{"id":20903,"date":"2025-09-30T09:39:58","date_gmt":"2025-09-30T08:39:58","guid":{"rendered":"https:\/\/www.techdrive.fr\/?p=20903"},"modified":"2025-09-30T09:42:35","modified_gmt":"2025-09-30T08:42:35","slug":"moteur-brushless-definition-fonctionnement-et-avantages","status":"publish","type":"post","link":"https:\/\/www.techdrive.fr\/en\/moteur-brushless-definition-fonctionnement-et-avantages","title":{"rendered":"Brushless motor: definition, operation and benefits"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-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-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;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_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-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:30;--minFontSize:30;line-height:1.4;\">Comprendre simplement le brushless<\/h2><\/div><div class=\"fusion-separator\" style=\"align-self: flex-start;margin-right:auto;margin-top:0px;margin-bottom:30px;width:100%;max-width:10%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-custom12);border-color:var(--awb-custom12);border-top-width:6px;\"><\/div><\/div><div class=\"fusion-text fusion-text-1 fusion-text-no-margin\" style=\"--awb-margin-bottom:90px;\"><p data-start=\"299\" data-end=\"660\">Le terme <strong data-start=\"308\" data-end=\"321\">brushless<\/strong> signifie litt\u00e9ralement <em data-start=\"345\" data-end=\"360\">\u201csans balais\u201d<\/em>. Contrairement aux moteurs \u00e0 courant continu classiques, le moteur brushless n\u2019utilise pas de balais en graphite pour transmettre le courant au rotor. Cette absence de contact m\u00e9canique \u00e9limine les frottements et r\u00e9duit consid\u00e9rablement l\u2019usure, offrant une <strong data-start=\"619\" data-end=\"657\">dur\u00e9e de vie nettement plus longue<\/strong>.<\/p>\n<p data-start=\"662\" data-end=\"988\">Le principe de fonctionnement repose sur un <strong data-start=\"706\" data-end=\"773\">champ magn\u00e9tique tournant g\u00e9n\u00e9r\u00e9 par l\u2019\u00e9lectronique de commande<\/strong> qui entra\u00eene le rotor aimant\u00e9 de fa\u00e7on synchrone. Cela permet un <strong data-start=\"839\" data-end=\"885\">contr\u00f4le pr\u00e9cis de la vitesse et du couple<\/strong>, m\u00eame \u00e0 bas r\u00e9gime, et rend le moteur brushless particuli\u00e8rement adapt\u00e9 aux applications exigeantes.<\/p>\n<p data-start=\"990\" data-end=\"1248\">Au-del\u00e0 de la simplicit\u00e9 de fonctionnement, le brushless se distingue par sa <strong data-start=\"1067\" data-end=\"1080\">reliability<\/strong>, sa <strong data-start=\"1085\" data-end=\"1114\">silence de fonctionnement<\/strong> et sa capacit\u00e9 \u00e0 fonctionner en continu sous des conditions variables, ce qui en fait un choix privil\u00e9gi\u00e9 pour l\u2019industrie moderne.<\/p>\n<\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;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_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch fusion-column-inner-bg-wrapper\" style=\"--awb-inner-bg-size:cover;--awb-transform:scaleX(1) scaleY(1);--awb-transform-hover:scaleX(1.04) scaleY(1.04);--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--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%;\"><span class=\"fusion-column-inner-bg hover-type-none\"><a class=\"fusion-column-anchor\" href=\"\/en\/produits\/parker\/moteurs\/servo-moteur-faible-ondulation-de-couple-parker-serie-nx\/\" rel=\"noopener noreferrer\" target=\"_blank\"><span class=\"fusion-column-inner-bg-image\"><\/span><\/a><\/span><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-space-between fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"text-align:center;--awb-max-width:150px;--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=\"805\" height=\"826\" alt=\"Servomoteur faible ondulation de couple \u2013 S\u00e9rie NX\" title=\"Low torque ripple servomotor - NX series\" src=\"https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/MOTEUR-BRUSHLESS-NX.png\" data-orig-src=\"https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/MOTEUR-BRUSHLESS-NX.png\" class=\"lazyload img-responsive wp-image-1896\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27805%27%20height%3D%27826%27%20viewBox%3D%270%200%20805%20826%27%3E%3Crect%20width%3D%27805%27%20height%3D%27826%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/MOTEUR-BRUSHLESS-NX-200x205.png 200w, https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/MOTEUR-BRUSHLESS-NX-400x410.png 400w, https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/MOTEUR-BRUSHLESS-NX-600x616.png 600w, https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/MOTEUR-BRUSHLESS-NX-800x821.png 800w, https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/MOTEUR-BRUSHLESS-NX.png 805w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-2 fusion-text-no-margin\" style=\"--awb-content-alignment:center;--awb-font-size:15px;--awb-margin-top:20px;--awb-margin-bottom:0px;\"><p><em>Servomoteurs brushless faible ondulation de couple &#8211; S\u00e9rie NX<\/em><\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch fusion-column-inner-bg-wrapper\" style=\"--awb-inner-bg-size:cover;--awb-transform:scaleX(1) scaleY(1);--awb-transform-hover:scaleX(1.04) scaleY(1.04);--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--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%;\"><span class=\"fusion-column-inner-bg hover-type-none\"><a class=\"fusion-column-anchor\" href=\"\/en\/produits\/parker\/moteurs\/servo-moteur-brushless-antideflagrant-atex-zone-2-parker-serie-ey\/\" rel=\"noopener noreferrer\" target=\"_blank\"><span class=\"fusion-column-inner-bg-image\"><\/span><\/a><\/span><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-space-between fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"text-align:center;--awb-max-width:190px;--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=\"929\" height=\"687\" title=\"MOTOR-BRUSHLESS-EY\" src=\"https:\/\/www.techdrive.fr\/wp-content\/uploads\/2021\/11\/MOTEUR-BRUSHLESS-EY.png\" data-orig-src=\"https:\/\/www.techdrive.fr\/wp-content\/uploads\/2021\/11\/MOTEUR-BRUSHLESS-EY.png\" alt class=\"lazyload img-responsive wp-image-11311\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27929%27%20height%3D%27687%27%20viewBox%3D%270%200%20929%20687%27%3E%3Crect%20width%3D%27929%27%20height%3D%27687%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.techdrive.fr\/wp-content\/uploads\/2021\/11\/MOTEUR-BRUSHLESS-EY-200x148.png 200w, https:\/\/www.techdrive.fr\/wp-content\/uploads\/2021\/11\/MOTEUR-BRUSHLESS-EY-400x296.png 400w, https:\/\/www.techdrive.fr\/wp-content\/uploads\/2021\/11\/MOTEUR-BRUSHLESS-EY-600x444.png 600w, https:\/\/www.techdrive.fr\/wp-content\/uploads\/2021\/11\/MOTEUR-BRUSHLESS-EY-800x592.png 800w, https:\/\/www.techdrive.fr\/wp-content\/uploads\/2021\/11\/MOTEUR-BRUSHLESS-EY.png 929w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-3 fusion-text-no-margin\" style=\"--awb-content-alignment:center;--awb-margin-bottom:0px;\"><p><em>Servomoteurs sans balai (ATEX zone 2) antid\u00e9flagrants &#8211; S\u00e9rie EY<\/em><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 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-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top:100px;--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:30;--minFontSize:30;line-height:1.4;\">Les caract\u00e9ristiques qui le distinguent<\/h2><\/div><div class=\"fusion-separator\" style=\"align-self: flex-start;margin-right:auto;margin-top:0px;margin-bottom:30px;width:100%;max-width:10%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-custom12);border-color:var(--awb-custom12);border-top-width:6px;\"><\/div><\/div><div class=\"fusion-text fusion-text-4\"><p data-start=\"1303\" data-end=\"1363\">Le moteur brushless offre plusieurs avantages techniques :<\/p>\n<ul data-start=\"1364\" data-end=\"2053\">\n<li data-start=\"1364\" data-end=\"1573\">\n<p data-start=\"1366\" data-end=\"1573\"><strong data-start=\"1366\" data-end=\"1385\">Rendement \u00e9lev\u00e9<\/strong> : gr\u00e2ce \u00e0 l\u2019absence de pertes li\u00e9es aux balais, les moteurs brushless atteignent des rendements sup\u00e9rieurs \u00e0 85-90 %, ce qui r\u00e9duit la consommation \u00e9nerg\u00e9tique et les pertes thermiques.<\/p>\n<\/li>\n<li data-start=\"1574\" data-end=\"1709\">\n<p data-start=\"1576\" data-end=\"1709\"><strong data-start=\"1576\" data-end=\"1603\">Fiabilit\u00e9 et durabilit\u00e9<\/strong> : aucun composant m\u00e9canique en contact direct, donc moins de maintenance et une dur\u00e9e de vie prolong\u00e9e.<\/p>\n<\/li>\n<li data-start=\"1710\" data-end=\"1895\">\n<p data-start=\"1712\" data-end=\"1895\"><strong data-start=\"1712\" data-end=\"1737\">Pr\u00e9cision et contr\u00f4le<\/strong> : le pilotage \u00e9lectronique permet de g\u00e9rer finement le couple et la vitesse, indispensable pour des applications comme la robotique ou les machines-outils.<\/p>\n<\/li>\n<li data-start=\"1896\" data-end=\"2053\">\n<p data-start=\"1898\" data-end=\"2053\"><strong data-start=\"1898\" data-end=\"1929\">Silence et faible vibration<\/strong> : le fonctionnement fluide r\u00e9duit les nuisances sonores et les contraintes m\u00e9caniques sur les supports et les structures.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2055\" data-end=\"2437\">Pour les utilisateurs avanc\u00e9s, il est important de noter que la <strong data-start=\"2119\" data-end=\"2147\">commutation \u00e9lectronique<\/strong> peut \u00eatre pilot\u00e9e en mode <strong data-start=\"2174\" data-end=\"2217\">trapezo\u00efdal (BLDC) ou sinusoidal (PMSM)<\/strong>, offrant diff\u00e9rentes caract\u00e9ristiques de couple, d\u2019efficacit\u00e9 et de bruit selon l\u2019application. Ces choix influencent directement les performances sur des machines industrielles \u00e0 haute cadence ou \u00e0 pr\u00e9cision critique.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 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-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top:100px;--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:30;--minFontSize:30;line-height:1.4;\">Des applications vari\u00e9es en industrie<\/h2><\/div><div class=\"fusion-separator\" style=\"align-self: flex-start;margin-right:auto;margin-top:0px;margin-bottom:30px;width:100%;max-width:10%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-custom12);border-color:var(--awb-custom12);border-top-width:6px;\"><\/div><\/div><div class=\"fusion-text fusion-text-5\"><p data-start=\"2490\" data-end=\"2560\">Le moteur brushless s\u2019impose dans de nombreux secteurs industriels :<\/p>\n<ul data-start=\"2561\" data-end=\"3296\">\n<li data-start=\"2561\" data-end=\"2700\">\n<p data-start=\"2563\" data-end=\"2700\"><strong data-start=\"2563\" data-end=\"2594\">Robotique et automatisation<\/strong> : compacit\u00e9 et pr\u00e9cision indispensables pour le contr\u00f4le des axes et la synchronisation des mouvements.<\/p>\n<\/li>\n<li data-start=\"2701\" data-end=\"2850\">\n<p data-start=\"2703\" data-end=\"2850\"><strong data-start=\"2703\" data-end=\"2742\">Machines sp\u00e9ciales et bancs d\u2019essai<\/strong> : haute r\u00e9gularit\u00e9 du couple et r\u00e9ponse dynamique rapide, essentielle pour les tests et mesures pr\u00e9cises.<\/p>\n<\/li>\n<li data-start=\"2851\" data-end=\"3021\">\n<p data-start=\"2853\" data-end=\"3021\"><strong data-start=\"2853\" data-end=\"2892\">M\u00e9tallurgie, plasturgie et c\u00e2blerie<\/strong> : les moteurs brushless permettent de maintenir des cadences \u00e9lev\u00e9es tout en minimisant les variations de vitesse et d\u2019effort.<\/p>\n<\/li>\n<li data-start=\"3022\" data-end=\"3153\">\n<p data-start=\"3024\" data-end=\"3153\"><strong data-start=\"3024\" data-end=\"3051\">Aerospace<\/strong> : fiabilit\u00e9 critique pour des syst\u00e8mes o\u00f9 la moindre panne peut avoir des cons\u00e9quences importantes.<\/p>\n<\/li>\n<li data-start=\"3154\" data-end=\"3296\">\n<p data-start=\"3156\" data-end=\"3296\"><strong data-start=\"3156\" data-end=\"3210\">Ventilation, \u00e9lectronique et v\u00e9hicules \u00e9lectriques<\/strong> : faible bruit, rendement optimal et fonctionnement stable sur de longues p\u00e9riodes.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3298\" data-end=\"3581\">Ces applications d\u00e9montrent que le brushless est <strong data-start=\"3347\" data-end=\"3399\">adaptable \u00e0 toutes les contraintes industrielles<\/strong>, qu\u2019il s\u2019agisse de pr\u00e9cision, de puissance ou de compacit\u00e9. Sa capacit\u00e9 \u00e0 fonctionner dans des environnements exigeants en fait un moteur de choix pour les installations modernes.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 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-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;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_inner fusion-builder-nested-column-2 fusion_builder_column_inner_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch fusion-column-inner-bg-wrapper\" style=\"--awb-inner-bg-size:cover;--awb-transform:scaleX(1) scaleY(1);--awb-transform-hover:scaleX(1.04) scaleY(1.04);--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--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%;\"><span class=\"fusion-column-inner-bg hover-type-none\"><a class=\"fusion-column-anchor\" href=\"https:\/\/www.techdrive.fr\/en\/produits\/parker\/moteurs\/servo-moteur-brushless-antideflagrant-atex-parker-serie-ex\/\" rel=\"noopener noreferrer\" target=\"_blank\"><span class=\"fusion-column-inner-bg-image\"><\/span><\/a><\/span><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-end fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"text-align:center;--awb-max-width:150px;--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-3 hover-type-none\"><img decoding=\"async\" width=\"929\" height=\"687\" alt=\"Servomoteurs antid\u00e9flagrants (ATEX) \u2013 S\u00e9rie EX\" title=\"Explosion-proof actuators (ATEX) - EX series\" src=\"https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/MOTEUR-BRUSHLESS-EX.png\" data-orig-src=\"https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/MOTEUR-BRUSHLESS-EX.png\" class=\"lazyload img-responsive wp-image-1903\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27929%27%20height%3D%27687%27%20viewBox%3D%270%200%20929%20687%27%3E%3Crect%20width%3D%27929%27%20height%3D%27687%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/MOTEUR-BRUSHLESS-EX-200x148.png 200w, https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/MOTEUR-BRUSHLESS-EX-400x296.png 400w, https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/MOTEUR-BRUSHLESS-EX-600x444.png 600w, https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/MOTEUR-BRUSHLESS-EX-800x592.png 800w, https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/MOTEUR-BRUSHLESS-EX.png 929w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-6 fusion-text-no-margin\" style=\"--awb-content-alignment:center;--awb-font-size:15px;--awb-margin-top:20px;--awb-margin-bottom:0px;\"><p>Servo moteur antid\u00e9flagrant (ATEX) \u2013 S\u00e9rie EX<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-3 fusion_builder_column_inner_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch fusion-column-inner-bg-wrapper\" style=\"--awb-inner-bg-size:cover;--awb-transform:scaleX(1) scaleY(1);--awb-transform-hover:scaleX(1.04) scaleY(1.04);--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--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%;\"><span class=\"fusion-column-inner-bg hover-type-none\"><a class=\"fusion-column-anchor\" href=\"https:\/\/www.techdrive.fr\/en\/produits\/parker\/moteurs\/servo-moteur-brushless-faible-inertie-parker-serie-smh-smb\/\" rel=\"noopener noreferrer\" target=\"_blank\"><span class=\"fusion-column-inner-bg-image\"><\/span><\/a><\/span><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-space-between fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"text-align:center;--awb-max-width:190px;--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-4 hover-type-none\"><img decoding=\"async\" width=\"1000\" height=\"1000\" alt=\"Servomoteurs faible inertie \u2013 SMH \/ SMB\" title=\"Low inertia servomotors - SMH \/ SMB\" src=\"https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/moteur-synchrone-2.png\" data-orig-src=\"https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/moteur-synchrone-2.png\" class=\"lazyload img-responsive wp-image-1309\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271000%27%20viewBox%3D%270%200%201000%201000%27%3E%3Crect%20width%3D%271000%27%20height%3D%271000%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/moteur-synchrone-2-200x200.png 200w, https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/moteur-synchrone-2-400x400.png 400w, https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/moteur-synchrone-2-600x600.png 600w, https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/moteur-synchrone-2-800x800.png 800w, https:\/\/www.techdrive.fr\/wp-content\/uploads\/2019\/03\/moteur-synchrone-2.png 1000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-7 fusion-text-no-margin\" style=\"--awb-content-alignment:center;--awb-margin-bottom:0px;\"><p>Servo moteur faible inertie &#8211; S\u00e9rie SMH\/SME\/SMB<\/p>\n<\/div><\/div><\/div><\/div><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top:100px;--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:30;--minFontSize:30;line-height:1.4;\">Brushless : un moteur synchrone moderne<\/h2><\/div><div class=\"fusion-separator\" style=\"align-self: flex-start;margin-right:auto;margin-top:0px;margin-bottom:30px;width:100%;max-width:10%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-custom12);border-color:var(--awb-custom12);border-top-width:6px;\"><\/div><\/div><div class=\"fusion-text fusion-text-8\"><p data-start=\"3636\" data-end=\"4005\">Sur le plan technique, le moteur brushless est un <strong data-start=\"3686\" data-end=\"3706\">moteur synchrone<\/strong>, car le rotor suit exactement la fr\u00e9quence du champ magn\u00e9tique tournant produit par le stator. La principale diff\u00e9rence avec un moteur synchrone classique r\u00e9side dans l\u2019absence de rotor aliment\u00e9 directement et l\u2019usage d\u2019une <strong data-start=\"3931\" data-end=\"3959\">commutation \u00e9lectronique<\/strong> qui g\u00e8re en permanence le champ magn\u00e9tique.<\/p>\n<p data-start=\"4007\" data-end=\"4044\">Cette conception permet d\u2019obtenir :<\/p>\n<ul data-start=\"4045\" data-end=\"4273\">\n<li data-start=\"4045\" data-end=\"4110\">\n<p data-start=\"4047\" data-end=\"4110\"><strong data-start=\"4047\" data-end=\"4079\">Une densit\u00e9 de couple \u00e9lev\u00e9e<\/strong> pour un encombrement r\u00e9duit.<\/p>\n<\/li>\n<li data-start=\"4111\" data-end=\"4171\">\n<p data-start=\"4113\" data-end=\"4171\"><strong data-start=\"4113\" data-end=\"4146\">Un contr\u00f4le dynamique optimal<\/strong> m\u00eame \u00e0 faible vitesse.<\/p>\n<\/li>\n<li data-start=\"4172\" data-end=\"4273\">\n<p data-start=\"4174\" data-end=\"4273\"><strong data-start=\"4174\" data-end=\"4233\">Une compatibilit\u00e9 avec des syst\u00e8mes de pilotage avanc\u00e9s<\/strong> (contr\u00f4le vectoriel, servocommandes).<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4275\" data-end=\"4468\">En int\u00e9grant ces technologies, le brushless devient un moteur <strong data-start=\"4337\" data-end=\"4360\">hautement modulable<\/strong>, capable de s\u2019adapter \u00e0 des machines sp\u00e9cifiques, des bancs d\u2019essai ou des syst\u00e8mes robotiques complexes.<\/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-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top:100px;--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:30;--minFontSize:30;line-height:1.4;\">Pourquoi opter pour un moteur brushless<\/h2><\/div><div class=\"fusion-separator\" style=\"align-self: flex-start;margin-right:auto;margin-top:0px;margin-bottom:30px;width:100%;max-width:10%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-custom12);border-color:var(--awb-custom12);border-top-width:6px;\"><\/div><\/div><div class=\"fusion-text fusion-text-9\"><p data-start=\"4491\" data-end=\"4725\">Le moteur brushless est bien plus qu\u2019une simple alternative aux moteurs traditionnels. Il combine <strong data-start=\"4589\" data-end=\"4639\">long\u00e9vit\u00e9, efficacit\u00e9 \u00e9nerg\u00e9tique et pr\u00e9cision<\/strong>, tout en restant flexible pour r\u00e9pondre aux besoins industriels les plus exigeants.<\/p>\n<p data-start=\"4727\" data-end=\"5159\">Pour l\u2019industrie moderne, du robot collaboratif \u00e0 la machine sp\u00e9ciale en passant par les bancs d\u2019essai, le brushless offre une solution fiable et performante. Sa conception synchrone et sa commutation \u00e9lectronique en font un moteur capable de <strong data-start=\"4970\" data-end=\"5052\">r\u00e9pondre \u00e0 la fois aux contraintes de puissance, de pr\u00e9cision et de durabilit\u00e9<\/strong>, ce qui en fait un choix incontournable pour les installations industrielles d\u2019aujourd\u2019hui et de demain.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 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-separator\" style=\"align-self: flex-start;margin-right:auto;margin-top:0px;margin-bottom:30px;width:100%;max-width:10%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-custom12);border-color:var(--awb-custom12);border-top-width:6px;\"><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":20905,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[173],"tags":[],"class_list":["post-20903","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-moteurs-motorisations-industrielles"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - 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