{"id":5455,"date":"2023-03-22T17:01:49","date_gmt":"2023-03-22T09:01:49","guid":{"rendered":"https:\/\/www.ray-tron.com\/?p=5455"},"modified":"2023-09-13T11:14:14","modified_gmt":"2023-09-13T03:14:14","slug":"ele5793","status":"publish","type":"post","link":"https:\/\/www.ray-tron.com\/en\/ele5793\/","title":{"rendered":"Why does the flat wire motor stand out?"},"content":{"rendered":"<p>Flat wire motors generally use 4-layer or 8-layer flat wire structure, and each process can be fully automatically produced by proprietary equipment. The product consistency is good and the production efficiency is high. However, the requirements for the special characteristics of the equipment are high. And the economic type is not suitable for small batch prototype production.<\/p><p>The flat wire motor windings are arranged in the stator slots, with a high slot fill rate. The pure copper slot fill rate reaches 70%, which improves the motor&#039;s torque output capacity and heat dissipation capacity; the magnetic steel double V structure rotor has a high magnetic steel utilization rate, which improves the motor&#039;s torque and power capacity; the flat wire motor stator PIN pin end is laser welded, the welding points are full and round, the welding strength is high, the welding efficiency is high, and the welding point consistency is good.<\/p><figure class=\"wp-block-image size-full\"><img decoding=\"async\" class=\"wp-image-5458 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/03\/1-4.webp\" alt=\"\" \/><noscript><img fetchpriority=\"high\" decoding=\"async\" width=\"960\" height=\"547\" class=\"wp-image-5458 lazyload\" src=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/03\/1-4.webp\" alt=\"\" \/><\/noscript><\/figure><p>Advantages of Flat Wire Motors<\/p><p>1. It has a high slot fill rate. Usually, it can reach a slot fill rate of more than 70%. Increasing the slot fill rate can effectively increase the power density of the motor and improve the heat dissipation effect of the stator slot.<\/p><p>2. It has a strong heat dissipation capacity. In addition to the heat generated by the flat wire at low speed due to the decrease in AC resistance. Compared with the round wire stator, the thermal resistance in the slot is reduced, resulting in better heat transfer.<\/p><p>3. Stronger power torque capability. Flat wire motors generate less heat and have better heat dissipation capability. The electromagnetic design appropriately increases the heat load of the stator winding, gives the rotor more space, ensures that the temperature of the flat wire stator is similar to that of the round wire stator, increases the outer diameter of the rotor, and enhances the peak output capacity of the motor.<\/p><p>4. Compared with round wire winding motors, flat wire winding motors have more efficiency advantages at low speeds and are more suitable for vehicles under Chinese urban road conditions.<\/p>","protected":false},"excerpt":{"rendered":"<p>Flat wire motors generally use 4 or 8 layers of flat wire structure, and each process can be fully automatically produced by proprietary equipment. The product consistency is good and the production efficiency is high. However, the characteristics of the equipment are not suitable for [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[19],"tags":[253,230],"class_list":["post-5455","post","type-post","status-publish","format-standard","hentry","category-blog","tag-blog","tag-qibaobianxian"],"_links":{"self":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts\/5455","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/comments?post=5455"}],"version-history":[{"count":0,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts\/5455\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/media?parent=5455"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/categories?post=5455"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/tags?post=5455"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}