{"id":478,"date":"2024-05-14T13:03:43","date_gmt":"2024-05-14T13:03:43","guid":{"rendered":"https:\/\/ecomadvise.cfolks.pl\/products\/dc-voltage-tachogenerators\/"},"modified":"2024-06-04T15:40:14","modified_gmt":"2024-06-04T15:40:14","slug":"dc-voltage-tachogenerators","status":"publish","type":"page","link":"https:\/\/www.wamel.com.pl\/en\/products\/dc-voltage-tachogenerators\/","title":{"rendered":"DC voltage tachogenerators"},"content":{"rendered":"\t\t
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DC voltage tachogenerators<\/h1>\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
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DC voltage tachogenerators in built-in design, used as a motor speed sensor or device used in control systems as feedback.<\/p>\n

We are the manufacturer of the PATO 78-14 tachometer. The standard design, used in servo motors of our production, has a voltage constant of kE = 31.5V \/ 1000rpm.<\/p>\n

We also offer tachogenerators based on the PATO 78-14, but with windings for other voltages based on customer demand.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Technical data<\/td>\n<\/tr>\n
Parameter<\/td>\nSymbol<\/td>\nUnit<\/td>\nValue<\/td>\nTolerance<\/td>\n<\/tr>\n
Voltage constant<\/td>\nKE<\/sub><\/td>\nV\/1000min-1<\/sup><\/td>\n31,5<\/td>\n\u00b110%<\/td>\n<\/tr>\n
Armature resistance<\/td>\nRT<\/sub><\/td>\n\u03a9<\/td>\n80<\/td>\n\u00b110%<\/td>\n<\/tr>\n
Armature inductance<\/td>\nLT<\/sub><\/td>\nmH<\/td>\n90<\/td>\n\u00b130%<\/td>\n<\/tr>\n
Load resistance<\/td>\nRO<\/sub><\/td>\nk\u03a9<\/td>\n6,8<\/td>\n<\/td>\n<\/tr>\n
Max. Rotational speed<\/td>\nnmax<\/sub><\/td>\nrpm<\/td>\n4000<\/td>\nmax<\/td>\n<\/tr>\n
Voltage asymmetry<\/td>\n\u0394Ua<\/sub><\/td>\n%<\/td>\n1<\/td>\nmax<\/td>\n<\/tr>\n
Non-linearity of characteristics<\/td>\n\u0394UL<\/sub><\/td>\n%<\/td>\n0,5<\/td>\nmax<\/td>\n<\/tr>\n
Voltage pulsation<\/td>\nW<\/td>\n%<\/td>\n1<\/td>\nmax<\/td>\n<\/tr>\n
Nursery harmonic pulse.<\/td>\n\u03c6\u03bb<\/sub><\/td>\n\u2013<\/td>\n33<\/td>\n<\/td>\n<\/tr>\n
Moment of inertia of the rotor<\/td>\nIt<\/sub><\/td>\nkgm2<\/sup>*10-6<\/sup><\/td>\n0,77<\/td>\n<\/td>\n<\/tr>\n
Moment of friction<\/td>\nMF<\/sub><\/td>\nNm*10-3<\/sup><\/td>\n1,8<\/td>\nmax<\/td>\n<\/tr>\n
Permissible angular acceleration<\/td>\n\u03b5<\/td>\nrad*s-2<\/sup><\/td>\n10 4<\/sup><\/td>\nmax<\/td>\n<\/tr>\n
Temperature lapse<\/td>\nk\u0394t<\/td>\n% \/ O<\/sup>C<\/td>\n-0,02<\/td>\nmax<\/td>\n<\/tr>\n
Generator weight<\/td>\nG<\/td>\nkg<\/td>\n0,6<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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
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\n\t\t\t\t\tWe look forward to working with you\n<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tCONTACT US<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\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>\n\t\t","protected":false},"excerpt":{"rendered":"

DC voltage tachogenerators DC voltage tachogenerators in built-in design, used as a motor speed sensor or device used in control […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":463,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","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":"default","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":""}},"footnotes":""},"class_list":["post-478","page","type-page","status-publish","hentry"],"yoast_head":"\nDC voltage tachogenerators - Wamel<\/title>\n<meta name=\"description\" content=\"We are the manufacturer of the PATO 78-14 direct voltage tachogenerator. 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