{"id":15549,"date":"2024-10-18T11:54:33","date_gmt":"2024-10-18T03:54:33","guid":{"rendered":"https:\/\/www.gian-transmission.com\/%ec%bd%94%ec%96%b4%eb%a6%ac%ec%8a%a4-dc-%eb%aa%a8%ed%84%b0%ec%9d%98-%ec%86%8d%eb%8f%84%eb%a5%bc-%ec%a0%9c%ec%96%b4%ed%95%98%eb%8a%94-%eb%b0%a9%eb%b2%95-%ed%8f%ac%ea%b4%84%ec%a0%81\/"},"modified":"2025-04-03T10:17:58","modified_gmt":"2025-04-03T02:17:58","slug":"%ec%bd%94%ec%96%b4%eb%a6%ac%ec%8a%a4-dc-%eb%aa%a8%ed%84%b0%ec%9d%98-%ec%86%8d%eb%8f%84%eb%a5%bc-%ec%a0%9c%ec%96%b4%ed%95%98%eb%8a%94-%eb%b0%a9%eb%b2%95-%ed%8f%ac%ea%b4%84%ec%a0%81","status":"publish","type":"post","link":"https:\/\/www.gian-transmission.com\/ko\/%EC%BD%94%EC%96%B4%EB%A6%AC%EC%8A%A4-dc-%EB%AA%A8%ED%84%B0%EC%9D%98-%EC%86%8D%EB%8F%84%EB%A5%BC-%EC%A0%9C%EC%96%B4%ED%95%98%EB%8A%94-%EB%B0%A9%EB%B2%95-%ED%8F%AC%EA%B4%84%EC%A0%81\/","title":{"rendered":"\ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud558\ub294 \u200b\u200b\ubc29\ubc95: \ud3ec\uad04\uc801\uc778 \uac00\uc774\ub4dc"},"content":{"rendered":"<p>\uac00\ubccd\uace0 \uad00\uc131\uc774 \ub0ae\uc73c\uba70 \ud6a8\uc728\uc131\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\ub294 \uad11\ubc94\uc704\ud55c \uc0b0\uc5c5\uc5d0\uc11c \uc778\uae30 \uc788\ub294 \uc120\ud0dd\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud558\ub824\uba74 \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud558\uace0 \uc6d0\ud65c\ud55c \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc2e0\uc911\ud558\uac8c \uc124\uacc4\ub41c \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae00\uc5d0\uc11c\ub294 \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud558\ub294 \u200b\u200b\ub370 \uc0ac\uc6a9\ub418\ub294 \ubc29\ubc95\uc744 \uc0b4\ud3b4\ubcf4\uace0, \uc77c\ubc18\uc801\uc778 \uc81c\uc5b4 \uae30\uc220\uc5d0 \ub300\ud55c \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud558\uc5ec \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud55c \ubc29\ubc95\uc744 \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"DC_%EB%AA%A8%ED%84%B0_%EC%86%8D%EB%8F%84_%EC%A0%9C%EC%96%B4%EC%9D%98_%EA%B8%B0%EB%B3%B8_%EC%9B%90%EB%A6%AC\"><\/span>DC \ubaa8\ud130 \uc18d\ub3c4 \uc81c\uc5b4\uc758 \uae30\ubcf8 \uc6d0\ub9ac<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub824\uba74 \ubaa8\ud130\uc758 \uc18d\ub3c4, \uc804\uc555, \uc804\ub958 \ubc0f \ubd80\ud558\uac00 \uc5b4\ub5bb\uac8c \uad00\ub828\ub418\uc5b4 \uc788\ub294\uc9c0 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc801\uc6a9\ub418\ub294 \uc804\uc555\uc5d0 \ube44\ub840\ud569\ub2c8\ub2e4.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-6158 size-large\" src=\"https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Fundamental-Principles-of-DC-Motor-Speed-Control-1024x217.png\" alt=\"DC \ubaa8\ud130 \uc18d\ub3c4 \uc81c\uc5b4\uc758 \uae30\ubcf8 \uc6d0\ub9ac\" width=\"1024\" height=\"217\" srcset=\"https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Fundamental-Principles-of-DC-Motor-Speed-Control-1024x217.png 1024w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Fundamental-Principles-of-DC-Motor-Speed-Control-300x63.png 300w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Fundamental-Principles-of-DC-Motor-Speed-Control-768x162.png 768w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Fundamental-Principles-of-DC-Motor-Speed-Control-600x127.png 600w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Fundamental-Principles-of-DC-Motor-Speed-Control.png 1130w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\uc18d\ub3c4 \uad00\ub9ac\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc18c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uacf5\uae09 \uc804\uc555(V): \uc804\uc555\uc744 \ub192\uc774\uba74 \ubaa8\ud130 \uc18d\ub3c4\uac00 \ub192\uc544\uc9c0\uace0, \uc804\uc555\uc744 \ub0ae\ucd94\uba74 \uc18d\ub3c4\uac00 \ub0ae\uc544\uc9d1\ub2c8\ub2e4.<\/li>\n<li>\ubd80\ud558 \ud1a0\ud06c(T): \ubd80\ud558\uac00 \ud074\uc218\ub85d \ubaa8\ud130 \uc18d\ub3c4\uac00 \ub290\ub824\uc9c0\uace0, \ubd80\ud558\uac00 \uac00\ubcbc\uc6b8\uc218\ub85d \ubaa8\ud130\uac00 \ub354 \ube68\ub9ac \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc800\ud56d(R): \ub0b4\ubd80 \ub610\ub294 \uc678\ubd80 \ud68c\ub85c\uc758 \uc800\ud56d\uc740 \uc804\ub958 \ud750\ub984\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uccd0 \ubaa8\ud130 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n<li>\uc5ed\uae30\uc804\ub825(E): \ubaa8\ud130\uac00 \ud68c\uc804\ud558\uba74 \uc5ed\uae30\uc804\ub825(EMF)\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc785\ub825 \uc804\uc555\uc5d0 \ubc18\ub300\ud558\uc5ec \uc804\uccb4 \uc18d\ub3c4\uac00 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%EC%BD%94%EC%96%B4%EB%A6%AC%EC%8A%A4_DC_%EB%AA%A8%ED%84%B0_%EC%86%8D%EB%8F%84_%EC%A0%9C%EC%96%B4_%EC%9D%B4%ED%95%B4\"><\/span>\ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130 \uc18d\ub3c4 \uc81c\uc5b4 \uc774\ud574<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130 \uc791\ub3d9\uc758 \uae30\ubcf8 \uc544\uc774\ub514\uc5b4\ub294 \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ubaa8\ud130\uc758 \uc18d\ub3c4\ub294 \ubd80\ud558\uc5d0 \ubc18\ube44\ub840\ud558\uba70 \uc778\uac00\ub41c \uc804\uc555\uacfc \uc989\uc2dc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud558\ub824\uba74 \uacf5\uae09\ub418\ub294 \uc804\uc555\uc744 \uc870\uc815\ud558\uac70\ub098 \uc2dc\uc2a4\ud15c \ub0b4\uc5d0\uc11c \uc804\ub958 \ud750\ub984\uc744 \uad00\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc8fc\uc694 \uc694\uc18c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uacf5\uae09 \uc804\uc555(V): \uc804\uc555\uc744 \ub192\uc774\uba74 \ubaa8\ud130 \uc18d\ub3c4\uac00 \ub192\uc544\uc9c0\uace0, \uc804\uc555\uc744 \ub0ae\ucd94\uba74 \uc18d\ub3c4\uac00 \ub0ae\uc544\uc9d1\ub2c8\ub2e4.<\/li>\n<li>\ubd80\ud558 \ud1a0\ud06c(T): \ubd80\ud558\uac00 \ud074\uc218\ub85d \ubaa8\ud130 \uc18d\ub3c4\uac00 \ub290\ub824\uc9c0\uace0, \ubd80\ud558\uac00 \uac00\ubcbc\uc6b8\uc218\ub85d \ubaa8\ud130\uac00 \ub354 \ube68\ub9ac \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc800\ud56d(R): \ub0b4\ubd80 \ub610\ub294 \uc678\ubd80 \ud68c\ub85c\uc758 \uc800\ud56d\uc740 \uc804\ub958 \ud750\ub984\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uccd0 \ubaa8\ud130 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n<li>\uc5ed\uae30\uc804\ub825(E): \ubaa8\ud130\uac00 \ud68c\uc804\ud558\uba74 \uc5ed\uae30\uc804\ub825(EMF)\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc785\ub825 \uc804\uc555\uc5d0 \ubc18\ub300\ud558\uc5ec \uc804\uccb4 \uc18d\ub3c4\uac00 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uacb0\uc815\ud558\ub294 \ubc29\uc815\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-6159 aligncenter\" src=\"https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/equation-governing-the-speed-of-a-coreless-DC-motor.png\" alt=\"\ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc9c0\ubc30\ud558\ub294 \ubc29\uc815\uc2dd\" width=\"1210\" height=\"289\" srcset=\"https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/equation-governing-the-speed-of-a-coreless-DC-motor.png 1210w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/equation-governing-the-speed-of-a-coreless-DC-motor-300x72.png 300w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/equation-governing-the-speed-of-a-coreless-DC-motor-1024x245.png 1024w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/equation-governing-the-speed-of-a-coreless-DC-motor-768x183.png 768w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/equation-governing-the-speed-of-a-coreless-DC-motor-600x143.png 600w\" sizes=\"(max-width: 1210px) 100vw, 1210px\" \/><\/p>\n<p>\uc5b4\ub514:<\/p>\n<ul>\n<li>n = \ubaa8\ud130 \uc18d\ub3c4(RPM)<\/li>\n<li>V = \uc778\uac00 \uc804\uc555(V)<\/li>\n<li>E = \uc5ed\uae30\uc804\ub825(V)<\/li>\n<li>k = \ubaa8\ud130 \uc0c1\uc218<\/li>\n<li>T = \ubd80\ud558 \ud1a0\ud06c(Nm)<\/li>\n<li>C = \ud1a0\ud06c \uc0c1\uc218(Nm\/A)<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \ub9e4\uac1c\ubcc0\uc218\ub97c \uc81c\uc5b4\ud558\uba74 \ubaa8\ud130 \uc18d\ub3c4\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%EC%BD%94%EC%96%B4%EB%A6%AC%EC%8A%A4_DC_%EB%AA%A8%ED%84%B0%EC%9D%98_%EC%86%8D%EB%8F%84_%EC%A0%9C%EC%96%B4_%EB%B0%A9%EB%B2%95\"><\/span>\ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4 \uc81c\uc5b4 \ubc29\ubc95<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud558\ub294 \u200b\u200b\ubc29\ubc95\uc5d0\ub294 \uc5ec\ub7ec \uac00\uc9c0\uac00 \uc788\uc73c\uba70, \uac01\uac01 \uace0\uc720\ud55c \uc7a5\uc810\uacfc \ud55c\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uae30\uc220\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%EC%A0%84%EC%95%95_%EC%A0%9C%EC%96%B4%EC%84%A0%ED%98%95_%EC%A0%9C%EC%96%B4\"><\/span>\uc804\uc555 \uc81c\uc5b4(\uc120\ud615 \uc81c\uc5b4)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc804\uc555 \uc81c\uc5b4\uc5d0\uc11c \ubaa8\ud130 \uc18d\ub3c4\ub294 \uacf5\uae09 \uc804\uc555\uc744 \ubcc0\uacbd\ud558\uc5ec \uc870\uc815\ub429\ub2c8\ub2e4. \uc774\ub294 \uc18d\ub3c4 \uc81c\uc5b4\ub97c \uc704\ud55c \uac04\ub2e8\ud55c \ubc29\ubc95\uc774\uc9c0\ub9cc \uc815\ubc00\uc131\uc774 \ubd80\uc871\ud558\uace0 \uace0\uc804\ub825 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \ud6a8\uc728\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<div class=\"wptb-container-legacy\" data-table-id=\"15551\">\n    <table class=\"wptb-preview-table wptb-element-main-table_setting-15551\" style=\"border-spacing: 3px 3px; border-collapse: separate !important; min-width: 286px; border: 0px solid ; \" data-border-spacing-columns=\"3\" data-border-spacing-rows=\"3\" data-reconstraction=\"1\" data-wptb-table-directives=\"eyJpbm5lckJvcmRlcnMiOnsiYWN0aXZlIjoiYWxsIiwiYm9yZGVyV2lkdGgiOjIsImJvcmRlclJhZGl1c2VzIjp7ImFsbCI6MCwicm93IjowLCJjb2x1bW4iOjB9fX0=\" data-wptb-responsive-directives=\"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\" data-wptb-cells-width-auto-count=\"2\" data-wptb-horizontal-scroll-status=\"1\" data-wptb-extra-styles=\"LyogRW50ZXIgeW91ciBjdXN0b20gQ1NTIHJ1bGVzIGhlcmUgKi8=\" data-wptb-pro-pagination-top-row-header=\"true\" data-wptb-rows-per-page=\"3\" data-wptb-pro-search-top-row-header=\"true\" data-wptb-searchbar-position=\"left\" role=\"table\" data-table-columns=\"2\" data-wptb-table-alignment=\"center\" data-wptb-td-width-auto=\"120\" data-wptb-table-tds-sum-max-width=\"286\" ><tbody data-global-font-color=\"rgb(0, 0, 0)\" data-global-link-color=\"rgb(0, 0, 0)\" data-global-font-size=\"15\" ><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; background-color: rgb(39, 193, 15); border-width: 2px; border-color: rgb(39, 193, 15); border-style: solid; border-radius: 0px; \" data-y-index=\"0\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text_icon_element-container wptb-ph-element mce-content-body wptb-element-text_icon_element-1\" data-wptb-text-icon-space-between=\"6px\" data-wptb-text-icon-alignment=\"left\" data-wptb-text-icon-icon-location=\"left\"  style=\"font-size: 25px; padding: 0px; margin: 0px; \"><div class=\"wptb-element-text-icon-wrapper\"><div id=\"wptbTextIconIconWrapper\" class=\"wptb-text-icon-icon-wrapper\" data-wptb-text-icon-icon-src=\"thumbs-up\" style=\"color: rgb(255, 255, 255); width: 25px; height: 25px;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M104 224H24c-13.255 0-24 10.745-24 24v240c0 13.255 10.745 24 24 24h80c13.255 0 24-10.745 24-24V248c0-13.255-10.745-24-24-24zM64 472c-13.255 0-24-10.745-24-24s10.745-24 24-24 24 10.745 24 24-10.745 24-24 24zM384 81.452c0 42.416-25.97 66.208-33.277 94.548h101.723c33.397 0 59.397 27.746 59.553 58.098.084 17.938-7.546 37.249-19.439 49.197l-.11.11c9.836 23.337 8.237 56.037-9.308 79.469 8.681 25.895-.069 57.704-16.382 74.757 4.298 17.598 2.244 32.575-6.148 44.632C440.202 511.587 389.616 512 346.839 512l-2.845-.001c-48.287-.017-87.806-17.598-119.56-31.725-15.957-7.099-36.821-15.887-52.651-16.178-6.54-.12-11.783-5.457-11.783-11.998v-213.77c0-3.2 1.282-6.271 3.558-8.521 39.614-39.144 56.648-80.587 89.117-113.111 14.804-14.832 20.188-37.236 25.393-58.902C282.515 39.293 291.817 0 312 0c24 0 72 8 72 81.452z\"\/><\/svg><br \/><\/div><div id=\"wptbTextIconMainTextWrapper\" style=\"color: rgb(255, 255, 255); margin-left: 6px; margin-right: 0; \"><p id=\"wptbTextIconMainText\">\uc7a5\uc810<\/p><\/div><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; background-color: rgb(255, 0, 0); border-width: 2px; border-color: rgb(255, 0, 0); border-style: solid; border-radius: 0px; \" data-y-index=\"0\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text_icon_element-container wptb-ph-element mce-content-body wptb-element-text_icon_element-2\" data-wptb-text-icon-space-between=\"6px\" data-wptb-text-icon-alignment=\"left\" data-wptb-text-icon-icon-location=\"left\"  style=\"font-size: 25px; padding: 0px; margin: 0px; \"><div class=\"wptb-element-text-icon-wrapper\"><div id=\"wptbTextIconIconWrapper\" class=\"wptb-text-icon-icon-wrapper\" data-wptb-text-icon-icon-src=\"thumbs-down\" style=\"color: rgb(255, 255, 255); width: 25px; height: 25px;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M0 56v240c0 13.255 10.745 24 24 24h80c13.255 0 24-10.745 24-24V56c0-13.255-10.745-24-24-24H24C10.745 32 0 42.745 0 56zm40 200c0-13.255 10.745-24 24-24s24 10.745 24 24-10.745 24-24 24-24-10.745-24-24zm272 256c-20.183 0-29.485-39.293-33.931-57.795-5.206-21.666-10.589-44.07-25.393-58.902-32.469-32.524-49.503-73.967-89.117-113.111a11.98 11.98 0 0 1-3.558-8.521V59.901c0-6.541 5.243-11.878 11.783-11.998 15.831-.29 36.694-9.079 52.651-16.178C256.189 17.598 295.709.017 343.995 0h2.844c42.777 0 93.363.413 113.774 29.737 8.392 12.057 10.446 27.034 6.148 44.632 16.312 17.053 25.063 48.863 16.382 74.757 17.544 23.432 19.143 56.132 9.308 79.469l.11.11c11.893 11.949 19.523 31.259 19.439 49.197-.156 30.352-26.157 58.098-59.553 58.098H350.723C358.03 364.34 384 388.132 384 430.548 384 504 336 512 312 512z\"\/><\/svg><br \/><\/div><div id=\"wptbTextIconMainTextWrapper\" style=\"color: rgb(255, 255, 255); margin-left: 6px; margin-right: 0; \"><p id=\"wptbTextIconMainText\">\ub2e8\uc810<\/p><\/div><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 2px; border-color: rgb(39, 193, 15); border-style: solid; border-radius: 0px; \" data-y-index=\"1\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-styled_list-container wptb-ph-element wptb-element-styled_list-1\" style=\"padding: 0px; margin: 0px; \"><ul><li class=\"wptb-in-element\" style=\"margin-bottom: 10px;\"><div class=\"wptb-styled-list-li-inner-wrap\" data-wptb-styled-list-alignment=\"left\"><div class=\"wptb-styled-list-icon\" data-wptb-styled-list-icon-src=\"check\" style=\"width: 20px; height: 20px; flex: 0 0 20px; fill: rgb(0, 153, 71);\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"\/><\/svg><\/div><div class=\"wptb-styled-list-item-content\" style=\"position: relative\"><p data-styled_list-marker=\"\" style=\"font-size: 15px; line-height: 15px; color: rgb(0, 0, 0); margin-left: 5px; \"><strong>\uac04\ub2e8\ud55c \uad6c\ud604\uacfc \ub0ae\uc740 \ube44\uc6a9.<\/strong><\/p><\/div><div class=\"wptb-m-tooltip\" style=\"\"><\/div><\/div><div class=\"wptb-clear-both\"><\/div><\/li><\/ul><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 2px; border-color: rgb(255, 0, 0); border-style: solid; border-radius: 0px; \" data-y-index=\"1\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-styled_list-container wptb-ph-element wptb-element-styled_list-2\" style=\"padding: 0px; margin: 0px; \"><ul><li class=\"wptb-in-element\" style=\"margin-bottom: 10px;\"><div class=\"wptb-styled-list-li-inner-wrap\" data-wptb-styled-list-alignment=\"left\"><div class=\"wptb-styled-list-icon\" data-wptb-styled-list-icon-src=\"check\" style=\"width: 20px; height: 20px; flex: 0 0 20px; fill: rgb(255, 0, 0);\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"\/><\/svg><\/div><div class=\"wptb-styled-list-item-content\" style=\"position: relative\"><p data-styled_list-marker=\"\" style=\"font-size: 15px; line-height: 15px; color: rgb(0, 0, 0); margin-left: 5px; \"><strong>\ub2e4\uc591\ud55c \ubd80\ud558\uc5d0\uc11c \ud6a8\uc728\uc131 \uc81c\ud55c, \uc0c1\ub2f9\ud55c \uc804\ub825 \uc190\uc2e4 \ubc0f \uc18d\ub3c4 \uc870\uc808 \ubd88\ub7c9.<\/strong><\/p><\/div><div class=\"wptb-m-tooltip\" style=\"\"><\/div><\/div><div class=\"wptb-clear-both\"><\/div><\/li><\/ul><\/div><\/td><\/tr><\/tbody><\/table>\n<\/div>\n\n<p><img decoding=\"async\" class=\"size-full wp-image-6160 aligncenter\" src=\"https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Speed-Control-Methods-for-Coreless-DC-Motors.png\" alt=\"\ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4 \uc81c\uc5b4 \ubc29\ubc95\" width=\"1166\" height=\"241\" srcset=\"https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Speed-Control-Methods-for-Coreless-DC-Motors.png 1166w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Speed-Control-Methods-for-Coreless-DC-Motors-300x62.png 300w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Speed-Control-Methods-for-Coreless-DC-Motors-1024x212.png 1024w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Speed-Control-Methods-for-Coreless-DC-Motors-768x159.png 768w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Speed-Control-Methods-for-Coreless-DC-Motors-600x124.png 600w\" sizes=\"(max-width: 1166px) 100vw, 1166px\" \/><\/p>\n<p>\uc5b4\ub514:<\/p>\n<ul>\n<li>V\ub294 \uacf5\uae09 \uc804\uc555\uc785\ub2c8\ub2e4.<\/li>\n<li>Back EMF\ub294 \ubaa8\ud130\uac00 \ud68c\uc804\ud560 \ub54c \uc0dd\uc131\ub418\ub294 \uc804\uc555\uc785\ub2c8\ub2e4.<\/li>\n<li>R\uc740 \ubaa8\ud130 \uc800\ud56d\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc804\uc555 \uc81c\uc5b4 \ubc29\ubc95\uc5d0 \ub300\ud55c \ub370\uc774\ud130:<\/p>\n<table>\n<tbody>\n<tr>\n<td>\uc804\uc555(V)<\/td>\n<td>\uc18d\ub3c4(RPM)<\/td>\n<td>\ub2a5\ub960 (%)<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>1,500<\/td>\n<td>85<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>2,300<\/td>\n<td>88<\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td>3,000<\/td>\n<td>90<\/td>\n<\/tr>\n<tr>\n<td>15<\/td>\n<td>3,750<\/td>\n<td>92<\/td>\n<\/tr>\n<tr>\n<td>18<\/td>\n<td>4,500<\/td>\n<td>93<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc704 \ud45c\uc5d0\uc11c \ubcf4\ub4ef\uc774 \uc804\uc555\uc744 \ub192\uc774\uba74 \ubaa8\ud130 \uc18d\ub3c4\uac00 \ube44\ub840\uc801\uc73c\ub85c \uc99d\uac00\ud558\uc9c0\ub9cc \ubaa8\ud130\uac00 \ucd5c\ub300 \uc815\uaca9 \uc18d\ub3c4\uc5d0 \ub3c4\ub2ec\ud558\uba74 \uc774 \ubc29\ubc95\uc758 \ud6a8\uc728\uc131\uc5d0\ub294 \ud55c\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"b_%ED%8E%84%EC%8A%A4_%ED%8F%AD_%EB%B3%80%EC%A1%B0PWM\"><\/span>b. \ud384\uc2a4 \ud3ed \ubcc0\uc870(PWM)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\ud384\uc2a4 \ud3ed \ubcc0\uc870(PWM)\ub294 \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4 \uc81c\uc5b4\ub97c \uc704\ud55c \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc774\uace0 \uc815\ud655\ud55c \ubc29\ubc95\uc785\ub2c8\ub2e4. PWM\uc740 \uc77c\uc815\ud55c \uc804\uc555\uc744 \uc804\ub2ec\ud558\ub294 \ub300\uc2e0, \uc628\ud0c0\uc784(\ub4c0\ud2f0 \uc0ac\uc774\ud074)\uc758 \uae38\uc774\ub97c \uc870\uc815\ud558\uba74\uc11c \ubaa8\ud130\ub97c \ube60\ub974\uac8c \ucf1c\uace0 \ub055\ub2c8\ub2e4. \uc774 \ubcc0\uc870\ub41c \uc2e0\ud638\ub294 \ubaa8\ud130\uc758 \ud3c9\uade0 \uc804\uc555\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc870\uc808\ud558\uace0 \uacb0\uacfc\uc801\uc73c\ub85c \uc18d\ub3c4\ub97c \uc870\uc808\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub4c0\ud2f0 \uc0ac\uc774\ud074\uc740 \uc804\ub2ec\ub418\ub294 \ud3c9\uade0 \uc804\uc555\uc744 \uacb0\uc815\ud558\uba70 \ub2e4\uc74c\uacfc \uac19\uc774 \uacc4\uc0b0\ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-6161 aligncenter\" src=\"https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Pulse-Width-Modulation-PWM.png\" alt=\"\ud384\uc2a4 \ud3ed \ubcc0\uc870(PWM)\" width=\"1088\" height=\"264\" srcset=\"https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Pulse-Width-Modulation-PWM.png 1088w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Pulse-Width-Modulation-PWM-300x73.png 300w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Pulse-Width-Modulation-PWM-1024x248.png 1024w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Pulse-Width-Modulation-PWM-768x186.png 768w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Pulse-Width-Modulation-PWM-600x146.png 600w\" sizes=\"(max-width: 1088px) 100vw, 1088px\" \/><\/p>\n<p>\uc5b4\ub514:<\/p>\n<ul>\n<li>Vavg = \ud3c9\uade0 \uc804\uc555<\/li>\n<li>Vin = \uc785\ub825 \uc804\uc555<\/li>\n<li>D = \ub4c0\ud2f0 \uc0ac\uc774\ud074(%)<\/li>\n<\/ul>\n<p>\uc608\ub97c \ub4e4\uc5b4, \uc785\ub825 \uc804\uc555\uc774 12V\uc774\uace0 \ub4c0\ud2f0 \uc0ac\uc774\ud074\uc774 50%\uc774\uba74 \ubaa8\ud130\uc5d0 \uacf5\uae09\ub418\ub294 \ud3c9\uade0 \uc804\uc555\uc740 6V\uc785\ub2c8\ub2e4.<\/p>\n<div class=\"wptb-container-legacy\" data-table-id=\"15552\">\n    <table class=\"wptb-preview-table wptb-element-main-table_setting-15552\" style=\"border-spacing: 3px 3px; border-collapse: separate !important; min-width: 286px; border: 0px solid ; \" data-border-spacing-columns=\"3\" data-border-spacing-rows=\"3\" data-reconstraction=\"1\" data-wptb-table-directives=\"eyJpbm5lckJvcmRlcnMiOnsiYWN0aXZlIjoiYWxsIiwiYm9yZGVyV2lkdGgiOjIsImJvcmRlclJhZGl1c2VzIjp7ImFsbCI6MCwicm93IjowLCJjb2x1bW4iOjB9fX0=\" data-wptb-responsive-directives=\"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\" data-wptb-cells-width-auto-count=\"2\" data-wptb-horizontal-scroll-status=\"1\" data-wptb-extra-styles=\"LyogRW50ZXIgeW91ciBjdXN0b20gQ1NTIHJ1bGVzIGhlcmUgKi8=\" data-wptb-pro-pagination-top-row-header=\"true\" data-wptb-rows-per-page=\"3\" data-wptb-pro-search-top-row-header=\"true\" data-wptb-searchbar-position=\"left\" role=\"table\" data-table-columns=\"2\" data-wptb-table-alignment=\"center\" data-wptb-td-width-auto=\"120\" data-wptb-table-tds-sum-max-width=\"286\" ><tbody data-global-font-color=\"rgb(0, 0, 0)\" data-global-link-color=\"rgb(0, 0, 0)\" data-global-font-size=\"15\" ><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; background-color: rgb(39, 193, 15); border-width: 2px; border-color: rgb(39, 193, 15); border-style: solid; border-radius: 0px; \" data-y-index=\"0\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text_icon_element-container wptb-ph-element mce-content-body wptb-element-text_icon_element-1\" data-wptb-text-icon-space-between=\"6px\" data-wptb-text-icon-alignment=\"left\" data-wptb-text-icon-icon-location=\"left\"  style=\"font-size: 25px; padding: 0px; margin: 0px; \"><div class=\"wptb-element-text-icon-wrapper\"><div id=\"wptbTextIconIconWrapper\" class=\"wptb-text-icon-icon-wrapper\" data-wptb-text-icon-icon-src=\"thumbs-up\" style=\"color: rgb(255, 255, 255); width: 25px; height: 25px;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M104 224H24c-13.255 0-24 10.745-24 24v240c0 13.255 10.745 24 24 24h80c13.255 0 24-10.745 24-24V248c0-13.255-10.745-24-24-24zM64 472c-13.255 0-24-10.745-24-24s10.745-24 24-24 24 10.745 24 24-10.745 24-24 24zM384 81.452c0 42.416-25.97 66.208-33.277 94.548h101.723c33.397 0 59.397 27.746 59.553 58.098.084 17.938-7.546 37.249-19.439 49.197l-.11.11c9.836 23.337 8.237 56.037-9.308 79.469 8.681 25.895-.069 57.704-16.382 74.757 4.298 17.598 2.244 32.575-6.148 44.632C440.202 511.587 389.616 512 346.839 512l-2.845-.001c-48.287-.017-87.806-17.598-119.56-31.725-15.957-7.099-36.821-15.887-52.651-16.178-6.54-.12-11.783-5.457-11.783-11.998v-213.77c0-3.2 1.282-6.271 3.558-8.521 39.614-39.144 56.648-80.587 89.117-113.111 14.804-14.832 20.188-37.236 25.393-58.902C282.515 39.293 291.817 0 312 0c24 0 72 8 72 81.452z\"\/><\/svg><br \/><\/div><div id=\"wptbTextIconMainTextWrapper\" style=\"color: rgb(255, 255, 255); margin-left: 6px; margin-right: 0; \"><p id=\"wptbTextIconMainText\">\uc7a5\uc810<\/p><\/div><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; background-color: rgb(255, 0, 0); border-width: 2px; border-color: rgb(255, 0, 0); border-style: solid; border-radius: 0px; \" data-y-index=\"0\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text_icon_element-container wptb-ph-element mce-content-body wptb-element-text_icon_element-2\" data-wptb-text-icon-space-between=\"6px\" data-wptb-text-icon-alignment=\"left\" data-wptb-text-icon-icon-location=\"left\"  style=\"font-size: 25px; padding: 0px; margin: 0px; \"><div class=\"wptb-element-text-icon-wrapper\"><div id=\"wptbTextIconIconWrapper\" class=\"wptb-text-icon-icon-wrapper\" data-wptb-text-icon-icon-src=\"thumbs-down\" style=\"color: rgb(255, 255, 255); width: 25px; height: 25px;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M0 56v240c0 13.255 10.745 24 24 24h80c13.255 0 24-10.745 24-24V56c0-13.255-10.745-24-24-24H24C10.745 32 0 42.745 0 56zm40 200c0-13.255 10.745-24 24-24s24 10.745 24 24-10.745 24-24 24-24-10.745-24-24zm272 256c-20.183 0-29.485-39.293-33.931-57.795-5.206-21.666-10.589-44.07-25.393-58.902-32.469-32.524-49.503-73.967-89.117-113.111a11.98 11.98 0 0 1-3.558-8.521V59.901c0-6.541 5.243-11.878 11.783-11.998 15.831-.29 36.694-9.079 52.651-16.178C256.189 17.598 295.709.017 343.995 0h2.844c42.777 0 93.363.413 113.774 29.737 8.392 12.057 10.446 27.034 6.148 44.632 16.312 17.053 25.063 48.863 16.382 74.757 17.544 23.432 19.143 56.132 9.308 79.469l.11.11c11.893 11.949 19.523 31.259 19.439 49.197-.156 30.352-26.157 58.098-59.553 58.098H350.723C358.03 364.34 384 388.132 384 430.548 384 504 336 512 312 512z\"\/><\/svg><br \/><\/div><div id=\"wptbTextIconMainTextWrapper\" style=\"color: rgb(255, 255, 255); margin-left: 6px; margin-right: 0; \"><p id=\"wptbTextIconMainText\">\ub2e8\uc810<\/p><\/div><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 2px; border-color: rgb(39, 193, 15); border-style: solid; border-radius: 0px; \" data-y-index=\"1\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-styled_list-container wptb-ph-element wptb-element-styled_list-1\" style=\"padding: 0px; margin: 0px; \"><ul><li class=\"wptb-in-element\" style=\"margin-bottom: 10px;\"><div class=\"wptb-styled-list-li-inner-wrap\" data-wptb-styled-list-alignment=\"left\"><div class=\"wptb-styled-list-icon\" data-wptb-styled-list-icon-src=\"check\" style=\"width: 20px; height: 20px; flex: 0 0 20px; fill: rgb(0, 153, 71);\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"\/><\/svg><\/div><div class=\"wptb-styled-list-item-content\" style=\"position: relative\"><p data-styled_list-marker=\"\" style=\"font-size: 15px; line-height: 15px; color: rgb(0, 0, 0); margin-left: 5px; \">\uace0\ud6a8\uc728<\/p><\/div><div class=\"wptb-m-tooltip\" style=\"\"><\/div><\/div><div class=\"wptb-clear-both\"><\/div><\/li><li class=\"wptb-in-element\" style=\"margin-bottom: 10px;\"><div class=\"wptb-styled-list-li-inner-wrap\" data-wptb-styled-list-alignment=\"left\"><div class=\"wptb-styled-list-icon\" data-wptb-styled-list-icon-src=\"check\" style=\"width: 20px; height: 20px; flex: 0 0 20px; fill: rgb(0, 153, 71);\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"\/><\/svg><\/div><div class=\"wptb-styled-list-item-content\" style=\"position: relative\"><p data-styled_list-marker=\"\" style=\"font-size: 15px; line-height: 15px; color: rgb(0, 0, 0); margin-left: 5px; \">\ubd80\ub4dc\ub7ec\uc6b4 \uc18d\ub3c4 \uc81c\uc5b4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4<\/p><\/div><div class=\"wptb-m-tooltip\" style=\"\"><\/div><\/div><div class=\"wptb-clear-both\"><\/div><\/li><li class=\"wptb-in-element\" style=\"margin-bottom: 10px;\"><div class=\"wptb-styled-list-li-inner-wrap\" data-wptb-styled-list-alignment=\"left\"><div class=\"wptb-styled-list-icon\" data-wptb-styled-list-icon-src=\"check\" style=\"width: 20px; height: 20px; flex: 0 0 20px; fill: rgb(0, 153, 71);\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"\/><\/svg><\/div><div class=\"wptb-styled-list-item-content\" style=\"position: relative\"><p data-styled_list-marker=\"\" style=\"font-size: 15px; line-height: 15px; color: rgb(0, 0, 0); margin-left: 5px; \">\ubc1c\uc5f4 \uac10\uc18c<\/p><\/div><div class=\"wptb-m-tooltip\" style=\"\"><\/div><\/div><div class=\"wptb-clear-both\"><\/div><\/li><\/ul><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 2px; border-color: rgb(255, 0, 0); border-style: solid; border-radius: 0px; \" data-y-index=\"1\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-styled_list-container wptb-ph-element wptb-element-styled_list-2\" style=\"padding: 0px; margin: 0px; \"><ul><li class=\"wptb-in-element\" style=\"margin-bottom: 10px;\"><div class=\"wptb-styled-list-li-inner-wrap\" data-wptb-styled-list-alignment=\"left\"><div class=\"wptb-styled-list-icon\" data-wptb-styled-list-icon-src=\"times\" style=\"width: 20px; height: 20px; flex: 0 0 20px; fill: rgb(255, 0, 0);\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 352 512\"><path d=\"M242.72 256l100.07-100.07c12.28-12.28 12.28-32.19 0-44.48l-22.24-22.24c-12.28-12.28-32.19-12.28-44.48 0L176 189.28 75.93 89.21c-12.28-12.28-32.19-12.28-44.48 0L9.21 111.45c-12.28 12.28-12.28 32.19 0 44.48L109.28 256 9.21 356.07c-12.28 12.28-12.28 32.19 0 44.48l22.24 22.24c12.28 12.28 32.2 12.28 44.48 0L176 322.72l100.07 100.07c12.28 12.28 32.2 12.28 44.48 0l22.24-22.24c12.28-12.28 12.28-32.19 0-44.48L242.72 256z\"\/><\/svg><\/div><div class=\"wptb-styled-list-item-content\" style=\"position: relative\"><p data-styled_list-marker=\"\" style=\"font-size: 15px; line-height: 15px; color: rgb(0, 0, 0); margin-left: 5px; \">\ub354 \ubcf5\uc7a1\ud55c \uc804\uc790 \uc7a5\uce58\uac00 \ud544\uc694\ud569\ub2c8\ub2e4<\/p><\/div><div class=\"wptb-m-tooltip\" style=\"\"><\/div><\/div><div class=\"wptb-clear-both\"><\/div><\/li><li class=\"wptb-in-element\" style=\"margin-bottom: 10px;\"><div class=\"wptb-styled-list-li-inner-wrap\" data-wptb-styled-list-alignment=\"left\"><div class=\"wptb-styled-list-icon\" data-wptb-styled-list-icon-src=\"times\" style=\"width: 20px; height: 20px; flex: 0 0 20px; fill: rgb(255, 0, 0);\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 352 512\"><path d=\"M242.72 256l100.07-100.07c12.28-12.28 12.28-32.19 0-44.48l-22.24-22.24c-12.28-12.28-32.19-12.28-44.48 0L176 189.28 75.93 89.21c-12.28-12.28-32.19-12.28-44.48 0L9.21 111.45c-12.28 12.28-12.28 32.19 0 44.48L109.28 256 9.21 356.07c-12.28 12.28-12.28 32.19 0 44.48l22.24 22.24c12.28 12.28 32.2 12.28 44.48 0L176 322.72l100.07 100.07c12.28 12.28 32.2 12.28 44.48 0l22.24-22.24c12.28-12.28 12.28-32.19 0-44.48L242.72 256z\"\/><\/svg><\/div><div class=\"wptb-styled-list-item-content\" style=\"position: relative\"><p data-styled_list-marker=\"\" style=\"font-size: 15px; line-height: 15px; color: rgb(0, 0, 0); margin-left: 5px; \">\uc2dc\uc2a4\ud15c\uc5d0 \ub178\uc774\uc988\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/div><div class=\"wptb-m-tooltip\" style=\"\"><\/div><\/div><div class=\"wptb-clear-both\"><\/div><\/li><\/ul><\/div><\/td><\/tr><\/tbody><\/table>\n<\/div>\n\n<p>PWM \uc81c\uc5b4 \ubc29\ubc95\uc5d0 \ub300\ud55c \ub370\uc774\ud130:<\/p>\n<table>\n<tbody>\n<tr>\n<td>\ub4c0\ud2f0 \uc0ac\uc774\ud074 (%)<\/td>\n<td>\ud3c9\uade0 \uc804\uc555 (V)<\/td>\n<td>\uc18d\ub3c4 (RPM)<\/td>\n<\/tr>\n<tr>\n<td>20<\/td>\n<td>2.4<\/td>\n<td>1,000<\/td>\n<\/tr>\n<tr>\n<td>40<\/td>\n<td>4.8<\/td>\n<td>2,000<\/td>\n<\/tr>\n<tr>\n<td>60<\/td>\n<td>7.2<\/td>\n<td>3,000<\/td>\n<\/tr>\n<tr>\n<td>80<\/td>\n<td>9.6<\/td>\n<td>4,000<\/td>\n<\/tr>\n<tr>\n<td>100<\/td>\n<td>12<\/td>\n<td>5,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud45c\uc5d0\uc11c \ubcf4\ub4ef\uc774, \ub4c0\ud2f0 \uc0ac\uc774\ud074\uc744 \ub298\ub9ac\uba74 \ud3c9\uade0 \uc804\uc555\uc774 \ub192\uc544\uc9c0\uace0, \uadf8\uc5d0 \ube44\ub840\ud558\uc5ec \ubaa8\ud130 \uc18d\ub3c4\ub3c4 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"c_%ED%98%84%EC%9E%AC_%EC%A0%9C%EC%96%B4\"><\/span>c. \ud604\uc7ac \uc81c\uc5b4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc804\ub958 \ud750\ub984\uc744 \uc81c\uc5b4\ud558\ub294 \u200b\u200b\uac83\uc740 \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc870\uc815\ud558\ub294 \ub610 \ub2e4\ub978 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc5d0\uc11c\ub294 \ubaa8\ud130\uc5d0 \uacf5\uae09\ub418\ub294 \uc804\ub958\ub97c \uc81c\uc5b4\ud558\uc5ec \ud1a0\ud06c\uc640 \uc18d\ub3c4\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \ub85c\ubd07 \ubc0f \uc758\ub8cc \uc7a5\ube44\uc640 \uac19\uc774 \ud1a0\ud06c \uad00\ub9ac \ubc0f \uc18d\ub3c4 \uc81c\uc5b4\uac00 \ud544\uc694\ud55c \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<div class=\"wptb-container-legacy\" data-table-id=\"15553\">\n    <table class=\"wptb-preview-table wptb-element-main-table_setting-15553\" style=\"border-spacing: 3px 3px; border-collapse: separate !important; min-width: 286px; border: 0px solid ; \" data-border-spacing-columns=\"3\" data-border-spacing-rows=\"3\" data-reconstraction=\"1\" data-wptb-table-directives=\"eyJpbm5lckJvcmRlcnMiOnsiYWN0aXZlIjoiYWxsIiwiYm9yZGVyV2lkdGgiOjIsImJvcmRlclJhZGl1c2VzIjp7ImFsbCI6MCwicm93IjowLCJjb2x1bW4iOjB9fX0=\" data-wptb-responsive-directives=\"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\" data-wptb-cells-width-auto-count=\"2\" data-wptb-horizontal-scroll-status=\"1\" data-wptb-extra-styles=\"LyogRW50ZXIgeW91ciBjdXN0b20gQ1NTIHJ1bGVzIGhlcmUgKi8=\" data-wptb-pro-pagination-top-row-header=\"true\" data-wptb-rows-per-page=\"3\" data-wptb-pro-search-top-row-header=\"true\" data-wptb-searchbar-position=\"left\" role=\"table\" data-table-columns=\"2\" data-wptb-table-alignment=\"center\" data-wptb-td-width-auto=\"120\" data-wptb-table-tds-sum-max-width=\"286\" ><tbody data-global-font-color=\"rgb(0, 0, 0)\" data-global-link-color=\"rgb(0, 0, 0)\" data-global-font-size=\"15\" ><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; background-color: rgb(39, 193, 15); border-width: 2px; border-color: rgb(39, 193, 15); border-style: solid; border-radius: 0px; \" data-y-index=\"0\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text_icon_element-container wptb-ph-element mce-content-body wptb-element-text_icon_element-1\" data-wptb-text-icon-space-between=\"6px\" data-wptb-text-icon-alignment=\"left\" data-wptb-text-icon-icon-location=\"left\"  style=\"font-size: 25px; padding: 0px; margin: 0px; \"><div class=\"wptb-element-text-icon-wrapper\"><div id=\"wptbTextIconIconWrapper\" class=\"wptb-text-icon-icon-wrapper\" data-wptb-text-icon-icon-src=\"thumbs-up\" style=\"color: rgb(255, 255, 255); width: 25px; height: 25px;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M104 224H24c-13.255 0-24 10.745-24 24v240c0 13.255 10.745 24 24 24h80c13.255 0 24-10.745 24-24V248c0-13.255-10.745-24-24-24zM64 472c-13.255 0-24-10.745-24-24s10.745-24 24-24 24 10.745 24 24-10.745 24-24 24zM384 81.452c0 42.416-25.97 66.208-33.277 94.548h101.723c33.397 0 59.397 27.746 59.553 58.098.084 17.938-7.546 37.249-19.439 49.197l-.11.11c9.836 23.337 8.237 56.037-9.308 79.469 8.681 25.895-.069 57.704-16.382 74.757 4.298 17.598 2.244 32.575-6.148 44.632C440.202 511.587 389.616 512 346.839 512l-2.845-.001c-48.287-.017-87.806-17.598-119.56-31.725-15.957-7.099-36.821-15.887-52.651-16.178-6.54-.12-11.783-5.457-11.783-11.998v-213.77c0-3.2 1.282-6.271 3.558-8.521 39.614-39.144 56.648-80.587 89.117-113.111 14.804-14.832 20.188-37.236 25.393-58.902C282.515 39.293 291.817 0 312 0c24 0 72 8 72 81.452z\"\/><\/svg><br \/><\/div><div id=\"wptbTextIconMainTextWrapper\" style=\"color: rgb(255, 255, 255); margin-left: 6px; margin-right: 0; \"><p id=\"wptbTextIconMainText\">\uc7a5\uc810<\/p><\/div><\/div><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; background-color: rgb(255, 0, 0); border-width: 2px; border-color: rgb(255, 0, 0); border-style: solid; border-radius: 0px; \" data-y-index=\"0\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-text_icon_element-container wptb-ph-element mce-content-body wptb-element-text_icon_element-2\" data-wptb-text-icon-space-between=\"6px\" data-wptb-text-icon-alignment=\"left\" data-wptb-text-icon-icon-location=\"left\"  style=\"font-size: 25px; padding: 0px; margin: 0px; \"><div class=\"wptb-element-text-icon-wrapper\"><div id=\"wptbTextIconIconWrapper\" class=\"wptb-text-icon-icon-wrapper\" data-wptb-text-icon-icon-src=\"thumbs-down\" style=\"color: rgb(255, 255, 255); width: 25px; height: 25px;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M0 56v240c0 13.255 10.745 24 24 24h80c13.255 0 24-10.745 24-24V56c0-13.255-10.745-24-24-24H24C10.745 32 0 42.745 0 56zm40 200c0-13.255 10.745-24 24-24s24 10.745 24 24-10.745 24-24 24-24-10.745-24-24zm272 256c-20.183 0-29.485-39.293-33.931-57.795-5.206-21.666-10.589-44.07-25.393-58.902-32.469-32.524-49.503-73.967-89.117-113.111a11.98 11.98 0 0 1-3.558-8.521V59.901c0-6.541 5.243-11.878 11.783-11.998 15.831-.29 36.694-9.079 52.651-16.178C256.189 17.598 295.709.017 343.995 0h2.844c42.777 0 93.363.413 113.774 29.737 8.392 12.057 10.446 27.034 6.148 44.632 16.312 17.053 25.063 48.863 16.382 74.757 17.544 23.432 19.143 56.132 9.308 79.469l.11.11c11.893 11.949 19.523 31.259 19.439 49.197-.156 30.352-26.157 58.098-59.553 58.098H350.723C358.03 364.34 384 388.132 384 430.548 384 504 336 512 312 512z\"\/><\/svg><br \/><\/div><div id=\"wptbTextIconMainTextWrapper\" style=\"color: rgb(255, 255, 255); margin-left: 6px; margin-right: 0; \"><p id=\"wptbTextIconMainText\">\ub2e8\uc810<\/p><\/div><\/div><\/div><\/td><\/tr><tr  class=\"wptb-row \" style=\"\"><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 2px; border-color: rgb(39, 193, 15); border-style: solid; border-radius: 0px; \" data-y-index=\"1\" data-x-index=\"0\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-styled_list-container wptb-ph-element wptb-element-styled_list-1\" style=\"padding: 0px; margin: 0px; \"><ul><li class=\"wptb-in-element\" style=\"margin-bottom: 10px;\"><div class=\"wptb-styled-list-li-inner-wrap\" data-wptb-styled-list-alignment=\"left\"><div class=\"wptb-styled-list-icon\" data-wptb-styled-list-icon-src=\"check\" style=\"width: 20px; height: 20px; flex: 0 0 20px; fill: rgb(0, 153, 71);\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"\/><\/svg><\/div><div class=\"wptb-styled-list-item-content\" style=\"position: relative\"><p data-styled_list-marker=\"\" style=\"font-size: 15px; line-height: 15px; color: rgb(0, 0, 0); margin-left: 5px; \">\uc18d\ub3c4\uc640 \ud1a0\ud06c\ub97c \ubaa8\ub450 \uc81c\uc5b4\ud569\ub2c8\ub2e4<\/p><\/div><div class=\"wptb-m-tooltip\" style=\"\"><\/div><\/div><div class=\"wptb-clear-both\"><\/div><\/li><li class=\"wptb-in-element\" style=\"margin-bottom: 10px;\"><div class=\"wptb-styled-list-li-inner-wrap\" data-wptb-styled-list-alignment=\"left\"><div class=\"wptb-styled-list-icon\" data-wptb-styled-list-icon-src=\"check\" style=\"width: 20px; height: 20px; flex: 0 0 20px; fill: rgb(0, 153, 71);\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"\/><\/svg><\/div><div class=\"wptb-styled-list-item-content\" style=\"position: relative\"><p data-styled_list-marker=\"\" style=\"font-size: 15px; line-height: 15px; color: rgb(0, 0, 0); margin-left: 5px; \">\uac00\ubcc0 \ud558\uc911\uc774 \uc788\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569<\/p><\/div><div class=\"wptb-m-tooltip\" style=\"\"><\/div><\/div><div class=\"wptb-clear-both\"><\/div><\/li><\/ul><\/div><\/td><td class=\"wptb-cell \" colspan=\"1\" rowspan=\"1\" style=\"padding: 10px; border-width: 2px; border-color: rgb(255, 0, 0); border-style: solid; border-radius: 0px; \" data-y-index=\"1\" data-x-index=\"1\" data-wptb-css-td-auto-width=\"false\" data-wptb-css-td-auto-height=\"false\" data-wptb-cell-vertical-alignment=\"center\" ><div class=\"wptb-styled_list-container wptb-ph-element wptb-element-styled_list-2\" style=\"padding: 0px; margin: 0px; \"><ul><li class=\"wptb-in-element\" style=\"margin-bottom: 10px;\"><div class=\"wptb-styled-list-li-inner-wrap\" data-wptb-styled-list-alignment=\"left\"><div class=\"wptb-styled-list-icon\" data-wptb-styled-list-icon-src=\"times\" style=\"width: 20px; height: 20px; flex: 0 0 20px; fill: rgb(255, 0, 0);\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 352 512\"><path d=\"M242.72 256l100.07-100.07c12.28-12.28 12.28-32.19 0-44.48l-22.24-22.24c-12.28-12.28-32.19-12.28-44.48 0L176 189.28 75.93 89.21c-12.28-12.28-32.19-12.28-44.48 0L9.21 111.45c-12.28 12.28-12.28 32.19 0 44.48L109.28 256 9.21 356.07c-12.28 12.28-12.28 32.19 0 44.48l22.24 22.24c12.28 12.28 32.2 12.28 44.48 0L176 322.72l100.07 100.07c12.28 12.28 32.2 12.28 44.48 0l22.24-22.24c12.28-12.28 12.28-32.19 0-44.48L242.72 256z\"\/><\/svg><\/div><div class=\"wptb-styled-list-item-content\" style=\"position: relative\"><p data-styled_list-marker=\"\" style=\"font-size: 15px; line-height: 15px; color: rgb(0, 0, 0); margin-left: 5px; \">\ubcf5\uc7a1\ud55c \ud68c\ub85c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4<\/p><\/div><div class=\"wptb-m-tooltip\" style=\"\"><\/div><\/div><div class=\"wptb-clear-both\"><\/div><\/li><li class=\"wptb-in-element\" style=\"margin-bottom: 10px;\"><div class=\"wptb-styled-list-li-inner-wrap\" data-wptb-styled-list-alignment=\"left\"><div class=\"wptb-styled-list-icon\" data-wptb-styled-list-icon-src=\"times\" style=\"width: 20px; height: 20px; flex: 0 0 20px; fill: rgb(255, 0, 0);\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 352 512\"><path d=\"M242.72 256l100.07-100.07c12.28-12.28 12.28-32.19 0-44.48l-22.24-22.24c-12.28-12.28-32.19-12.28-44.48 0L176 189.28 75.93 89.21c-12.28-12.28-32.19-12.28-44.48 0L9.21 111.45c-12.28 12.28-12.28 32.19 0 44.48L109.28 256 9.21 356.07c-12.28 12.28-12.28 32.19 0 44.48l22.24 22.24c12.28 12.28 32.2 12.28 44.48 0L176 322.72l100.07 100.07c12.28 12.28 32.2 12.28 44.48 0l22.24-22.24c12.28-12.28 12.28-32.19 0-44.48L242.72 256z\"\/><\/svg><\/div><div class=\"wptb-styled-list-item-content\" style=\"position: relative\"><p data-styled_list-marker=\"\" style=\"font-size: 15px; line-height: 15px; color: rgb(0, 0, 0); margin-left: 5px; \">PWM\uc5d0 \ube44\ud574 \ud6a8\uc728\uc131\uc774 \ub0ae\uc74c<\/p><\/div><div class=\"wptb-m-tooltip\" style=\"\"><\/div><\/div><div class=\"wptb-clear-both\"><\/div><\/li><\/ul><\/div><\/td><\/tr><\/tbody><\/table>\n<\/div>\n\n<p>\ud604\uc7ac \uc81c\uc5b4 \ubc29\ubc95\uc5d0 \ub300\ud55c \ub370\uc774\ud130:<\/p>\n<table>\n<tbody>\n<tr>\n<td>\ud604\uc7ac\uc758 (A)<\/td>\n<td>\uc18d\ub3c4 (RPM)<\/td>\n<td>\ud1a0\ud06c (Nm)<\/td>\n<\/tr>\n<tr>\n<td>0.5<\/td>\n<td>1,000<\/td>\n<td>0.1<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>2,000<\/td>\n<td>0.2<\/td>\n<\/tr>\n<tr>\n<td>1.5<\/td>\n<td>3,000<\/td>\n<td>0.3<\/td>\n<\/tr>\n<tr>\n<td>2.0<\/td>\n<td>4,000<\/td>\n<td>0.4<\/td>\n<\/tr>\n<tr>\n<td>2.5<\/td>\n<td>5,000<\/td>\n<td>0.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"3_%EC%86%8D%EB%8F%84_%ED%94%BC%EB%93%9C%EB%B0%B1_%EC%8B%9C%EC%8A%A4%ED%85%9C\"><\/span>3. \uc18d\ub3c4 \ud53c\ub4dc\ubc31 \uc2dc\uc2a4\ud15c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ub354\uc6b1 \uc9c4\ubcf4\ub41c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uac00 \uc885\uc885 \ud53c\ub4dc\ubc31 \uc2dc\uc2a4\ud15c\uacfc \ud398\uc5b4\ub9c1\ub418\uc5b4 \ud3d0\uc1c4 \ub8e8\ud504 \uc18d\ub3c4 \uc81c\uc5b4\ub97c \ub2ec\uc131\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ubc29\ubc95\uc740 \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uc785\ub825 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc870\uc815\ud558\uc5ec \uc6d0\ud558\ub294 \uc18d\ub3c4\ub97c \uc720\uc9c0\ud558\ub294 \uc778\ucf54\ub354\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"a_%EC%9D%B8%EC%BD%94%EB%8D%94%EB%A5%BC_%EC%82%AC%EC%9A%A9%ED%95%9C_%ED%8F%90%EB%A3%A8%ED%94%84_%EC%A0%9C%EC%96%B4\"><\/span>a. \uc778\ucf54\ub354\ub97c \uc0ac\uc6a9\ud55c \ud3d0\ub8e8\ud504 \uc81c\uc5b4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\uc778\ucf54\ub354: \ubaa8\ud130\uc758 \uc704\uce58\ub098 \uc18d\ub3c4\ub97c \uac10\uc9c0\ud558\ub294 \uc13c\uc11c\uc785\ub2c8\ub2e4. \ucee8\ud2b8\ub864\ub7ec\uc5d0 \ud53c\ub4dc\ubc31\uc744 \uc81c\uacf5\ud558\uace0, \ucee8\ud2b8\ub864\ub7ec\ub294 \ubaa8\ud130\uac00 \uc6d0\ud558\ub294 \uc18d\ub3c4\ub85c \uc791\ub3d9\ud558\ub3c4\ub85d \uc785\ub825 \uc804\uc555\uc774\ub098 \uc804\ub958\ub97c \uc870\uc815\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ud53c\ub4dc\ubc31 \ub8e8\ud504\ub294 \uc18d\ub3c4\uc758 \uc77c\uad00\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uba70, \ud2b9\ud788 \ubd80\ud558\ub098 \uc785\ub825 \uc804\uc555 \uc870\uac74\uc774 \ubcc0\ud560 \ub54c \ub354\uc6b1 \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"b_%EB%B9%84%EB%A1%80-%EC%A0%81%EB%B6%84-%EB%AF%B8%EB%B6%84PID_%EC%A0%9C%EC%96%B4\"><\/span>b. \ube44\ub840-\uc801\ubd84-\ubbf8\ubd84(PID) \uc81c\uc5b4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\ud3d0\uc1c4 \ub8e8\ud504 \uc2dc\uc2a4\ud15c\uc5d0\uc11c PID \ucee8\ud2b8\ub864\ub7ec\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubaa8\ud130 \uc18d\ub3c4 \uc131\ub2a5\uc744 \uac1c\uc120\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. PID \ucee8\ud2b8\ub864\ub7ec\ub294 \uc2e4\uc2dc\uac04 \uc870\uc815\uc744 \ud1b5\ud574 \ubaa9\ud45c \uc124\uc815\uc810\uacfc \uc2e4\uc81c \uc18d\ub3c4(\uc624\ucc28) \uac04\uc758 \ud3b8\ucc28\uc5d0 \ub300\uc751\ud558\uc5ec \ubaa8\ud130 \uc18d\ub3c4\ub97c \ubcc0\uacbd\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ube44\ub840(P): \ud604\uc7ac \uc624\ub958\ub97c \uc218\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc801\ubd84(I): \uc2dc\uac04 \uacbd\uacfc\uc5d0 \ub530\ub77c \uacfc\uac70 \uc624\ub958\ub97c \ud569\uc0b0\ud558\uc5ec \ud574\uacb0\ud569\ub2c8\ub2e4.<\/li>\n<li>\ubbf8\ubd84(D): \ubcc0\ud654\uc728\uc5d0 \ub530\ub77c \ubbf8\ub798 \uc624\ub958\ub97c \uc608\uce21\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 PID \uc81c\uc5b4 \ub370\uc774\ud130:<\/p>\n<table>\n<tbody>\n<tr>\n<td>\uc2dc\uac04 (s)<\/td>\n<td>\uc18d\ub3c4 \uc124\uc815 (RPM)<\/td>\n<td>\uc2e4\uc81c \uc18d\ub3c4 (RPM)<\/td>\n<td>\uc624\ub958 (RPM)<\/td>\n<\/tr>\n<tr>\n<td>0<\/td>\n<td>3,000<\/td>\n<td>2,800<\/td>\n<td>200<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>3,000<\/td>\n<td>2,900<\/td>\n<td>100<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>3,000<\/td>\n<td>3,000<\/td>\n<td>0<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>3,000<\/td>\n<td>3,000<\/td>\n<td>0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud45c\uc5d0\uc11c \ubcf4\ub4ef\uc774 PID \ucee8\ud2b8\ub864\ub7ec\ub294 \uc810\ucc28\uc801\uc73c\ub85c \uc624\ucc28\ub97c \uc904\uc5ec\uc11c 2\ucd08 \uc774\ub0b4\uc5d0 \uc6d0\ud558\ub294 \uc18d\ub3c4\uc5d0 \ub3c4\ub2ec\ud569\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%EC%86%8D%EB%8F%84_%EC%A0%9C%EC%96%B4_%EB%B0%A9%EB%B2%95%EC%9D%98_%EB%B9%84%EA%B5%90_%EA%B0%9C%EC%9A%94\"><\/span>\uc18d\ub3c4 \uc81c\uc5b4 \ubc29\ubc95\uc758 \ube44\uad50 \uac1c\uc694<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<tbody>\n<tr>\n<td>\uc81c\uc5b4 \ubc29\uc2dd<\/td>\n<td>\ubcf5\uc7a1\ub3c4<\/td>\n<td>\ud6a8\uc728\uc131<\/td>\n<td>\ube44\uc6a9<\/td>\n<td>\uc801\uc6a9 \ubd84\uc57c<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc555 \uc81c\uc5b4<\/td>\n<td>\ub0ae\uc74c<\/td>\n<td>\ubcf4\ud1b5<\/td>\n<td>\ub0ae\uc74c<\/td>\n<td>\uac04\ub2e8\ud55c \uc751\uc6a9, \uc800\uc815\ubc00 \uc7a5\uce58<\/td>\n<\/tr>\n<tr>\n<td>PWM \uc81c\uc5b4<\/td>\n<td>\uc911\uac04<\/td>\n<td>\ub192\uc74c<\/td>\n<td>\uc911\uac04<\/td>\n<td>\ub85c\ubd07, \ub4dc\ub860, \uc790\ub3d9\ucc28, \uc815\ubc00 \uc7a5\ube44<\/td>\n<\/tr>\n<tr>\n<td>\uc804\ub958 \uc81c\uc5b4<\/td>\n<td>\ub192\uc74c<\/td>\n<td>\ub0ae\uc74c<\/td>\n<td>\ub192\uc74c<\/td>\n<td>\ud1a0\ud06c \ubbfc\uac10 \uc751\uc6a9, \ub85c\ubd07<\/td>\n<\/tr>\n<tr>\n<td>PID + \uc5d4\ucf54\ub354 \uc81c\uc5b4<\/td>\n<td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\n<td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\n<td>\ub192\uc74c<\/td>\n<td>\uace0\uc815\ubc00 \uc7a5\ube44, \uc758\ub8cc \uae30\uae30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"%EA%B2%B0%EB%A1%A0\"><\/span>\uacb0\ub860<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud558\ub824\uba74 \uc560\ud50c\ub9ac\ucf00\uc774\uc158, \uc804\ub825 \uc694\uad6c \uc0ac\ud56d \ubc0f \uc81c\uc5b4 \uc815\ud655\ub3c4\uc5d0 \ub530\ub77c \uc62c\ubc14\ub978 \ubc29\ubc95\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc815\ubc00\ud55c \uc18d\ub3c4 \uc81c\uc5b4\uc640 \uc751\ub2f5\uc131\uc774 \uc911\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 <a href=\"https:\/\/www.gian-transmission.com\/ko\/\">Gian Transimission<\/a>\uc740 \uac00\uc7a5 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uac00\ubccd\uace0 \uad00\uc131\uc774 \ub0ae\uc73c\uba70 \ud6a8\uc728\uc131\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\ub294 \uad11\ubc94\uc704\ud55c \uc0b0\uc5c5\uc5d0\uc11c \uc778\uae30 \uc788\ub294 \uc120\ud0dd\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud558\ub824\uba74 \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud558\uace0 \uc6d0\ud65c\ud55c \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc2e0\uc911\ud558\uac8c \uc124\uacc4\ub41c \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud558\ub294 \u200b\u200b\ub370 \uc0ac\uc6a9\ub418\ub294 \ubc29\ubc95\uc744 \uc0b4\ud3b4\ubcf4\uace0, \uc77c\ubc18\uc801\uc778 \uc81c\uc5b4 \uae30\uc220\uc5d0 \ub300\ud55c \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud558\uc5ec \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud55c \ubc29\ubc95\uc744 \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4. DC \ubaa8\ud130 \uc18d\ub3c4 \uc81c\uc5b4\uc758 \uae30\ubcf8 \uc6d0\ub9ac \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub824\uba74 \ubaa8\ud130\uc758 \uc18d\ub3c4, \uc804\uc555, \uc804\ub958 \ubc0f \ubd80\ud558\uac00 \uc5b4\ub5bb\uac8c \uad00\ub828\ub418\uc5b4 \uc788\ub294\uc9c0 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc801\uc6a9\ub418\ub294 \uc804\uc555\uc5d0 \ube44\ub840\ud569\ub2c8\ub2e4. &nbsp; &nbsp; \uc18d\ub3c4 \uad00\ub9ac\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc18c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uacf5\uae09 \uc804\uc555(V): \uc804\uc555\uc744 \ub192\uc774\uba74 \ubaa8\ud130 \uc18d\ub3c4\uac00 \ub192\uc544\uc9c0\uace0, \uc804\uc555\uc744 \ub0ae\ucd94\uba74 \uc18d\ub3c4\uac00 \ub0ae\uc544\uc9d1\ub2c8\ub2e4. \ubd80\ud558 \ud1a0\ud06c(T): \ubd80\ud558\uac00 \ud074\uc218\ub85d \ubaa8\ud130 \uc18d\ub3c4\uac00 \ub290\ub824\uc9c0\uace0, \ubd80\ud558\uac00 \uac00\ubcbc\uc6b8\uc218\ub85d \ubaa8\ud130\uac00 \ub354 \ube68\ub9ac \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc800\ud56d(R): \ub0b4\ubd80 \ub610\ub294 \uc678\ubd80 \ud68c\ub85c\uc758 \uc800\ud56d\uc740 \uc804\ub958 \ud750\ub984\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uccd0 \ubaa8\ud130 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc5ed\uae30\uc804\ub825(E): \ubaa8\ud130\uac00 \ud68c\uc804\ud558\uba74 \uc5ed\uae30\uc804\ub825(EMF)\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc785\ub825 \uc804\uc555\uc5d0 \ubc18\ub300\ud558\uc5ec \uc804\uccb4 \uc18d\ub3c4\uac00 \uac10\uc18c\ud569\ub2c8\ub2e4. \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130 \uc18d\ub3c4 \uc81c\uc5b4 \uc774\ud574 \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130 \uc791\ub3d9\uc758 \uae30\ubcf8 \uc544\uc774\ub514\uc5b4\ub294 \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ubaa8\ud130\uc758 \uc18d\ub3c4\ub294 \ubd80\ud558\uc5d0 \ubc18\ube44\ub840\ud558\uba70 \uc778\uac00\ub41c \uc804\uc555\uacfc \uc989\uc2dc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud558\ub824\uba74 \uacf5\uae09\ub418\ub294 \uc804\uc555\uc744 \uc870\uc815\ud558\uac70\ub098 \uc2dc\uc2a4\ud15c \ub0b4\uc5d0\uc11c \uc804\ub958 \ud750\ub984\uc744 \uad00\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4. \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc8fc\uc694 \uc694\uc18c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uacf5\uae09 \uc804\uc555(V): \uc804\uc555\uc744 \ub192\uc774\uba74 \ubaa8\ud130 \uc18d\ub3c4\uac00 \ub192\uc544\uc9c0\uace0, \uc804\uc555\uc744 \ub0ae\ucd94\uba74 \uc18d\ub3c4\uac00 \ub0ae\uc544\uc9d1\ub2c8\ub2e4. \ubd80\ud558 \ud1a0\ud06c(T): \ubd80\ud558\uac00 \ud074\uc218\ub85d \ubaa8\ud130 \uc18d\ub3c4\uac00 \ub290\ub824\uc9c0\uace0, \ubd80\ud558\uac00 \uac00\ubcbc\uc6b8\uc218\ub85d \ubaa8\ud130\uac00 \ub354 \ube68\ub9ac \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc800\ud56d(R): \ub0b4\ubd80 \ub610\ub294 \uc678\ubd80 \ud68c\ub85c\uc758 \uc800\ud56d\uc740 \uc804\ub958 \ud750\ub984\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uccd0 \ubaa8\ud130 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc5ed\uae30\uc804\ub825(E): \ubaa8\ud130\uac00 \ud68c\uc804\ud558\uba74 \uc5ed\uae30\uc804\ub825(EMF)\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc785\ub825 \uc804\uc555\uc5d0 \ubc18\ub300\ud558\uc5ec \uc804\uccb4 \uc18d\ub3c4\uac00 \uac10\uc18c\ud569\ub2c8\ub2e4. \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uacb0\uc815\ud558\ub294 \ubc29\uc815\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc5b4\ub514: n = \ubaa8\ud130 \uc18d\ub3c4(RPM) V = \uc778\uac00 \uc804\uc555(V) E = \uc5ed\uae30\uc804\ub825(V) k = \ubaa8\ud130 \uc0c1\uc218 T = \ubd80\ud558 \ud1a0\ud06c(Nm) C = \ud1a0\ud06c \uc0c1\uc218(Nm\/A) \uc774\ub7ec\ud55c \ub9e4\uac1c\ubcc0\uc218\ub97c \uc81c\uc5b4\ud558\uba74 \ubaa8\ud130 \uc18d\ub3c4\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4 \uc81c\uc5b4 \ubc29\ubc95 \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud558\ub294 \u200b\u200b\ubc29\ubc95\uc5d0\ub294 \uc5ec\ub7ec \uac00\uc9c0\uac00 \uc788\uc73c\uba70, \uac01\uac01 \uace0\uc720\ud55c \uc7a5\uc810\uacfc \ud55c\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uae30\uc220\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc804\uc555 \uc81c\uc5b4(\uc120\ud615 \uc81c\uc5b4) \uc804\uc555 \uc81c\uc5b4\uc5d0\uc11c \ubaa8\ud130 \uc18d\ub3c4\ub294 \uacf5\uae09 \uc804\uc555\uc744 \ubcc0\uacbd\ud558\uc5ec \uc870\uc815\ub429\ub2c8\ub2e4. \uc774\ub294 \uc18d\ub3c4 \uc81c\uc5b4\ub97c \uc704\ud55c \uac04\ub2e8\ud55c \ubc29\ubc95\uc774\uc9c0\ub9cc \uc815\ubc00\uc131\uc774 \ubd80\uc871\ud558\uace0 \uace0\uc804\ub825 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \ud6a8\uc728\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \uc5b4\ub514: V\ub294 \uacf5\uae09 \uc804\uc555\uc785\ub2c8\ub2e4. Back EMF\ub294 \ubaa8\ud130\uac00 \ud68c\uc804\ud560 \ub54c \uc0dd\uc131\ub418\ub294 \uc804\uc555\uc785\ub2c8\ub2e4. R\uc740 \ubaa8\ud130 \uc800\ud56d\uc785\ub2c8\ub2e4. \uc804\uc555 \uc81c\uc5b4 \ubc29\ubc95\uc5d0 \ub300\ud55c \ub370\uc774\ud130: \uc804\uc555(V) \uc18d\ub3c4(RPM) \ub2a5\ub960 (%) 6 1,500 85 9 2,300 88 12 3,000 90 15 3,750 92 18 4,500 93 \uc704 \ud45c\uc5d0\uc11c \ubcf4\ub4ef\uc774 \uc804\uc555\uc744 \ub192\uc774\uba74 \ubaa8\ud130 \uc18d\ub3c4\uac00 \ube44\ub840\uc801\uc73c\ub85c \uc99d\uac00\ud558\uc9c0\ub9cc \ubaa8\ud130\uac00 \ucd5c\ub300 \uc815\uaca9 \uc18d\ub3c4\uc5d0 \ub3c4\ub2ec\ud558\uba74 \uc774 \ubc29\ubc95\uc758 \ud6a8\uc728\uc131\uc5d0\ub294 \ud55c\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4. b. \ud384\uc2a4 \ud3ed \ubcc0\uc870(PWM) \ud384\uc2a4 \ud3ed \ubcc0\uc870(PWM)\ub294 \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4 \uc81c\uc5b4\ub97c \uc704\ud55c \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc774\uace0 \uc815\ud655\ud55c \ubc29\ubc95\uc785\ub2c8\ub2e4. PWM\uc740 \uc77c\uc815\ud55c \uc804\uc555\uc744 \uc804\ub2ec\ud558\ub294 \ub300\uc2e0, \uc628\ud0c0\uc784(\ub4c0\ud2f0 \uc0ac\uc774\ud074)\uc758 \uae38\uc774\ub97c \uc870\uc815\ud558\uba74\uc11c \ubaa8\ud130\ub97c \ube60\ub974\uac8c \ucf1c\uace0 \ub055\ub2c8\ub2e4. \uc774 \ubcc0\uc870\ub41c \uc2e0\ud638\ub294 \ubaa8\ud130\uc758 \ud3c9\uade0 \uc804\uc555\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc870\uc808\ud558\uace0 \uacb0\uacfc\uc801\uc73c\ub85c \uc18d\ub3c4\ub97c \uc870\uc808\ud569\ub2c8\ub2e4. \ub4c0\ud2f0 \uc0ac\uc774\ud074\uc740 \uc804\ub2ec\ub418\ub294 \ud3c9\uade0 \uc804\uc555\uc744 \uacb0\uc815\ud558\uba70 \ub2e4\uc74c\uacfc \uac19\uc774 \uacc4\uc0b0\ub429\ub2c8\ub2e4. \uc5b4\ub514: Vavg = \ud3c9\uade0 \uc804\uc555 Vin = \uc785\ub825 \uc804\uc555 D = \ub4c0\ud2f0 \uc0ac\uc774\ud074(%) \uc608\ub97c \ub4e4\uc5b4, \uc785\ub825 \uc804\uc555\uc774 12V\uc774\uace0 \ub4c0\ud2f0 \uc0ac\uc774\ud074\uc774 50%\uc774\uba74 \ubaa8\ud130\uc5d0 \uacf5\uae09\ub418\ub294 \ud3c9\uade0 \uc804\uc555\uc740 6V\uc785\ub2c8\ub2e4. PWM \uc81c\uc5b4 \ubc29\ubc95\uc5d0 \ub300\ud55c \ub370\uc774\ud130: \ub4c0\ud2f0 \uc0ac\uc774\ud074 (%) \ud3c9\uade0 \uc804\uc555 (V) \uc18d\ub3c4 (RPM) 20 2.4 1,000 40 4.8 2,000 60 7.2 3,000 80 9.6 4,000 100 12 5,000 \ud45c\uc5d0\uc11c \ubcf4\ub4ef\uc774, \ub4c0\ud2f0 \uc0ac\uc774\ud074\uc744 \ub298\ub9ac\uba74 \ud3c9\uade0 \uc804\uc555\uc774 \ub192\uc544\uc9c0\uace0, \uadf8\uc5d0 \ube44\ub840\ud558\uc5ec \ubaa8\ud130 \uc18d\ub3c4\ub3c4 \uc99d\uac00\ud569\ub2c8\ub2e4. c. \ud604\uc7ac \uc81c\uc5b4 \uc804\ub958 \ud750\ub984\uc744 \uc81c\uc5b4\ud558\ub294 \u200b\u200b\uac83\uc740 \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc870\uc815\ud558\ub294 \ub610 \ub2e4\ub978 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc5d0\uc11c\ub294 \ubaa8\ud130\uc5d0 \uacf5\uae09\ub418\ub294 \uc804\ub958\ub97c \uc81c\uc5b4\ud558\uc5ec \ud1a0\ud06c\uc640 \uc18d\ub3c4\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \ub85c\ubd07 \ubc0f \uc758\ub8cc \uc7a5\ube44\uc640 \uac19\uc774 \ud1a0\ud06c \uad00\ub9ac \ubc0f \uc18d\ub3c4 \uc81c\uc5b4\uac00 \ud544\uc694\ud55c \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud604\uc7ac \uc81c\uc5b4 \ubc29\ubc95\uc5d0 \ub300\ud55c \ub370\uc774\ud130: \ud604\uc7ac\uc758 (A) \uc18d\ub3c4 (RPM) \ud1a0\ud06c (Nm) 0.5 1,000 0.1 1.0 2,000 0.2 1.5 3,000 0.3 2.0 4,000 0.4 2.5 5,000 0.5 3. \uc18d\ub3c4 \ud53c\ub4dc\ubc31 \uc2dc\uc2a4\ud15c \ub354\uc6b1 \uc9c4\ubcf4\ub41c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uac00 \uc885\uc885 \ud53c\ub4dc\ubc31 \uc2dc\uc2a4\ud15c\uacfc \ud398\uc5b4\ub9c1\ub418\uc5b4 \ud3d0\uc1c4 \ub8e8\ud504 \uc18d\ub3c4 \uc81c\uc5b4\ub97c \ub2ec\uc131\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ubc29\ubc95\uc740 \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uc785\ub825 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc870\uc815\ud558\uc5ec \uc6d0\ud558\ub294 \uc18d\ub3c4\ub97c \uc720\uc9c0\ud558\ub294 \uc778\ucf54\ub354\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. a. \uc778\ucf54\ub354\ub97c \uc0ac\uc6a9\ud55c \ud3d0\ub8e8\ud504 \uc81c\uc5b4 \uc778\ucf54\ub354: \ubaa8\ud130\uc758 \uc704\uce58\ub098 \uc18d\ub3c4\ub97c \uac10\uc9c0\ud558\ub294 \uc13c\uc11c\uc785\ub2c8\ub2e4. \ucee8\ud2b8\ub864\ub7ec\uc5d0 \ud53c\ub4dc\ubc31\uc744 \uc81c\uacf5\ud558\uace0, \ucee8\ud2b8\ub864\ub7ec\ub294 \ubaa8\ud130\uac00 \uc6d0\ud558\ub294 \uc18d\ub3c4\ub85c \uc791\ub3d9\ud558\ub3c4\ub85d \uc785\ub825 \uc804\uc555\uc774\ub098 \uc804\ub958\ub97c \uc870\uc815\ud569\ub2c8\ub2e4. \ud53c\ub4dc\ubc31 \ub8e8\ud504\ub294 \uc18d\ub3c4\uc758 \uc77c\uad00\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uba70, \ud2b9\ud788 \ubd80\ud558\ub098 \uc785\ub825 \uc804\uc555 \uc870\uac74\uc774 \ubcc0\ud560 \ub54c \ub354\uc6b1 \uadf8\ub807\uc2b5\ub2c8\ub2e4. b. \ube44\ub840-\uc801\ubd84-\ubbf8\ubd84(PID) \uc81c\uc5b4 \ud3d0\uc1c4 \ub8e8\ud504 \uc2dc\uc2a4\ud15c\uc5d0\uc11c PID \ucee8\ud2b8\ub864\ub7ec\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubaa8\ud130 \uc18d\ub3c4 \uc131\ub2a5\uc744 \uac1c\uc120\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. PID \ucee8\ud2b8\ub864\ub7ec\ub294 \uc2e4\uc2dc\uac04 \uc870\uc815\uc744 \ud1b5\ud574 \ubaa9\ud45c \uc124\uc815\uc810\uacfc \uc2e4\uc81c \uc18d\ub3c4(\uc624\ucc28) \uac04\uc758 \ud3b8\ucc28\uc5d0 \ub300\uc751\ud558\uc5ec \ubaa8\ud130 \uc18d\ub3c4\ub97c \ubcc0\uacbd\ud569\ub2c8\ub2e4. \ube44\ub840(P): \ud604\uc7ac \uc624\ub958\ub97c \uc218\uc815\ud569\ub2c8\ub2e4. \uc801\ubd84(I): \uc2dc\uac04 \uacbd\uacfc\uc5d0 \ub530\ub77c \uacfc\uac70 \uc624\ub958\ub97c \ud569\uc0b0\ud558\uc5ec \ud574\uacb0\ud569\ub2c8\ub2e4. \ubbf8\ubd84(D): \ubcc0\ud654\uc728\uc5d0 \ub530\ub77c \ubbf8\ub798 \uc624\ub958\ub97c \uc608\uce21\ud569\ub2c8\ub2e4. \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 PID \uc81c\uc5b4 \ub370\uc774\ud130: \uc2dc\uac04 (s) \uc18d\ub3c4 \uc124\uc815 (RPM) \uc2e4\uc81c \uc18d\ub3c4 (RPM) \uc624\ub958 (RPM) 0 3,000 2,800 200 1 3,000 2,900 100 2 3,000 3,000 0 3 3,000 3,000 0 \ud45c\uc5d0\uc11c \ubcf4\ub4ef\uc774 PID \ucee8\ud2b8\ub864\ub7ec\ub294 \uc810\ucc28\uc801\uc73c\ub85c \uc624\ucc28\ub97c \uc904\uc5ec\uc11c 2\ucd08 \uc774\ub0b4\uc5d0 \uc6d0\ud558\ub294 \uc18d\ub3c4\uc5d0 \ub3c4\ub2ec\ud569\ub2c8\ub2e4. \uc18d\ub3c4 \uc81c\uc5b4 \ubc29\ubc95\uc758 \ube44\uad50 \uac1c\uc694 \uc81c\uc5b4 \ubc29\uc2dd \ubcf5\uc7a1\ub3c4 \ud6a8\uc728\uc131 \ube44\uc6a9 \uc801\uc6a9 \ubd84\uc57c \uc804\uc555 \uc81c\uc5b4 \ub0ae\uc74c \ubcf4\ud1b5 \ub0ae\uc74c \uac04\ub2e8\ud55c \uc751\uc6a9, \uc800\uc815\ubc00 \uc7a5\uce58 PWM \uc81c\uc5b4 \uc911\uac04 \ub192\uc74c \uc911\uac04 \ub85c\ubd07, \ub4dc\ub860, \uc790\ub3d9\ucc28, \uc815\ubc00 \uc7a5\ube44 \uc804\ub958 \uc81c\uc5b4 \ub192\uc74c \ub0ae\uc74c \ub192\uc74c \ud1a0\ud06c \ubbfc\uac10 \uc751\uc6a9, \ub85c\ubd07 PID + \uc5d4\ucf54\ub354 \uc81c\uc5b4 \ub9e4\uc6b0 \ub192\uc74c \ub9e4\uc6b0 \ub192\uc74c \ub192\uc74c \uace0\uc815\ubc00 \uc7a5\ube44, \uc758\ub8cc \uae30\uae30 \uacb0\ub860 \ucf54\uc5b4\ub9ac\uc2a4 DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud558\ub824\uba74 \uc560\ud50c\ub9ac\ucf00\uc774\uc158, \uc804\ub825 \uc694\uad6c \uc0ac\ud56d \ubc0f \uc81c\uc5b4 \uc815\ud655\ub3c4\uc5d0 \ub530\ub77c \uc62c\ubc14\ub978 \ubc29\ubc95\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc815\ubc00\ud55c \uc18d\ub3c4 \uc81c\uc5b4\uc640 \uc751\ub2f5\uc131\uc774 \uc911\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 Gian Transimission\uc740 \uac00\uc7a5 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":14925,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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