{"id":14971,"date":"2024-10-17T10:55:09","date_gmt":"2024-10-17T02:55:09","guid":{"rendered":"https:\/\/www.gian-transmission.com\/%eb%ac%b4%eb%b8%8c%eb%9f%ac%ec%8b%9c-dc-%eb%aa%a8%ed%84%b0%ec%9d%98-%ec%86%8d%eb%8f%84%eb%8a%94-%eb%ac%b4%ec%97%87%ec%97%90-%eb%94%b0%eb%9d%bc-%eb%8b%ac%eb%9d%bc%ec%a7%80%eb%82%98%ec%9a%94\/"},"modified":"2025-01-22T17:10:17","modified_gmt":"2025-01-22T09:10:17","slug":"%eb%ac%b4%eb%b8%8c%eb%9f%ac%ec%8b%9c-dc-%eb%aa%a8%ed%84%b0%ec%9d%98-%ec%86%8d%eb%8f%84%eb%8a%94-%eb%ac%b4%ec%97%87%ec%97%90-%eb%94%b0%eb%9d%bc-%eb%8b%ac%eb%9d%bc%ec%a7%80%eb%82%98%ec%9a%94","status":"publish","type":"post","link":"https:\/\/www.gian-transmission.com\/ko\/%EB%AC%B4%EB%B8%8C%EB%9F%AC%EC%8B%9C-dc-%EB%AA%A8%ED%84%B0%EC%9D%98-%EC%86%8D%EB%8F%84%EB%8A%94-%EB%AC%B4%EC%97%87%EC%97%90-%EB%94%B0%EB%9D%BC-%EB%8B%AC%EB%9D%BC%EC%A7%80%EB%82%98%EC%9A%94\/","title":{"rendered":"\ubb34\ube0c\ub7ec\uc2dc DC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub294 \ubb34\uc5c7\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ub098\uc694?"},"content":{"rendered":"<p>\ubb34\ube0c\ub7ec\uc2dc DC(BLDC) \ubaa8\ud130\ub294 \ub192\uc740 \ud6a8\uc728\uc131, \uc2e0\ub8b0\uc131, \uae34 \uc791\ub3d9 \uc218\uba85\uc73c\ub85c \uc778\ud574 \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ud544\uc218\uc801\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. BLDC \ubaa8\ud130\ub294 \ubb3c\ub9ac\uc801 \ube0c\ub7ec\uc2dc \ub300\uc2e0 \uc804\uc790 \uc815\ub958\ub97c \uc0ac\uc6a9\ud558\ubbc0\ub85c \ube0c\ub7ec\uc2dc\uac00 \uc788\ub294 \ubaa8\ud130\ubcf4\ub2e4 \ub9c8\ubaa8\uac00 \uc801\uc2b5\ub2c8\ub2e4. BLDC \ubaa8\ud130\uc758 \ud575\uc2ec \uce21\uba74\uc740 \ub4dc\ub860, \uc0b0\uc5c5 \uc790\ub3d9\ud654, \uc804\uae30 \uc790\ub3d9\ucc28\uc640 \uac19\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ud544\uc218\uc801\uc778 \uc18d\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-5989 aligncenter\" src=\"https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Speed-of-a-Brushless-DC-Motor.webp\" alt=\"\ubb34\ube0c\ub7ec\uc2dc DC \ubaa8\ud130\uc758 \uc18d\ub3c4\" width=\"660\" height=\"465\" srcset=\"https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Speed-of-a-Brushless-DC-Motor.webp 660w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Speed-of-a-Brushless-DC-Motor-300x211.webp 300w, https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2024\/10\/Speed-of-a-Brushless-DC-Motor-600x423.webp 600w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%EB%AA%A8%ED%84%B0_%EC%84%A4%EA%B3%84_%EB%B0%8F_%EA%B5%AC%EC%84%B1\"><\/span>\ubaa8\ud130 \uc124\uacc4 \ubc0f \uad6c\uc131<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>BLDC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub294 \uadfc\ubcf8\uc801\uc73c\ub85c \uc124\uacc4\uc640 \uc5f0\uacb0\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uadf9 \uc218, \uad8c\uc120 \ub808\uc774\uc544\uc6c3, \ub85c\ud130 \uad6c\uc870\uc640 \uac19\uc740 \uc5ec\ub7ec \uc124\uacc4 \uc694\uc18c\uac00 \uc18d\ub3c4\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%EA%B7%B9%EC%9D%98_%EC%88%98\"><\/span>\uadf9\uc758 \uc218<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\ubaa8\ud130\uc758 \ud68c\uc804 \uc18d\ub3c4\ub294 \uadf9 \uc218\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uadf9 \uc218\uac00 \uc801\uc740 \ubaa8\ud130\ub294 \ub354 \ub192\uc740 \uc18d\ub3c4\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ubc18\uba74, \uadf9 \uc218\uac00 \ub9ce\uc740 \ubaa8\ud130\ub294 \ub354 \ub0ae\uc740 \uc18d\ub3c4\uc5d0\uc11c \ub354 \ub192\uc740 \ud1a0\ud06c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<table>\n<tbody>\n<tr>\n<td>\uadf9\uc758 \uc218<\/td>\n<td>\uc18d\ub3c4(RPM)<\/td>\n<td>\ud1a0\ud06c(Nm)<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>10,000<\/td>\n<td>0.5<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>5,000<\/td>\n<td>1.0<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>3,000<\/td>\n<td>1.5<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>2,000<\/td>\n<td>2.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud45c\uc5d0\uc11c \ubcf4\ub4ef\uc774, \uadf9\uc218\uac00 \uc801\uc740 \ubaa8\ud130\ub294 \ub354 \ub192\uc740 \ud68c\uc804 \uc18d\ub3c4(RPM)\ub97c \uc5bb\uc744 \uc218 \uc788\uc9c0\ub9cc, \uadf9\uc218\uac00 \uc99d\uac00\ud560\uc218\ub85d \ud1a0\ud06c\ub294 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%EC%99%80%EC%9D%B8%EB%94%A9_%EA%B5%AC%EC%84%B1\"><\/span>\uc640\uc778\ub529 \uad6c\uc131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uad8c\uc120 \ubc30\uc5f4\uc740 \ub610\ud55c \ubaa8\ud130 \uc18d\ub3c4\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. BLDC \ubaa8\ud130\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub450 \uac00\uc9c0 \uad8c\uc120 \uad6c\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ud0c0(Y)\uc640 \ub378\ud0c0(\u0394).<\/p>\n<ul>\n<li>\uc2a4\ud0c0(Y) \uad6c\uc131\uc740 \ud1a0\ud06c\uac00 \ub354 \ub192\uc9c0\ub9cc \ub354 \ub0ae\uc740 \uc18d\ub3c4\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4.<br \/>\n\ubc18\uba74 \ub378\ud0c0(\u0394) \uad6c\uc131\uc740 \ub354 \ub192\uc740 \uc18d\ub3c4\ub97c \ud5c8\uc6a9\ud558\uc9c0\ub9cc \ud1a0\ud06c\uac00 \ub354 \ub0ae\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td>\uc640\uc778\ub529 \uad6c\uc131<\/td>\n<td>\uc18d\ub3c4(RPM)<\/td>\n<td>\ud1a0\ud06c(Nm)<\/td>\n<\/tr>\n<tr>\n<td>\ubcc4(Y)<\/td>\n<td>3,000<\/td>\n<td>1.5<\/td>\n<\/tr>\n<tr>\n<td>\ub378\ud0c0(\u0394)<\/td>\n<td>4,500<\/td>\n<td>1.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ub378\ud0c0 \uad6c\uc131\uc740 \ubaa8\ud130\uac00 \ub354 \ube60\ub978 \uc18d\ub3c4\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\uac8c \ud558\uc9c0\ub9cc \ud1a0\ud06c\uac00 \uc77c\ubd80 \ud76c\uc0dd\ub429\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%EA%B3%B5%EA%B8%89_%EC%A0%84%EC%95%95\"><\/span>\uacf5\uae09 \uc804\uc555<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>BLDC \ubaa8\ud130 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uac00\uc7a5 \uc911\uc694\ud55c \uc694\uc18c \uc911 \ud558\ub098\ub294 \uacf5\uae09 \uc804\uc555\uc785\ub2c8\ub2e4. \uae30\ubcf8 \uc18d\ub3c4 \ubc29\uc815\uc2dd\uc740 \uacf5\uae09 \uc804\uc555\uacfc \ubaa8\ud130 \uc18d\ub3c4\uac00 \ube44\ub840\ud55c\ub2e4\uace0 \uba85\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>Speed (RPM)\u221dVoltage (V)<\/strong><\/p>\n<p>\uacf5\uae09 \uc804\uc555\uc744 \ub192\uc774\uba74 \ub2e4\ub978 \ubaa8\ub4e0 \uc870\uac74\uc774 \uc77c\uc815\ud558\ub2e4\uace0 \uac00\uc815\ud560 \ub54c \ubaa8\ud130 \uc18d\ub3c4\uac00 \uc99d\uac00\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uace0\uc804\uc555\uc740 \ubaa8\ud130 \uc190\uc0c1\uc774\ub098 \uacfc\uc5f4\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc73c\ubbc0\ub85c \uc774\uc5d0 \ub300\ud55c \uc81c\ud55c\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>Voltage (V)<\/strong><\/td>\n<td><strong>Speed (RPM)<\/strong><\/td>\n<td><strong>Current (A)<\/strong><\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td>3,000<\/td>\n<td>2.5<\/td>\n<\/tr>\n<tr>\n<td>24<\/td>\n<td>6,000<\/td>\n<td>3.0<\/td>\n<\/tr>\n<tr>\n<td>36<\/td>\n<td>9,000<\/td>\n<td>3.5<\/td>\n<\/tr>\n<tr>\n<td>48<\/td>\n<td>12,000<\/td>\n<td>4.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud45c\uc5d0\uc11c \ubcf4\ub4ef\uc774, \uc804\uc555\uc744 \ub450 \ubc30\ub85c \ub192\uc774\uba74 \uc18d\ub3c4\ub3c4 \uac70\uc758 \ub450 \ubc30\ub85c \ub298\uc5b4\ub098, \uc804\uc555\uc740 \ubaa8\ud130 \uc18d\ub3c4\ub97c \uc9c1\uc811\uc801\uc73c\ub85c \uc81c\uc5b4\ud558\ub294 \u200b\u200b\uc694\uc778\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%EC%BB%A8%ED%8A%B8%EB%A1%A4%EB%9F%AC_%EC%84%A4%EC%A0%95_%EB%B0%8F_%EC%A0%84%EC%9E%90_%EC%86%8D%EB%8F%84_%EC%A0%9C%EC%96%B4ESC\"><\/span>\ucee8\ud2b8\ub864\ub7ec \uc124\uc815 \ubc0f \uc804\uc790 \uc18d\ub3c4 \uc81c\uc5b4(ESC)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>BLDC \ubaa8\ud130\ub294 \uc815\ub958 \ubc0f \uc18d\ub3c4 \uc870\uc808\uc744 \uc704\ud574 \uc678\ubd80 \uc804\uc790 \uc18d\ub3c4 \ucee8\ud2b8\ub864\ub7ec(ESC)\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ubaa8\ud130\uc758 \uc804\uc555\uacfc \uc804\ub958\ub294 ESC\uc5d0 \uc758\ud574 \uad00\ub9ac\ub418\uba70, ESC\ub294 \ubaa8\ud130 \uc18d\ub3c4\ub3c4 \ubcc0\uacbd\ud569\ub2c8\ub2e4. ESC \ub0b4\uc758 \uc5ec\ub7ec \ub9e4\uac1c\ubcc0\uc218\ub294 \ubaa8\ud130 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ub4c0\ud2f0 \uc0ac\uc774\ud074: ESC\ub294 \ud384\uc2a4 \ud3ed \ubcc0\uc870(PWM)\ub97c \ud1b5\ud574 \uacf5\uae09 \uc804\uc555\uc744 \ubcc0\uc870\ud558\uace0, \ub4c0\ud2f0 \uc0ac\uc774\ud074\uc740 \uac01 \uc0ac\uc774\ud074 \ub0b4\uc5d0\uc11c \uc804\uc555\uc774 \uc801\uc6a9\ub418\ub294 \uc2dc\uac04\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li>PWM \uc8fc\ud30c\uc218: \ub354 \ub192\uc740 \uc8fc\ud30c\uc218\uc758 PWM \uc2e0\ud638\ub294 \ub354 \ubd80\ub4dc\ub7ec\uc6b4 \uc18d\ub3c4 \uc81c\uc5b4\uc640 \ub354 \ub192\uc740 \ud6a8\uacfc\uc801\uc778 \ubaa8\ud130 \uc18d\ub3c4\ub97c \uac00\uc838\uc635\ub2c8\ub2e4.<\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><strong>\ub4c0\ud2f0 \uc0ac\uc774\ud074 (%)<\/strong><\/td>\n<td><strong>\uc720\ud6a8 \uc804\uc555 (V)<\/strong><\/td>\n<td><strong>\uc18d\ub3c4 (RPM)<\/strong><\/td>\n<\/tr>\n<tr>\n<td>25<\/td>\n<td>12<\/td>\n<td>3,000<\/td>\n<\/tr>\n<tr>\n<td>50<\/td>\n<td>24<\/td>\n<td>6,000<\/td>\n<\/tr>\n<tr>\n<td>75<\/td>\n<td>36<\/td>\n<td>9,000<\/td>\n<\/tr>\n<tr>\n<td>100<\/td>\n<td>48<\/td>\n<td>12,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ub4c0\ud2f0 \uc0ac\uc774\ud074\uc774 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \ubaa8\ud130\uc5d0 \uc778\uac00\ub418\ub294 \uc720\ud6a8 \uc804\uc555\uc774 \uc0c1\uc2b9\ud558\uc5ec \ubaa8\ud130 \uc18d\ub3c4\uac00 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%EB%B6%80%ED%95%98_%EB%B0%8F_%ED%86%A0%ED%81%AC_%EC%9A%94%EA%B5%AC_%EC%82%AC%ED%95%AD\"><\/span>\ubd80\ud558 \ubc0f \ud1a0\ud06c \uc694\uad6c \uc0ac\ud56d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>BLDC \ubaa8\ud130\uc758 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uc694\uc18c\ub294 \uad6c\ub3d9\ud558\ub294 \ubd80\ud558\uc785\ub2c8\ub2e4. \uc18d\ub3c4\uc640 \ubd80\ud558\uc758 \uad00\uacc4\ub294 \ubc18\ube44\ub840\ud569\ub2c8\ub2e4. \ubd80\ud558\uac00 \uc99d\uac00\ud558\uba74 \uc18d\ub3c4\uac00 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%EC%86%8D%EB%8F%84-%ED%86%A0%ED%81%AC_%EA%B3%A1%EC%84%A0\"><\/span>\uc18d\ub3c4-\ud1a0\ud06c \uace1\uc120<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.gian-transmission.com\/ko\/%EB%B8%8C%EB%9F%AC%EC%8B%9C-%EB%A6%AC%EC%8A%A4-dc-%EB%AA%A8%ED%84%B0\/\">BLDC \ubaa8\ud130<\/a><\/span>\uc5d0\uc11c \uc18d\ub3c4-\ud1a0\ud06c \uace1\uc120\uc740 \uc774 \ub450 \ubcc0\uc218 \uac04\uc758 \uad00\uacc4\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ubaa8\ud130 \uc18d\ub3c4\ub294 \ubd80\ud558(\ud1a0\ud06c)\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uac10\uc18c\ud569\ub2c8\ub2e4. \ubaa8\ud130\uc758 \ub0b4\ubd80 \uc800\ud56d\uacfc \ub85c\ud130\uc5d0\uc11c \uc0dd\uc131\ub418\ub294 \uc5ed\uae30\uc804\ub825(EMF)\uc774 \uc774\uc5d0 \ub300\ud55c \uc6d0\uc778\uc785\ub2c8\ub2e4.<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>\ud1a0\ud06c (Nm)<\/strong><\/td>\n<td><strong>\uc18d\ub3c4 (RPM)<\/strong><\/td>\n<\/tr>\n<tr>\n<td>0.5<\/td>\n<td>10,000<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>8,000<\/td>\n<\/tr>\n<tr>\n<td>1.5<\/td>\n<td>6,000<\/td>\n<\/tr>\n<tr>\n<td>2.0<\/td>\n<td>4,000<\/td>\n<\/tr>\n<tr>\n<td>2.5<\/td>\n<td>2,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ub370\uc774\ud130\ub294 \ud1a0\ud06c\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \ubaa8\ud130\uc758 \uc18d\ub3c4\uac00 \ube44\ub840\uc801\uc73c\ub85c \uac10\uc18c\ud55c\ub2e4\ub294 \uac83\uc744 \ubd84\uba85\ud788 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc2e4\uc81c \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c\ub294 \ubd80\ud558 \uc870\uac74\uc5d0 \ub530\ub77c \uc18d\ub3c4\uc640 \ud1a0\ud06c \uc694\uad6c \uc0ac\ud56d \uac04\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%EC%98%A8%EB%8F%84\"><\/span>\uc628\ub3c4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>BLDC \ubaa8\ud130\uc758 \uc791\ub3d9 \uc628\ub3c4\ub3c4 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ud130\ub294 \uad8c\uc120 \ubc0f \uae30\ud0c0 \uad6c\uc131 \uc694\uc18c\uc758 \uc800\ud56d\uc774 \uc99d\uac00\ud558\uc5ec \uc628\ub3c4\uac00 \ub192\uc744\uc218\ub85d \ud6a8\uc728\uc131\uc774 \ub5a8\uc5b4\uc9c0\uba70, \uc774\ub85c \uc778\ud574 \uc18d\ub3c4\uac00 \uac10\uc18c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%EC%98%A8%EB%8F%84-%EC%86%8D%EB%8F%84_%EA%B4%80%EA%B3%84\"><\/span>\uc628\ub3c4-\uc18d\ub3c4 \uad00\uacc4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc628\ub3c4\uac00 \uc0c1\uc2b9\ud568\uc5d0 \ub530\ub77c \uad8c\uc120\uc758 \uc800\ud56d\uc774 \uc99d\uac00\ud558\uace0, \uc774\ub85c \uc778\ud574 \uc804\uc555 \uac15\ud558\uac00 \ubc1c\uc0dd\ud558\uc5ec \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc18d\ub3c4\uac00 \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>\uc628\ub3c4 (\u00b0C)<\/strong><\/td>\n<td><strong>\uc18d\ub3c4 (RPM)<\/strong><\/td>\n<td><strong>\ud604\uc7ac\uc758 (A)<\/strong><\/td>\n<\/tr>\n<tr>\n<td>25<\/td>\n<td>10,000<\/td>\n<td>4.0<\/td>\n<\/tr>\n<tr>\n<td>50<\/td>\n<td>9,000<\/td>\n<td>4.2<\/td>\n<\/tr>\n<tr>\n<td>75<\/td>\n<td>8,000<\/td>\n<td>4.5<\/td>\n<\/tr>\n<tr>\n<td>100<\/td>\n<td>6,000<\/td>\n<td>4.8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc774 \ud45c\ub294 \uc628\ub3c4 \uc0c1\uc2b9\uc774 \ubaa8\ud130 \uc18d\ub3c4\ub97c \uc810\uc9c4\uc801\uc73c\ub85c \uac10\uc18c\uc2dc\ud0a4\ub294 \ubc29\uc2dd\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ucd5c\ub300 \uc18d\ub3c4\uc640 \ud6a8\uc728\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \uc801\uc808\ud55c \ub0c9\uac01 \uc2dc\uc2a4\ud15c\uc744 \uc720\uc9c0\ud558\uac70\ub098 \ubaa8\ud130 \uacfc\ubd80\ud558\ub97c \ud53c\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%EC%97%AD%EA%B8%B0%EC%A0%84%EB%A0%A5\"><\/span>\uc5ed\uae30\uc804\ub825<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\uc5ed\uae30\uc804\ub825(back EMF)\uc740 \ubaa8\ud130\uac00 \ud68c\uc804\ud560 \ub54c \uc0dd\uc131\ub418\ub294 \uc804\uc555\uc785\ub2c8\ub2e4. \uacf5\uae09 \uc804\uc555\uacfc \ubc18\ub300\ub418\ub294 \uc774 EMF\uc758 \ud06c\uae30\ub294 \ubaa8\ud130 \uc18d\ub3c4\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \ubaa8\ud130\uac00 \ub354 \ube68\ub9ac \ud68c\uc804\ud560\uc218\ub85d \uc5ed\uae30\uc804\ub825\uc774 \ub192\uc544\uc9c0\uace0, \uc774\ub294 \ubaa8\ud130\ub97c \uad6c\ub3d9\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc720\ud6a8 \uc804\uc555\uc744 \uc904\uc785\ub2c8\ub2e4. \uc5ed\uae30\uc804\ub825 \uc0c1\uc218 KeK_eKe\ub294 \uc18d\ub3c4 \ub2e8\uc704\ub2f9 \uc0dd\uc131\ub418\ub294 \uc804\uc555\uc744 V\/rpm\uc73c\ub85c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc5ed\uae30\uc804\ub825 \ubc29\uc815\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>Vemf=Ke\u00d7Speed (RPM)<\/strong><\/p>\n<p>\uace0\uc18d \uc751\uc6a9 \ubd84\uc57c\uc758 \uacbd\uc6b0 \uacfc\ub3c4\ud55c \uc804\uc555 \uc190\uc2e4\uc744 \ud53c\ud558\uae30 \uc704\ud574 \uc5ed\uae30\uc804\ub825\uc744 \ucd5c\uc18c\ud654\ud574\uc57c \ud558\uba70, \uc5ed\uae30\uc804\ub825 \uc0c1\uc218\uac00 \ub0ae\uc740 \ubaa8\ud130\uac00 \uc120\ud638\ub429\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%EA%B8%B0%EA%B3%84%EC%A0%81_%EC%A0%9C%EC%95%BD\"><\/span>\uae30\uacc4\uc801 \uc81c\uc57d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \ub9c8\ucc30, \ubca0\uc5b4\ub9c1 \uc0c1\ud0dc, \uc804\uccb4 \uc2dc\uc2a4\ud15c \uad00\uc131\uacfc \uac19\uc740 \uae30\uacc4\uc801 \uc694\uc778\ub3c4 \ubaa8\ud130 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc724\ud65c\uc774 \uc798 \ub41c \ubca0\uc5b4\ub9c1\uacfc \ub9c8\ucc30\uc774 \uc801\uc740 \ud658\uacbd\uc740 \ubaa8\ud130\uac00 \ubd80\ud558 \ud558\uc5d0\uc11c \ub354 \ub192\uc740 \uc18d\ub3c4\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4. \ubc18\ub300\ub85c, \ub9c8\ubaa8\ub41c \ubca0\uc5b4\ub9c1\uc774\ub098 \ub9c8\ucc30\uc774 \ub9ce\uc740 \ud658\uacbd\uc740 \ubaa8\ud130 \uc18d\ub3c4\ub97c \ud06c\uac8c \ub0ae\ucd9c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\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>BLDC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub294 \ubaa8\ud130 \uc124\uacc4, \uacf5\uae09 \uc804\uc555, \ubd80\ud558, \uc628\ub3c4 \ubc0f \ucee8\ud2b8\ub864\ub7ec\uc758 \ud2b9\uc131\uc744 \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ubb34\ube0c\ub7ec\uc2dc DC \ubaa8\ud130 \uc81c\uc870\uc5c5\uccb4\ub85c\uc11c \uc0ac\uc6a9\uc790\ub294 \uc774\ub7ec\ud55c \uc885\uc18d\uc131\uc744 \uc778\uc2dd\ud568\uc73c\ub85c\uc368 \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud55c \ubaa8\ud130\uc758 \uc131\ub2a5\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc870\uc808\ud558\uace0 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ubb34\ube0c\ub7ec\uc2dc DC(BLDC) \ubaa8\ud130\ub294 \ub192\uc740 \ud6a8\uc728\uc131, \uc2e0\ub8b0\uc131, \uae34 \uc791\ub3d9 \uc218\uba85\uc73c\ub85c \uc778\ud574 \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ud544\uc218\uc801\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. BLDC \ubaa8\ud130\ub294 \ubb3c\ub9ac\uc801 \ube0c\ub7ec\uc2dc \ub300\uc2e0 \uc804\uc790 \uc815\ub958\ub97c \uc0ac\uc6a9\ud558\ubbc0\ub85c \ube0c\ub7ec\uc2dc\uac00 \uc788\ub294 \ubaa8\ud130\ubcf4\ub2e4 \ub9c8\ubaa8\uac00 \uc801\uc2b5\ub2c8\ub2e4. BLDC \ubaa8\ud130\uc758 \ud575\uc2ec \uce21\uba74\uc740 \ub4dc\ub860, \uc0b0\uc5c5 \uc790\ub3d9\ud654, \uc804\uae30 \uc790\ub3d9\ucc28\uc640 \uac19\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ud544\uc218\uc801\uc778 \uc18d\ub3c4\uc785\ub2c8\ub2e4. \ubaa8\ud130 \uc124\uacc4 \ubc0f \uad6c\uc131 BLDC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub294 \uadfc\ubcf8\uc801\uc73c\ub85c \uc124\uacc4\uc640 \uc5f0\uacb0\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uadf9 \uc218, \uad8c\uc120 \ub808\uc774\uc544\uc6c3, \ub85c\ud130 \uad6c\uc870\uc640 \uac19\uc740 \uc5ec\ub7ec \uc124\uacc4 \uc694\uc18c\uac00 \uc18d\ub3c4\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uadf9\uc758 \uc218 \ubaa8\ud130\uc758 \ud68c\uc804 \uc18d\ub3c4\ub294 \uadf9 \uc218\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uadf9 \uc218\uac00 \uc801\uc740 \ubaa8\ud130\ub294 \ub354 \ub192\uc740 \uc18d\ub3c4\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ubc18\uba74, \uadf9 \uc218\uac00 \ub9ce\uc740 \ubaa8\ud130\ub294 \ub354 \ub0ae\uc740 \uc18d\ub3c4\uc5d0\uc11c \ub354 \ub192\uc740 \ud1a0\ud06c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf9\uc758 \uc218 \uc18d\ub3c4(RPM) \ud1a0\ud06c(Nm) 2 10,000 0.5 4 5,000 1.0 6 3,000 1.5 8 2,000 2.0 \ud45c\uc5d0\uc11c \ubcf4\ub4ef\uc774, \uadf9\uc218\uac00 \uc801\uc740 \ubaa8\ud130\ub294 \ub354 \ub192\uc740 \ud68c\uc804 \uc18d\ub3c4(RPM)\ub97c \uc5bb\uc744 \uc218 \uc788\uc9c0\ub9cc, \uadf9\uc218\uac00 \uc99d\uac00\ud560\uc218\ub85d \ud1a0\ud06c\ub294 \uc99d\uac00\ud569\ub2c8\ub2e4. \uc640\uc778\ub529 \uad6c\uc131 \uad8c\uc120 \ubc30\uc5f4\uc740 \ub610\ud55c \ubaa8\ud130 \uc18d\ub3c4\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. BLDC \ubaa8\ud130\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub450 \uac00\uc9c0 \uad8c\uc120 \uad6c\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ud0c0(Y)\uc640 \ub378\ud0c0(\u0394). \uc2a4\ud0c0(Y) \uad6c\uc131\uc740 \ud1a0\ud06c\uac00 \ub354 \ub192\uc9c0\ub9cc \ub354 \ub0ae\uc740 \uc18d\ub3c4\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4. \ubc18\uba74 \ub378\ud0c0(\u0394) \uad6c\uc131\uc740 \ub354 \ub192\uc740 \uc18d\ub3c4\ub97c \ud5c8\uc6a9\ud558\uc9c0\ub9cc \ud1a0\ud06c\uac00 \ub354 \ub0ae\uc2b5\ub2c8\ub2e4. \uc640\uc778\ub529 \uad6c\uc131 \uc18d\ub3c4(RPM) \ud1a0\ud06c(Nm) \ubcc4(Y) 3,000 1.5 \ub378\ud0c0(\u0394) 4,500 1.0 \ub378\ud0c0 \uad6c\uc131\uc740 \ubaa8\ud130\uac00 \ub354 \ube60\ub978 \uc18d\ub3c4\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\uac8c \ud558\uc9c0\ub9cc \ud1a0\ud06c\uac00 \uc77c\ubd80 \ud76c\uc0dd\ub429\ub2c8\ub2e4. \uacf5\uae09 \uc804\uc555 BLDC \ubaa8\ud130 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uac00\uc7a5 \uc911\uc694\ud55c \uc694\uc18c \uc911 \ud558\ub098\ub294 \uacf5\uae09 \uc804\uc555\uc785\ub2c8\ub2e4. \uae30\ubcf8 \uc18d\ub3c4 \ubc29\uc815\uc2dd\uc740 \uacf5\uae09 \uc804\uc555\uacfc \ubaa8\ud130 \uc18d\ub3c4\uac00 \ube44\ub840\ud55c\ub2e4\uace0 \uba85\uc2dc\ud569\ub2c8\ub2e4. Speed (RPM)\u221dVoltage (V) \uacf5\uae09 \uc804\uc555\uc744 \ub192\uc774\uba74 \ub2e4\ub978 \ubaa8\ub4e0 \uc870\uac74\uc774 \uc77c\uc815\ud558\ub2e4\uace0 \uac00\uc815\ud560 \ub54c \ubaa8\ud130 \uc18d\ub3c4\uac00 \uc99d\uac00\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uace0\uc804\uc555\uc740 \ubaa8\ud130 \uc190\uc0c1\uc774\ub098 \uacfc\uc5f4\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc73c\ubbc0\ub85c \uc774\uc5d0 \ub300\ud55c \uc81c\ud55c\uc774 \uc788\uc2b5\ub2c8\ub2e4. Voltage (V) Speed (RPM) Current (A) 12 3,000 2.5 24 6,000 3.0 36 9,000 3.5 48 12,000 4.0 \ud45c\uc5d0\uc11c \ubcf4\ub4ef\uc774, \uc804\uc555\uc744 \ub450 \ubc30\ub85c \ub192\uc774\uba74 \uc18d\ub3c4\ub3c4 \uac70\uc758 \ub450 \ubc30\ub85c \ub298\uc5b4\ub098, \uc804\uc555\uc740 \ubaa8\ud130 \uc18d\ub3c4\ub97c \uc9c1\uc811\uc801\uc73c\ub85c \uc81c\uc5b4\ud558\ub294 \u200b\u200b\uc694\uc778\uc774 \ub429\ub2c8\ub2e4. \ucee8\ud2b8\ub864\ub7ec \uc124\uc815 \ubc0f \uc804\uc790 \uc18d\ub3c4 \uc81c\uc5b4(ESC) BLDC \ubaa8\ud130\ub294 \uc815\ub958 \ubc0f \uc18d\ub3c4 \uc870\uc808\uc744 \uc704\ud574 \uc678\ubd80 \uc804\uc790 \uc18d\ub3c4 \ucee8\ud2b8\ub864\ub7ec(ESC)\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ubaa8\ud130\uc758 \uc804\uc555\uacfc \uc804\ub958\ub294 ESC\uc5d0 \uc758\ud574 \uad00\ub9ac\ub418\uba70, ESC\ub294 \ubaa8\ud130 \uc18d\ub3c4\ub3c4 \ubcc0\uacbd\ud569\ub2c8\ub2e4. ESC \ub0b4\uc758 \uc5ec\ub7ec \ub9e4\uac1c\ubcc0\uc218\ub294 \ubaa8\ud130 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub4c0\ud2f0 \uc0ac\uc774\ud074: ESC\ub294 \ud384\uc2a4 \ud3ed \ubcc0\uc870(PWM)\ub97c \ud1b5\ud574 \uacf5\uae09 \uc804\uc555\uc744 \ubcc0\uc870\ud558\uace0, \ub4c0\ud2f0 \uc0ac\uc774\ud074\uc740 \uac01 \uc0ac\uc774\ud074 \ub0b4\uc5d0\uc11c \uc804\uc555\uc774 \uc801\uc6a9\ub418\ub294 \uc2dc\uac04\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. PWM \uc8fc\ud30c\uc218: \ub354 \ub192\uc740 \uc8fc\ud30c\uc218\uc758 PWM \uc2e0\ud638\ub294 \ub354 \ubd80\ub4dc\ub7ec\uc6b4 \uc18d\ub3c4 \uc81c\uc5b4\uc640 \ub354 \ub192\uc740 \ud6a8\uacfc\uc801\uc778 \ubaa8\ud130 \uc18d\ub3c4\ub97c \uac00\uc838\uc635\ub2c8\ub2e4. \ub4c0\ud2f0 \uc0ac\uc774\ud074 (%) \uc720\ud6a8 \uc804\uc555 (V) \uc18d\ub3c4 (RPM) 25 12 3,000 50 24 6,000 75 36 9,000 100 48 12,000 \ub4c0\ud2f0 \uc0ac\uc774\ud074\uc774 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \ubaa8\ud130\uc5d0 \uc778\uac00\ub418\ub294 \uc720\ud6a8 \uc804\uc555\uc774 \uc0c1\uc2b9\ud558\uc5ec \ubaa8\ud130 \uc18d\ub3c4\uac00 \uc99d\uac00\ud569\ub2c8\ub2e4. \ubd80\ud558 \ubc0f \ud1a0\ud06c \uc694\uad6c \uc0ac\ud56d BLDC \ubaa8\ud130\uc758 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uc694\uc18c\ub294 \uad6c\ub3d9\ud558\ub294 \ubd80\ud558\uc785\ub2c8\ub2e4. \uc18d\ub3c4\uc640 \ubd80\ud558\uc758 \uad00\uacc4\ub294 \ubc18\ube44\ub840\ud569\ub2c8\ub2e4. \ubd80\ud558\uac00 \uc99d\uac00\ud558\uba74 \uc18d\ub3c4\uac00 \uac10\uc18c\ud569\ub2c8\ub2e4. \uc18d\ub3c4-\ud1a0\ud06c \uace1\uc120 BLDC \ubaa8\ud130\uc5d0\uc11c \uc18d\ub3c4-\ud1a0\ud06c \uace1\uc120\uc740 \uc774 \ub450 \ubcc0\uc218 \uac04\uc758 \uad00\uacc4\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ubaa8\ud130 \uc18d\ub3c4\ub294 \ubd80\ud558(\ud1a0\ud06c)\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uac10\uc18c\ud569\ub2c8\ub2e4. \ubaa8\ud130\uc758 \ub0b4\ubd80 \uc800\ud56d\uacfc \ub85c\ud130\uc5d0\uc11c \uc0dd\uc131\ub418\ub294 \uc5ed\uae30\uc804\ub825(EMF)\uc774 \uc774\uc5d0 \ub300\ud55c \uc6d0\uc778\uc785\ub2c8\ub2e4. \ud1a0\ud06c (Nm) \uc18d\ub3c4 (RPM) 0.5 10,000 1.0 8,000 1.5 6,000 2.0 4,000 2.5 2,000 \ub370\uc774\ud130\ub294 \ud1a0\ud06c\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \ubaa8\ud130\uc758 \uc18d\ub3c4\uac00 \ube44\ub840\uc801\uc73c\ub85c \uac10\uc18c\ud55c\ub2e4\ub294 \uac83\uc744 \ubd84\uba85\ud788 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc2e4\uc81c \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c\ub294 \ubd80\ud558 \uc870\uac74\uc5d0 \ub530\ub77c \uc18d\ub3c4\uc640 \ud1a0\ud06c \uc694\uad6c \uc0ac\ud56d \uac04\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc628\ub3c4 BLDC \ubaa8\ud130\uc758 \uc791\ub3d9 \uc628\ub3c4\ub3c4 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ud130\ub294 \uad8c\uc120 \ubc0f \uae30\ud0c0 \uad6c\uc131 \uc694\uc18c\uc758 \uc800\ud56d\uc774 \uc99d\uac00\ud558\uc5ec \uc628\ub3c4\uac00 \ub192\uc744\uc218\ub85d \ud6a8\uc728\uc131\uc774 \ub5a8\uc5b4\uc9c0\uba70, \uc774\ub85c \uc778\ud574 \uc18d\ub3c4\uac00 \uac10\uc18c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc628\ub3c4-\uc18d\ub3c4 \uad00\uacc4 \uc628\ub3c4\uac00 \uc0c1\uc2b9\ud568\uc5d0 \ub530\ub77c \uad8c\uc120\uc758 \uc800\ud56d\uc774 \uc99d\uac00\ud558\uace0, \uc774\ub85c \uc778\ud574 \uc804\uc555 \uac15\ud558\uac00 \ubc1c\uc0dd\ud558\uc5ec \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc18d\ub3c4\uac00 \uc81c\ud55c\ub429\ub2c8\ub2e4. \uc628\ub3c4 (\u00b0C) \uc18d\ub3c4 (RPM) \ud604\uc7ac\uc758 (A) 25 10,000 4.0 50 9,000 4.2 75 8,000 4.5 100 6,000 4.8 \uc774 \ud45c\ub294 \uc628\ub3c4 \uc0c1\uc2b9\uc774 \ubaa8\ud130 \uc18d\ub3c4\ub97c \uc810\uc9c4\uc801\uc73c\ub85c \uac10\uc18c\uc2dc\ud0a4\ub294 \ubc29\uc2dd\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ucd5c\ub300 \uc18d\ub3c4\uc640 \ud6a8\uc728\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \uc801\uc808\ud55c \ub0c9\uac01 \uc2dc\uc2a4\ud15c\uc744 \uc720\uc9c0\ud558\uac70\ub098 \ubaa8\ud130 \uacfc\ubd80\ud558\ub97c \ud53c\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc5ed\uae30\uc804\ub825 \uc5ed\uae30\uc804\ub825(back EMF)\uc740 \ubaa8\ud130\uac00 \ud68c\uc804\ud560 \ub54c \uc0dd\uc131\ub418\ub294 \uc804\uc555\uc785\ub2c8\ub2e4. \uacf5\uae09 \uc804\uc555\uacfc \ubc18\ub300\ub418\ub294 \uc774 EMF\uc758 \ud06c\uae30\ub294 \ubaa8\ud130 \uc18d\ub3c4\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \ubaa8\ud130\uac00 \ub354 \ube68\ub9ac \ud68c\uc804\ud560\uc218\ub85d \uc5ed\uae30\uc804\ub825\uc774 \ub192\uc544\uc9c0\uace0, \uc774\ub294 \ubaa8\ud130\ub97c \uad6c\ub3d9\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc720\ud6a8 \uc804\uc555\uc744 \uc904\uc785\ub2c8\ub2e4. \uc5ed\uae30\uc804\ub825 \uc0c1\uc218 KeK_eKe\ub294 \uc18d\ub3c4 \ub2e8\uc704\ub2f9 \uc0dd\uc131\ub418\ub294 \uc804\uc555\uc744 V\/rpm\uc73c\ub85c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc5ed\uae30\uc804\ub825 \ubc29\uc815\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. Vemf=Ke\u00d7Speed (RPM) \uace0\uc18d \uc751\uc6a9 \ubd84\uc57c\uc758 \uacbd\uc6b0 \uacfc\ub3c4\ud55c \uc804\uc555 \uc190\uc2e4\uc744 \ud53c\ud558\uae30 \uc704\ud574 \uc5ed\uae30\uc804\ub825\uc744 \ucd5c\uc18c\ud654\ud574\uc57c \ud558\uba70, \uc5ed\uae30\uc804\ub825 \uc0c1\uc218\uac00 \ub0ae\uc740 \ubaa8\ud130\uac00 \uc120\ud638\ub429\ub2c8\ub2e4. \uae30\uacc4\uc801 \uc81c\uc57d \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \ub9c8\ucc30, \ubca0\uc5b4\ub9c1 \uc0c1\ud0dc, \uc804\uccb4 \uc2dc\uc2a4\ud15c \uad00\uc131\uacfc \uac19\uc740 \uae30\uacc4\uc801 \uc694\uc778\ub3c4 \ubaa8\ud130 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc724\ud65c\uc774 \uc798 \ub41c \ubca0\uc5b4\ub9c1\uacfc \ub9c8\ucc30\uc774 \uc801\uc740 \ud658\uacbd\uc740 \ubaa8\ud130\uac00 \ubd80\ud558 \ud558\uc5d0\uc11c \ub354 \ub192\uc740 \uc18d\ub3c4\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4. \ubc18\ub300\ub85c, \ub9c8\ubaa8\ub41c \ubca0\uc5b4\ub9c1\uc774\ub098 \ub9c8\ucc30\uc774 \ub9ce\uc740 \ud658\uacbd\uc740 \ubaa8\ud130 \uc18d\ub3c4\ub97c \ud06c\uac8c \ub0ae\ucd9c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacb0\ub860 BLDC \ubaa8\ud130\uc758 \uc18d\ub3c4\ub294 \ubaa8\ud130 \uc124\uacc4, \uacf5\uae09 \uc804\uc555, \ubd80\ud558, \uc628\ub3c4 \ubc0f \ucee8\ud2b8\ub864\ub7ec\uc758 \ud2b9\uc131\uc744 \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ubb34\ube0c\ub7ec\uc2dc DC \ubaa8\ud130 \uc81c\uc870\uc5c5\uccb4\ub85c\uc11c \uc0ac\uc6a9\uc790\ub294 \uc774\ub7ec\ud55c \uc885\uc18d\uc131\uc744 \uc778\uc2dd\ud568\uc73c\ub85c\uc368 \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud55c \ubaa8\ud130\uc758 \uc131\ub2a5\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc870\uc808\ud558\uace0 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. &nbsp;<\/p>\n","protected":false},"author":1,"featured_media":14906,"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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