{"id":774,"date":"2024-01-17T21:10:28","date_gmt":"2024-01-17T12:10:28","guid":{"rendered":"https:\/\/stellartech.science\/?p=774"},"modified":"2024-01-17T21:13:20","modified_gmt":"2024-01-17T12:13:20","slug":"bracketfor28byj48","status":"publish","type":"post","link":"https:\/\/stellartech.science\/en\/2024\/01\/17\/bracketfor28byj48\/","title":{"rendered":"Mounting bracket for Stepper motor [28BYJ48]"},"content":{"rendered":"\n<p class=\"has-text-align-right\"><a href=\"https:\/\/stellartech.science\/2024\/01\/17\/bracketfor28byj48\/\">Japanese \u65e5\u672c\u8a9e<\/a><\/p>\n\n\n\n<p>28BJY-48 is very popular and cheap stepper motor, and used for many micro computer DIY with Arduino, Raspberry-pi. It also often sold with small motor driver board.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69ef366290dff&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69ef366290dff\" class=\"aligncenter size-large is-resized wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/PXL_20240116_140410910-1-1024x576.jpg\" alt=\"\" class=\"wp-image-768\" style=\"width:486px;height:auto\" srcset=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/PXL_20240116_140410910-1-1024x576.jpg 1024w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/PXL_20240116_140410910-1-300x169.jpg 300w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/PXL_20240116_140410910-1-768x432.jpg 768w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/PXL_20240116_140410910-1-1536x864.jpg 1536w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/PXL_20240116_140410910-1-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<p>I want to make telescope focuser, so I made a metal bracket to fix the motor to other metal parts.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"396\" height=\"474\" data-id=\"767\" src=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/bottom-3.png\" alt=\"\" class=\"wp-image-767\" srcset=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/bottom-3.png 396w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/bottom-3-251x300.png 251w\" sizes=\"auto, (max-width: 396px) 100vw, 396px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"362\" height=\"452\" data-id=\"766\" src=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/top-3.png\" alt=\"\" class=\"wp-image-766\" srcset=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/top-3.png 362w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/top-3-240x300.png 240w\" sizes=\"auto, (max-width: 362px) 100vw, 362px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"515\" height=\"605\" data-id=\"765\" src=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withMotor.jpg\" alt=\"\" class=\"wp-image-765\" srcset=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withMotor.jpg 515w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withMotor-255x300.jpg 255w\" sizes=\"auto, (max-width: 515px) 100vw, 515px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"769\" src=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/PXL_20240116_125044412-1-576x1024.jpg\" alt=\"\" class=\"wp-image-769\" srcset=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/PXL_20240116_125044412-1-576x1024.jpg 576w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/PXL_20240116_125044412-1-169x300.jpg 169w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/PXL_20240116_125044412-1-768x1365.jpg 768w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/PXL_20240116_125044412-1-864x1536.jpg 864w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/PXL_20240116_125044412-1-1152x2048.jpg 1152w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/PXL_20240116_125044412-1-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"564\" height=\"505\" data-id=\"763\" src=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withMotorBack.jpg\" alt=\"\" class=\"wp-image-763\" srcset=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withMotorBack.jpg 564w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withMotorBack-300x269.jpg 300w\" sizes=\"auto, (max-width: 564px) 100vw, 564px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"563\" height=\"686\" data-id=\"764\" src=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withMotorSide.jpg\" alt=\"\" class=\"wp-image-764\" srcset=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withMotorSide.jpg 563w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withMotorSide-246x300.jpg 246w\" sizes=\"auto, (max-width: 563px) 100vw, 563px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"526\" src=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/\u56f3\u9762\uff12-1024x526.png\" alt=\"\" class=\"wp-image-758\" srcset=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/\u56f3\u9762\uff12-1024x526.png 1024w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/\u56f3\u9762\uff12-300x154.png 300w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/\u56f3\u9762\uff12-768x394.png 768w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/\u56f3\u9762\uff12.png 1244w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>Point 1.<\/strong><br>I made holes for PCB spacer for &#8220;\u30c9\u30e9\u30a4\u30d0\u30fc\u57fa\u76e4\u4ed8\u3067\u8cfc\u5165\u3057\u305f\u3068\u304d\u306b\u3064\u3044\u3066\u304f\u308b\u57fa\u76e4\u300c&#8221;X113647 Stepper Motor Driver Board&#8221; which is very common to be sold with.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"525\" height=\"527\" data-id=\"762\" src=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withAll01.jpg\" alt=\"\" class=\"wp-image-762\" srcset=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withAll01.jpg 525w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withAll01-300x300.jpg 300w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withAll01-150x150.jpg 150w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"555\" height=\"545\" data-id=\"761\" src=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withAll03.jpg\" alt=\"\" class=\"wp-image-761\" srcset=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withAll03.jpg 555w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withAll03-300x295.jpg 300w\" sizes=\"auto, (max-width: 555px) 100vw, 555px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"525\" height=\"477\" data-id=\"760\" src=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withMotor02.jpg\" alt=\"\" class=\"wp-image-760\" srcset=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withMotor02.jpg 525w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/withMotor02-300x273.jpg 300w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/figure>\n<\/figure>\n\n\n\n<p><br><strong>Point 2.<\/strong><br>For generic purpose, I made M5 thread x1, M4 threads x2, and 4mm slot.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"362\" height=\"452\" src=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/\u7a74.png\" alt=\"\" class=\"wp-image-770\" style=\"width:206px;height:auto\" srcset=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/\u7a74.png 362w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/\u7a74-240x300.png 240w\" sizes=\"auto, (max-width: 362px) 100vw, 362px\" \/><\/figure>\n\n\n\n<p><strong>Point 3.<\/strong><br>I made M4 thread on the same position as some major product, so the third party item may be able to use for this bracket. I can not guarantee, though.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"557\" height=\"365\" src=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/compare.png\" alt=\"\" class=\"wp-image-731\" srcset=\"https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/compare.png 557w, https:\/\/stellartech.science\/wp-content\/uploads\/2024\/01\/compare-300x197.png 300w\" sizes=\"auto, (max-width: 557px) 100vw, 557px\" \/><\/figure>\n\n\n\n<p>I made some extra, and <a href=\"https:\/\/www.ebay.com\/itm\/225963469970\">put on eBay<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Japanese \u65e5\u672c\u8a9e 28BJY-48 is very popular and cheap stepper motor, and used for many micro computer DIY with Arduino, Raspberry-pi. It also often sold with small motor driver board. I want to make telescope focuser, so I made a metal bracket to fix the motor to other metal parts. Point 1.I made holes for PCB [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_locale":"en_US","_original_post":"https:\/\/stellartech.science\/?p=713","footnotes":""},"categories":[1],"tags":[],"class_list":["post-774","post","type-post","status-publish","format-standard","hentry","category-1","en-US"],"acf":[],"_links":{"self":[{"href":"https:\/\/stellartech.science\/wp-json\/wp\/v2\/posts\/774","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stellartech.science\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stellartech.science\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stellartech.science\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/stellartech.science\/wp-json\/wp\/v2\/comments?post=774"}],"version-history":[{"count":2,"href":"https:\/\/stellartech.science\/wp-json\/wp\/v2\/posts\/774\/revisions"}],"predecessor-version":[{"id":778,"href":"https:\/\/stellartech.science\/wp-json\/wp\/v2\/posts\/774\/revisions\/778"}],"wp:attachment":[{"href":"https:\/\/stellartech.science\/wp-json\/wp\/v2\/media?parent=774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stellartech.science\/wp-json\/wp\/v2\/categories?post=774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stellartech.science\/wp-json\/wp\/v2\/tags?post=774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}