{"id":756,"date":"2026-06-03T02:09:22","date_gmt":"2026-06-03T02:09:22","guid":{"rendered":"https:\/\/planetary-gearboxes.com\/?p=756"},"modified":"2026-06-03T02:09:22","modified_gmt":"2026-06-03T02:09:22","slug":"precision-planetary-gearbox-premature-failure-causes","status":"publish","type":"post","link":"https:\/\/planetary-gearboxes.com\/ko\/precision-planetary-gearbox-premature-failure-causes\/","title":{"rendered":"\uc815\ubc00 \uc720\uc131 \uae30\uc5b4\ubc15\uc2a4\uc758 \uc870\uae30 \uace0\uc7a5\uc744 \uc77c\uc73c\ud0a4\ub294 5\uac00\uc9c0 \uadfc\ubcf8 \uc6d0\uc778"},"content":{"rendered":"
\n

<\/p>\n

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\n
<\/div>\n
\n
\ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc<\/span>
\n\uace0\uc7a5 \ubd84\uc11d<\/span><\/div>\n

\uc815\ubc00 \uc720\uc131 \uae30\uc5b4\ubc15\uc2a4\uc758 \uc870\uae30 \uace0\uc7a5\uc744 \uc77c\uc73c\ud0a4\ub294 5\uac00\uc9c0 \uadfc\ubcf8 \uc6d0\uc778 \u2014 \uc815\ub7c9\uc801 \ubd84\uc11d \ubc0f \uc608\ubc29\ucc45<\/h1>\n

\uacc4\ud68d\ub418\uc9c0 \uc54a\uc740 \uad6c\ub3d9\uacc4 \uac00\ub3d9 \uc911\ub2e8\uc73c\ub85c \uc778\ud574 \uc138\uacc4 500\ub300 \uae30\uc5c5\uc740 \uc5f0\uac04 \uc57d 1\uc870 1\ucc9c\uc5b5 3\ucc9c\uc5b5 \ub2ec\ub7ec(\uc804 \uc138\uacc4\uc801\uc73c\ub85c \uc57d 1\uc870 4\ucc9c\uc5b5 \ub2ec\ub7ec)\uc758 \ub9e4\ucd9c \uc190\uc2e4\uc744 \uc785\ub294 \uac83\uc73c\ub85c \ucd94\uc0b0\ub418\uba70, \ud55c\uad6d\uc758 \ud55c \uc790\ub3d9\ucc28 \uacf5\uc7a5\uc5d0\uc11c\ub294 \ud55c \uc2dc\uac04 \ub3d9\uc548 \uc57d 230\ub9cc \ub2ec\ub7ec\uc758 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc11c\ubcf4 \uc790\ub3d9\ud654\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc815\ubc00 \uc720\uc131 \uae30\uc5b4\ubc15\uc2a4\uc758 \uace0\uc7a5\uc740 \ub300\ubd80\ubd84 \ubb34\uc791\uc704\uc801\uc778 \uc0ac\uac74\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc774\ub294 \ub2e4\uc12f \uac00\uc9c0 \uc0ac\uc591 \ub610\ub294 \uc124\uce58 \uc624\ub958\uc758 \uc608\uce21 \uac00\ub2a5\ud55c \uacb0\uacfc\uc774\uba70, \uac01 \uc624\ub958\uc5d0\ub294 \uc815\ub7c9\ud654 \uac00\ub2a5\ud55c \uace0\uc7a5 \uba54\ucee4\ub2c8\uc998\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc624\ub958\ub4e4\uc744 \uc5f4\uac70\ud558\uace0, \uce21\uc815\ud558\uace0, EP \uc2dc\ub9ac\uc988 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc774\ub97c \ubc29\uc9c0\ud558\ub294 \uc815\ud655\ud55c \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n

\uc2e4\ud328 \uc704\ud5d8 \ud3c9\uac00\ub97c \ubc1b\uc544\ubcf4\uc138\uc694 \u2192<\/a><\/p>\n<\/div>\n<\/div>\n<\/section>\n

<\/p>\n

\n

\uc720\uc131 \uae30\uc5b4\ubc15\uc2a4 \uace0\uc7a5\uc774 \ubb34\uc791\uc704\uac00 \uc544\ub2cc \uc608\uce21 \uac00\ub2a5\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/h2>\n

\uc11c\ubcf4 \uc790\ub3d9\ud654 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ubcf4\uc99d \ubc18\ud488 \ub370\uc774\ud130\uc640 \ud604\uc7a5 \uace0\uc7a5 \ubd84\uc11d \uacb0\uacfc\ub294 \uc77c\uad00\ub418\uac8c \ub3d9\uc77c\ud55c \ud328\ud134\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc815\ubc00 \uc720\uc131 \uae30\uc5b4\ubc15\uc2a4\uc758 \uc870\uae30 \uace0\uc7a5 \uc57d 90%\ub294 \ub2e4\uc12f \uac00\uc9c0 \uc124\uacc4 \uc624\ub958\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \ub098\uba38\uc9c0 10%\ub294 \uc7ac\ub8cc \uacb0\ud568 \ub610\ub294 \uc815\uaca9 \uc218\uba85 \ub9d0\uae30\uc5d0 \ubc1c\uc0dd\ud558\ub294 \ud1b5\uacc4\uc801 \ubca0\uc5b4\ub9c1 \ud53c\ub85c\ub85c \uc778\ud55c \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \uc815\ubc00 \uc720\uc131 \uae30\uc5b4\ubc15\uc2a4\uc758 \uc870\uae30 \uace0\uc7a5 \ub300\ubd80\ubd84\uc774 \ucda9\ubd84\ud788 \uc608\ubc29 \uac00\ub2a5\ud558\ub2e4\ub294 \uac83\uc744 \uc2dc\uc0ac\ud558\ub294 \uc911\uc694\ud55c \uc758\ubbf8\ub97c \uac16\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub2e4\uc12f \uac00\uc9c0 \uc6d0\uc778\uc740 \uc0c8\ub85c\uc6b4 \ubc1c\uacac\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc774\ubbf8 \uacf5\ud559 \ubb38\ud5cc\uc5d0\uc11c \uc798 \uc54c\ub824\uc9c4 \uc0ac\uc2e4\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub300\ubd80\ubd84\uc758 \ucc38\uace0 \uc790\ub8cc\uc5d0\uc11c \ube60\uc838 \uc788\ub294 \uac83\uc740 \ubc14\ub85c \uc815\ub7c9\ud654\uc785\ub2c8\ub2e4. 1.5\ubc30 \uacfc\ubd80\ud558\uac00 \uc2e4\uc81c\ub85c \uc218\uba85\uc744 \uc5bc\ub9c8\ub098 \ub2e8\ucd95\uc2dc\ud0a4\ub294\uc9c0, 0.1mm \ud3b8\uc2ec\uc774 3,000rpm\uc5d0\uc11c \ubca0\uc5b4\ub9c1 \ud558\uc911\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0, \uadf8\ub9ac\uace0 \ud45c\uc900 EP-ZDE-80 \ubca0\uc5b4\ub9c1\uc774 \uc5b4\ub290 \ucd95 \ubc29\ud5a5 \ud798\uc5d0\uc11c \uc870\uae30\uc5d0 \uace0\uc7a5 \ub098\uae30 \uc2dc\uc791\ud558\ub294\uc9c0 \ub4f1\uc744 \uba85\ud655\ud788 \uc81c\uc2dc\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 EP \uc2dc\ub9ac\uc988 \uc0ac\uc591\uc5d0 \ud2b9\ud654\ub41c \uacc4\uc0b0 \ub370\uc774\ud130\ub97c \ud1b5\ud574 \uc774\ub7ec\ud55c \uc9c8\ubb38\uc5d0 \ub300\ud55c \ub2f5\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n

\n
\n
~40%<\/div>\n
\uc11c\ube44\uc2a4 \uc694\uc18c \ubb34\uc2dc<\/div>\n
\uc815\uaca9 \ud1a0\ud06c\uc5d0 \ub9de\ucdb0 \ud06c\uae30\ub97c \uc870\uc815\ud558\ub294 \uac83(SF \uc81c\uc678)\uc740 \uc720\uc131 \uae30\uc5b4\ubc15\uc2a4 \uc870\uae30 \uace0\uc7a5\uc758 \uac00\uc7a5 \ud070 \uc6d0\uc778\uc785\ub2c8\ub2e4.<\/div>\n<\/div>\n
\n
~25%<\/div>\n
\uad00\uc131 \ubd88\uc77c\uce58<\/div>\n
\uad00\uc131\ube44\uac00 5:1\ubcf4\ub2e4 \ud06c\uba74 \uc11c\ubcf4 \ud29c\ub2dd \ubd88\uc548\uc815\uc131\uacfc \uc8fc\uae30\uc801 \uacfc\ubd80\ud558\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/div>\n<\/div>\n
\n
~15%<\/div>\n
\uc785\ub825 \ud3b8\uc2ec\ub960<\/div>\n
\ubaa8\ud130 \ucd95 \uc815\ub82c \ubd88\ub7c9 >0.02mm\ub85c \uc778\ud574 \uc785\ub825\ub2e8 \ubca0\uc5b4\ub9c1\uc5d0 \uacfc\ubd80\ud558\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/div>\n<\/div>\n
\n
~10%<\/div>\n
\ucd95\ub825 \uacfc\ubd80\ud558<\/div>\n
\uc218\uc9c1\ucd95\uc5d0 \uc791\uc6a9\ud558\ub294 \uc911\ub825 \ud558\uc911\uc774 EP-ZDE \ucd9c\ub825 \ubca0\uc5b4\ub9c1\uc758 \ucd95 \ubc29\ud5a5 \ud55c\uacc4\ub97c \ucd08\uacfc\ud569\ub2c8\ub2e4.<\/div>\n<\/div>\n
\n
~10%<\/div>\n
\ud658\uacbd\uc801 \uce68\ud22c<\/div>\n
IP54 \ub4f1\uae09\uc758 \uc7a5\uce58\uac00 \uace0\uc555\uc218\ub098 \ud654\ud559 \uc138\ucc99\uc5d0 \ub178\ucd9c\ub418\uba74 \uc218\uba85 \uc5f0\uc7a5\uc6a9 \uadf8\ub9ac\uc2a4\uac00 \uc190\uc0c1\ub429\ub2c8\ub2e4.<\/div>\n<\/div>\n<\/div>\n<\/section>\n

<\/p>\n

\"\uc815\ubc00<\/p>\n
EP \uc2dc\ub9ac\uc988 \uc720\uc131\uae30\uc5b4 \ud1b1\ub2c8 \uce21\uba74\uc740 \ub2e8\uc21c\ud55c \ud638\ube59 \uac00\uacf5\uc774 \uc544\ub2cc \ud45c\uba74 \uacbd\ud654 \ubc0f \uc5f0\uc0ad \uac00\uacf5\uc744 \uac70\ucce4\uc2b5\ub2c8\ub2e4. \uc124\uacc4\ub41c 20,000\uc2dc\uac04\uc758 \uc218\uba85\uc744 \uc2e4\ud604\ud558\ub824\uba74 \uc62c\ubc14\ub978 \ud558\uc911\uacfc \uc124\uce58\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. EP \uc2dc\ub9ac\uc988 \uc0ac\uc591 \ubcf4\uae30 \u2192<\/a><\/div>\n<\/div>\n

<\/p>\n

\n

\uc6d0\uc778 1 \u2014 \uc11c\ube44\uc2a4 \uc694\uc18c \uc18c\ud640: \uacf5\ud559 \uc218\ud559\uc740 \uc608\uce21\ud558\uc9c0\ub9cc \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\ub294 \ub204\ub77d\ub41c \uc2e4\ud328<\/h2>\n

\uc11c\ube44\uc2a4 \ud329\ud130(SF)\ub294 \uc11c\ubcf4\uc758 \ud3d0\ub8e8\ud504 \uc751\ub2f5\ubcf4\ub2e4 \ube60\ub978 \ubd80\ud558 \ubcc0\ub3d9, \uc791\ub3d9 \uc8fc\uae30 \ube44\ub300\uce6d\uc73c\ub85c \uc778\ud55c \uc5f4 \ud6a8\uacfc, \uadf8\ub9ac\uace0 \ube44\uc0c1 \uc815\uc9c0 \uc2dc \uc815\uaca9 \uc5f0\uc18d \ud1a0\ud06c\uc758 2~3\ubc30\uc5d0 \ub2ec\ud560 \uc218 \uc788\ub294 \ucd5c\ub300 \ud1a0\ud06c\ub97c \uace0\ub824\ud569\ub2c8\ub2e4. \uc815\ubc00 \uc720\uc131 \uae30\uc5b4\ubc15\uc2a4\ub97c \uc11c\ube44\uc2a4 \ud329\ud130\ub97c \uc801\uc6a9\ud558\uc9c0 \uc54a\uace0 \uc815\ud655\ud558\uac8c \uacc4\uc0b0\ub41c \uc5f0\uc18d \ud1a0\ud06c\uc5d0 \ub9de\ucdb0 \uc124\uacc4\ud558\uba74, \uc11c\ubcf4\uac00 \ucd5c\ub300 \ud1a0\ud06c\ub97c \uc694\uad6c\ud560 \ub54c\ub9c8\ub2e4 \ud53c\ub85c \ud55c\uacc4\uc5d0 \ub3c4\ub2ec\ud558\uac70\ub098 \uadf8 \uc774\uc0c1\uc73c\ub85c \uc791\ub3d9\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n

\uace0\uc7a5 \uba54\ucee4\ub2c8\uc998\uc740 \uc720\uc131 \uae30\uc5b4 \ud1b1\ub2c8 \uce21\uba74\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ud5e4\ub974\uce20 \uc811\ucd09 \ud53c\ub85c\uc785\ub2c8\ub2e4. \ubc18\ubcf5\uc801\uc778 \uacfc\ubd80\ud558\uac00 \ubc1c\uc0dd\ud558\uba74 \ud45c\uba74 \uc544\ub798\uc758 \uc804\ub2e8 \uc751\ub825\uc774 \ubbf8\uc138 \uade0\uc5f4\uc744 \uc720\ubc1c\ud558\uace0, \uc774 \uade0\uc5f4\uc740 \ud45c\uba74\uc73c\ub85c \uc804\ud30c\ub418\uc5b4 \ud53c\ud305(pitting)\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uac01 \ud53c\ud305\uc740 \uc751\ub825 \uc9d1\uc911\uc744 \uc77c\uc73c\ucf1c \uc778\uc811\ud55c \ubd80\uc704\uc758 \uc190\uc0c1\uc744 \uac00\uc18d\ud654\ud569\ub2c8\ub2e4. \uc720\ud6a8 \ud1b1\ub2c8 \ub450\uaed8\uac00 \uac10\uc18c\ud568\uc5d0 \ub530\ub77c \ubc31\ub798\uc2dc\uac00 \uc99d\uac00\ud569\ub2c8\ub2e4. \uc791\ub3d9\uba74\uc758 20~30%\uc5d0 \ud53c\ud305\uc774 \ubc1c\uc0dd\ud558\uba74 \uae30\uc5b4 \uc18c\uc74c\uacfc \uc9c4\ub3d9\uc774 \uae09\uaca9\ud788 \uc99d\uac00\ud558\uace0 \uace0\uc7a5\uc774 \uc784\ubc15\ud569\ub2c8\ub2e4.<\/p>\n

\n
\uc815\ub7c9\ud654\ub41c \uc218\uba85 \uac10\uc18c: \ubca0\uc5b4\ub9c1 L10 \ubc0f \uae30\uc5b4 \ud1b1\ub2c8 \ud45c\uba74 \ud53c\ub85c<\/div>\n
\n\n\n\n\n\n\n\n\n\n
\uc2e4\uc81c\/\uc815\uaca9 \ud1a0\ud06c<\/th>\n\ubca0\uc5b4\ub9c1 L10 \uc218\uba85<\/th>\n\uae30\uc5b4 \ud45c\uba74 \uc218\uba85<\/th>\n\ud3c9\uac00<\/th>\n<\/tr>\n<\/thead>\n
\u00d71.00 (\uc815\ud655\ud55c \ud3c9\uac00)<\/td>\n20,000\uc2dc\uac04<\/td>\n20,000\uc2dc\uac04<\/td>\n\uc815\uaca9 \uc218\uba85 \ub2ec\uc131<\/td>\n<\/tr>\n
\u00d71.25 (SF \uc0dd\ub7b5, \uac00\ubcbc\uc6b4 \ucda9\uaca9)<\/td>\n10,240\uc2dc\uac04<\/td>\n2,684\uc2dc\uac04<\/td>\n\uc218\uba85\uc774 \uc808\ubc18\uc73c\ub85c \uc904\uc5b4\ub4e4\uace0, \uae30\uc5b4 \uc774\ube68\uc774 1\ub144 \ub9cc\uc5d0 \ud30c\uc190\ub428<\/td>\n<\/tr>\n
\u00d71.50 (SF \uc0dd\ub7b5, \uc911\uac04 \uc815\ub3c4\uc758 \ucda9\uaca9)<\/td>\n5,926\uc2dc\uac04<\/td>\n520\uc2dc\uac04<\/td>\n\uba87 \uc8fc \uc548\uc5d0 \uae30\uc5b4 \ud1b1\ub2c8 \ub9c8\ubaa8 \ubc1c\uc0dd<\/td>\n<\/tr>\n
\u00d72.00 (\ube44\uc0c1 \uc815\uc9c0, SF \uc5c6\uc74c)<\/td>\n2,500\uc2dc\uac04<\/td>\n39\uc2dc\uac04<\/td>\n\uba70\uce60 \ub0b4\uc5d0 \uce58\uc544\uac00 \uc644\uc804\ud788 \ud30c\uc190\ub428<\/td>\n<\/tr>\n
\u00d72.50 (\uac15\ud55c \ucda9\uaca9, \ub85c\ubd07 \ucda9\ub3cc)<\/td>\n1,280\uc2dc\uac04<\/td>\n5\uc2dc\uac04<\/td>\n\uccab \ubc88\uc9f8 \uc0ac\uace0 \uc2dc \uce58\uc544 \ud30c\uc190<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\ubca0\uc5b4\ub9c1 L10 \uc218\uba85: L10 \u221d (C\/P)\u00b3. \uae30\uc5b4 \ud45c\uba74 \ud53c\ub85c \uc9c0\uc218 \u2248 9 (ISO 6336 \ud45c\uba74 \ub0b4\uad6c\uc131). \uc815\uaca9 \ud558\uc911\uc5d0\uc11c\uc758 \uae30\ubcf8 \uc218\uba85 = 20,000\uc2dc\uac04.<\/div>\n<\/div>\n
\n
\n
\uc9c4\ub2e8: SF \ubc29\uce58\uac00 \uc6d0\uc778\uc774 \ub418\ub294 \uacbd\uc6b0\ub294 \uc5b8\uc81c\uc778\uac00?<\/div>\n

\ubc31\ub798\uc2dc\ub294 \ucc98\uc74c 3,000~8,000\uc2dc\uac04 \uc774\ub0b4\uc5d0 \uae09\uaca9\ud788 \uc99d\uac00\ud569\ub2c8\ub2e4. \uae30\uc5b4 \uc18c\uc74c\uc740 \ubc29\ud5a5 \uc804\ud658 \uc2dc \uc99d\uac00\ud569\ub2c8\ub2e4. \ubd84\ud574 \uc2dc \uc720\uc131 \uae30\uc5b4 \ud1b1\ub2c8 \uce21\uba74\uc5d0 \ubd80\uc2dd \ud754\uc801\uc774 \uad00\ucc30\ub429\ub2c8\ub2e4. \uace0\uc7a5 \ubc1c\uc0dd \uc2dc\uae30\ub294 \uc791\ub3d9 \uc8fc\uae30 \uac15\ub3c4\uc5d0 \ube44\ub840\ud569\ub2c8\ub2e4. \uc989, \ube44\uc0c1 \uc815\uc9c0 \ubc0f \ubc29\ud5a5 \uc804\ud658\uc774 \uc7a6\uc740 \uae30\uacc4\ub294 \ub3d9\uc77c\ud55c \uc5f0\uc18d \ud1a0\ud06c\uc5d0\uc11c \ub2e8\ubc29\ud5a5 \uc791\ub3d9 \uae30\uacc4\ubcf4\ub2e4 \ub354 \ube68\ub9ac \uace0\uc7a5\ub0a9\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\uc608\ubc29 \uc870\uce58: \uc815\uaca9 \ud1a0\ud06c\ub97c \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 SF\ub97c \uc801\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/div>\n

T_required = T_calculated \u00d7 SF. \ubc29\ud5a5 \uc804\ud658\uc774 \uc788\ub294 \ub85c\ubd07 \uad00\uc808\uc758 \uacbd\uc6b0: SF = 1.5\u20132.0. \ud504\ub808\uc2a4 \ubc0f \ucda9\uaca9 \uc751\uc6a9 \ubd84\uc57c\uc758 \uacbd\uc6b0: SF = 2.0\u20132.5. \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. 5\ub2e8\uacc4 \uc120\ud0dd \uac00\uc774\ub4dc<\/a> \uc608\uc2dc\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. EP-ZDS \uc2dc\ub9ac\uc988\uc758 \uc21c\uac04 \uc815\uc9c0 \ud1a0\ud06c\ub294 \uc815\uaca9 \ud1a0\ud06c\uc758 2\ubc30\uc774\uba70, \uc801\uc808\ud558\uac8c \uc120\ud0dd\ud560 \uacbd\uc6b0 \ucd5c\ub300 \ubd80\ud558\uc5d0 \ub300\ud55c \ub0b4\uc7a5\ud615 \uc548\uc804\uc7a5\uce58\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

<\/p>\n

\n

\uc6d0\uc778 2 \u2014 \uad00\uc131 \ubd88\uc77c\uce58: \ud589\uc131 \uc6b4\ubc18\uc120\uc744 \ud30c\uad34\ud558\ub294 \uc11c\ubcf4 \ubd88\uc548\uc815<\/h2>\n

\uc11c\ubcf4 \ubaa8\ud130 \uc0e4\ud504\ud2b8\uc5d0 \ubc18\uc0ac\ub418\ub294 \ubd80\ud558 \uad00\uc131\uc774 \ubaa8\ud130 \ub85c\ud130 \uad00\uc131\uc758 \uc57d 5\ubc30\ub97c \ucd08\uacfc\ud558\uba74 \uc11c\ubcf4 \uc18d\ub3c4 \uc81c\uc5b4 \ub8e8\ud504\uc758 \ud29c\ub2dd\uc774 \uc5b4\ub824\uc6cc\uc9d1\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc751\ub2f5\uc131\uc744 \uac1c\uc120\ud558\uae30 \uc704\ud574 \ube44\ub840 \uc774\ub4dd(Kv)\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 Kv \uac12\uc774 \ub192\uc544\uc9c0\uba74 \uae30\uc5b4\ubc15\uc2a4\uc758 \ube44\ud2c0\ub9bc \uac15\uc131\uacfc \ubd80\ud558 \uad00\uc131\uc5d0 \uc758\ud574 \uacb0\uc815\ub418\ub294 \uad6c\ub3d9\uacc4\uc758 \uae30\uacc4\uc801 \uacf5\uc9c4\uc774 \uace0\uc720 \uc9c4\ub3d9\uc218\uc5d0\uc11c \uc5ec\uae30\ub429\ub2c8\ub2e4. \uadf8 \uacb0\uacfc, \uae30\uc5b4\ubc15\uc2a4\uc5d0\uc11c 10~50Hz\uc758 \ud1a0\ud06c \uc0ac\uc774\ud074\ub9c1\uc744 \uc720\ubc1c\ud558\ub294 \uc9c0\uc18d\uc801\uc778 \uc9c4\ub3d9\uc774 \ubc1c\uc0dd\ud558\ub294\ub370, \uc774\ub294 \uc5b4\ub5a4 \ub370\uc774\ud130\uc2dc\ud2b8\uc758 \ubd80\ud558 \uc0ac\uc774\ud074 \uac00\uc815\uce58\ubcf4\ub2e4 \ud6e8\uc52c \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n

\uad6c\ub3d9\uacc4 \uacf5\uc9c4 \uc8fc\ud30c\uc218\uc5d0\uc11c\uc758 \uc774\ub7ec\ud55c \uc8fc\uae30\uc801\uc778 \ud1a0\ud06c \ubd80\ud558\ub294 \ubca0\uc5b4\ub9c1 L10 \uacc4\uc0b0\uc5d0\uc11c \uac00\uc815\ud55c \uac83\ucc98\ub7fc \ubd80\ub4dc\ub7fd\uace0 \uc5f0\uc18d\uc801\uc778 \ud558\uc911\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc774\ub294 \uace0\uc8fc\uae30 \ud53c\ub85c \uc2dc\ub098\ub9ac\uc624\uc785\ub2c8\ub2e4. \uc720\uc131 \uce90\ub9ac\uc5b4 \ud540 \ubcf4\uc5b4\uc758 \ub9c8\ubaa8\uc640 \ubca0\uc5b4\ub9c1 \ub808\uc774\uc2a4\uc758 \ubbf8\uc138 \ud53c\ud305\uc740 \ud2b9\uc9d5\uc801\uc778 \ud30c\uc190 \uc591\uc0c1\uc774\uba70, SF \ubb34\uc2dc\uc5d0\uc11c \ub098\ud0c0\ub098\ub294 \uce58\uba74 \ud53c\ud305\uacfc\ub294 \ub2e4\ub974\uba70 \ubd84\ud574 \uc2dc \uc2dd\ubcc4 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n

\n
\ubc18\uc0ac \uad00\uc131\uacfc \uae30\uc5b4\ube44 \uc120\ud0dd \uaddc\uce59<\/div>\n
\n
J_\ubc18\uc0ac\ub7c9 = J_\ud558\uc911 \u00f7 i\u00b2<\/div>\n
\uc704\ud5d8 \uad6c\uc5ed: \ubc18\uc0ac\ub41c J\/\ubaa8\ud130 J > 5:1 \u2192 \uc11c\ubcf4 \uacf5\uc9c4 \uc704\ud5d8<\/div>\n
\ubaa9\ud45c: J_reflected \/ J_motor = 1:1 ~ 3:1 \u2192 \uc548\uc815\uc801\uc778 \ud29c\ub2dd \ubc94\uc704<\/div>\n
\uc790\uc5f0 \uacf5\uc9c4 \uc8fc\ud30c\uc218: f_n = (1\/2\u03c0) \u00d7 \u221a(Ct_output \/ J_load), \uc5ec\uae30\uc11c Ct = \ube44\ud2c0\ub9bc \uac15\uc131 [N\u00b7m\/rad]<\/div>\n<\/div>\n<\/div>\n
\n\n\n\n\n\n\n\n\n
\uad00\uc131\ube44 J_ref \/ J_motor<\/th>\n\uc11c\ubcf4 \ud29c\ub2dd<\/th>\n\uae30\uc5b4\ubc15\uc2a4 \ub9ac\uc2a4\ud06c<\/th>\n\uace0\uc7a5 \ubaa8\ub4dc<\/th>\n<\/tr>\n<\/thead>\n
1:1\uc5d0\uc11c 3:1\ub85c<\/td>\n\u2705 \uc548\uc815\uc801<\/td>\n\uc5c6\uc74c<\/td>\n\ucd5c\uc801\uc758 \uc791\ub3d9 \ubc94\uc704 - \uc11c\ubcf4 \ubaa8\ud130\uac00 \uae54\ub054\ud558\uac8c \uc791\ub3d9\ud558\uace0, \uae30\uc5b4\ubc15\uc2a4 \ubd80\ud558\uac00 \ubd80\ub4dc\ub7fd\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
3:1\uc5d0\uc11c 5:1\uae4c\uc9c0<\/td>\n\u26a0 \uc8fc\ubcc0\ubd80<\/td>\n\ub0ae\uc74c-\uc911\uac04<\/td>\nKv \uc0c1\ud55c\uac12\uc774 \ub0ae\uc544\uc84c\uc73c\ubbc0\ub85c, \uc138\uc2ec\ud55c \uc870\uc815\uc774 \ud544\uc694\ud558\uba70 \uc9c4\ub3d9\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud574\uc57c \ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
5:1\uc5d0\uc11c 10:1\uae4c\uc9c0<\/td>\n\u274c \ubd88\uc548\uc815\ud568<\/td>\n\ub192\uc740<\/td>\n\uacf5\uc9c4 \uc5ec\uae30; \uc720\uc131 \uce90\ub9ac\uc5b4 \ud540 \ub9c8\ubaa8; \ubca0\uc5b4\ub9c1 \ubbf8\uc138 \ud53c\ud305<\/td>\n<\/tr>\n
>10:1<\/td>\n\u274c \uc2ec\uac01\ud568<\/td>\n\ub9e4\uc6b0 \ub192\uc74c<\/td>\n\uc81c\uc5b4\ud560 \uc218 \uc5c6\ub294 \uc9c4\ub3d9; \uae09\uaca9\ud55c \ubc31\ub798\uc2dc \uc99d\uac00; \uc720\uc131 \uce90\ub9ac\uc5b4 \ud30c\uc190 \uac00\ub2a5\uc131<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n
\uc9c4\ub2e8 \ubc0f \uc218\ub9ac<\/div>\n

\uc9c4\ub2e8: \uc11c\ubcf4 Kv \uac8c\uc778 \uc99d\uac00\uc5d0 \ub530\ub77c \uc9c4\ub3d9 \uc9c4\ud3ed\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. \ucd95 \uc774\ub3d9 \uc911 \ud2b9\uc815 \uc8fc\ud30c\uc218\uc5d0\uc11c \uac00\uccad \uc9c4\ub3d9\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ubd84\ud574 \uacb0\uacfc \uc720\uc131 \uce90\ub9ac\uc5b4 \ud540 \uad6c\uba4d\uc5d0 \ud0c0\uc6d0\ud615 \ub9c8\ubaa8\uac00 \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \ud574\uacb0 \ubc29\ubc95: \ud6c4\ubcf4 \uae30\uc5b4\ube44\uc5d0\uc11c J_reflected = J_load \u00f7 i\u00b2\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4. \uae30\uc5b4\ube44\uac00 \uc18d\ub3c4 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc758\ud574 \uc81c\ud55c\ub418\ub294 \uacbd\uc6b0, \ubaa8\ud130 \uacf5\uae09\uc5c5\uccb4\uc5d0 \ubb38\uc758\ud558\uc5ec \uad00\uc131\uc774 \ub354 \ub192\uc740 \ub85c\ud130 \ubcc0\ud615 \ubaa8\ub378\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624. \uace0\ud558\uc911 \ub85c\ubd07 \uad00\uc808\uc5d0 EP \uc2dc\ub9ac\uc988\ub97c \uc120\ud0dd\ud560 \uacbd\uc6b0, \ub354 \ub192\uc740 \ube44\ud2c0\ub9bc \uac15\uc131\uc744 \uac00\uc9c4 \ubaa8\ud130\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. EP-ZDS<\/strong> (Ct \ucd5c\ub300 130 N\u00b7m\/arcmin)\uc740 \uacf5\uc9c4 \uc8fc\ud30c\uc218\ub97c \ub192\uc5ec \uc801\ub2f9\ud55c \uad00\uc131\ube44\uc5d0\uc11c\ub3c4 \uc11c\ubcf4 \uc5ec\uae30 \uc704\ud5d8\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/section>\n

<\/p>\n

\n

\uc6d0\uc778 3 \u2014 \ubaa8\ud130 \uc0e4\ud504\ud2b8 \ud3b8\uc2ec: \uc785\ub825 \ubca0\uc5b4\ub9c1\uc744 \uc870\uc6a9\ud788 \uc190\uc0c1\uc2dc\ud0a4\ub294 \uc124\uce58 \uc624\ub958<\/h2>\n

\ubaa8\ud130 \uc0e4\ud504\ud2b8\uac00 \uae30\uc5b4\ubc15\uc2a4 \uc785\ub825 \ubcf4\uc5b4\uc640 \uc644\ubcbd\ud558\uac8c \ub3d9\uc2ec\uc6d0\uc774 \ub418\uc9c0 \uc54a\uc73c\uba74 \uc0e4\ud504\ud2b8\uac00 \ud68c\uc804\ud560 \ub54c\ub9c8\ub2e4 \uc785\ub825\ub2e8 \ubca0\uc5b4\ub9c1\uc5d0 \ud68c\uc804 \ud3b8\uc2ec \ud558\uc911\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ud1a0\ud06c \uacfc\ubd80\ud558\ub294 \ubc31\ub798\uc2dc \uc99d\uac00 \ubc0f \uc18c\uc74c \uc99d\uac00\ub85c \uc6b4\uc804\uc790\uac00 \ud754\ud788 \uc778\uc9c0\ud558\ub294 \ud604\uc0c1\uc774\uc9c0\ub9cc, \ud3b8\uc2ec\uc73c\ub85c \uc778\ud55c \uc785\ub825 \ubca0\uc5b4\ub9c1 \ub9c8\ubaa8\ub294 \ubca0\uc5b4\ub9c1\uc774 \uac11\uc790\uae30 \ud30c\uc190\ub420 \ub54c\uae4c\uc9c0 \uc870\uc6a9\ud788 \uc9c4\ud589\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uace0\uc18d \ud68c\uc804 \uc2dc \ucf00\uc774\uc9c0 \ud30c\uc190\uc774\ub098 \ub808\uc774\uc2a4 \ubc15\ub9ac\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n

\n
\uc785\ub825 \ubca0\uc5b4\ub9c1\uc5d0\uc11c\uc758 \ud3b8\uc2ec\ub825 - \uacc4\uc0b0\ub428<\/div>\n

\ud68c\uc804 \uc18d\ub3c4 \u03c9\uc5d0\uc11c \ucd95 \ud3b8\uc2ec e\ub85c \uc778\ud574 \uc785\ub825 \ubca0\uc5b4\ub9c1\uc5d0 \uc791\uc6a9\ud558\ub294 \ucd94\uac00\uc801\uc778 \ubc18\uacbd \ubc29\ud5a5 \ud798\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. F_ecc = m_eff \u00d7 \u03c9\u00b2 \u00d7 e<\/span>\uc5ec\uae30\uc11c m_eff\ub294 \ubaa8\ud130 \uc0e4\ud504\ud2b8\uc640 \ucee4\ud50c\ub9c1\uc758 \uc720\ud6a8 \ud68c\uc804 \uc9c8\ub7c9\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc815\ubc00 \uc720\uc131 \uae30\uc5b4\ubc15\uc2a4\uc5d0\uc11c \uc9c0\ubc30\uc801\uc778 \ud3b8\uc2ec \ud6a8\uacfc\ub294 \uc6d0\uc2ec\ub825\uc774 \uc544\ub2c8\ub77c \ud074\ub7a8\ud551 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\ud574 \uc785\ub825 \uc720\uc131 \uae30\uc5b4\uc640 \ud0dc\uc591 \uae30\uc5b4 \ubca0\uc5b4\ub9c1\uc5d0 \uc804\ub2ec\ub418\ub294 \uad7d\ud798 \ubaa8\uba58\ud2b8\uc785\ub2c8\ub2e4.<\/p>\n

\n\n\n\n\n\n\n\n\n
\uc774\uc2ec\ub960<\/th>\n\ub3d9\uc2ec\ub3c4 \uc624\ucc28<\/th>\n\uc785\ub825 \ubca0\uc5b4\ub9c1 \ucd94\uac00 \ubc29\uc0ac\ud615 \ud558\uc911<\/th>\nL10 \uc218\uba85\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/th>\n<\/tr>\n<\/thead>\n
\u22640.02mm<\/td>\n\u2705 \uc0ac\uc591<\/td>\n\ubb34\uc2dc\ud560 \uc218 \uc788\ub294<\/td>\n\uc815\uaca9 \uc218\uba85<\/td>\n<\/tr>\n
0.02~0.05mm<\/td>\n\uac00\uc7a5\uc790\ub9ac \uac00\uc758<\/td>\n+15\u201330% \ubc29\uc0ac\ud615<\/td>\n\u221235\u201360%<\/td>\n<\/tr>\n
0.05~0.10mm<\/td>\n\uacfc\ub3c4\ud55c<\/td>\n+50\u2013100% \ubc29\uc0ac\ud615<\/td>\n\u221270\u201385%<\/td>\n<\/tr>\n
>0.10 mm<\/td>\n\uadf9\uc2ec\ud55c<\/td>\n>100% \ubc29\uc0ac\ud615<\/td>\n<2,000\uc2dc\uac04<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

EP \uc2dc\ub9ac\uc988 \ubaa8\ud130 \uc778\ud130\ud398\uc774\uc2a4 \uc124\uce58 \uc2dc \ub3d9\uc2ec\ub3c4 \uaddc\uaca9\uc740 \ubaa8\ud130 \uc0e4\ud504\ud2b8 \uc911\uc2ec\uc120\uacfc \uae30\uc5b4\ubc15\uc2a4 \uc785\ub825\ubd80 \uc911\uc2ec\uc120 \uc0ac\uc774\uc758 \ucd1d \ub7f0\uc544\uc6c3(TIR)\uc774 0.02mm \uc774\ud558\uc785\ub2c8\ub2e4. \uc774\ub294 \uc804\uc6a9 \ubaa8\ud130 \uc5b4\ub311\ud130 \ud50c\ub79c\uc9c0(\ud45c\uc900 EP \uc2dc\ub9ac\uc988 S\ud615 \ud074\ub7a8\ud551 \uc785\ub825\ubd80)\ub97c \uc0ac\uc6a9\ud574\uc57c\ub9cc \uc548\uc815\uc801\uc73c\ub85c \ub2ec\uc131\ud560 \uc218 \uc788\uc73c\uba70, \uc77c\ubc18 \uc785\ub825\ubd80 \uc5b4\ub311\ud130\ub97c \uc0ac\uc6a9\ud558\uba74 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc77c\ubc18 \uc785\ub825\ubd80 \uc5b4\ub311\ud130\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 0.05~0.15mm\uc758 \ub3d9\uc2ec\ub3c4 \uc624\ucc28\ub97c \ubc1c\uc0dd\uc2dc\ucf1c \uc785\ub825 \ubca0\uc5b4\ub9c1\uc744 \"\uc2ec\uac01\ud55c\" \ubc94\uc704\ub85c \ubd84\ub958\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n

\n
\n
\u26a0 \uc9c4\ub2e8 \uc2e0\ud638<\/div>\n