{"id":3312,"date":"2026-05-14T03:23:23","date_gmt":"2026-05-14T03:23:23","guid":{"rendered":"https:\/\/sprocket-chain.net\/?p=3312"},"modified":"2026-05-14T03:23:58","modified_gmt":"2026-05-14T03:23:58","slug":"chain-drive-power-rating","status":"publish","type":"post","link":"https:\/\/sprocket-chain.net\/ko\/chain-drive-power-rating\/","title":{"rendered":"\uccb4\uc778 \uad6c\ub3d9 \ub3d9\ub825 \ub4f1\uae09: \ubaa8\ud130 \ucd9c\ub825\uc5d0\uc11c \u200b\u200b\uc815\ud655\ud55c \uccb4\uc778 \ud53c\uce58 \ubc0f \uac00\ub2e5 \uc218\uae4c\uc9c0"},"content":{"rendered":"
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\ud53c\uc124\uacc4<\/sub><\/div>\n
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P_\uc124\uacc4 = P_\ubaa8\ud130 \u00d7 K_s \u2192 \uccb4\uc778 \ud53c\uce58 \uc120\ud0dd \u2192 \uc548\uc804 \uacc4\uc218 \ud655\uc778<\/div>\n

\uccb4\uc778 \uad6c\ub3d9 \ub3d9\ub825 \ub4f1\uae09: \ubaa8\ud130 \ucd9c\ub825\uc5d0\uc11c \u200b\u200b\uc815\ud655\ud55c \uccb4\uc778 \ud53c\uce58 \ubc0f \uac00\ub2e5 \uc218\uae4c\uc9c0<\/h1>\n

ANSI B29.1 \ub3d9\ub825 \ub4f1\uae09\ud45c\ub294 \uc8fc\uc5b4\uc9c4 \uc18d\ub3c4\uc640 \ud53c\uce58\uc5d0\uc11c \ub2e8\uc77c \uac00\ub2e5 \uccb4\uc778\uc774 \uc804\ub2ec\ud560 \uc218 \uc788\ub294 \ucd5c\ub300 \ub3d9\ub825\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub7ec\ud55c \ub4f1\uae09\uc5d0\ub294 \uc0ac\uc6a9 \uc870\uac74, \uc724\ud65c \uc720\ud615 \ubc0f \uc791\uc740 \uc2a4\ud504\ub85c\ud0b7 \ud1b1\ub2c8 \uc218\uc5d0 \ub300\ud55c \uac00\uc815\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc73c\ubbc0\ub85c \uccb4\uc778\uc744 \uc9c0\uc815\ud558\uae30 \uc804\uc5d0 \uc2e4\uc81c \uc801\uc6a9 \uc0ac\ub840\uc640 \ube44\uad50\ud558\uc5ec \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uc800\ud76c \uc5d4\uc9c0\ub2c8\uc5b4\uc5d0\uac8c \uadc0\uc0ac\uc758 \uc804\ub825 \ub4f1\uae09 \uacc4\uc0b0\uc744 \uac80\uc99d\ubc1b\uc73c\uc2ed\uc2dc\uc624.<\/a><\/p>\n<\/div>\n<\/div>\n

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\uc6b8\uc0b0\uc5d0 \uc704\uce58\ud55c \ud55c \uc0b0\uc5c5\uc6a9 \ud38c\ud504 \uc81c\uc870\uc5c5\uccb4\uc5d0\uc11c \ub0c9\uac01\uc218 \ud38c\ud504 \uad6c\ub3d9 \uc7a5\uce58\uc758 \uccb4\uc778\uc774 \uc870\uae30\uc5d0 \ud30c\uc190\ub418\ub294 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\ub41c ANSI #80 \uc774\uc911 \uccb4\uc778\uc740 11\uac1c\uc6d4 \ub9cc\uc5d0 3%\uc758 \uc2e0\uc7a5\ub960\uc744 \ubcf4\uc600\ub294\ub370, \uc774\ub294 \uaddc\uaca9 \uc218\uba85\uc778 30\uac1c\uc6d4 \uc774\uc0c1\uc5d0 \ud6e8\uc52c \ubabb \ubbf8\uce58\ub294 \uc218\uce58\uc600\uc2b5\ub2c8\ub2e4. \ud574\ub2f9 \ubaa8\ud130\ub294 18.5kW \ucd9c\ub825\uc5d0 1,450RPM, 3:1 \uac10\uc18d\ube44\ub97c \uac00\uc9c0\uace0 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uccb4\uc778 \uc120\uc815 \uacfc\uc815\uc744 \uc7ac\uac80\ud1a0\ud55c \uacb0\uacfc, \ub2f4\ub2f9 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 ANSI B29.1 \ud45c\uc5d0\uc11c \ubaa8\ud130 \uc815\uaca9 \ucd9c\ub825\uc744 \uc9c1\uc811 \uae30\uc900\uc73c\ub85c \uccb4\uc778\uc744 \uc120\ud0dd\ud55c \uac83\uc73c\ub85c \ub4dc\ub7ec\ub0ac\uc2b5\ub2c8\ub2e4. \ud574\ub2f9 \ud45c\uc5d0 \ub530\ub974\uba74 #80 \ub2e8\uc77c \uccb4\uc778\uc740 1,450RPM\uc5d0\uc11c 21.4kW\uc758 \uc815\uaca9 \ucd9c\ub825\uc744 \uac00\uc9c0\uba70, 18.5kW \ubaa8\ud130\uc5d0 \uc801\ud569\ud558\uace0 15%\uc758 \uc5ec\uc720\uac00 \uc788\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc801\uc6a9\ud558\uc9c0 \uc54a\uc740 \uac83\uc740 \uc801\uc6a9 \uc720\ud615(\uc911\uac04 \ucda9\uaca9 - \uac04\ud5d0\uc801 \uace0\ubd80\ud558 \uc2dc\ub3d9\uc774 \uc788\ub294 \ud38c\ud504 \uad6c\ub3d9: K_s = 1.4)\uc5d0 \ub300\ud55c \uc11c\ube44\uc2a4 \uacc4\uc218, \uc124\uce58\ub41c \ub4dc\ub9bd \uc624\uc77c\ub7ec \uc720\ud615(\uc720\ud615 2 - \uc815\uaca9 \ucd9c\ub825\uc5d0 \ub300\ud55c \uacc4\uc218 0.9), \uadf8\ub9ac\uace0 15T \uad6c\ub3d9 \uc2a4\ud504\ub85c\ud0b7\uc5d0 \ub300\ud55c \uc18c\ud615 \uc2a4\ud504\ub85c\ud0b7 \ubcf4\uc815(17T \uae30\uc900\uac12\ubcf4\ub2e4 0.9 \ub0ae\uc740 \uacc4\uc218)\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \ud2b9\uc815 \uc124\uce58\uc5d0 \ub300\ud55c \ubcf4\uc815\ub41c \uc815\uaca9 \ucd9c\ub825\uc740 21.4 \u00d7 0.9 \u00d7 0.9 = 17.3kW\ub85c, \uc801\uc6a9\ub41c \ubd80\ud558 18.5kW\ubcf4\ub2e4 \ub0ae\uc558\uc2b5\ub2c8\ub2e4. \uccb4\uc778\uc740 \ubcf4\uc815\ub41c \uc815\uaca9\ubcf4\ub2e4 7% \ub192\uc740 \ud558\uc911\uc73c\ub85c \uc9c0\uc18d\uc801\uc73c\ub85c \uc791\ub3d9\ud588\uc73c\uba70, \uc774\ub294 \uc218\uba85 \ub2e8\ucd95\uc758 \ucda9\ubd84\ud55c \uc6d0\uc778\uc785\ub2c8\ub2e4.<\/p>\n

ANSI \uccb4\uc778 \uc815\uaca9\ud45c\ub294 \uc644\uc804\ud55c \ub4dc\ub77c\uc774\ube0c \uc815\uaca9 \uacc4\uc0b0\uc744 \ub300\uccb4\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774 \ud45c\ub294 \uae30\uc900 \uc870\uac74\uc5d0\uc11c\uc758 \ucd5c\ub300 \uc815\uaca9 \ucd9c\ub825\uc774\ub77c\ub294 \ud558\ub098\uc758 \uc785\ub825\uac12\ub9cc\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc2e4\uc81c \uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c\ub294 \uae30\uc900 \uc870\uac74\uc774 \uadf8\ub300\ub85c \uc7ac\ud604\ub418\ub294 \uacbd\uc6b0\uac00 \ub4dc\ubb45\ub2c8\ub2e4. \uc544\ub798 \uacc4\uc0b0\uc2dd\uc740 \uc644\uc804\ud55c \uacc4\uc0b0 \uc808\ucc28\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

\"\ubcc0\uc18d\ube44,<\/p>\n

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6\ub2e8\uacc4 \uccb4\uc778 \uad6c\ub3d9 \ub3d9\ub825 \ub4f1\uae09 \ud3c9\uac00 \uc808\ucc28<\/h2>\n
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1<\/div>\n
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\uc124\uacc4 \uc804\ub825\uc744 \uacb0\uc815\ud558\uc2ed\uc2dc\uc624.<\/div>\n
P_\uc124\uacc4 = P_\ubaa8\ud130 \u00d7 K_s<\/div>\n

P_motor\ub294 \uc815\uaca9 \ubaa8\ud130 \ucd9c\ub825(kW)\uc785\ub2c8\ub2e4. K_s\ub294 2\ub2e8\uacc4 \ud45c\uc758 \uc11c\ube44\uc2a4 \ud329\ud130\uc785\ub2c8\ub2e4. \uc774\ub294 \uccb4\uc778\uc774 \uc804\ub2ec\ud574\uc57c \ud558\ub294 \uc815\uaca9 \ucd9c\ub825\uc774\uba70, \ubaa8\ud130 \uba85\ud310 \ucd9c\ub825\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uad00\uc131\uc774 \ud070 \ub4dc\ub77c\uc774\ube0c(\ud50c\ub77c\uc774\ud720, \ub300\ud615 \ub85c\ud130, \uc2dc\ub3d9 \ubd80\ud558)\uc758 \uacbd\uc6b0 \uc815\uaca9 \uc6b4\uc804 \ucd9c\ub825 \ub300\uc2e0 \ucd5c\ub300 \uc2dc\ub3d9 \ud1a0\ud06c\ub97c \uae30\uc900\uc73c\ub85c P_design\uc744 \uacc4\uc0b0\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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2<\/div>\n
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\uc11c\ube44\uc2a4 \uacc4\uc218 K_s\ub97c \uacb0\uc815\ud558\uc2ed\uc2dc\uc624.<\/div>\n
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\uc801\uc7ac \uc720\ud615<\/th>\n\ud558\ub8e8 10\uc2dc\uac04 (K_s)<\/th>\n\ud558\ub8e8 16\uc2dc\uac04 (K_s)<\/th>\n\ud558\ub8e8 24\uc2dc\uac04 (K_s)<\/th>\n\uc608\uc2dc \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8<\/th>\n<\/tr>\n<\/thead>\n
\ubd80\ub4dc\ub7ec\uc6b4 (\ucda9\uaca9 \uc5c6\uc74c)<\/td>\n1.0<\/td>\n1.1<\/td>\n1.2<\/td>\n\uc6d0\uc2ec \ud38c\ud504, \ud32c, \uacbd\ub7c9 \ucee8\ubca0\uc774\uc5b4<\/td>\n<\/tr>\n
\uc911\uac04 \uc815\ub3c4\uc758 \ucda9\uaca9<\/td>\n1.3<\/td>\n1.4<\/td>\n1.5<\/td>\n\uc655\ubcf5 \ud38c\ud504, \uc555\ucd95\uae30, \uacf5\uc791 \uae30\uacc4<\/td>\n<\/tr>\n
\uac15\ud55c \ucda9\uaca9<\/td>\n1.5<\/td>\n1.7<\/td>\n1.9<\/td>\n\ubd84\uc1c4\uae30, \ud504\ub808\uc2a4, \ucda9\uaca9\uc2dd \ucee8\ubca0\uc774\uc5b4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\uc791\ub3d9 \uc2dc\uac04 \uacc4\uc218\ub294 \uc5f4 \ud53c\ub85c \ub204\uc801\uc744 \uace0\ub824\ud55c \uac83\uc785\ub2c8\ub2e4. \ud558\ub8e8 24\uc2dc\uac04 \uc791\ub3d9\ud558\ub294 \ub4dc\ub77c\uc774\ube0c\ub294 \uc5f4 \ud3c9\ud615 \uc0c1\ud0dc\uc5d0 \ub3c4\ub2ec\ud558\uc9c0 \ubabb\ud558\uba70, \uccb4\uc778 \uc628\ub3c4\ub294 \uc9c0\uc18d\uc801\uc73c\ub85c \ub192\uc740 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uc5ec \uc2e0\uc7a5\ub960\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc5f4 \ud6a8\uacfc \ub54c\ubb38\uc5d0 24\uc2dc\uac04\/\uc77c \uacc4\uc218\ub294 \uc2e4\uc81c \uc791\ub3d9 \uc2dc\uac04\uc5d0 \ube44\ub840\ud558\ub294 \uac12\ubcf4\ub2e4 \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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3<\/div>\n
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ANSI B29.1 \ucd9c\ub825 \ub4f1\uae09\ud45c\uc5d0\uc11c \uad6c\ub3d9\ucd95 \ud68c\uc804\uc218(RPM)\uc5d0 \ub530\ub77c \ud53c\uce58\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/div>\n

\uad6c\ub3d9\ucd95 \ud68c\uc804 \uc18d\ub3c4(n\u2081)\uc5d0\uc11c ANSI \uccb4\uc778 \ub3d9\ub825 \ub4f1\uae09\ud45c\ub97c \ucc3e\uc73c\uc2ed\uc2dc\uc624. \uc815\uaca9 \ub3d9\ub825(17T \uad6c\ub3d9\ucd95, 3\ud615 \uc624\uc77c \uc724\ud65c \ubc29\uc2dd - \uae30\uc900 \uc870\uac74)\uc774 P_design\uc744 \ucd08\uacfc\ud558\ub294 \uccab \ubc88\uc9f8 \uccb4\uc778 \ud53c\uce58\ub97c \ucc3e\uc73c\uc2ed\uc2dc\uc624. \uc774\uac83\uc774 \uc7a0\uc815\uc801\uc778 \ud53c\uce58\uc785\ub2c8\ub2e4. \ub2e8\uc77c \uac00\ub2e5 \uccb4\uc778 \uc911 P_design\uc744 \ub9cc\uc871\ud558\ub294 \uac83\uc774 \uc5c6\uc73c\uba74 \uc774\uc911 \uac00\ub2e5 \ub610\ub294 \uc0bc\uc911 \uac00\ub2e5 \uccb4\uc778\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624(\ub3d9\uc77c\ud55c \ud53c\uce58\uc5d0\uc11c \uc774\uc911 \uac00\ub2e5 \uccb4\uc778\uc758 \uc815\uaca9 \ub3d9\ub825\uc740 \ub2e8\uc77c \uac00\ub2e5 \uccb4\uc778\uc5d0 \ube44\ud574 \uc57d 1.7\ubc30, \uc0bc\uc911 \uac00\ub2e5 \uccb4\uc778\uc740 \uc57d 2.5\ubc30 \uc99d\uac00\ud569\ub2c8\ub2e4).<\/p>\n

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\uccb4\uc778 \ud53c\uce58<\/th>\n400 RPM (kW)<\/th>\n700 RPM (kW)<\/th>\n1,000 RPM (kW)<\/th>\n1,450 RPM (kW)<\/th>\n2,000 RPM (kW)<\/th>\n<\/tr>\n<\/thead>\n
#40 (12.7 mm)<\/td>\n1.4<\/td>\n2.1<\/td>\n2.7<\/td>\n3.3<\/td>\n3.9<\/td>\n<\/tr>\n
#50 (15.9 mm)<\/td>\n2.8<\/td>\n4.4<\/td>\n5.7<\/td>\n7.3<\/td>\n8.5<\/td>\n<\/tr>\n
#60 (19.05 mm)<\/td>\n5.0<\/td>\n7.9<\/td>\n10.4<\/td>\n13.7<\/td>\n16.2<\/td>\n<\/tr>\n
#80 (25.4 mm)<\/td>\n9.4<\/td>\n15.2<\/td>\n20.1<\/td>\n21.4<\/td>\n22.8<\/td>\n<\/tr>\n
#100 (31.75 mm)<\/td>\n15.8<\/td>\n25.6<\/td>\n34.0<\/td>\n36.2<\/td>\n38.4<\/td>\n<\/tr>\n
#120 (38.1 mm)<\/td>\n24.6<\/td>\n39.9<\/td>\n51.5<\/td>\n54.7<\/td>\n56.1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\ucc38\uace0 \uc870\uac74: 17T \uad6c\ub3d9\uae30, 3\ud615 \uc724\ud65c(\uc624\uc77c \ubc30\uc2a4), \ub2e8\uc77c \uac00\ub2e5. \uc2e4\uc81c \uc0ac\uc6a9 \ud658\uacbd\uc5d0\uc11c\uc758 \uc815\uaca9 \ucd9c\ub825\uc740 4~5\ub2e8\uacc4\uc758 \ubcf4\uc815 \uacc4\uc218\ub97c \uc801\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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\uc724\ud65c \ubcf4\uc815 \uacc4\uc218 K_L\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/div>\n

ANSI B29.1 \ud45c\ub294 3\ud615 \uc724\ud65c(\uc624\uc77c \ubc30\uc2a4 \ub610\ub294 \uac15\uc81c \uc21c\ud658)\uc744 \uae30\uc900\uc73c\ub85c \ud569\ub2c8\ub2e4. \uc2e4\uc81c \uc724\ud65c \ud6a8\uc728\uc774 \ub5a8\uc5b4\uc9c0\ub294 \uacbd\uc6b0, \ud45c\uc5d0 \uc81c\uc2dc\ub41c \ucd9c\ub825\uc5d0 \uac10\uc0b0 \uacc4\uc218\ub97c \uc801\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n

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\uc720\ud615 1 \u2014 \uc218\ub3d9\/\uc810\uc801\uc2dd \uc624\uc77c<\/div>\n
K_L = 0.7\u20130.8<\/div>\n
\uc218\ub3d9 \ub3c4\ud3ec \u2265 8\uc2dc\uac04 \uac04\uaca9; \uc810\uc801\uc2dd \uc624\uc77c\ub7ec \uc0ac\uc6a9<\/div>\n<\/div>\n
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2\ud615 \u2014 \uc810\uc801\uc2dd \ub610\ub294 \ub514\uc2a4\ud06c\uc2dd \uc624\uc77c \uacf5\uae09 \uc7a5\uce58<\/div>\n
K_L = 0.85\u20130.95<\/div>\n
\uc810\uc801 \uacf5\uae09 \ubc29\uc2dd\uc774 \uc62c\ubc14\ub974\uac8c \uc124\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc5f0\uc18d \uacf5\uae09 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/div>\n<\/div>\n
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3\ud615 \u2014 \uc624\uc77c\uc695\/\uc21c\ud658<\/div>\n
K_L = 1.0<\/div>\n
\ucc38\uc870 \uc870\uac74 \u2014 \uc804\uccb4 \ud45c \ub4f1\uae09\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/div>\n<\/div>\n<\/div>\n

\ubcf4\uc815\ub41c \uc815\uaca9 \ucd9c\ub825 = \ud45c\uc5d0 \uba85\uc2dc\ub41c \uc815\uaca9 \ucd9c\ub825 \u00d7 K_L. \uc774 \ubcf4\uc815\uac12\uc774 P_design\uc744 \ucd08\uacfc\ud558\uba74 \ud574\ub2f9 \uccb4\uc778\uc740 \uc724\ud65c \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \uc724\ud65c \uc2dc\uc2a4\ud15c\uc744 \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uac70\ub098 \ub2e4\uc74c\uc73c\ub85c \ud070 \ud53c\uce58\uc758 \uccb4\uc778\uc73c\ub85c \uad50\uccb4\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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5<\/div>\n
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\uc791\uc740 \uc2a4\ud504\ub85c\ud0b7 \ubcf4\uc815 \uacc4\uc218 K_T\ub97c \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/div>\n

\ud14c\uc774\ube14 \ucc38\uc870 \uc870\uac74\uc740 17T \ub4dc\ub77c\uc774\ubc84\uc785\ub2c8\ub2e4. \ub4dc\ub77c\uc774\ubc84 \ud1b1\ub2c8 \uc218\uac00 17T\uc640 \ub2e4\ub974\uba74 K_T\ub97c \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n

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\ub4dc\ub77c\uc774\ubc84 \uc774\ube68(N\u2081)<\/th>\n11<\/th>\n12<\/th>\n13<\/th>\n14<\/th>\n15<\/th>\n17<\/th>\n19<\/th>\n21+<\/th>\n<\/tr>\n<\/thead>\n
\ucf00\uc774\ud2f0<\/td>\n0.53<\/td>\n0.62<\/td>\n0.70<\/td>\n0.78<\/td>\n0.85<\/td>\n1.00<\/td>\n1.08<\/td>\n1.15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\uc218\uc815\ub41c \uc815\uaca9 \uc804\ub825 = \ud45c\uc5d0 \uba85\uc2dc\ub41c \uc815\uaca9 \uc804\ub825 \u00d7 K_L \u00d7 K_T. \uc774\ub294 \uc2e4\uc81c \uc124\uce58 \ud658\uacbd\uc5d0\uc11c \ud574\ub2f9 \uccb4\uc778\uc774 \uc804\uc1a1\ud560 \uc218 \uc788\ub294 \uc804\ub825\uc785\ub2c8\ub2e4. \uc801\ud569\uc131\uc744 \ud310\ub2e8\ud558\ub824\uba74 P_design\uacfc \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n
6<\/div>\n
\n
\uccb4\uc778 \uc7a5\ub825 \uc548\uc804 \uacc4\uc218\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/div>\n
F_tight = (P_design \u00d7 1000) \/ v_chain [N]
\nSF = F_break \/ F_tight<\/div>\n

\uc124\uacc4\uac12(P_design)\uacfc \uccb4\uc778 \uc18d\ub3c4(m\/s)\ub97c \uc774\uc6a9\ud558\uc5ec \uc7a5\ub825\uce21 \uc7a5\ub825\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4. \uccb4\uc778\uc758 \ucd5c\uc18c \ud30c\ub2e8 \ud558\uc911(\uc81c\uc870\uc0ac \ud45c \ucc38\uc870)\uc744 \uc7a5\ub825\uce21 \uc7a5\ub825\uc73c\ub85c \ub098\ub204\uc5b4 \uc548\uc804 \uacc4\uc218(SF)\ub97c \uad6c\ud569\ub2c8\ub2e4. ANSI B29.1\uc5d0\uc11c\ub294 \uc815\uc0c1 \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c \uccb4\uc778 \uad6c\ub3d9 \uc7a5\uce58\uc758 \uc548\uc804 \uacc4\uc218(SF)\uac00 5.0 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4\uace0 \uaddc\uc815\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc548\uc804 \uacc4\uc218(SF)\uac00 5 \ubbf8\ub9cc\uc778 \uacbd\uc6b0, \ub2e4\uc74c\uc73c\ub85c \ud070 \ud53c\uce58\ub97c \uc120\ud0dd\ud558\uac70\ub098 \uccb4\uc778 \uac00\ub2e5\uc744 \ud558\ub098 \ub354 \ucd94\uac00\ud574\uc57c \ud569\ub2c8\ub2e4. \uccb4\uc778 \uc18d\ub3c4: v_chain = (n\u2081 \u00d7 N\u2081 \u00d7 p) \/ 60,000 (\ub2e8, p\ub294 \ud53c\uce58(mm), n\u2081\uc740 \uad6c\ub3d9\uae30 \ud68c\uc804 \uc18d\ub3c4(RPM)\uc785\ub2c8\ub2e4.)<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\uc608\uc2dc \ubb38\uc81c: \ubd84\uc1c4\uae30 \uacf5\uae09 \ucee8\ubca0\uc774\uc5b4\uc758 \uc804\uccb4 \ub3d9\ub825 \uc6a9\ub7c9 \uacc4\uc0b0<\/h2>\n
\n
\uc8fc\uc5b4\uc9c4 \uc870\uac74<\/div>\n
\n
\n
\ubaa8\ud130 \ucd9c\ub825<\/div>\n
22kW<\/div>\n<\/div>\n
\n
\uad6c\ub3d9\ucd95 \uc18d\ub3c4<\/div>\n
960 RPM<\/div>\n<\/div>\n
\n
\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/div>\n
\ubd84\uc1c4\uae30 \uacf5\uae09 \ubca8\ud2b8 \uad6c\ub3d9 - \uc2ec\ud55c \ucda9\uaca9<\/div>\n<\/div>\n
\n
\uc791\uc5c5<\/div>\n
\ud558\ub8e8 16\uc2dc\uac04 \uc5f0\uc18d<\/div>\n<\/div>\n
\n
\uad6c\ub3d9 \uc2a4\ud504\ub85c\ud0b7<\/div>\n
15\ud1a4<\/div>\n<\/div>\n
\n
\ub9e4\ub044\ub7fd\uac8c \ud558\uae30<\/div>\n
\uc810\uc801\uc2dd \uc624\uc77c \uacf5\uae09\uae30 (2\ud615)<\/div>\n<\/div>\n<\/div>\n
\ub2e8\uacc4\ubcc4 \ud574\uacb0 \ubc29\ubc95<\/div>\n
    \n
  1. \ucf00\uc774_\uc2a4:<\/strong> \uc2ec\ud55c \ucda9\uaca9, \ud558\ub8e8 16\uc2dc\uac04 \u2192 K_s = 1.7<\/strong><\/li>\n
  2. P_\ub514\uc790\uc778<\/strong> = 22 \u00d7 1.7 = 37.4kW<\/strong><\/li>\n
  3. \ud53c\uce58 \uc120\ud0dd<\/strong> \ud45c\uc5d0\uc11c 960 RPM \uae30\uc900: 700~1,000 RPM \uac12 \uc0ac\uc774\ub97c \ubcf4\uac04\ud558\uba74 #100\uc740 960 RPM\uc5d0\uc11c \uc57d 31.0 kW\uc758 \ucd9c\ub825\uc744 \ub0c5\ub2c8\ub2e4(\ub108\ubb34 \ub0ae\uc74c). #120\uc740 960 RPM\uc5d0\uc11c \uc57d 47.5 kW\uc758 \ucd9c\ub825\uc744 \ub0c5\ub2c8\ub2e4. \u2192 \uc7a0\uc815\uc801\uc778 \ud53c\uce58 = #120<\/strong><\/li>\n
  4. \ucf00\uc774_\uc5d8<\/strong> (2\ud615 \uc810\uc801\uc2dd \uc624\uc77c \uacf5\uae09\uae30) = 0.90<\/strong>\uc218\uc815\ub41c \uc815\uaca9 = 47.5 \u00d7 0.90 = 42.8 kW<\/li>\n
  5. \ucf00\uc774\ud2f0<\/strong> (15T \ub4dc\ub77c\uc774\ubc84) = 0.85<\/strong>\ucd5c\uc885 \uc218\uc815 \ud3c9\uc810 = 42.8 \u00d7 0.85 = 36.4kW<\/strong><\/li>\n
  6. \ube44\uad50\ud558\ub2e4:<\/strong> 36.4kW < 37.4kW (P_design). \uc5ec\uc720\ubd84\uc740 -2.7%\uc785\ub2c8\ub2e4. #120 \ub2e8\uc77c \uac00\ub2e5 \uac80\uc0ac\uc5d0\uc11c \uadfc\uc18c\ud55c \ucc28\uc774\ub85c \uc2e4\ud328\ud588\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n
  7. \uc635\uc158:<\/strong> (a) \uc624\uc77c \ubc30\uc2a4 \uc724\ud65c \ubc29\uc2dd\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc(K_L = 1.0) \u2192 42.8 \u00d7 1.0 \u00d7 0.85 = 36.4 \uc5ec\uc804\ud788 \ubd80\uc871\ud568. (b) \uad6c\ub3d9\uae30\ub97c 17T\ub85c \uc99d\uac00 \u2192 K_T = 1.0; \uc815\uaca9\uc740 47.5 \u00d7 0.90 \u00d7 1.0 = 42.8 kW\uac00 \ub428. 14% \ucc28\uc774\ub85c \ud1b5\uacfc\ud588\uc2b5\ub2c8\ub2e4. \u2713<\/span> (c) #100 \ub4c0\ud50c\ub809\uc2a4 \uc0ac\uc6a9: 31.0 \u00d7 1.7 \u00d7 0.90 \u00d7 0.85 = 40.3 kW. 8% \ucc28\uc774\ub85c \ud1b5\uacfc\ud588\uc2b5\ub2c8\ub2e4. \u2713<\/span><\/li>\n
  8. \uc548\uc804\uacc4\uc218 \uc810\uac80 (17T \ub4dc\ub77c\uc774\ubc84, #120, \uc624\uc77c \ub204\ucd9c):<\/strong> v_chain = (960 \u00d7 17 \u00d7 38.1) \/ 60,000 = 10.3 m\/s. F_tight = (37,400 W) \/ 10.3 = 3,631 N. SF = 124,500 \/ 3,631 = 34.3<\/strong>\ucd5c\uc18c\uac12\uc778 5.0\uc744 \ud6e8\uc52c \uc0c1\ud68c\ud558\ub294 \uc218\uce58\ub85c, \uccb4\uc778\uc758 \uad6c\uc870\uc801 \uc548\uc815\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \ucd9c\ub825 \ub4f1\uae09 \uac80\uc0ac\uac00 \uc774\ubc88 \uc120\uc815\uc758 \uc8fc\uc694 \uae30\uc900\uc785\ub2c8\ub2e4.<\/li>\n<\/ol>\n<\/div>\n
    \uc9c1\uad00\uacfc\ub294 \ubc18\ub300\ub85c, \ub300\ubd80\ubd84\uc758 \uc911\uac04 \ucd9c\ub825 \uc218\uc900\uc5d0\uc11c \uccb4\uc778 \uad6c\ub3d9 \uc7a5\uce58\uc758 \uc815\uc801 \ud30c\ub2e8 \ud558\uc911\uc5d0 \ub300\ud55c \uc548\uc804 \uacc4\uc218\ub294 \ub9e4\uc6b0 \ub192\uc544\uc11c(20~50\ubc30) \uccb4\uc778 \uc120\ud0dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uacb0\uc815\uc801\uc778 \uc81c\uc57d \uc870\uac74\uc740 \ud53c\ub85c \uac15\ub3c4 \ub4f1\uae09, \uc989 \ub9c1\ud06c \ud50c\ub808\uc774\ud2b8\uc640 \ud540\uc758 \ud53c\ub85c\uc5d0 \uc758\ud574 \uc81c\ud55c\ub418\ub294 \ubc18\ubcf5 \ud558\uc911 \uc6a9\ub7c9\uc774\uba70, \uc815\uc801 \ud56d\ubcf5 \uac15\ub3c4\uc5d0 \uc758\ud55c \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/strong> ANSI \ub3d9\ub825 \ub4f1\uae09\ud45c\ub294 \uc815\uc801 \ub0b4\ub825\uc774 \uc544\ub2cc \ud53c\ub85c \ud55c\uacc4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc548\uc804 \uacc4\uc218 \uacc4\uc0b0(6\ub2e8\uacc4)\uc5d0\uc11c\ub294 \ub3d9\ub825 \ub4f1\uae09\ud45c\uc5d0 \uc81c\uc2dc\ub41c \uac83\ubcf4\ub2e4 \ub354 \ud070 \uccb4\uc778\uc744 \uc120\ud0dd\ud558\ub294 \uacbd\uc6b0\uac00 \ub4dc\ubb45\ub2c8\ub2e4. \ub3d9\ub825 \ub4f1\uae09 \uac80\uc0ac\ub97c \ud1b5\uacfc\ud55c \uccb4\uc778\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud30c\ub2e8 \ud558\uc911 \uc548\uc804 \uacc4\uc218\uac00 20~50\uc73c\ub85c, \uc694\uad6c\ub418\ub294 5.0\ubcf4\ub2e4 \ud6e8\uc52c \ub192\uc2b5\ub2c8\ub2e4. \ubc18\ub300\ub85c, \uc18d\ub3c4\ub294 \ub9e4\uc6b0 \ub0ae\uc9c0\ub9cc \ud1a0\ud06c\uac00 \ub9e4\uc6b0 \ub192\uc740 \uacbd\uc6b0\uc5d0\ub294 \uccb4\uc778\uc758 \ucd5c\uc18c \ud30c\ub2e8 \ud558\uc911\uc5d0 \uadfc\uc811\ud558\ub294 \uc7a5\ub825\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub54c 6\ub2e8\uacc4\uac00 \uc911\uc694\ud55c \uc81c\uc57d \uc870\uac74\uc774 \ub429\ub2c8\ub2e4. \ud56d\uc0c1 \ub450 \uac00\uc9c0 \ubaa8\ub450 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/div>\n

    <\/p>\n

    \ud53c\uce58\ub97c \ub113\ud788\ub294 \ub300\uc2e0 \ub2e4\uc911 \uac00\ub2e5\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uacbd\uc6b0\ub294 \uc5b8\uc81c\uc77c\uae4c\uc694?<\/h2>\n

    \"\"<\/p>\n

    \uc8fc\uc5b4\uc9c4 \ud53c\uce58\uc5d0\uc11c \ub2e8\uc77c \uac00\ub2e5\uc758 \ub3d9\ub825 \uc815\uaca9\uc774 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc744 \uacbd\uc6b0, \uc124\uacc4\uc790\ub294 \ud53c\uce58\ub97c \ub298\ub9ac\uac70\ub098 \uac00\ub2e5 \uc218\ub97c \ub298\ub9ac\ub294 \ub450 \uac00\uc9c0 \uc635\uc158\uc744 \uace0\ub824\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud560\uc9c0\ub294 \uc2a4\ud504\ub85c\ud0b7 \uc9c1\uacbd \uc81c\uc57d, \uac00\uc6a9\uc131 \ubc0f \ube44\uc6a9\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n

    \n\n\n\n\n\n\n\n\n\n\n
    \uacb0\uc815 \uc694\uc778<\/th>\n\ud53c\uce58 \uc99d\uac00 (\uc608: #80 \u2192 #100)<\/th>\n\uac00\ub2e5 \ucd94\uac00 (\uc608: #80 \uc2ec\ud50c\ub809\uc2a4 \u2192 \ub4c0\ud50c\ub809\uc2a4)<\/th>\n<\/tr>\n<\/thead>\n
    \uc2a4\ud504\ub85c\ud0b7 \uc678\uacbd \ucda9\uaca9<\/td>\n\uc678\uacbd\uc774 \ub354 \ud06c\uba74 \ubd09\ud22c \uaddc\uaca9\uc744 \ucd08\uacfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n\uc678\uacbd\uc740 \ub3d9\uc77c\ud558\uc9c0\ub9cc \uc2a4\ud504\ub85c\ud0b7 \uba74\uc774 \ub354 \ub113\uc5b4\uc9c4 \uacbd\uc6b0\ub9cc \ud574\ub2f9\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n
    \uc804\ub825 \uc99d\uac00<\/td>\n#80\u2192#100: \ub3d9\uc77c RPM\uc5d0\uc11c +80% \uc6a9\ub7c9 \uc99d\uac00<\/td>\n\uc2ec\ud50c\ub809\uc2a4\u2192\ub4c0\ud50c\ub809\uc2a4: \uc6a9\ub7c9 1.7\ubc30<\/td>\n<\/tr>\n
    \uccb4\uc778 \ud3ed<\/td>\n\ub2e4\uc911 \uac00\ub2e5\ubcf4\ub2e4 \ub354 \uc881\uc74c<\/td>\n\ub354 \ub113\uc5b4\uc9d0 \u2014 \ucd95 \u200b\u200b\uc815\ub82c \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/td>\n<\/tr>\n
    \uace0\uc18d \uc131\ub2a5<\/td>\n\ub354 \ub098\ube60\uc9d0 (\ud53c\uce58\uac00 \ud074\uc218\ub85d \ub2e4\uac01\ud615 \ud6a8\uacfc\uac00 \ucee4\uc9d0)<\/td>\n\ud53c\uce58\uac00 \uac19\uc740 \ub2e8\uc77c \uac00\ub2e5\uacfc \ub3d9\uc77c\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
    \ube44\uc6a9<\/td>\n\uc644\ub9cc\ud55c \u200b\u200b\uc99d\uac00<\/td>\n\ube44\ub840\uc801 \uc99d\uac00(\uc774\uc911 \uad6c\uc870\uc758 \uacbd\uc6b0 1.7\ubc30)<\/td>\n<\/tr>\n
    \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0 \uc120\ud638\ub429\ub2c8\ub2e4:<\/td>\n\uc2a4\ud504\ub85c\ud0b7 \uc678\uacbd\uc740 \uc81c\ud55c\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc18d\ub3c4\uac00 \ub354 \ub0ae\uc2b5\ub2c8\ub2e4.<\/td>\n\uc2a4\ud504\ub85c\ud0b7 \uc678\uacbd\uc740 \uc791\uac8c \uc720\uc9c0\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uace0\uc18d \uc8fc\ud589 \uc2dc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    <\/p>\n

    \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uacc4\uc0b0 \uc624\ub958\uc640 \uc774\ub97c \ud53c\ud558\ub294 \ubc29\ubc95<\/h2>\n

    \uc11c\ube44\uc2a4 \ud329\ud130\ub97c \uace0\ub824\ud558\uc9c0 \uc54a\uace0 \ubaa8\ud130 \ucd9c\ub825\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/strong> \uac00\uc7a5 \ud754\ud55c \uc624\ub958\ub294 \ubaa8\ud130 \uba85\ud310\uc758 \ucd9c\ub825\ub9cc \ubcf4\uace0 \uccb4\uc778\uc744 \uc120\ud0dd\ud560 \ub54c, K_s \uac12\uc744 \uacf1\ud558\uc9c0 \uc54a\ub294 \uac83\uc785\ub2c8\ub2e4. \ubd84\uc1c4\uae30 \uc0ac\ub8cc \uc774\uc1a1 \uc7a5\uce58\uc5d0 22kW \ubaa8\ud130\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0(K_s = 1.7), \uc124\uacc4 \ucd9c\ub825\uc740 37.4kW\uc785\ub2c8\ub2e4. \uc774 \uc18d\ub3c4\uc5d0\uc11c 22kW \uc815\uaca9\uc758 \uccb4\uc778\uc740 \uc124\uacc4 \ucd9c\ub825\uc5d0 \ube44\ud574 \uc0c1\ub2f9\ud788 \uc791\uc2b5\ub2c8\ub2e4. \ucd9c\ub825\ud45c\ub97c \ucc38\uc870\ud558\uae30 \uc804\uc5d0 \uc11c\ube44\uc2a4 \uacc4\uc218\ub97c \uc801\uc6a9\ud558\uc2ed\uc2dc\uc624. \ubaa8\ub4e0 \ud45c\uc900 ANSI \ud53c\uce58\uc5d0 \ub300\ud55c \uccb4\uc778 \uae30\uc220 \uc0ac\uc591<\/a> \uc800\ud76c \uc81c\ud488\ud300\uc5d0\uc11c \uc81c\uacf5\ud574 \ub4dc\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    \"\uc2a4\ud504\ub85c\ud0b7\uacfc<\/p>\n

    17T \ubbf8\ub9cc\uc758 \uc791\uc740 \uc2a4\ud504\ub85c\ud0b7 \ubcf4\uc815\uc740 \ubb34\uc2dc\ud569\ub2c8\ub2e4.<\/strong> \uacf5\uac04 \uc81c\uc57d\uc774 \uc788\ub294 \uad6c\ub3d9 \uc7a5\uce58\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 12~15\uac1c\uc758 \ud1b1\ub2c8\ub97c \uac00\uc9c4 \uc791\uc740 \uad6c\ub3d9 \uc2a4\ud504\ub85c\ud0b7\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 1,000RPM\uc5d0\uc11c 13T \uad6c\ub3d9 \uc2a4\ud504\ub85c\ud0b7\uc744 \uc0ac\uc6a9\ud558\uba74 \uccb4\uc778\uc758 \uc720\ud6a8 \ub3d9\ub825\uc774 \ud45c \uac12\uc758 70%\ub85c \uac10\uc18c\ud569\ub2c8\ub2e4. \uc774 \ubcf4\uc815 \uc0ac\ud56d\uc740 ANSI B29.1 \ud45c\uc900\uc5d0 \uba85\uc2dc\ub418\uc5b4 \uc788\uc9c0\ub9cc, \uac04\uc18c\ud654\ub41c \ud45c\ub97c \uc0ac\uc6a9\ud558\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc885\uc885 \uc774\ub97c \uc801\uc6a9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ubbf8 \uc791\uc740 \uad6c\ub3d9 \uc2a4\ud504\ub85c\ud0b7\uc774 \uc124\uce58\ub41c \uad6c\ub3d9 \uc7a5\uce58\uc758 \uc720\uc77c\ud55c \ud574\uacb0\ucc45\uc740 \uc2a4\ud504\ub85c\ud0b7 \ud1b1\ub2c8 \uc218\ub97c \ub298\ub9ac\ub294 \uac83\uc785\ub2c8\ub2e4. \uc2a4\ud504\ub85c\ud0b7 \ud1b1\ub2c8 \uc218\uac00 17T \ubbf8\ub9cc\uc778 \uacbd\uc6b0 \uccb4\uc778 \ud53c\uce58\ub97c \ubcc0\uacbd\ud574\ub3c4 K_T \ubd80\uc871 \ubb38\uc81c\ub294 \ud574\uacb0\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n

    \ud53c\uce58\uac00 \ud06c\uace0 \ud68c\uc804 \uc18d\ub3c4\uac00 \ub192\uc744 \ub54c \uccb4\uc778 \uc18d\ub3c4 \uc81c\ud55c\uc744 \ubb34\uc2dc\ud558\ub294 \uacbd\uc6b0.<\/strong> ANSI \ub3d9\ub825 \ub4f1\uae09\ud45c\ub294 \uac01 \ud53c\uce58\uc5d0 \ub300\ud574 \ucd5c\uc801 \uccb4\uc778 \uc18d\ub3c4\uc5d0\uc11c \ucd5c\ub300 \ub3d9\ub825\uc744 \ubcf4\uc5ec\uc8fc\uace0, \uadf8 \uc18d\ub3c4 \uc774\uc0c1\uc5d0\uc11c\ub294 \ub4f1\uae09\uc774 \uac10\uc18c\ud558\ub294 \uac83\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. 17T \ub4dc\ub77c\uc774\ubc84\uc5d0\uc11c 1,450 RPM\uc73c\ub85c \ud68c\uc804\ud558\ub294 #120 \uccb4\uc778\uc758 \uccb4\uc778 \uc18d\ub3c4\ub294 (1,450 \u00d7 17 \u00d7 38.1) \/ 60,000 = 15.6 m\/s\ub85c, \ud574\ub2f9 \ud53c\uce58\uc758 \ucd5c\uc801 \uc18d\ub3c4\ubcf4\ub2e4 \ub192\uc2b5\ub2c8\ub2e4. \ud45c\uc5d0 \ud45c\uc2dc\ub41c \uc774 \uc870\uac74\uc5d0\uc11c\uc758 \uc815\uaca9 \ub3d9\ub825\uc740 \uac10\uc18c\ub41c \ub4f1\uae09\uc744 \ubc18\uc601\ud558\uc9c0\ub9cc, \ucd95\uc57d\ub41c \ud45c\ub97c \uc77d\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ucd5c\ub300 \ub4f1\uae09\uc744 \uc798\ubabb \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud56d\uc0c1 \ud53c\uce58 \ud589\uc758 \ucd5c\ub300\uac12\uc774 \uc544\ub2cc RPM\ubcc4 \uc5f4\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

    \uc744 \uc704\ud55c \ub9de\ucda4\ud615 \uccb4\uc778 \ubc0f \uc2a4\ud504\ub85c\ud0b7 \uc138\ud2b8<\/a> \uacc4\uc0b0 \uacb0\uacfc \ube44\uc815\uc0c1\uc801\uc778 \uccb4\uc778 \ud53c\uce58 \ub610\ub294 \ud1b1\ub2c8 \uc218\uac00 \ub098\uc624\ub294 \uacbd\uc6b0<\/strong>\ubaa8\ud130 \ucd9c\ub825, RPM, \uc11c\ube44\uc2a4 \uc720\ud615, \uc791\ub3d9 \uc2dc\uac04, \uc724\ud65c \uc720\ud615, \uad6c\ub3d9 \ud1b1\ub2c8 \uc218 \ub4f1 6\uac00\uc9c0 \uc785\ub825\uac12\uc744 \ub2f9\uc0ac \uae30\uc220\ud300\uc5d0 \ubcf4\ub0b4\uc8fc\uc2dc\uba74, \ub2f9\uc0ac\uc5d0\uc11c 6\ub2e8\uacc4 \uacc4\uc0b0 \uc804\uccb4\ub97c \uac80\uc99d\ud558\uace0 \uc0ac\uc591\uc744 \ud655\uc778\ud55c \ud6c4\uc5d0 \uc8fc\ubb38\uc744 \uc9c4\ud589\ud569\ub2c8\ub2e4.<\/p>\n

    \"\uc2a4\ud504\ub85c\ud0b7<\/p>\n

    \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n
    \nANSI \ub3d9\ub825 \ub4f1\uae09\uc740 \uc911\uc2ec \uac70\ub9ac\uc640 \uccb4\uc778 \uae38\uc774\ub97c \uc5b4\ub5bb\uac8c \uace0\ub824\ud569\ub2c8\uae4c?<\/summary>\n
    ANSI B29.1 \ub3d9\ub825 \ub4f1\uae09\uc740 \uad6c\ub3d9 \ub8e8\ud504\uc5d0 \uc57d 120\uac1c\uc758 \ub9c1\ud06c\uac00 \uc788\ub294 \uae30\uc900 \uc911\uc2ec \uac70\ub9ac\ub97c \uae30\uc900\uc73c\ub85c \ud569\ub2c8\ub2e4. \uc774\ub294 \uc77c\ubc18\uc801\uc778 \uc791\ub3d9 \uc870\uac74\uc744 \ub098\ud0c0\ub0b4\ub294 \uc911\uac04 \ubc94\uc704\uc785\ub2c8\ub2e4. \uc911\uc2ec \uac70\ub9ac\uac00 \ub9e4\uc6b0 \uc9e7\uc73c\uba74(\uccb4\uc778 \ud53c\uce58\uc758 20\ubc30 \ubbf8\ub9cc) \uad6c\ub3d9 \uc2a4\ud504\ub85c\ud0b7\uc5d0 \uc811\ucd09\ud558\ub294 \ub9c1\ud06c \uc218\uac00 \uae30\uc900 \uc870\uac74\ubcf4\ub2e4 \uc801\uc5b4\uc9c0\uace0 \ub9c1\ud06c\ub2f9 \ud558\uc911\uc774 \ub192\uc544\uc838 \uc720\ud6a8 \ub3d9\ub825 \ub4f1\uae09\uc774 \uc57d\uac04 \uac10\uc18c\ud569\ub2c8\ub2e4. \uc911\uc2ec \uac70\ub9ac\uac00 \ub9e4\uc6b0 \uae38\uba74(\uccb4\uc778 \ud53c\uce58\uc758 80\ubc30 \uc774\uc0c1) \uccb4\uc778 \ucc98\uc9d0\uacfc \uc9c4\ub3d9\uc774 \uc911\uc694\ud55c \uc694\uc18c\uac00 \ub429\ub2c8\ub2e4. \ucd5c\uc801\uc758 \uad6c\ub3d9 \uc131\ub2a5\uc744 \uc704\ud574\uc11c\ub294 \uc911\uc2ec \uac70\ub9ac\ub97c \uccb4\uc778 \ud53c\uce58\uc758 30~50\ubc30 \uc0ac\uc774\ub85c \uc720\uc9c0\ud558\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc778 \ubcf4\uc815 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc774 \ubc94\uc704\ub97c \ubc97\uc5b4\ub098\ub294 \uad6c\ub3d9 \uc7a5\uce58\ub294 ANSI B29.1 \uc911\uc2ec \uac70\ub9ac \ud6a8\uacfc \ubcf4\uc815\ud45c\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \ud2b9\uc815 \ud615\uc0c1\uc5d0\uc11c\uc758 \uc2e4\uc81c \uccb4\uc778 \uc7a5\ub825\uc744 \uae30\uc900\uc73c\ub85c \uacc4\uc0b0\ud558\uc5ec \uac80\uc99d\ud574\uc57c \ud569\ub2c8\ub2e4.<\/div>\n<\/details>\n
    \nSP \uc2dc\ub9ac\uc988 \uace0\uac15\ub3c4 \uccb4\uc778\uc5d0\ub3c4 \uc804\ub825 \ub4f1\uae09 \ud3c9\uac00 \uc808\ucc28\ub97c \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/summary>\n
    \ub124, SP \uc2dc\ub9ac\uc988 \uccb4\uc778\uc740 \ud45c\uc900 \uccb4\uc778\uacfc \ub3d9\uc77c\ud55c \ub3d9\ub825 \ub4f1\uae09 \uc0b0\uc815 \uc808\ucc28\ub97c \uc0ac\uc6a9\ud558\uc9c0\ub9cc \ud55c \uac00\uc9c0 \uc218\uc815 \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4. ANSI B29.1 \ud45c\uc758 \uc815\uaca9 \ub3d9\ub825\uc740 \ud45c\uc900 \uccb4\uc778\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. SP \uc2dc\ub9ac\uc988\uc758 \ud53c\ub85c \ud55c\uacc4\ub294 \ub3d9\uc77c\ud55c \ud53c\uce58\uc5d0\uc11c \ud45c\uc900 \uccb4\uc778\ubcf4\ub2e4 \uc57d 75% \ub354 \ub192\uc73c\uba70, \uc774\ub294 SP \uc2dc\ub9ac\uc988 \uc81c\uc870\uc5c5\uccb4\uc5d0\uc11c \ubc1c\ud589\ud558\ub294 SP \uc2dc\ub9ac\uc988 \ub3d9\ub825 \ub4f1\uae09 \ud45c\uc5d0 \ubc18\uc601\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uc774\ub294 6\ub2e8\uacc4 \uc0b0\uc815 \uc808\ucc28\uc5d0\uc11c \ud45c\uc900 \uccb4\uc778\uc73c\ub85c \uacbd\uacc4\uc120\uc0c1\uc758 \uacb0\uacfc(\uc124\uacc4 \ub3d9\ub825\uc774 \ubcf4\uc815\ub41c \uc815\uaca9 \ub3d9\ub825\uc5d0\uc11c 20~30% \uc774\ub0b4)\uac00 \ub098\uc624\ub294 \uacbd\uc6b0, \ud53c\uce58\ub098 \uac00\ub2e5 \uc218\ub97c \ubcc0\uacbd\ud558\uc9c0 \uc54a\uace0\ub3c4 SP \uc2dc\ub9ac\uc988 \uccb4\uc778\uc744 \uc0ac\uc6a9\ud558\uba74 \ucda9\ubd84\ud55c \uc5ec\uc720\ub97c \ud655\ubcf4\ud560 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ud45c\uc900 \uccb4\uc778\uc774 \ucda9\ubd84\ud55c \uc5ec\uc720\ub97c \ub450\uace0 \ud1b5\uacfc\ud558\ub294 \uc6a9\ub3c4(\uc124\uacc4 \ub3d9\ub825\uc774 \ubcf4\uc815\ub41c \uc815\uaca9 \ub3d9\ub825\uc5d0\uc11c 70% \ubbf8\ub9cc)\uc5d0\uc11c\ub294 SP \uc2dc\ub9ac\uc988\ub97c \uc0ac\uc6a9\ud574\ub3c4 \ucd94\uac00\uc801\uc778 \uc774\uc810\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \uc989, \ud5a5\uc0c1\ub41c \ud53c\ub85c \ud55c\uacc4\uac00 \uc911\uc694\ud55c \ubd80\ud558 \uc218\uc900\uc5d0\uc11c \uccb4\uc778\uc774 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\ub294\ub2e4\ub294 \uc758\ubbf8\uc785\ub2c8\ub2e4.<\/div>\n<\/details>\n
    \n\uc2dc\uac04\ub2f9 4~6\ud68c \uc2dc\ub3d9\uc774 \uac78\ub9ac\uace0 \uad00\uc131 \ubd80\ud558\uac00 \ub192\uc740 \ucee8\ubca0\uc774\uc5b4 \uad6c\ub3d9 \uc7a5\uce58\uc758 \uc801\uc808\ud55c \uc11c\ube44\uc2a4 \ud329\ud130\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/summary>\n
    \ub192\uc740 \uad00\uc131 \ubd80\ud558\ub97c \uc774\uc6a9\ud55c \uc7a6\uc740 \uc2dc\ub3d9\uc740 \"\uc2ec\ud55c \ucda9\uaca9\" \ubc94\uc8fc\uc5d0 \uc18d\ud558\uba70, \uc774 \uacbd\uc6b0 K_s\ub294 1.5(10\uc2dc\uac04\/\uc77c), 1.7(16\uc2dc\uac04\/\uc77c) \ub610\ub294 1.9(24\uc2dc\uac04\/\uc77c)\uac00 \ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uad00\uc131 \ubd80\ud558\uac00 \uc6b4\uc804 \ubd80\ud558\ubcf4\ub2e4 \ud6e8\uc52c \ud070 \ucee8\ubca0\uc774\uc5b4 \ub4dc\ub77c\uc774\ube0c\uc758 \uacbd\uc6b0, ANSI B29.1 \uc11c\ube44\uc2a4 \uacc4\uc218\ub9cc\uc73c\ub85c\ub294 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0, \ubaa8\ud130 \ud1a0\ud06c-\uc18d\ub3c4 \uace1\uc120\uacfc \uc5f0\uacb0\ub41c \uad00\uc131\uc744 \uc774\uc6a9\ud558\uc5ec \ucd5c\ub300 \uc2dc\ub3d9 \ud1a0\ud06c\ub97c \uacc4\uc0b0\ud558\uace0, \uc2a4\ud504\ub85c\ud0b7 \ubc18\uacbd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uccb4\uc778 \uc7a5\ub825\uc73c\ub85c \ubcc0\ud658\ud55c \ub2e4\uc74c, \uc815\uc0c1 \uc0c1\ud0dc \uc6b4\uc804 \uc7a5\ub825\uc774 \uc544\ub2cc \uc774 \ucd5c\ub300 \uc7a5\ub825\uc744 \uae30\uc900\uc73c\ub85c \uc548\uc804 \uacc4\uc218(6\ub2e8\uacc4)\ub97c \uac80\uc99d\ud574\uc57c \ud569\ub2c8\ub2e4. \uccb4\uc778 \uc548\uc804 \uacc4\uc218\ub294 \uc815\uaca9 \uc6b4\uc804 \uc870\uac74\ubfd0\ub9cc \uc544\ub2c8\ub77c \ucd5c\ub300 \uc2dc\ub3d9 \uc870\uac74\uc5d0\uc11c\ub3c4 5.0 \uc774\uc0c1\uc744 \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2dc\ub3d9 \ube48\ub3c4\uac00 \ub9e4\uc6b0 \ub192\uac70\ub098 \uad00\uc131\ube44\uac00 \ub9e4\uc6b0 \ud070 \ub4dc\ub77c\uc774\ube0c(\ud68c\uc804 \uc9c8\ub7c9 \uad00\uc131\uc774 \ubaa8\ud130 \ub85c\ud130 \uad00\uc131\uc758 5\ubc30 \uc774\uc0c1)\uc758 \uacbd\uc6b0, \uc6b4\uc804 \ubd80\ud558\uac00 \uc6a9\ub7c9 \ubc94\uc704 \ub0b4\uc5d0 \uc788\ub354\ub77c\ub3c4 \uc2dc\ub3d9 \ud1a0\ud06c\ub9cc\uc744 \uae30\uc900\uc73c\ub85c \uccb4\uc778 \ud06c\uae30\ub97c \uacb0\uc815\ud574\uc57c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/div>\n<\/details>\n

    <\/p>\n

    \n
    <\/div>\n
    \n
    P_design \u2192 \ud14c\uc774\ube14 \ub4f1\uae09 \u00d7 K_L \u00d7 K_T \u2192 SF \ud655\uc778 \u2192 \uccb4\uc778 \ud655\uc778\ub428<\/div>\n

    \uc8fc\ubb38 \uc804\uc5d0 \uccb4\uc778 \uc120\ud0dd \uc0ac\ud56d\uc744 \ud655\uc778\ud574\uc57c \ud558\uc2dc\ub098\uc694?<\/h2>\n

    \ubaa8\ud130 \ucd9c\ub825(kW), \uad6c\ub3d9\ucd95 \ud68c\uc804\uc218(RPM), \ud53c\uad6c\ub3d9\ucd95 \ud68c\uc804\uc218(RPM), \uc801\uc6a9 \uc720\ud615, \uc0ac\uc6a9 \uc2dc\uac04 \ubc0f \uc724\ud65c \uc720\ud615\uc744 \ubcf4\ub0b4\uc8fc\uc2ed\uc2dc\uc624. \ub2f9\uc0ac \uc5d4\uc9c0\ub2c8\uc5b4\ub294 ANSI B29.1\uc5d0 \ub530\ub978 6\ub2e8\uacc4 \uacc4\uc0b0\uc744 \uc218\ud589\ud558\uc5ec \uc81c\uc870 \uc804\uc5d0 \ud53c\uce58, \uac00\ub2e5 \uc218 \ubc0f \uc2a4\ud504\ub85c\ud0b7 \ud1b1\ub2c8 \uc218\uac00 \uc815\ud655\ud55c\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n

    \ud53c\uce58\ubcc4 \uccb4\uc778 \ubc94\uc704 \ucc3e\uc544\ubcf4\uae30<\/a>
    \n    \uacc4\uc0b0\uc744 \uc704\ud574 \ub4dc\ub77c\uc774\ube0c \ub9e4\uac1c\ubcc0\uc218\ub97c \uc81c\ucd9c\ud558\uc138\uc694<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n

    \ud3b8\uc9d1\uc790: Cxm<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

    P_design = P_motor \u00d7 K_s \u2192 \uccb4\uc778 \ud53c\uce58 \uc120\ud0dd \u2192 \uc548\uc804 \uacc4\uc218 \ud655\uc778 \uccb4\uc778 \uad6c\ub3d9 \ub3d9\ub825 \ub4f1\uae09: \ubaa8\ud130 \ucd9c\ub825\uc5d0\uc11c \u200b\u200b\uc62c\ubc14\ub978 \uccb4\uc778 \ud53c\uce58 \ubc0f \uac00\ub2e5 \uc218\uae4c\uc9c0 ANSI B29.1 \ub3d9\ub825 \ub4f1\uae09\ud45c\ub294 \uc8fc\uc5b4\uc9c4 \uc18d\ub3c4\uc640 \ud53c\uce58\uc5d0\uc11c \ub2e8\uc77c \uac00\ub2e5 \uccb4\uc778\uc774 \uc804\ub2ec\ud560 \uc218 \uc788\ub294 \ucd5c\ub300 \ub3d9\ub825\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uc774\ub7ec\ud55c \ub4f1\uae09\uc5d0\ub294 \uba87 \uac00\uc9c0 \uac00\uc815\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[6634],"tags":[78,9,69],"class_list":["post-3312","post","type-post","status-publish","format-standard","hentry","category-chain-sprocket","tag-chain-sprocket","tag-roller-chain","tag-sprocket-china"],"_links":{"self":[{"href":"https:\/\/sprocket-chain.net\/ko\/wp-json\/wp\/v2\/posts\/3312","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sprocket-chain.net\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sprocket-chain.net\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sprocket-chain.net\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sprocket-chain.net\/ko\/wp-json\/wp\/v2\/comments?post=3312"}],"version-history":[{"count":1,"href":"https:\/\/sprocket-chain.net\/ko\/wp-json\/wp\/v2\/posts\/3312\/revisions"}],"predecessor-version":[{"id":3313,"href":"https:\/\/sprocket-chain.net\/ko\/wp-json\/wp\/v2\/posts\/3312\/revisions\/3313"}],"wp:attachment":[{"href":"https:\/\/sprocket-chain.net\/ko\/wp-json\/wp\/v2\/media?parent=3312"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sprocket-chain.net\/ko\/wp-json\/wp\/v2\/categories?post=3312"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sprocket-chain.net\/ko\/wp-json\/wp\/v2\/tags?post=3312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}