{"id":6316,"date":"2023-06-27T08:52:29","date_gmt":"2023-06-27T08:52:29","guid":{"rendered":"https:\/\/doncenmotor.com\/?p=6316"},"modified":"2025-02-27T08:45:21","modified_gmt":"2025-02-27T08:45:21","slug":"what-is-a-gearbox-motor","status":"publish","type":"post","link":"https:\/\/doncenmotor.com\/fr\/what-is-a-gearbox-motor\/","title":{"rendered":"Qu&#039;est-ce qu&#039;un moteur \u00e0 engrenages ?"},"content":{"rendered":"<p>UN <a href=\"https:\/\/doncenmotor.com\/fr\/dc-motor-gear-motor\/\">moteur \u00e0 engrenages<\/a>, \u00e9galement connu sous le nom de <a href=\"https:\/\/doncenmotor.com\/fr\/dc-geared-motor\/\">moteur \u00e0 engrenages<\/a>, est un moteur \u00e0 couple \u00e9lev\u00e9 et \u00e0 faible vitesse qui combine un <strong>bo\u00eete de vitesse<\/strong> avec un <strong>moteur \u00e9lectrique<\/strong>La combinaison d&#039;un moteur et d&#039;un r\u00e9ducteur permet aux clients de b\u00e9n\u00e9ficier de milliers de rapports de couple et de vitesse de sortie. C&#039;est pourquoi les moteurs \u00e0 r\u00e9ducteur sont principalement utilis\u00e9s dans <strong>couple \u00e9lev\u00e9<\/strong>, <strong>basse vitesse<\/strong> champs de transmission de pr\u00e9cision.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2024\/12\/Gearbox-1024x683.jpg\" alt=\"\" class=\"wp-image-7400\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2024\/12\/Gearbox-1024x683.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2024\/12\/Gearbox-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2024\/12\/Gearbox-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2024\/12\/Gearbox-1536x1024.jpg 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2024\/12\/Gearbox-2048x1365.jpg 2048w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2024\/12\/Gearbox-1200x800.jpg 1200w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2024\/12\/Gearbox-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Bo\u00eetes de vitesses<\/em><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8373-1024x683.jpg\" alt=\"Small DC Brushed Motor\" class=\"wp-image-8297\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8373-1024x683.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8373-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8373-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8373-1536x1024.jpg 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8373-2048x1365.jpg 2048w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8373-1200x800.jpg 1200w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8373-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>moteurs \u00e9lectriques<\/em><\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Types de moteurs \u00e0 engrenages<\/h2>\n\n\n\n<p>Un motor\u00e9ducteur est un type particulier de moteur \u00e9lectrique qui produit un couple \u00e9lev\u00e9 tout en maintenant une faible puissance (ou vitesse). La fonction du r\u00e9ducteur est d&#039;augmenter le couple de sortie du motor\u00e9ducteur en r\u00e9duisant la vitesse de l&#039;extr\u00e9mit\u00e9 de l&#039;arbre de sortie du moteur.<\/p>\n\n\n\n<p>Il existe diff\u00e9rents types de motor\u00e9ducteurs, chacun pr\u00e9sentant des avantages, une structure de r\u00e9duction et des applications sp\u00e9cifiques. Parmi ceux-ci, on peut citer\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/doncenmotor.com\/fr\/dc-geared-motor\/\">Moteur \u00e0 engrenage droit<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/doncenmotor.com\/fr\/planetary-gear-motor\/\">Moteur \u00e0 engrenages plan\u00e9taires<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/doncenmotor.com\/fr\/dc-motor-gear-motor\/\">Moteur \u00e0 engrenage \u00e0 vis sans fin<\/a><\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/09\/IMG_2133-1024x682.jpg\" alt=\"dc gear motor\" class=\"wp-image-6739\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/09\/IMG_2133-1024x682.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/09\/IMG_2133-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/09\/IMG_2133-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/09\/IMG_2133-1536x1024.jpg 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/09\/IMG_2133.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/doncenmotor.com\/fr\/dc-geared-motor\/\"><em>Moteur \u00e0 engrenage droit<\/em><\/a><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/07\/IMG_1881-1024x683.jpg\" alt=\"Planetary gearbox\" class=\"wp-image-6419\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/07\/IMG_1881-1024x683.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/07\/IMG_1881-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/07\/IMG_1881-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/07\/IMG_1881-1536x1024.jpg 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/07\/IMG_1881-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/doncenmotor.com\/fr\/planetary-gear-motor\/\"><em>Moteur \u00e0 engrenages plan\u00e9taires<\/em><\/a><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/07\/IMG_1986-1024x683.jpg\" alt=\"worm gear box\" class=\"wp-image-6421\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/07\/IMG_1986-1024x683.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/07\/IMG_1986-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/07\/IMG_1986-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/07\/IMG_1986-1536x1024.jpg 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/07\/IMG_1986-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/doncenmotor.com\/fr\/dc-motor-gear-motor\/\"><em>Moteur \u00e0 engrenage \u00e0 vis sans fin<\/em><\/a><\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<p class=\"has-white-color has-vivid-red-background-color has-text-color has-background has-link-color wp-elements-aa874b0e33bbbf362b8789cc42055bb7\"><strong>Note<\/strong>Le choix du type de r\u00e9ducteur d\u00e9pend enti\u00e8rement des besoins sp\u00e9cifiques de l&#039;application. Pour le choix d&#039;un motor\u00e9ducteur, il n&#039;existe pas de solution fixe, mais la solution la plus adapt\u00e9e. Doncen Motor se concentre sur le d\u00e9veloppement et la fabrication de motor\u00e9ducteurs. Depuis 20 ans, nous fournissons \u00e0 nos clients les motor\u00e9ducteurs les plus \u00e9conomiques. <\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"570\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/\u9f7f\u8f6e\u7bb1\u7ed3\u6784-1024x570.jpg\" alt=\"Squard Spur gearbox motor diagram\" class=\"wp-image-6317\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/\u9f7f\u8f6e\u7bb1\u7ed3\u6784-1024x570.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/\u9f7f\u8f6e\u7bb1\u7ed3\u6784-300x167.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/\u9f7f\u8f6e\u7bb1\u7ed3\u6784-768x427.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/\u9f7f\u8f6e\u7bb1\u7ed3\u6784-1536x855.jpg 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/\u9f7f\u8f6e\u7bb1\u7ed3\u6784-2048x1140.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Sch\u00e9ma du moteur de la bo\u00eete de vitesses Squard Spur<\/em><\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Qu&#039;y a-t-il \u00e0 l&#039;int\u00e9rieur d&#039;une bo\u00eete de vitesses ?<\/h2>\n\n\n\n<p>La bo\u00eete de vitesses est une structure m\u00e9canique int\u00e9grale bas\u00e9e sur un syst\u00e8me de transmission par engrenages. Les bo\u00eetes de vitesses comprennent, sans s&#039;y limiter\u00a0: <strong>Engrenages de bo\u00eete de vitesses<\/strong>, <strong>arbre de bo\u00eete de vitesses<\/strong>, <strong>Huile de lubrification pour engrenages<\/strong>, <strong>Arbres de bo\u00eete de vitesses<\/strong>, <strong>Entretoises<\/strong>, <strong>Roulements de bo\u00eete de vitesses<\/strong> et <strong>Carters de bo\u00eete de vitesses<\/strong>. <\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Nom du composant<\/th><th>Description de la fonction<\/th><\/tr><\/thead><tbody><tr><td><strong>Engrenages<\/strong><\/td><td>Transmettre la puissance et ajuster le rapport de vitesse<\/td><\/tr><tr><td><strong>arbre de bo\u00eete de vitesses<\/strong><\/td><td>Connecte les engrenages et transmet le couple<\/td><\/tr><tr><td><strong>Huile de graissage<\/strong><\/td><td>R\u00e9duit la friction, minimise l&#039;usure et prolonge la dur\u00e9e de vie<\/td><\/tr><tr><td><strong>Carter de bo\u00eete de vitesses<\/strong><\/td><td>Prot\u00e8ge les composants internes et fournit un support structurel<\/td><\/tr><tr><td><strong>Entretoises<\/strong><\/td><td>Ajustez le jeu et r\u00e9duisez l&#039;usure<\/td><\/tr><tr><td><strong>Roulements<\/strong><\/td><td>Soutenir les pi\u00e8ces rotatives et r\u00e9duire les frottements<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1. Engrenages de bo\u00eete de vitesses<\/h3>\n\n\n\n<p>Les engrenages des micro-r\u00e9ducteurs sont principalement des engrenages \u00e0 faible module et de haute pr\u00e9cision. L&#039;analyse des mat\u00e9riaux utilis\u00e9s pour les micro-engrenages r\u00e9v\u00e8le que les principaux mat\u00e9riaux disponibles sur le march\u00e9 se r\u00e9partissent en trois cat\u00e9gories\u00a0: <strong>plastique<\/strong> &#8211; <strong>alliage de fer<\/strong> &#8211; <strong>alliage d&#039;acier<\/strong>.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1994-1024x683.jpg\" alt=\"plastic gears\" class=\"wp-image-6329\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1994-1024x683.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1994-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1994-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1994-1536x1024.jpg 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1994-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>engrenages en plastique<\/em><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1997-1024x683.jpg\" alt=\"powder metallurgy gears\" class=\"wp-image-6330\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1997-1024x683.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1997-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1997-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1997-1536x1024.jpg 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1997-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Engrenages en fer<\/em><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_2001-1024x683.jpg\" alt=\"hobbed gears\" class=\"wp-image-6331\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_2001-1024x683.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_2001-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_2001-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_2001-1536x1024.jpg 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_2001-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Engrenages en acier<\/em><\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Type de mat\u00e9riau<\/th><th>Force de l&#039;engrenage<\/th><th>Auto-lubrification<\/th><th>R\u00e9sistance \u00e0 la temp\u00e9rature<\/th><th>R\u00e9sistance \u00e0 la corrosion<\/th><th>Niveau de bruit<\/th><th>M\u00e9thode de traitement<\/th><\/tr><\/thead><tbody><tr><td><strong>Engrenages en plastique<\/strong><\/td><td>\u25ae\u25af\u25af\u25af\u25af (<\/td><td>\u25ae\u25ae\u25ae\u25ae\u25af <\/td><td>\u25ae\u25ae\u25af\u25af\u25af <\/td><td>\u25ae\u25ae\u25ae\u25ae\u25ae <\/td><td>\u25ae\u25ae\u25ae\u25ae\u25af <\/td><td>Moulage par injection<\/td><\/tr><tr><td><strong>Engrenages en fer<\/strong><\/td><td>\u25ae\u25ae\u25ae\u25af\u25af <\/td><td>\u25ae\u25af\u25af\u25af\u25af <\/td><td>\u25ae\u25ae\u25ae\u25af\u25af <\/td><td>\u25ae\u25ae\u25af\u25af\u25af Oxydation<\/td><td>\u25ae\u25ae\u25af\u25af\u25af <\/td><td>m\u00e9tallurgie des poudres<\/td><\/tr><tr><td><strong>Engrenages en acier<\/strong><\/td><td>\u25ae\u25ae\u25ae\u25ae\u25ae <\/td><td>\u25ae\u25af\u25af\u25af\u25af <\/td><td>\u25ae\u25ae\u25ae\u25ae\u25ae <\/td><td>\u25ae\u25ae\u25af\u25af\u25af Oxydation<\/td><td>\u25ae\u25ae\u25ae\u25af\u25af <\/td><td>Taillage<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"has-white-color has-vivid-red-background-color has-text-color has-background has-link-color wp-elements-29a4ff633656fc59fdc3b45da6a59b6d\"><strong>Note:<\/strong>Le choix des engrenages doit tenir compte des caract\u00e9ristiques du mat\u00e9riau, de la pr\u00e9cision et du co\u00fbt d&#039;usinage. Doncen Motor propose des suggestions pour le choix des engrenages de micro-r\u00e9ducteurs. Nos ing\u00e9nieurs en engrenages professionnels vous fourniront des conseils pr\u00e9cieux en fonction de votre application et de vos besoins.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Arbre de bo\u00eete de vitesses<\/h3>\n\n\n\n<p>L&#039;arbre de la bo\u00eete de vitesses est un composant essentiel du moteur de la bo\u00eete de vitesses car il relie le moteur \u00e0 l&#039;application ou \u00e0 l&#039;appareil qu&#039;il alimente, permettant la transmission de l&#039;\u00e9nergie m\u00e9canique.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1961-1024x683.jpg\" alt=\"Pin shaft\" class=\"wp-image-6337\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1961-1024x683.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1961-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1961-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1961-1536x1024.jpg 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1961-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">arbre \u00e0 goupille<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1959-1024x683.jpg\" alt=\"Round shaft\" class=\"wp-image-6336\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1959-1024x683.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1959-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1959-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1959-1536x1024.jpg 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/IMG_1959-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">arbre rond<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"796\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/08\/IMG_1964-1024x796.jpg\" alt=\"\" class=\"wp-image-6623\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/08\/IMG_1964-1024x796.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/08\/IMG_1964-300x233.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/08\/IMG_1964-768x597.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/08\/IMG_1964.jpg 1500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">arbre filet\u00e9<\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<p>Dans un motor\u00e9ducteur, l&#039;arbre de sortie est responsable de la transmission du couple, de la charge et de la connexion des \u00e9quipements d&#039;application. Il constitue donc l&#039;accessoire de connexion cl\u00e9 du micro-r\u00e9ducteur.<\/p>\n\n\n\n<p>Article connexe : <a href=\"https:\/\/sggearbox.com\/micro-gearbox-selection-guide-how-to-choose-gearbox-shaft\/\" target=\"_blank\" rel=\"noopener\">Guide de s\u00e9lection des micro-bo\u00eetes de vitesses\u00a0: comment choisir l&#039;arbre de la bo\u00eete de vitesses\u00a0?<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Roulement de bo\u00eete de vitesses<\/h3>\n\n\n\n<p>Les roulements sont des composants essentiels d&#039;un motor\u00e9ducteur. Leurs principales fonctions sont les suivantes\u00a0:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Avantage<\/strong><\/th><th><strong>Description<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>R\u00e9duction de la friction<\/strong><\/td><td>Minimise la friction pour un mouvement fluide.<\/td><\/tr><tr><td><strong>Prise en charge de la charge<\/strong><\/td><td>Supporte les charges radiales et axiales.<\/td><\/tr><tr><td><strong>Rotation efficace<\/strong><\/td><td>Permet la rotation libre de l&#039;arbre.<\/td><\/tr><tr><td><strong>Entretien de l&#039;alignement<\/strong><\/td><td>Maintient l&#039;arbre align\u00e9, \u00e9vitant ainsi les dommages.<\/td><\/tr><tr><td><strong>Gestion de la chaleur<\/strong><\/td><td>Aide \u00e0 dissiper la chaleur, prolongeant ainsi la dur\u00e9e de vie.<\/td><\/tr><tr><td><strong>R\u00e9duction des vibrations<\/strong><\/td><td>R\u00e9duit les vibrations pour un fonctionnement plus silencieux.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1601\" height=\"1601\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-ball-bearing.webp\" alt=\"\" class=\"wp-image-8833\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-ball-bearing.webp 1601w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-ball-bearing-300x300.webp 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-ball-bearing-1024x1024.webp 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-ball-bearing-150x150.webp 150w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-ball-bearing-768x768.webp 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-ball-bearing-1536x1536.webp 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-ball-bearing-1200x1200.webp 1200w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-ball-bearing-600x600.webp 600w\" sizes=\"auto, (max-width: 1601px) 100vw, 1601px\" \/><figcaption class=\"wp-element-caption\"><em>Roulement \u00e0 billes<\/em><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-bearing-1024x1024.webp\" alt=\"\" class=\"wp-image-8834\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-bearing-1024x1024.webp 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-bearing-300x300.webp 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-bearing-150x150.webp 150w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-bearing-768x768.webp 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-bearing-1536x1536.webp 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-bearing-1200x1200.webp 1200w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-bearing-600x600.webp 600w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/06\/gearbox-bearing.webp 1601w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Palier lisse<\/em><\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">4. Lubrification des engrenages<\/h3>\n\n\n\n<p>Le syst\u00e8me de lubrification de la bo\u00eete de vitesses est principalement constitu\u00e9 d&#039;huile lubrifiante, ce qui r\u00e9duit les frottements dans le syst\u00e8me de transmission. Il prot\u00e8ge efficacement la dur\u00e9e de vie des engrenages et r\u00e9duit le bruit \u00e9mis par la bo\u00eete de vitesses pendant la transmission.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Propri\u00e9t\u00e9<\/strong><\/th><th><strong>Huile min\u00e9rale<\/strong><\/th><th><strong>Huile synth\u00e9tique (PAO)<\/strong><\/th><th><strong>Huile synth\u00e9tique (ester)<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Degr\u00e9 de viscosit\u00e9 (ISO VG)<\/strong><\/td><td>ISO VG 68<\/td><td>ISO VG 68<\/td><td>ISO VG 68<\/td><\/tr><tr><td><strong>Indice de viscosit\u00e9 (VI)<\/strong><\/td><td>95<\/td><td>160<\/td><td>180<\/td><\/tr><tr><td><strong>Stabilit\u00e9 thermique<\/strong><\/td><td>\u2013 Point d\u2019\u00e9clair : 200 \u00b0C<\/td><td>\u2013 Point d\u2019\u00e9clair : 240 \u00b0C<\/td><td>\u2013 Point d\u2019\u00e9clair : 250 \u00b0C<\/td><\/tr><tr><td><\/td><td>\u2013 Dur\u00e9e de vie \u00e0 l\u2019oxydation : 1000 heures<\/td><td>\u2013 Dur\u00e9e de vie \u00e0 l\u2019oxydation : 3000 heures<\/td><td>\u2013 Dur\u00e9e de vie \u00e0 l\u2019oxydation : 3\u00a0500 heures<\/td><\/tr><tr><td><strong>Fluidit\u00e9 \u00e0 basse temp\u00e9rature<\/strong><\/td><td>\u2013 Point d\u2019\u00e9coulement : -15\u00b0C<\/td><td>\u2013 Point d\u2019\u00e9coulement : -45\u00b0C<\/td><td>\u2013 Point d\u2019\u00e9coulement : -48\u00b0C<\/td><\/tr><tr><td><\/td><td>\u2013 Couple de d\u00e9marrage \u00e0 froid (-20\u00b0C) : &gt;20 N\u00b7m<\/td><td>\u2013 Couple de d\u00e9marrage \u00e0 froid (-30\u00b0C) : &lt;10 N\u00b7m<\/td><td>\u2013 Couple de d\u00e9marrage \u00e0 froid (-40\u00b0C) : &lt;8 N\u00b7m<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">5. Carter de bo\u00eete de vitesses<\/h3>\n\n\n\n<p>Le <a href=\"https:\/\/doncenmotor.com\/fr\/what-is-a-gearbox-housing\/\" data-type=\"post\" data-id=\"6380\">carter de bo\u00eete de vitesses <\/a>Il s&#039;agit du carter qui abrite tous les accessoires de la bo\u00eete de vitesses. Sa fonction principale est de soutenir m\u00e9caniquement les composants qui y sont entra\u00een\u00e9s et de les prot\u00e9ger des interf\u00e9rences externes.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Mat\u00e9riel<\/strong><\/th><th><strong>Avantages<\/strong><\/th><th><strong>Inconv\u00e9nients<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>alliage d&#039;aluminium<\/strong><\/td><td>\u2705\u00a0<strong>L\u00e9ger<\/strong><br>\u2705\u00a0<strong>R\u00e9sistance \u00e0 la corrosion<\/strong><br>\u2705\u00a0<strong>Dissipation de la chaleur<\/strong><br>\u2705\u00a0<strong>Force<\/strong><\/td><td>\u274c\u00a0<strong>Co\u00fbt plus \u00e9lev\u00e9<\/strong> <br>\u274c\u00a0<strong>Porter<\/strong><\/td><\/tr><tr><td><strong>alliage de zinc<\/strong><\/td><td>\u2705\u00a0<strong>Haute r\u00e9sistance<\/strong><br>\u2705\u00a0<strong>Pr\u00e9cision<\/strong><\/td><td>\u274c\u00a0<strong>Plus lourd<\/strong><br>\u274c\u00a0<strong>Corrosion<\/strong><\/td><\/tr><tr><td><strong>Plastique ABS<\/strong><\/td><td>\u2705\u00a0<strong>Rentable<\/strong><br>\u2705\u00a0<strong>L\u00e9ger<\/strong><br>\u2705\u00a0<strong>Flexibilit\u00e9 de conception<\/strong><\/td><td>\u274c\u00a0<strong>R\u00e9sistance \u00e0 la chaleur<\/strong><br>\u274c\u00a0<strong>Force<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Choisissez le mat\u00e9riau du bo\u00eetier en fonction des besoins sp\u00e9cifiques de l&#039;application (par exemple, dissipation thermique, capacit\u00e9 de charge, budget)<\/p>\n\n\n\n<p>Article connexe \u2013 <a href=\"https:\/\/doncenmotor.com\/fr\/what-is-a-gearbox-housing\/\">Qu&#039;est-ce qu&#039;un carter de bo\u00eete de vitesses (carter de bo\u00eete de vitesses)<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Application du moteur \u00e0 engrenages<\/h2>\n\n\n\n<p>Les micro-moteurs \u00e0 engrenages conviennent \u00e0 la plupart des applications \u00e0 faible vitesse et \u00e0 couple \u00e9lev\u00e9. On les retrouve dans divers domaines de l&#039;automatisation.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/doncenmotor.com\/fr\/applications\/home-automation\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/12\/797180333_236290398_1706x960-1024x576.webp\" alt=\"\" class=\"wp-image-6905\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/12\/797180333_236290398_1706x960-1024x576.webp 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/12\/797180333_236290398_1706x960-300x169.webp 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/12\/797180333_236290398_1706x960-768x432.webp 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/12\/797180333_236290398_1706x960-1536x864.webp 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2023\/12\/797180333_236290398_1706x960.webp 1706w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/doncenmotor.com\/fr\/applications\/home-automation\/\">Domotique<\/a><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/doncenmotor.com\/fr\/applications\/power-tools\/\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/Power-Tools.jpg\" alt=\"\" class=\"wp-image-8236\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/Power-Tools.jpg 900w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/Power-Tools-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/Power-Tools-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/Power-Tools-600x400.jpg 600w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/doncenmotor.com\/fr\/applications\/power-tools\/\">Outils \u00e9lectriques<\/a><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/doncenmotor.com\/fr\/applications\/industry\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"361\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/2176119583-1024x361.webp\" alt=\"\" class=\"wp-image-8036\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/2176119583-1024x361.webp 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/2176119583-300x106.webp 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/2176119583-768x271.webp 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/2176119583-1536x541.webp 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/2176119583-1200x423.webp 1200w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/2176119583-600x212.webp 600w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/2176119583.webp 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/doncenmotor.com\/fr\/applications\/industry\/\">Automatisation industrielle<\/a><\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/doncenmotor.com\/fr\/applications\/medical-equipment\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/2479075403-1024x683.jpg\" alt=\"meidical equipment\" class=\"wp-image-8020\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/2479075403-1024x683.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/2479075403-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/2479075403-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/2479075403-1536x1024.jpg 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/2479075403-2048x1365.jpg 2048w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/2479075403-1200x800.jpg 1200w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/2479075403-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/doncenmotor.com\/fr\/applications\/medical-equipment\/\">Dispositif m\u00e9dical<\/a><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/doncenmotor.com\/fr\/applications\/robotic-system\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/Robotic-Pool-Cleaner-Motor-1024x1024.webp\" alt=\"\" class=\"wp-image-8232\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/Robotic-Pool-Cleaner-Motor-1024x1024.webp 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/Robotic-Pool-Cleaner-Motor-300x300.webp 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/Robotic-Pool-Cleaner-Motor-150x150.webp 150w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/Robotic-Pool-Cleaner-Motor-768x768.webp 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/Robotic-Pool-Cleaner-Motor-1536x1536.webp 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/Robotic-Pool-Cleaner-Motor-1200x1200.webp 1200w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/Robotic-Pool-Cleaner-Motor-600x600.webp 600w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/Robotic-Pool-Cleaner-Motor.webp 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/doncenmotor.com\/fr\/applications\/robotic-system\/\">Syst\u00e8me robotique<\/a><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/doncenmotor.com\/fr\/applications\/automobile-transimision\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/1339630325-1024x683.jpg\" alt=\"\" class=\"wp-image-8030\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/1339630325-1024x683.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/1339630325-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/1339630325-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/1339630325-1200x800.jpg 1200w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/1339630325-600x400.jpg 600w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/1339630325.jpg 1500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/doncenmotor.com\/fr\/applications\/automobile-transimision\/\">Industrie automobile<\/a><\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Comment choisir le bon moteur pour votre bo\u00eete de vitesses<\/h2>\n\n\n\n<p>Choisir le bon moteur \u00e0 associer \u00e0 votre bo\u00eete de vitesses est essentiel pour atteindre&nbsp;<strong>efficacit\u00e9, performance et fiabilit\u00e9 optimales<\/strong>Une mauvaise correspondance peut entra\u00eener des dysfonctionnements du syst\u00e8me, une usure pr\u00e9matur\u00e9e, voire une panne. Suivez ces \u00e9tapes pour faire le bon choix\u00a0:<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u00c9tape 1 : D\u00e9finissez vos besoins<\/strong><\/h3>\n\n\n\n<p>Avant de s\u00e9lectionner un moteur, d\u00e9finissez clairement les besoins op\u00e9rationnels de votre application :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Pouvoir<\/strong>:D\u00e9terminez la puissance de sortie requise (en watts ou en chevaux).<\/li>\n\n\n\n<li><strong>Vitesse<\/strong>: Identifiez la vitesse de fonctionnement souhait\u00e9e (RPM).<\/li>\n\n\n\n<li><strong>Couple<\/strong>:Calculez le couple n\u00e9cessaire pour entra\u00eener la charge.<\/li>\n\n\n\n<li><strong>Facteurs environnementaux<\/strong>: Tenez compte de la temp\u00e9rature, de l\u2019humidit\u00e9 et de l\u2019exposition \u00e0 la poussi\u00e8re ou aux produits chimiques.<\/li>\n\n\n\n<li><strong>Cycle de service<\/strong>:\u00c9valuez la fr\u00e9quence et la dur\u00e9e de fonctionnement du syst\u00e8me (continu ou intermittent).<\/li>\n\n\n\n<li><strong>Taille d&#039;installation<\/strong>: Tenez compte de la taille du moteur du point de vue des dimensions de montage.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u00c9tape 2\u00a0: Choisissez le bon type de moteur<\/strong>s<\/h3>\n\n\n\n<p>S\u00e9lectionnez un type de moteur qui correspond aux exigences de votre application\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>moteur \u00e0 balais \u00e0 courant continu<\/strong>:<\/li>\n\n\n\n<li><strong>Moteur BLDC (moteur \u00e0 courant continu sans balais)<\/strong>:<\/li>\n\n\n\n<li><strong>Moteur BLDC \u00e0 rotor ext\u00e9rieur<\/strong><\/li>\n\n\n\n<li><strong>moteur \u00e0 courant alternatif<\/strong><\/li>\n\n\n\n<li><strong>moteur pas \u00e0 pas<\/strong><\/li>\n\n\n\n<li><strong>servomoteur<\/strong><\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8372-1024x683.jpg\" alt=\"DC Brush Motor\" class=\"wp-image-8296\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8372-1024x683.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8372-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8372-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8372-1536x1024.jpg 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8372-2048x1365.jpg 2048w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8372-1200x800.jpg 1200w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8372-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>moteur \u00e0 balais \u00e0 courant continu<\/em><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8370-1024x683.jpg\" alt=\"\" class=\"wp-image-8294\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8370-1024x683.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8370-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8370-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8370-1536x1024.jpg 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8370-2048x1365.jpg 2048w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8370-1200x800.jpg 1200w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8370-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Moteur BLDC<\/em><\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u00c9tape 3\u00a0: S\u00e9lectionnez la bo\u00eete de vitesses<\/strong><\/h3>\n\n\n\n<p>Associez votre moteur \u00e0 une bo\u00eete de vitesses qui compl\u00e8te ses performances :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bo\u00eete de vitesses \u00e0 engrenages droits<\/strong>:<\/li>\n\n\n\n<li><strong>R\u00e9ducteur plan\u00e9taire<\/strong>:<\/li>\n\n\n\n<li><strong>R\u00e9ducteur \u00e0 vis sans fin<\/strong>:<\/li>\n\n\n\n<li><strong>Bo\u00eete de vitesses harmonique<\/strong>\uff1a<\/li>\n\n\n\n<li><strong>Bo\u00eete de vitesses cyclo\u00efde<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8380-1024x683.jpg\" alt=\"\" class=\"wp-image-8302\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8380-1024x683.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8380-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8380-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8380-1536x1024.jpg 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8380-2048x1365.jpg 2048w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8380-1200x800.jpg 1200w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8380-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Bo\u00eete de vitesses \u00e0 engrenages droits<\/em><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8383-1024x683.jpg\" alt=\"\" class=\"wp-image-8304\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8383-1024x683.jpg 1024w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8383-300x200.jpg 300w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8383-768x512.jpg 768w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8383-1536x1024.jpg 1536w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8383-2048x1365.jpg 2048w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8383-1200x800.jpg 1200w, https:\/\/doncenmotor.com\/wp-content\/uploads\/2025\/01\/IMG_8383-600x400.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>R\u00e9ducteur \u00e0 vis sans fin<\/em><\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u00c9tape 4\u00a0: Calculer les rapports de d\u00e9multiplication<\/strong><\/h3>\n\n\n\n<p>Assurez-vous que le rapport de d\u00e9multiplication correspond aux exigences de votre syst\u00e8me\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utilisez la formule :\u00a0<strong>Rapport de d\u00e9multiplication = vitesse du moteur \u00f7 vitesse de sortie<\/strong>.<\/li>\n\n\n\n<li>Un rapport de d\u00e9multiplication plus \u00e9lev\u00e9 augmente le couple mais r\u00e9duit la vitesse, tandis qu&#039;un rapport plus faible fait le contraire.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u00c9tape 5\u00a0: Tester et valider<\/strong><\/h3>\n\n\n\n<p>Apr\u00e8s avoir coupl\u00e9 le moteur et la bo\u00eete de vitesses, effectuez des tests approfondis pour valider les performances\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mesurez la vitesse de sortie, le couple et l&#039;efficacit\u00e9 dans des conditions r\u00e9elles.<\/li>\n\n\n\n<li>Ajustez le syst\u00e8me selon les besoins pour optimiser les performances et la fiabilit\u00e9.<\/li>\n\n\n\n<li><\/li>\n<\/ul>\n\n\n\n<p>Pour un guide complet sur la s\u00e9lection des motor\u00e9ducteurs, consultez notre\u00a0<strong><a href=\"https:\/\/doncenmotor.com\/fr\/gear-motor-selection-guide-how-to-choose-high-torque-gear-motor\/\">Guide de s\u00e9lection des moteurs \u00e0 engrenages.<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p>Comprendre le motor\u00e9ducteur, ses composants, ses types et comment l&#039;associer \u00e0 un moteur est essentiel pour exploiter pleinement ses capacit\u00e9s. Chez Doncen Motor, nous excellons dans la fourniture d&#039;une large gamme de r\u00e9ducteurs et de moteurs de haute qualit\u00e9, adapt\u00e9s \u00e0 diverses applications. D\u00e9couvrez nos <a href=\"https:\/\/doncenmotor.com\/fr\/catalog\/\">catalogue<\/a> pour trouver d\u00e8s aujourd&#039;hui le moteur et la bo\u00eete de vitesses parfaits pour vos besoins !<\/p>\n\n\n\n<p class=\"has-white-color has-vivid-red-background-color has-text-color has-background has-link-color wp-elements-8d5fb698e6af180a75073a0c23cf7536\"><strong>Note de l&#039;auteur :<\/strong> Cet article a \u00e9t\u00e9 r\u00e9dig\u00e9 du point de vue de l&#039;ing\u00e9nieur, en tenant compte de la logique et de la pr\u00e9cision qui animent notre domaine. Il vise \u00e0 fournir un guide complet sur les motor\u00e9ducteurs, destin\u00e9 aux ing\u00e9nieurs exp\u00e9riment\u00e9s comme aux novices. Comme toujours, pour toute question ou besoin d&#039;aide, n&#039;h\u00e9sitez pas \u00e0 nous contacter. <a href=\"https:\/\/doncenmotor.com\/fr\/contact\/\">Contactez-nous<\/a>.<\/p>\n\n\n\n<p>Merci <a href=\"http:\/\/sggearbox.com\" data-type=\"link\" data-id=\"sggearbox.com\" target=\"_blank\" rel=\"noopener\">SGMADA <\/a>pour le guide technique de cet article.<\/p>","protected":false},"excerpt":{"rendered":"<p>Un motor\u00e9ducteur, aussi appel\u00e9 motor\u00e9ducteur, est un moteur \u00e0 couple \u00e9lev\u00e9 et \u00e0 faible vitesse combinant un r\u00e9ducteur et un moteur \u00e9lectrique. Cette combinaison permet d&#039;offrir des milliers de rapports de couple et de vitesse de sortie. C&#039;est pourquoi les motor\u00e9ducteurs sont principalement utilis\u00e9s dans les transmissions de pr\u00e9cision \u00e0 couple \u00e9lev\u00e9 et faible vitesse. Types de [\u2026]<\/p>","protected":false},"author":1,"featured_media":6317,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-6316","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gears-gearbox"],"acf":[],"_links":{"self":[{"href":"https:\/\/doncenmotor.com\/fr\/wp-json\/wp\/v2\/posts\/6316","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/doncenmotor.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/doncenmotor.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/doncenmotor.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/doncenmotor.com\/fr\/wp-json\/wp\/v2\/comments?post=6316"}],"version-history":[{"count":31,"href":"https:\/\/doncenmotor.com\/fr\/wp-json\/wp\/v2\/posts\/6316\/revisions"}],"predecessor-version":[{"id":8844,"href":"https:\/\/doncenmotor.com\/fr\/wp-json\/wp\/v2\/posts\/6316\/revisions\/8844"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/doncenmotor.com\/fr\/wp-json\/wp\/v2\/media\/6317"}],"wp:attachment":[{"href":"https:\/\/doncenmotor.com\/fr\/wp-json\/wp\/v2\/media?parent=6316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doncenmotor.com\/fr\/wp-json\/wp\/v2\/categories?post=6316"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doncenmotor.com\/fr\/wp-json\/wp\/v2\/tags?post=6316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}