padding: 10px;border: 1px solid #d1d9e0\">10 V, 12 V o variante 24 V DC<\/td>\n<\/tr>\n<tr style=\"background-color: #f2f5f7\">\n<td style=\"padding: 10px;border: 1px solid #d1d9e0;font-weight: bold\">Versiones de acoplamiento m\u00e1quina<\/td>\n<td style=\"padding: 10px;border: 1px solid #d1d9e0\">Eje de \u00d86 mm (.W) o Im\u00e1n Flotante sin contacto diametral (.M)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;border: 1px solid #d1d9e0;font-weight: bold\">Rigidez estructural por normativa IP<\/td>\n<td style=\"padding: 10px;border: 1px solid #d1d9e0\">Sellado absoluto nivel IP68 de inmersi\u00f3n prolongada<\/td>\n<\/tr>\n<tr style=\"background-color: #f2f5f7\">\n<td style=\"padding: 10px;border: 1px solid #d1d9e0;font-weight: bold\">Fijaci\u00f3n t\u00e9rmica l\u00edmite<\/td>\n<td style=\"padding: 10px;border: 1px solid #d1d9e0\">-20 \u00baC hasta +85 \u00baC sin derivas magn\u00e9ticas severas<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","referencia":"","ficha_tecnica":"https:\/\/guemisa.es\/wp-content\/uploads\/2026\/03\/sm69-1.pdf","imagen_principal":"5151","dibujo_tecnico":"5152","destacado_portada":"false","rango":"","posicion":"100","rank_math_focus_keyword":"sensor lvdt angular","rank_math_title":"Sensor LVDT Angular SM69 Multivuelta 64 Rev Eficaz| Guemisa","rank_math_description":"Sensor LVDT angular multivuelta SM69 contactless absoluto. 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