
{"id":2375,"date":"2026-10-12T15:06:29","date_gmt":"2026-10-12T07:06:29","guid":{"rendered":"https:\/\/www.vic-motor.net\/?post_type=product&#038;p=2375"},"modified":"2026-10-12T15:06:30","modified_gmt":"2026-10-12T07:06:30","slug":"20mm-micro-stepper-motor","status":"publish","type":"product","link":"https:\/\/www.vic-motor.net\/fr\/product\/20mm-micro-stepper-motor\/","title":{"rendered":"Micro-moteur pas \u00e0 pas de 20 mm"},"content":{"rendered":"<h3><strong><b>Description<\/b><\/strong><\/h3>\n<p>20BY45-53, the motor diameter is 20mm, the motor height is 18.55mm, the ear mounting hole distance is 25mm, and the motor has a step angle of 18 degrees. Each part is made of precision molds. Therefore, compared with similar products, this product has the advantages of stable rotation, small positioning torque and high efficiency.<br \/>\nThe normal output shaft height of the motor is 9mm, and the motor outlet can be customized according to the customer&#8217;s installation requirements<br \/>\nNotre \u00e9quipe poss\u00e8de plus de dix ans d\u2019exp\u00e9rience dans la conception, le d\u00e9veloppement et la production de micro\u2011moteurs ; nous sommes donc en mesure de d\u00e9velopper et de concevoir des produits r\u00e9pondant aux besoins particuliers de chaque client.<br \/>\nCustomer demand is the direction of our efforts, please feel free to contact<\/p>\n<h3><strong><b>Parameters<\/b><\/strong><\/h3>\n<table>\n<tbody>\n<tr>\n<td width=\"192\">PRODUCT NAME<\/td>\n<td width=\"250\">20MM MICRO STEPPER MOTOR<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">MODEL<\/td>\n<td width=\"250\">20BY45-53<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">MAX. STARTING FREQUENCY<\/td>\n<td width=\"250\">700 PPS min. (AT 12.0 V DC)<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">MAX. SLEWING FREQUENCY<\/td>\n<td width=\"250\">1000\u00a0 PPS min. (AT 12.0 V DC)<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">PULL IN TORQUE<\/td>\n<td width=\"250\">18 gf-cm min. (AT 200PPS , 12.0V DC)<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">PULL OUT TORQUE<\/td>\n<td width=\"250\">23.5 gf-cm min. (AT 200 PPS , 12.0V DC)<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">INSULATION CLASS<\/td>\n<td width=\"250\">CLASS E FOR COILS<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">INSULATION STRENGTH<\/td>\n<td width=\"250\">600V AC \u00a0 300mA FOR ONE SECOND<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">INSULATION\u00a0RESISTENCE<\/td>\n<td width=\"250\">100M\u03a9 (DC 500V)<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">OPERATING TEMPERATURE RANGE<\/td>\n<td width=\"250\">-15~+55\u00a0\u2103<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">OEM &amp; ODM SERVICE<\/td>\n<td width=\"250\">AVAILABLE<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><strong><b>Design drawing<\/b><\/strong><\/h3>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-2384\" src=\"https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247207.png\" alt=\"\" width=\"750\" height=\"427\" srcset=\"https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247207.png 750w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247207-300x171.png 300w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247207-18x10.png 18w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247207-600x342.png 600w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p>\n<h3><strong><b>About miniature stepper motor torque diagram<\/b><\/strong><\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-2385\" src=\"https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247208.png\" alt=\"\" width=\"750\" height=\"465\" srcset=\"https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247208.png 750w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247208-300x186.png 300w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247208-18x12.png 18w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247208-600x372.png 600w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p>\n<h3><strong><b>Micro stepper motor type<\/b><\/strong><\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-2386\" src=\"https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247209.png\" alt=\"\" width=\"750\" height=\"248\" srcset=\"https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247209.png 750w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247209-300x99.png 300w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247209-18x6.png 18w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247209-600x198.png 600w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p>\n<h3><strong><b>Application<\/b><\/strong><\/h3>\n<p>La vitesse d\u2019un moteur est d\u00e9termin\u00e9e par la fr\u00e9quence de commande et n\u2019est en aucun cas affect\u00e9e par la charge (sauf en cas de perte de pas).<br \/>\nGr\u00e2ce \u00e0 leur contr\u00f4le tr\u00e8s pr\u00e9cis de la vitesse, les moteurs pas \u00e0 pas permettent, avec un pilote adapt\u00e9, d\u2019obtenir un positionnement et une r\u00e9gulation de vitesse extr\u00eamement pr\u00e9cis. C\u2019est pourquoi ils constituent le choix privil\u00e9gi\u00e9 pour de nombreuses applications de commande de mouvement n\u00e9cessitant une grande pr\u00e9cision.<br \/>\nFor linear stepper motors, they are widely used in:<br \/>\nMedical device<br \/>\nCamera equipment<br \/>\nValve control system<br \/>\nTest instrument<br \/>\n3D printing<br \/>\nTextile machinery<br \/>\nIndustrial control<br \/>\nAir conditioning<br \/>\nCNC machine<br \/>\nand so on<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2387\" src=\"https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247210.png\" alt=\"\" width=\"1230\" height=\"617\" srcset=\"https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247210.png 1230w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247210-300x150.png 300w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247210-1024x514.png 1024w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247210-768x385.png 768w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247210-18x9.png 18w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247210-600x301.png 600w\" sizes=\"(max-width: 1230px) 100vw, 1230px\" \/><\/p>\n<h3><strong><b>Customization service<\/b><\/strong><\/h3>\n<p>La conception du moteur peut \u00eatre adapt\u00e9e selon les exigences du client, notamment :<br \/>\nMotor\u2019s diameter: we have 6mm, 8mm, 10mm, 15mm and 20 mm diameter motor<br \/>\nR\u00e9sistance de la bobine\/tension nominale : la r\u00e9sistance de la bobine est r\u00e9glable ; plus la r\u00e9sistance est \u00e9lev\u00e9e, plus la tension nominale du moteur est \u00e9lev\u00e9e.<br \/>\nConception du support\/longueur de la vis sans fin : si le client souhaite un support plus long ou plus court, avec une conception sp\u00e9cifique incluant des trous de fixation, cela est \u00e9galement modulable.<br \/>\nCarte de circuit imprim\u00e9 + c\u00e2bles + connecteur : la conception de la carte, la longueur des c\u00e2bles et le pas du connecteur sont tous ajustables ; ils peuvent \u00eatre remplac\u00e9s par des FPC si les clients en font la demande.<\/p>\n<h3>D\u00e9lai de livraison pour les \u00e9chantillons<\/h3>\n<p>Moteurs standard en stock : livraison sous 3 jours<br \/>\nMoteurs standard non disponibles en stock : d\u00e9lai de 15 jours<br \/>\nProduits sur mesure : environ 25 \u00e0 30 jours (en fonction de la complexit\u00e9 de la personnalisation)<\/p>\n<p>D\u00e9lai de fabrication d\u2019un nouveau moule : g\u00e9n\u00e9ralement environ 45 jours<\/p>\n<p>D\u00e9lai de production en s\u00e9rie : d\u00e9pend de la quantit\u00e9 command\u00e9e<\/p>\n<h3>Emballage<\/h3>\n<p>Les \u00e9chantillons sont emball\u00e9s dans une mousse plastique avec une bo\u00eete en carton, puis exp\u00e9di\u00e9s par voie express.<br \/>\nPour la production en s\u00e9rie, les moteurs sont conditionn\u00e9s dans des cartons ondul\u00e9s recouverts d\u2019un film transparent. (exp\u00e9dition par voie a\u00e9rienne)<br \/>\nEn cas d\u2019exp\u00e9dition maritime, les produits sont palettis\u00e9s.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2337\" src=\"https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247188.png\" alt=\"\" width=\"750\" height=\"480\" srcset=\"https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247188.png 750w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247188-300x192.png 300w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247188-18x12.png 18w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/\u56fe\u7247188-600x384.png 600w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p>\n<h3><strong><b>Shipping Method<\/b><\/strong><\/h3>\n<p>On samples and air shipping, we use Fedex\/TNT\/UPS\/DHL.\u00a0<strong>(5~12 days for express service)<\/strong><br \/>\nFor sea shipping, we use our shipping agent, and ship from Shanghai port.\u00a0<strong>(45~70 days for sea shipping)<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<table>\n<tbody>\n<tr>\n<td width=\"284\">Model No.<\/td>\n<td width=\"284\">\u00a020BY45-53<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Phase<\/td>\n<td width=\"284\">2<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Current \/ Phase<\/td>\n<td width=\"284\">0.12A<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Certification<\/td>\n<td width=\"284\">RoHS<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Voltage<\/td>\n<td width=\"284\">12V<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Rotation<\/td>\n<td width=\"284\">CW\/CCW<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Resistance<\/td>\n<td width=\"284\">100\u03a9\u00b17%<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">speed<\/td>\n<td width=\"284\">3000rpm<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Weight<\/td>\n<td width=\"284\">28g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":2379,"template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":""},"product_brand":[],"product_cat":[54],"product_tag":[],"class_list":{"0":"post-2375","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-micro-stepper-motor","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.vic-motor.net\/fr\/wp-json\/wp\/v2\/product\/2375","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vic-motor.net\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.vic-motor.net\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vic-motor.net\/fr\/wp-json\/wp\/v2\/media\/2379"}],"wp:attachment":[{"href":"https:\/\/www.vic-motor.net\/fr\/wp-json\/wp\/v2\/media?parent=2375"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.vic-motor.net\/fr\/wp-json\/wp\/v2\/product_brand?post=2375"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.vic-motor.net\/fr\/wp-json\/wp\/v2\/product_cat?post=2375"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.vic-motor.net\/fr\/wp-json\/wp\/v2\/product_tag?post=2375"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}