{"id":4425,"date":"2023-06-15T09:09:00","date_gmt":"2023-06-15T01:09:00","guid":{"rendered":"http:\/\/gcanbus.com\/?p=4425"},"modified":"2023-06-15T09:09:00","modified_gmt":"2023-06-15T01:09:00","slug":"are-stepper-servos-and-motors-the-same","status":"publish","type":"post","link":"https:\/\/gcanbus.com\/fr\/are-stepper-servos-and-motors-the-same\/","title":{"rendered":"Les servos et les moteurs pas \u00e0 pas sont-ils identiques ?"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-stretch fusion-flex-justify-content-space-evenly fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-block\"><div class=\"fusion-text fusion-text-1\" style=\"--awb-margin-left:5%;\"><p><strong>Servos et moteurs pas \u00e0 pas<\/strong> sont tous deux le m\u00eame dispositif, mais ils fonctionnent et sont contr\u00f4l\u00e9s diff\u00e9remment.<\/p>\n<p>Un moteur pas \u00e0 pas est un moteur courant.<\/p>\n<p>Son principe de fonctionnement est de rendre le rotor du moteur <strong>tourner selon une certaine distance de pas en alimentant alternativement<\/strong>. Le moteur pas \u00e0 pas adopte g\u00e9n\u00e9ralement une m\u00e9thode de contr\u00f4le en boucle ouverte, c'est-\u00e0-dire que l'angle de rotation et la vitesse du moteur sont contr\u00f4l\u00e9s en fonction du signal d'impulsion d'entr\u00e9e.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:25%;--awb-order-medium:0;--awb-spacing-right-medium:7.68%;--awb-spacing-left-medium:7.68%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-block\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\"fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"800\" title=\"640\" src=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/06\/640-1.jpg\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2023\/06\/640-1.jpg\" alt class=\"lazyload img-responsive wp-image-4426\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27800%27%20viewBox%3D%270%200%20800%20800%27%3E%3Crect%20width%3D%27800%27%20height%3D%27800%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/06\/640-1-200x200.jpg 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/06\/640-1-400x400.jpg 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/06\/640-1-600x600.jpg 600w, https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/06\/640-1.jpg 800w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:25%;--awb-order-medium:0;--awb-spacing-right-medium:7.68%;--awb-spacing-left-medium:7.68%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-block\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\"fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"911\" height=\"800\" title=\"640\" src=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/03\/640-1.webp\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2023\/03\/640-1.webp\" alt class=\"lazyload img-responsive wp-image-4230\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27911%27%20height%3D%27800%27%20viewBox%3D%270%200%20911%20800%27%3E%3Crect%20width%3D%27911%27%20height%3D%27800%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/03\/640-1-200x176.webp 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/03\/640-1-300x263.webp 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/03\/640-1-400x351.webp 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/03\/640-1-600x527.webp 600w, https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/03\/640-1-768x674.webp 768w, https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/03\/640-1-800x703.webp 800w, https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/03\/640-1.webp 911w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-block\"><div class=\"fusion-text fusion-text-2\" style=\"--awb-margin-left:5%;\"><p>Le servo pas \u00e0 pas est un produit am\u00e9lior\u00e9 bas\u00e9 sur le moteur pas \u00e0 pas.<\/p>\n<p>Son principe de fonctionnement consiste \u00e0 ajouter un syst\u00e8me de contr\u00f4le en boucle ferm\u00e9e au moteur pas \u00e0 pas afin d'obtenir une pr\u00e9cision et une stabilit\u00e9 accrues.<\/p>\n<p>Le servo pas \u00e0 pas peut <strong>obtenir les informations relatives \u00e0 la position et \u00e0 la vitesse r\u00e9elles<\/strong> du moteur par l'interm\u00e9diaire du contr\u00f4leur de r\u00e9troaction, la compare \u00e0 la valeur d\u00e9finie, calcule le signal d'erreur, puis \u00e9met le signal de commande par l'interm\u00e9diaire du contr\u00f4leur pour ajuster l'angle de rotation et la vitesse du moteur afin d'\u00e9liminer l'erreur et de r\u00e9aliser un contr\u00f4le pr\u00e9cis de la charge.<\/p>\n<p>En revanche, la servocommande de pas a <strong>une pr\u00e9cision et une stabilit\u00e9 accrues<\/strong>et peut atteindre plus de <strong>contr\u00f4le pr\u00e9cis de la position et du mouvement<\/strong>.<\/p>\n<p>Cependant, le co\u00fbt du servo pas \u00e0 pas est relativement \u00e9lev\u00e9, et il convient aux sc\u00e9narios d'application qui exigent une grande pr\u00e9cision.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\"><p style=\"text-align: right;\"><span style=\"font-size: 14pt; color: #333333;\"><strong><span style=\"font-family: arial, helvetica, sans-serif;\">\u00c0 la recherche d'un <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"http:\/\/gcanbus.com\/fr\/products\/optical-fiber-to-can-converter-gcan-208\/\">Passerelle CAN Fibre Optique pour votre prochain projet <\/a><\/span>? <\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif;\">Cliquez pour en savoir plus !<\/span><\/strong><\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":4426,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[25],"tags":[46,48],"class_list":["post-4425","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-electric-servo","tag-servo-motor"],"_links":{"self":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts\/4425","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/comments?post=4425"}],"version-history":[{"count":0,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts\/4425\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/media\/4426"}],"wp:attachment":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/media?parent=4425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/categories?post=4425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/tags?post=4425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}