{"id":880,"date":"2026-06-25T01:55:39","date_gmt":"2026-06-25T01:55:39","guid":{"rendered":"https:\/\/oldhamcoupling.net\/understanding-coupling-inertia-how-to-calculate-it-and-why-it-affects-servo-performance\/"},"modified":"2026-06-25T01:55:39","modified_gmt":"2026-06-25T01:55:39","slug":"understanding-coupling-inertia-how-to-calculate-it-and-why-it-affects-servo-performance","status":"publish","type":"post","link":"https:\/\/oldhamcoupling.net\/ko\/understanding-coupling-inertia-how-to-calculate-it-and-why-it-affects-servo-performance\/","title":{"rendered":"\ucee4\ud50c\ub9c1 \uad00\uc131 \uc774\ud574\ud558\uae30: \uacc4\uc0b0 \ubc29\ubc95 \ubc0f \uc11c\ubcf4 \uc131\ub2a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5"},"content":{"rendered":"

\ud68c\uc804 \uad00\uc131, \uc989 \ud68c\uc804\ud558\ub294 \ubb3c\uccb4\uac00 \uac01\uc18d\ub3c4 \ubcc0\ud654\uc5d0 \uc800\ud56d\ud558\ub294 \uc815\ub3c4\ub294 \uc11c\ubcf4 \ubaa8\ud130\uc640 \uae30\uc5b4\ubc15\uc2a4\uc758 \ud06c\uae30\ub97c \uc815\ud560 \ub54c \ub9e4\uc6b0 \uc911\uc694\ud558\uac8c \uace0\ub824\ub418\ub294 \uc694\uc18c\uc774\uc9c0\ub9cc, \ub458 \uc0ac\uc774\uc5d0 \uc5f0\uacb0\ub418\ub294 \ucee4\ud50c\ub9c1\uc744 \uc120\ud0dd\ud560 \ub54c\ub294 \uc885\uc885 \uac04\uacfc\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac04\uacfc\ub294 \uc774\ud574\ud560 \ub9cc\ud569\ub2c8\ub2e4. \ucee4\ud50c\ub9c1\uc740 \ud06c\uae30\uac00 \uc791\uace0, \uce74\ud0c8\ub85c\uadf8\uc5d0 \ub098\uc640 \uc788\ub294 \uc218\uce58\ub3c4 \uc791\uc544 \ubcf4\uc774\uba70, \ub300\ubd80\ubd84\uc758 \uc11c\ubcf4 \ub4dc\ub77c\uc774\ube0c \ud06c\uae30 \uacc4\uc0b0 \uc2a4\ud504\ub808\ub4dc\uc2dc\ud2b8\uc5d0 \ud56d\ubaa9\uc73c\ub85c \ud45c\uc2dc\ub418\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ucee4\ud50c\ub9c1 \uad00\uc131\uc740 \ubaa8\ud130 \ucd95\uc5d0 \ubc18\uc601\ub418\ub294 \uc804\uccb4 \uad00\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70, \ubaa8\ud130 \ud68c\uc804\uc790 \uad00\uc131\uc758 \uc0c1\ub2f9 \ubd80\ubd84\uc744 \ucc28\uc9c0\ud558\uac8c \ub418\uba74 \ub2e8\uc21c\ud788 \ud29c\ub2dd\ub9cc\uc73c\ub85c\ub294 \ubcf4\uc815\ud560 \uc218 \uc5c6\ub294 \ubc29\uc2dd\uc73c\ub85c \uc11c\ubcf4\uc758 \ub3d9\uc801 \uc131\ub2a5\uc744 \uc800\ud558\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n

\uc774 \uae00\uc5d0\uc11c\ub294 \ud68c\uc804 \uad00\uc131\uc774 \ubb34\uc5c7\uc778\uc9c0, \uc62c\ub364 \ucee4\ud50c\ub9c1\uc758 \ud68c\uc804 \uad00\uc131\uc744 \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95, \uc11c\ubcf4 \uc131\ub2a5\uc5d0 \uc911\uc694\ud55c \uc774\uc720, \uadf8\ub9ac\uace0 \ucee4\ud50c\ub9c1 \uc120\ud0dd \uc2dc \ud68c\uc804 \uad00\uc131\uc744 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ubc94\uc704 \ub0b4\ub85c \uc720\uc9c0\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n

\n \"\ucee4\ud50c\ub9c1
\ucee4\ud50c\ub9c1 \uad00\uc131\uc740 \ubaa8\ud130 \uc0e4\ud504\ud2b8\uc5d0\uc11c \ubc18\uc0ac\ub418\ub294 \ubd80\ud558 \uad00\uc131\uc5d0 \uc9c1\uc811\uc801\uc73c\ub85c \ub354\ud574\uc9c0\ub294\ub370, \uc774 \uac12\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc11c\ubcf4 \ud29c\ub2dd \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \ub54c\uae4c\uc9c0 \uacc4\uc0b0\ub418\uc9c0 \uc54a\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/figcaption><\/figure>\n

\ud68c\uc804 \uad00\uc131\uc774\ub780 \ubb34\uc5c7\uc774\uba70 \uc65c \uc911\uc694\ud55c\uac00?<\/h2>\n

\ud68c\uc804 \uad00\uc131(\uad00\uc131 \ubaa8\uba58\ud2b8\ub77c\uace0\ub3c4 \ud568)\uc740 \uc120\ud615 \uc9c8\ub7c9\uc758 \ud68c\uc804 \uc6b4\ub3d9\uc5d0 \ub300\ud55c \uc720\uc0ac \uac1c\ub150\uc785\ub2c8\ub2e4. \ubb34\uac70\uc6b4 \ubb3c\uccb4\uac00 \uc9c1\uc120 \uac00\uc18d\uc744 \ud558\ub294 \ub370 \ub354 \ub9ce\uc740 \ud798\uc774 \ud544\uc694\ud55c \uac83\ucc98\ub7fc, \uad00\uc131\uc774 \ud070 \ud68c\uc804 \ubb3c\uccb4\ub294 \uac01\uc18d\ub3c4 \uac00\uc18d\uc744 \ud558\ub294 \ub370 \ub354 \ud070 \ud1a0\ud06c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uadf8 \uad00\uacc4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ud1a0\ud06c = \uad00\uc131 \u00d7 \uac01\uac00\uc18d\ub3c4<\/em>\uc774\ub294 \ub274\ud134\uc758 \uc81c2\ubc95\uce59\uc5d0 \ud574\ub2f9\ud558\ub294 \ud68c\uc804 \uc6b4\ub3d9\uc785\ub2c8\ub2e4.<\/p>\n

\uc11c\ubcf4 \ubaa8\ud130 \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0, \ubaa8\ud130\uac00 \uac00\uc18d\ud574\uc57c \ud558\ub294 \ucd1d \uad00\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n

    \n
  • \ubaa8\ud130 \uc790\uccb4\uc758 \ud68c\uc804\uc790 \uad00\uc131 \ubaa8\uba58\ud2b8(J_motor)\ub294 \uc8fc\uc5b4\uc9c4 \ubaa8\ud130\uc5d0 \ub300\ud574 \uace0\uc815\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
  • \ucee4\ud50c\ub9c1 \uad00\uc131(J_coupling) - \ubaa8\ud130 \uc0e4\ud504\ud2b8\uc5d0 \uc9c1\uc811 \uc791\uc6a9<\/li>\n
  • \ubaa8\ud130 \uc0e4\ud504\ud2b8\uc5d0 \ubc18\uc601\ub418\ub294 \ubd80\ud558 \uad00\uc131 \ubaa8\uba58\ud2b8(J_load_reflected)\ub294 \uae30\uc5b4\ubc15\uc2a4 \ube44\uc728\uacfc \ubd80\ud558 \uc9c8\ub7c9\/\uae30\ud558\ud559\uc801 \ud615\uc0c1\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/li>\n<\/ul>\n

    \ucee4\ud50c\ub9c1\uc740 \ubaa8\ud130 \uc0e4\ud504\ud2b8\uc5d0 \uc9c1\uc811 \uc7a5\ucc29\ub418\uac70\ub098 \ub9e4\uc6b0 \uac00\uae5d\uac8c \uc7a5\ucc29\ub418\ubbc0\ub85c, \uae30\uc5b4\ubc15\uc2a4 \uac10\uc18d \uc5c6\uc774 \ucee4\ud50c\ub9c1 \uc790\uccb4\uc758 \uad00\uc131\uc774 1:1 \ube44\uc728\ub85c \ubaa8\ud130 \ubd80\ud558\uc5d0 \uadf8\ub300\ub85c \uc804\ub2ec\ub429\ub2c8\ub2e4. \uad00\uc131\uc774 50 g\u00b7cm\u00b2\uc778 \ucee4\ud50c\ub9c1\uc740 \ubaa8\ud130\uc758 \ucd1d \ubd80\ud558\uc5d0 50 g\u00b7cm\u00b2\uc758 \uad00\uc131\uc744 \ubaa8\ub450 \uc804\ub2ec\ud569\ub2c8\ub2e4. \ubc18\uba74, 5:1 \uae30\uc5b4\ubc15\uc2a4 \ubc18\ub300\ud3b8\uc5d0 \ub3d9\uc77c\ud55c \uc9c8\ub7c9\uc758 \ubd80\ud558\uac00 \uc5f0\uacb0\ub418\uba74 \ubaa8\ud130\uc5d0 \uc804\ub2ec\ub418\ub294 \uad00\uc131\uc740 50\/25 = 2 g\u00b7cm\u00b2\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\ud558\ud559\uc801 \uad00\uacc4, \uc989 \ucee4\ud50c\ub9c1 \uad00\uc131\uc740 \uadf8\ub300\ub85c \uc804\ub2ec\ub418\uace0 \ubd80\ud558 \uad00\uc131\uc740 \uae30\uc5b4\ube44\uc758 \uc81c\uacf1\uc73c\ub85c \ub098\ub204\uc5b4\uc9c4\ub2e4\ub294 \uc810\uc740 \ucee4\ud50c\ub9c1\uc758 \uc9c8\ub7c9\uc774 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc5d0 \ube44\ud574 \uc791\ub354\ub77c\ub3c4 \ucee4\ud50c\ub9c1 \uad00\uc131\uc774 \ubd88\uade0\ud615\uc801\uc73c\ub85c \ud070 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n

    \uad00\uc131\ube44\uac00 \uc11c\ubcf4 \uc131\ub2a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h2>\n

    \uad00\uc131\ube44(\uc804\uccb4 \ubd80\ud558 \uad00\uc131\ube44\ub97c \ubaa8\ud130 \ud68c\uc804\uc790 \uad00\uc131\ube44\ub85c \ub098\ub208 \uac12)\ub294 \uc11c\ubcf4 \ub3d9\uc801 \uc131\ub2a5\uc758 \ud575\uc2ec \ub9e4\uac1c\ubcc0\uc218\uc785\ub2c8\ub2e4. \uad00\uc131\ube44\uac00 1:1\uc5d0 \uac00\uae4c\uc6b8 \ub54c(\ubd80\ud558 \uad00\uc131\ube44\uc640 \ubaa8\ud130 \uad00\uc131\ube44\uac00 \uac19\uc744 \ub54c), \uc11c\ubcf4 \uc2dc\uc2a4\ud15c\uc740 \uc798 \uc815\ud569\ub418\uc5b4 \ub192\uc740 \ub300\uc5ed\ud3ed\uc73c\ub85c \ud29c\ub2dd\ud558\uace0 \uc548\uc815\uc131 \uc5ec\uc720\ub97c \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad00\uc131\ube44\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc8fc\uc5b4\uc9c4 \uc548\uc815\uc131 \uc5ec\uc720\uc5d0\uc11c \ub2ec\uc131 \uac00\ub2a5\ud55c \ub300\uc5ed\ud3ed\uc774 \uac10\uc18c\ud558\uace0 \uc11c\ubcf4\ub294 \ud2b9\uc720\uc758 \ubb38\uc81c\uc810\uc744 \ub098\ud0c0\ub0b4\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/p>\n

      \n
    • 3:1 \uc774\uc0c1<\/strong> \u2014 \uc11c\ubcf4 \ud29c\ub2dd\uc774 \ub208\uc5d0 \ub744\uac8c \uc5b4\ub824\uc6cc\uc9d1\ub2c8\ub2e4. \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uc704\uce58 \ub8e8\ud504 \uac8c\uc778\uc744 \uc904\uc5ec\uc57c \ud558\ubbc0\ub85c \ucd94\uc801 \uc815\ud655\ub3c4\uac00 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/li>\n
    • 5:1 \uc774\uc0c1<\/strong> \u2014 \uc9c4\ub3d9 \ubc0f \uacf5\uc9c4\uc774 \uc911\uc694\ud55c \ubb38\uc81c\ub85c \ub300\ub450\ub420 \uc218 \uc788\uc73c\uba70, \uc11c\ubcf4 \ubaa8\ud130\ub294 \uac00\uc18d \ubc0f \uac10\uc18d \ub3d9\uc791 \uc911\uc5d0 \uc9c4\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
    • 10:1 \uc774\uc0c1<\/strong> \u2014 \uc11c\ubcf4 \ubaa8\ud130\ub294 \uc720\uc6a9\ud55c \ub300\uc5ed\ud3ed \ub0b4\uc5d0\uc11c \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \uc5b4\ub824\uc6c0\uc744 \uacaa\uc744 \uac83\uc774\uba70, \ud544\uc694\ud55c \ub3d9\uc801 \uc131\ub2a5\uc5d0 \ube44\ud574 \ubaa8\ud130 \ud06c\uae30\uac00 \ubd80\uc801\uc808\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n

      \ucee4\ud50c\ub9c1\uc774 \ubaa8\ud130 \ud68c\uc804\uc790 \uad00\uc131\uc758 15%\ub97c \ucc28\uc9c0\ud55c\ub2e4\uace0 \uac00\uc815\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uacfc\ub3c4\ud558\uac8c \ud070 \ucee4\ud50c\ub9c1\uc744 \uc120\ud0dd\ud588\uc744 \ub54c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uc0c1\ud669\uc774\uba70, \ub098\uba38\uc9c0 \ubc18\uc0ac \ubd80\ud558\uac00 \uc774\ubbf8 3:1 \ube44\uc728\uc774\ub77c\uace0 \ud560 \ub54c \uc2e4\uc81c \uad00\uc131\ube44\ub294 3.15:1\uc774 \ub429\ub2c8\ub2e4. \uc774\ub294 5% \uc99d\uac00\uc5d0 \ud574\ub2f9\ud558\ub294\ub370, \uc791\uc544 \ubcf4\uc77c \uc218 \uc788\uc9c0\ub9cc \ud544\uc694\ud55c \ub300\uc5ed\ud3ed\uc5d0\uc11c \uc548\uc815\uc801\uc778 \ud29c\ub2dd\uc744 \ub2ec\uc131\ud558\ub290\ub0d0, \uc544\ub2c8\uba74 \uac8c\uc778 \uac10\uc18c\uc640 \uc815\ud655\ub3c4 \uc800\ud558\ub97c \ucd08\ub798\ud558\ub294 \uc9c0\uc18d\uc801\uc778 \ubd88\uc548\uc815\uc131\uc744 \uac10\uc218\ud558\ub290\ub0d0\uc758 \ucc28\uc774\ub97c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

      \uacb0\ud569 \uad00\uc131 \uacc4\uc0b0 \ubc29\ubc95<\/h2>\n

      \uacb0\ud569 \ud5c8\ube0c\ub97c \uac00\uc7a5 \uac04\ub2e8\ud558\uac8c \uadfc\uc0ac\ud654\ud55c \ud615\ud0dc\uc778 \uc18d\uc774 \uaf49 \ucc2c \uc6d0\ud1b5\uc758 \uacbd\uc6b0, \ud68c\uc804\ucd95\uc5d0 \ub300\ud55c \uad00\uc131 \ubaa8\uba58\ud2b8\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n

      J = \u00bd \u00d7 m \u00d7 r\u00b2<\/em><\/p>\n

      \uc5ec\uae30\uc11c m\uc740 \uc9c8\ub7c9(kg)\uc774\uace0 r\uc740 \uc678\uacbd(m)\uc785\ub2c8\ub2e4. \ub0b4\uacbd(\uc18d\uc774 \ube48 \uc6d0\ud1b5)\uc774 \uc788\ub294 \uc62c\ub364 \ucee4\ud50c\ub9c1 \uc5b4\uc148\ube14\ub9ac\uc758 \uacbd\uc6b0 \uacf5\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n

      J = \u00bd \u00d7 m \u00d7 (r_outer\u00b2 + r_inner\u00b2)<\/em><\/p>\n

      \uc2e4\uc81c\ub85c\ub294 \uc2ac\ub86f, \uad6c\uba4d, \ud074\ub7a8\ud504 \ub4f1\uc758 \ud615\uc0c1\uc744 \uac00\uc9c4 \uc62c\ub364 \ucee4\ud50c\ub9c1 \ud5c8\ube0c\uc758 \uc815\ud655\ud55c \uae30\ud558\ud559\uc801 \uad6c\uc870 \ub54c\ubb38\uc5d0 \ud574\uc11d\uc801 \uacc4\uc0b0\uc774 \ubcf5\uc7a1\ud574\uc9d1\ub2c8\ub2e4. \uc62c\ubc14\ub978 \ubc29\ubc95\uc740 \uc81c\uc870\uc5c5\uccb4\uc758 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0 \ub098\uc640 \uc788\ub294 \uad00\uc131 \ubaa8\uba58\ud2b8 \uac12\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \uac12\uc740 \uc2e4\uc81c CAD \ud615\uc0c1\uc5d0\uc11c \uacc4\uc0b0\ub418\uac70\ub098 \uc2e4\uc81c \uc0d8\ud50c\uc5d0\uc11c \uce21\uc815\ub41c \uac12\uc785\ub2c8\ub2e4. \ub370\uc774\ud130\uc2dc\ud2b8 \uac12\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\ub294 \uacbd\uc6b0 \uc218\ub3d9 \uacc4\uc0b0\uc774\ub098 \uc608\ube44 \ucd94\uc815\uc5d0\ub294 \uc6d0\ud1b5\ud615 \uacf5\uc2dd\uc744 \uc0c1\ud55c\uac12\uc73c\ub85c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc2e4\uc81c \uad00\uc131 \ubaa8\uba58\ud2b8\ub294 \uad6c\uba4d, \uc2ac\ub86f, \ud074\ub7a8\ud504 \ud615\uc0c1\uc744 \uc704\ud574 \uc81c\uac70\ub41c \uc7ac\ub8cc\ub85c \uc778\ud574 \uc774\ubcf4\ub2e4 \ub2e4\uc18c \ub0ae\uc544\uc9c8 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

      \uc804\uccb4 \ucee4\ud50c\ub9c1 \uad00\uc131\uc740 \ud5c8\ube0c \uad00\uc131\uacfc \ub514\uc2a4\ud06c \uad00\uc131\uc758 \ud569\uc785\ub2c8\ub2e4. \ud3f4\ub9ac\uba38 \ub514\uc2a4\ud06c\uc758 \uacbd\uc6b0, \ub514\uc2a4\ud06c \uad00\uc131\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\uccb4 \ucee4\ud50c\ub9c1 \uad00\uc131\uc758 5~15%\ub97c \ucc28\uc9c0\ud558\ub294\ub370, \uc774\ub294 \uc791\uc740 \uac12\uc774\uc9c0\ub9cc \ub192\uc740 \uc815\ud655\ub3c4\uc5d0\uc11c\ub294 \ubb34\uc2dc\ud560 \uc218 \uc5c6\ub294 \uc694\uc18c\uc785\ub2c8\ub2e4. \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0 \uae30\uc7ac\ub41c \ucee4\ud50c\ub9c1 \uad00\uc131 \uac12\uc5d0\ub294 \uc138 \uac00\uc9c0 \uad6c\uc131 \uc694\uc18c\uac00 \ubaa8\ub450 \ud3ec\ud568\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

      \n \"\ucee4\ud50c\ub9c1
      \ud5c8\ube0c\uc758 \uae30\ud558\ud559\uc801 \uad6c\uc870\uac00 \uad00\uc131\uc744 \uacb0\uc815\ud558\ub294\ub370, \uc678\uacbd\uc740 \uc81c\uacf1\uc5d0 \ube44\ub840\ud558\ub294 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ubc18\uba74 \ud5c8\ube0c \uae38\uc774\ub294 \uc120\ud615\uc801\uc778 \uc601\ud5a5\ub9cc \ubbf8\uce69\ub2c8\ub2e4. \uc678\uacbd\uc744 20% \uc904\uc774\uba74 \uad00\uc131\uc774 36% \uac10\uc18c\ud558\ub294 \ubc18\uba74, \uae38\uc774\ub97c 20% \uc904\uc774\uba74 \uad00\uc131\uc740 20%\ub9cc \uac10\uc18c\ud569\ub2c8\ub2e4.<\/figcaption><\/figure>\n

      \ud5c8\ube0c \uc7ac\uc9c8\uc774 \uad00\uc131\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h2>\n

      \uad00\uc131\uc740 \uc9c8\ub7c9(\ub530\ub77c\uc11c \uc7ac\ub8cc \ubc00\ub3c4)\uc5d0 \ube44\ub840\ud558\uae30 \ub54c\ubb38\uc5d0 \uc54c\ub8e8\ubbf8\ub284 \ud5c8\ube0c\uc640 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud5c8\ube0c \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud558\ub290\ub0d0\ub294 \ucee4\ud50c\ub9c1 \uad00\uc131\uc5d0 \uc9c1\uc811\uc801\uc774\uace0 \uc911\uc694\ud55c \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \uc54c\ub8e8\ubbf8\ub284\ubcf4\ub2e4 \ubc00\ub3c4\uac00 \uc57d 2.9\ubc30 \ub192\uc73c\ubbc0\ub85c \ub3d9\uc77c\ud55c \ud615\uc0c1\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud5c8\ube0c\ub294 \ub3d9\uc77c\ud55c \uc54c\ub8e8\ubbf8\ub284 \ud5c8\ube0c\ubcf4\ub2e4 \uc57d 2.9\ubc30 \ub354 \ud070 \uad00\uc131\uc744 \uac16\uc2b5\ub2c8\ub2e4.<\/p>\n

      \uc774\ub7ec\ud55c \ucc28\uc774\ub294 \ud658\uacbd\uc801\uc778 \uc774\uc720(\uc2dd\ud488 \uc0b0\uc5c5, \uc81c\uc57d, \ud574\uc591, \uc138\ucc99 \ud658\uacbd)\ub85c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud5c8\ube0c\ub97c \uc0ac\uc6a9\ud560 \ub54c \uc911\uc694\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ubc84\uc804\uc758 \ub192\uc740 \uad00\uc131\uc774 \uc11c\ubcf4 \uc2dc\uc2a4\ud15c\uc758 \uad00\uc131\ube44\ub97c \ud5c8\uc6a9 \ud55c\ub3c4 \uc774\uc0c1\uc73c\ub85c \ub192\uc774\uc9c0 \uc54a\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uacbd\uc6b0\uc5d0 \ub530\ub77c \uad00\uc131\uc744 \ud5c8\uc6a9 \ubc94\uc704 \ub0b4\ub85c \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ud1a0\ud06c \uc5ec\uc720\ub97c \uc904\uc774\ub354\ub77c\ub3c4 \ub354 \ud070 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ucee4\ud50c\ub9c1\uc744 \ub354 \uc791\uc740 \uac83\uc73c\ub85c \uad50\uccb4\ud574\uc57c \ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

      \n
      \n\n\n\n\n\n\n\n\n\n
      \ucee4\ud50c\ub9c1 \uc678\uacbd(mm)<\/th>\n\uc54c\ub8e8\ubbf8\ub284 \ud5c8\ube0c(g\u00b7cm\u00b2)<\/th>\n\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud5c8\ube0c(g\u00b7cm\u00b2)<\/th>\n\uad00\uc131\ube44(\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\/\uc54c\ub8e8\ubbf8\ub284)<\/th>\n<\/tr>\n<\/thead>\n
      20<\/td>\n0.35<\/td>\n1.0<\/td>\n2.9\ubc30<\/td>\n<\/tr>\n
      25<\/td>\n0.85<\/td>\n2.5<\/td>\n2.9\ubc30<\/td>\n<\/tr>\n
      32<\/td>\n2.8<\/td>\n8.1<\/td>\n2.9\ubc30<\/td>\n<\/tr>\n
      40<\/td>\n8.5<\/td>\n24.7<\/td>\n2.9\ubc30<\/td>\n<\/tr>\n
      50<\/td>\n22.0<\/td>\n63.8<\/td>\n2.9\ubc30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

      \uc678\uacbd\uc774 \uae38\uc774\ubcf4\ub2e4 \uad00\uc131\uc5d0 \ub354 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/h2>\n

      \ud754\ud788 \uc798\ubabb \uc54c\ub824\uc9c4 \uc0ac\uc2e4\uc740 \uc9c8\ub7c9\uc774 \uac19\uc740 \uc9e7\uace0 \ub113\uc740 \uacb0\ud569\ubd80\uc640 \uae38\uace0 \uc881\uc740 \uacb0\ud569\ubd80\uc758 \uad00\uc131\uc774 \uac19\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uad00\uc131\uc740 \ubc18\uc9c0\ub984\uc758 \uc81c\uacf1\uc5d0 \ube44\ub840\ud558\uae30 \ub54c\ubb38\uc5d0 \uc678\uacbd\uc740 \uae38\uc774\uc5d0 \ube44\ud574 \uad00\uc131\uc5d0 \ud6e8\uc52c \ub354 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n

      \uc9c8\ub7c9\uc774 \uac19\uc740 \ub450 \uac1c\uc758 \ucee4\ud50c\ub9c1\uc744 \uc0dd\uac01\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ud558\ub098\ub294 \uc678\uacbd\uc774 40mm\uc774\uace0 \uae38\uc774\uac00 30mm\uc778 \ucee4\ud50c\ub9c1\uc774\uace0, \ub2e4\ub978 \ud558\ub098\ub294 \uc678\uacbd\uc774 32mm\uc774\uace0 \uae38\uc774\uac00 47mm\uc778 \ucee4\ud50c\ub9c1\uc785\ub2c8\ub2e4. \uc9c8\ub7c9\uc774 \uac19\ub354\ub77c\ub3c4 \uc678\uacbd 40mm \ucee4\ud50c\ub9c1\uc740 \uc678\uacbd 32mm \ucee4\ud50c\ub9c1\ubcf4\ub2e4 \uad00\uc131\uc774 \uc57d 56% \ub354 \ud07d\ub2c8\ub2e4. \uc774\ub294 \uc678\uacbd 40mm \ucee4\ud50c\ub9c1\uc758 \uc9c8\ub7c9\uc774 \ub354 \ud070 \ubc18\uacbd\uc5d0 \ubd84\ud3ec\ub418\uc5b4 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc2e4\uc9c8\uc801\uc778 \uc758\ubbf8\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uad00\uc131\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \uac83\uc774 \uc911\uc694\ud560 \ub54c\ub294, \ud544\uc694\ud55c \ud1a0\ud06c\ub97c \ucda9\uc871\ud558\ub294 \uac00\uc7a5 \uc791\uc740 \uc678\uacbd\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \ud544\uc694\ud55c \ub0b4\uacbd\uc744 \ub9de\ucd94\uae30 \uc704\ud574 \ucee4\ud50c\ub9c1\uc758 \uae38\uc774\uac00 \ub354 \uae38\uc5b4\uc9c0\ub354\ub77c\ub3c4 \ub9d0\uc785\ub2c8\ub2e4. \uc678\uacbd\uc744 \uc904\uc5ec \uad00\uc131\uc744 \uc904\uc774\ub294 \uac83\uc774 \uae38\uc774\ub97c \uc904\uc774\ub294 \uac83\ubcf4\ub2e4 \ud56d\uc0c1 \ub354 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/p>\n

      \uc2e4\uc9c8\uc801\uc778 \uad00\uc131 \uc608\uc0b0 \ucc45\uc815 \uc9c0\uce68<\/h2>\n

      \ub2e4\uc74c \uc9c0\uce68\uc740 \uc815\ubc00 \ubaa8\uc158 \ubc0f \uc11c\ubcf4 \ub4dc\ub77c\uc774\ube0c \uc124\uacc4\uc5d0\uc11c \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc2dc\ub098\ub9ac\uc624\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n

      \uace0\ub300\uc5ed\ud3ed \uc11c\ubcf4 \ucd95(CNC, \ub85c\ubd07 \uacf5\ud559, \ud53d\uc564\ud50c\ub808\uc774\uc2a4):<\/strong> \ucee4\ud50c\ub9c1 \uad00\uc131\uc740 \ubaa8\ud130 \ub85c\ud130 \uad00\uc131\uc758 5% \ubbf8\ub9cc\uc73c\ub85c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6a9\ub3c4\uc5d0\ub294 \uc815\ubc00\ud55c \uc704\uce58 \uc81c\uc5b4\uac00 \ud544\uc694\ud55c \ube60\ub978 \uac00\uc18d \ubc0f \uac10\uc18d\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4. \ubd88\ud544\uc694\ud55c \uad00\uc131\uc740 \ub2ec\uc131 \uac00\ub2a5\ud55c \ub300\uc5ed\ud3ed\uc744 \uc9c1\uc811\uc801\uc73c\ub85c \uc81c\ud55c\ud569\ub2c8\ub2e4. \ud1a0\ud06c \ubc0f \ub0b4\uacbd \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \uac00\uc7a5 \uc791\uc740 \uc678\uacbd\uc758 \ucee4\ud50c\ub9c1\uc744 \uc54c\ub8e8\ubbf8\ub284 \ud5c8\ube0c\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n

      \ud45c\uc900 \uc11c\ubcf4 \ucd95(\uc77c\ubc18 \uc790\ub3d9\ud654, \ud3ec\uc7a5, \ucee8\ubca0\uc774\uc5b4 \uc778\ub371\uc2f1):<\/strong> \ubaa8\ud130 \ub85c\ud130 \uad00\uc131\uc758 \ucd5c\ub300 10%\uae4c\uc9c0\uc758 \ucee4\ud50c\ub9c1 \uad00\uc131\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud5c8\uc6a9 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud544\uc694\ud55c \uc11c\ubcf4 \ub300\uc5ed\ud3ed\uc740 \uc801\ub2f9\ud558\uba70, \uc11c\ubcf4 \ud29c\ub2dd \uc870\uc815\uc744 \ud1b5\ud574 \uc57d\uac04 \ub354 \ub192\uc740 \uad00\uc131\ube44\ub3c4 \uc218\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

      \uc2a4\ud14c\ud37c \ubaa8\ud130 \ub4dc\ub77c\uc774\ube0c:<\/strong> \uc2a4\ud14c\ud37c \ubaa8\ud130\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub3d9\uc801 \ud1a0\ud06c \ud55c\uacc4\uce58\ubcf4\ub2e4 \ud6e8\uc52c \ub0ae\uc740 \ubd80\ud558\uc5d0\uc11c \uc791\ub3d9\ud558\ubbc0\ub85c, \uc2a4\ud15d \uc190\uc2e4\uc774 \ubb38\uc81c\uac00 \ub418\uae30 \uc804\uae4c\uc9c0 \uc11c\ubcf4 \ubaa8\ud130\ubcf4\ub2e4 \ub354 \ub192\uc740 \uad00\uc131\ube44\ub97c \uacac\ub51c \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0, \ucee4\ud50c\ub9c1 \uad00\uc131\uc774 \uc2a4\ud14c\ud37c \ubaa8\ud130 \ub85c\ud130 \uad00\uc131\uc758 \ucd5c\ub300 15%\uae4c\uc9c0\ub294 \ud5c8\uc6a9\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ucee4\ud50c\ub9c1 \uad00\uc131\uc73c\ub85c \uc778\ud574 \uc804\uccb4 \ubc18\uc0ac \uad00\uc131\uc774 \uc2a4\ud14c\ud37c \ubaa8\ud130\uc758 \uad8c\uc7a5 \ucd5c\ub300 \uad00\uc131 \ubd80\ud558\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

      \uc778\ucf54\ub354 \uc5f0\uacb0:<\/strong> \ucee4\ud50c\ub9c1 \uad00\uc131\uc740 \uc5d4\ucf54\ub354 \uc0e4\ud504\ud2b8 \ubc0f \ub85c\ud130 \uad00\uc131\uc758 1% \ubbf8\ub9cc\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc678\uacbd\uc774 16~20mm \ubc94\uc704\uc778 \uc54c\ub8e8\ubbf8\ub284 \ud5c8\ube0c\ub97c \uc0ac\uc6a9\ud558\ub294 \uc18c\ud615 \uc62c\ub364 \ucee4\ud50c\ub9c1\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc774 \uae30\uc900\uc744 \uc27d\uac8c \ucda9\uc871\ud569\ub2c8\ub2e4. \ub514\uc2a4\ud06c \ubc0f \ud5c8\ube0c \uad00\uc131 \uac12\uc740 0.1~0.35g\u00b7cm\u00b2 \ubc94\uc704 \ub0b4\uc5d0\uc11c \ub2ec\uc131 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n

      \n \"\ucee4\ud50c\ub9c1
      \ud1a0\ud06c \ubc0f \ub0b4\uacbd \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \uac00\uc7a5 \uc791\uc740 \uc678\uacbd\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774, \ub354 \ud070 \ud06c\uae30\ub97c \uae30\ubcf8\uac12\uc73c\ub85c \uc0ac\uc6a9\ud558\ub294 \uac83\ubcf4\ub2e4 \uc11c\ubcf4 \ub4dc\ub77c\uc774\ube0c \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ucee4\ud50c\ub9c1 \uad00\uc131\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/figcaption><\/figure>\n

      \uc791\uc5c5 \uad00\uc131 \uacc4\uc0b0<\/h2>\n

      \uc8fc\uc5b4\uc9c4:<\/strong> \ud68c\uc804\uc790 \uad00\uc131 \ubaa8\uba58\ud2b8 J_motor = 150 g\u00b7cm\u00b2\uc778 \uc11c\ubcf4 \ubaa8\ud130\uac00 \uc678\uacbd 32 mm\uc758 \uc54c\ub8e8\ubbf8\ub284 \uc62c\ub364 \ucee4\ud50c\ub9c1\uc744 \ud1b5\ud574 \ubcfc\uc2a4\ud06c\ub958\ub97c \uad6c\ub3d9\ud569\ub2c8\ub2e4. \uce74\ud0c8\ub85c\uadf8\uc5d0\ub294 \ucee4\ud50c\ub9c1 \uad00\uc131 \ubaa8\uba58\ud2b8 J_coupling = 2.8 g\u00b7cm\u00b2\ub85c \uba85\uc2dc\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ud130 \ucd95(\ubcfc\uc2a4\ud06c\ub958 + \ub108\ud2b8 + \uce90\ub9ac\uc9c0)\uc5d0 \uc791\uc6a9\ud558\ub294 \ubc18\uc0ac \ubd80\ud558 \uad00\uc131 \ubaa8\uba58\ud2b8\ub294 J_load = 280 g\u00b7cm\u00b2\uc785\ub2c8\ub2e4.<\/p>\n

      \ucd1d \ubc18\uc0ac \uad00\uc131:<\/strong> \ucd1d J = \ubaa8\ud130 J + \ucee4\ud50c\ub9c1 J + \ubd80\ud558 J = 150 + 2.8 + 280 = 432.8 g\u00b7cm\u00b2<\/p>\n

      \uad00\uc131\ube44:<\/strong> \ucd1d \ubd80\ud558 J \/ \ubaa8\ud130 J = (\ucee4\ud50c\ub9c1 \ubd80\ud558 J + \ubd80\ud558 J) \/ \ubaa8\ud130 J = (2.8 + 280) \/ 150 = 1.89:1<\/p>\n

      \uacb0\ud569 \uae30\uc5ec\ub3c4:<\/strong> J_\ucee4\ud50c\ub9c1 \/ J_\ubaa8\ud130 = 2.8 \/ 150 = 1.87% \u2014 10% \uac00\uc774\ub4dc\ub77c\uc778 \ubc94\uc704 \ub0b4\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ucee4\ud50c\ub9c1\uc740 \ud574\ub2f9 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \uad00\uc131 \ud06c\uae30\uc785\ub2c8\ub2e4.<\/p>\n

      \ub9cc\uc57d \ub3d9\uc77c\ud55c \uc6a9\ub3c4\uc5d0\uc11c \uc138\ucc99 \ud658\uacbd\uc744 \uc704\ud574 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud5c8\ube0c\uac00 \ud544\uc694\ud558\ub2e4\uba74, J_coupling \uac12\uc740 \uc57d 8.1 g\u00b7cm\u00b2(\uc54c\ub8e8\ubbf8\ub284 \uac12\uc758 2.9\ubc30)\ub85c \uc99d\uac00\ud569\ub2c8\ub2e4. \uc774 \uacbd\uc6b0 \ucee4\ud50c\ub9c1\uc774 \ubaa8\ud130 \uad00\uc131\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc740 5.4%\ub85c \uc99d\uac00\ud558\ub294\ub370, \uc774\ub294 \uc5ec\uc804\ud788 10% \uac00\uc774\ub4dc\ub77c\uc778 \ubc94\uc704 \ub0b4\uc5d0 \uc788\uc9c0\ub9cc, \ucd5c\uc885 \uc0ac\uc591\uc744 \ud655\uc815\ud558\uae30 \uc804\uc5d0 \ud655\uc778\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n

      \uacb0\ub860<\/h2>\n

      \ucee4\ud50c\ub9c1 \uad00\uc131\uc740 \uc791\uc740 \uac12\uc774\uc9c0\ub9cc, \ubb34\uc2dc\ud560 \uacbd\uc6b0 \uc11c\ubcf4 \uc2dc\uc2a4\ud15c \uc131\ub2a5\uc5d0 \uc0c1\ub2f9\ud55c \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucee4\ud50c\ub9c1\uc740 \ubaa8\ud130 \uc0e4\ud504\ud2b8\uc5d0 \uc9c1\uc811 \uc7a5\ucc29\ub418\uba70, \ubc18\uc0ac \uad00\uc131\uc744 \uc904\uc5ec\uc904 \uae30\uc5b4\ube44\uac00 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uc804\uccb4 \uad00\uc131\ube44\uc5d0 \uace0\uc2a4\ub780\ud788 \uae30\uc5ec\ud569\ub2c8\ub2e4. \ud1a0\ud06c \ubc0f \ub0b4\uacbd \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \ucd5c\uc18c \uc678\uacbd\uc744 \uc120\ud0dd\ud558\uace0, \ud658\uacbd\uc774 \ud5c8\uc6a9\ud558\ub294 \uacbd\uc6b0 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud5c8\ube0c \ub300\uc2e0 \uc54c\ub8e8\ubbf8\ub284 \ud5c8\ube0c\ub97c \uc0ac\uc6a9\ud558\uba70, \ubaa8\ub4e0 \uc11c\ubcf4 \uad00\uc131 \uacc4\uc0b0\uc5d0 \ucee4\ud50c\ub9c1 \ud56d\uc744 \ud3ec\ud568\ud568\uc73c\ub85c\uc368 \ucee4\ud50c\ub9c1 \uad00\uc131\uc744 \ubaa8\ud130 \ub85c\ud130 \uad00\uc131\uc758 5~10% \ubbf8\ub9cc\uc73c\ub85c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c \uc27d\uac8c \uc608\ubc29\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc2dc\uc6b4\uc804 \ud6c4\uc5d0\ub294 \uc9c4\ub2e8\ud558\uae30 \uc5b4\ub824\uc6b4 \uc11c\ubcf4 \uc131\ub2a5 \uc800\ud558\uc758 \uc6d0\uc778\uc744 \uc81c\uac70\ud558\ub294 \ud6a8\uacfc\uc801\uc778 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n

      \uc800\ud76c \uc6f9\uc0ac\uc774\ud2b8\ub97c \ubc29\ubb38\ud574 \ubcf4\uc138\uc694. \uc644\uc804 \uad00\uc131 \uc0ac\uc591\uc744 \uac16\ucd98 \uc62c\ub364 \ucee4\ud50c\ub9c1 \uc81c\ud488\uad70<\/a>, \ub610\ub294 \uc800\ud76c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc5d0 \ubb38\uc758\ud558\uc2ed\uc2dc\uc624.<\/a> \uadc0\ud558\uc758 \uc11c\ubcf4 \uad6c\ub3d9 \uc2dc\uc2a4\ud15c\uc5d0 \ud2b9\ud654\ub41c \uad00\uc131 \uacc4\uc0b0 \uc9c0\uc6d0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

      Rotational inertia \u2014 the resistance of a rotating body to changes in its angular velocity \u2014 is a parameter that receives careful attention when sizing servo motors and gearboxes, but is frequently overlooked when selecting the coupling that sits between them. This oversight is understandable: the coupling is small, the numbers in the catalogue look […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[722],"tags":[921,924,918,905,920,923,917,919,922],"class_list":["post-880","post","type-post","status-publish","format-standard","hentry","category-blog","tag-aluminium-vs-stainless-inertia","tag-coupling-inertia-budgeting","tag-coupling-inertia-calculation","tag-coupling-inertia-servo","tag-coupling-od-inertia","tag-moment-of-inertia-coupling","tag-rotational-inertia-coupling","tag-servo-inertia-ratio","tag-servo-tuning-coupling"],"_links":{"self":[{"href":"https:\/\/oldhamcoupling.net\/ko\/wp-json\/wp\/v2\/posts\/880","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oldhamcoupling.net\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oldhamcoupling.net\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oldhamcoupling.net\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oldhamcoupling.net\/ko\/wp-json\/wp\/v2\/comments?post=880"}],"version-history":[{"count":0,"href":"https:\/\/oldhamcoupling.net\/ko\/wp-json\/wp\/v2\/posts\/880\/revisions"}],"wp:attachment":[{"href":"https:\/\/oldhamcoupling.net\/ko\/wp-json\/wp\/v2\/media?parent=880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oldhamcoupling.net\/ko\/wp-json\/wp\/v2\/categories?post=880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oldhamcoupling.net\/ko\/wp-json\/wp\/v2\/tags?post=880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}