{"id":8789,"date":"2022-12-09T10:44:45","date_gmt":"2022-12-09T07:14:45","guid":{"rendered":"https:\/\/rahagearbox.ir\/?post_type=product&p=8789"},"modified":"2026-05-23T06:23:57","modified_gmt":"2026-05-23T02:53:57","slug":"%d8%a7%d9%84%d9%83%d9%87%d8%b1%d8%a8%d8%a7%d8%a6%d9%8a%d8%a9-%d8%b9%d9%84%d8%a8%d8%a9-%d8%a7%d9%84%d8%aa%d8%b1%d9%88%d8%b3-%d8%a7%d9%84%d8%ab%d9%88%d8%b1-%d9%87%d9%84%db%8c%da%a9%d8%a7%d9%84-%d8%ae","status":"publish","type":"product","link":"https:\/\/rahagearbox.ir\/ar\/industrial-gearboxes\/%d8%a7%d9%84%da%a9%d8%aa%d8%b1%d9%88-%da%af%db%8c%d8%b1%d8%a8%da%a9%d8%b3-bevel-helical-sew-%d9%85%d8%af%d9%84-k57\/","title":{"rendered":"\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0639\u0644\u0628\u0629 \u0627\u0644\u062a\u0631\u0648\u0633 \u0627\u0644\u062b\u0648\u0631 \u0647\u0644\u06cc\u06a9\u0627\u0644 \u062e\u064a\u0627\u0637\u0629 \u0646\u0645\u0648\u0630\u062c K57"},"content":{"rendered":"
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\u062f\u0631 \u062e\u0627\u0646\u0648\u0627\u062f\u0647 \u06af\u06cc\u0631\u0628\u06a9\u0633\u200c\u0647\u0627\u06cc \u0645\u0627\u0631\u067e\u06cc\u0686-\u0645\u062e\u0631\u0648\u0637\u06cc (Helical-Bevel) SEW-Eurodrive\u060c \u0645\u062f\u0644 K57 \u0646\u0642\u0637\u0647 \u0639\u0637\u0641 \u0645\u0647\u0645\u06cc \u062f\u0631 \u0622\u0633\u062a\u0627\u0646\u0647 \u0633\u0627\u06cc\u0632\u0647\u0627\u06cc \u0645\u062a\u0648\u0633\u0637 \u0645\u062d\u0633\u0648\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06af\u0631 \u0645\u062f\u0644 K47 \u0631\u0627 \u0648\u0631\u0648\u062f\u06cc \u0633\u0631\u06cc K \u0628\u062f\u0627\u0646\u06cc\u0645\u060c K57 \u0628\u0627 \u062d\u062f\u0627\u06a9\u062b\u0631 \u06af\u0634\u062a\u0627\u0648\u0631 600 \u0646\u06cc\u0648\u062a\u0646\u200c\u0645\u062a\u0631 \u0648 \u0642\u0637\u0631 \u0634\u0627\u0641\u062a \u062e\u0631\u0648\u062c\u06cc 35 \u0645\u06cc\u0644\u06cc\u200c\u0645\u062a\u0631\u060c \u062c\u0647\u0634\u06cc \u0645\u062d\u0633\u0648\u0633 \u062f\u0631 \u0638\u0631\u0641\u06cc\u062a \u062a\u062d\u0645\u0644 \u0628\u0627\u0631 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u06cc\u0646 \u06af\u06cc\u0631\u0628\u06a9\u0633 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0644\u06cc \u0645\u06cc\u0627\u0646 \u0633\u0627\u06cc\u0632\u0647\u0627\u06cc \u062c\u0645\u0639\u200c\u0648\u062c\u0648\u0631 (K37, K47) \u0648 \u0633\u0627\u06cc\u0632\u0647\u0627\u06cc \u0633\u0646\u06af\u06cc\u0646\u200c\u062a\u0631 (K67, K77) \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u062f\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u06af\u0634\u062a\u0627\u0648\u0631 \u0645\u062a\u0648\u0633\u0637 \u062a\u0627 \u0628\u0627\u0644\u0627 \u0628\u0627 \u0627\u0628\u0639\u0627\u062f\u06cc \u0647\u0646\u0648\u0632 \u06a9\u0646\u062a\u0631\u0644\u200c\u0634\u062f\u0647 \u062f\u0627\u0631\u0646\u062f\u060c \u0627\u0646\u062a\u062e\u0627\u0628 \u0627\u06cc\u062f\u0647\u200c\u0622\u0644\u06cc \u0645\u062d\u0633\u0648\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0631\u0627\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u06a9\u0627\u0645\u0644 \u062f\u0631\u0645\u0648\u0631\u062f \u06af\u06cc\u0631\u0628\u06a9\u0633 \u0628\u0648\u0644 \u0647\u0644\u06cc\u06a9\u0627\u0644<\/a> \u0628\u0647 \u0645\u0642\u0627\u0644\u0647 \u0622\u0646 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n

\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647\u060c \u0645\u0634\u062e\u0635\u0627\u062a \u0641\u0646\u06cc \u062f\u0642\u06cc\u0642 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u0646\u0627\u0628\u0639 \u0645\u0639\u062a\u0628\u0631\u060c\u00a0<\/span>\u0636\u0631\u06cc\u0628 f_z \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0628\u0627\u0631 \u0634\u0639\u0627\u0639\u06cc (\u062c\u062f\u0648\u0644 \u062a\u062e\u0635\u0635\u06cc SEW)<\/span><\/strong>\u060c\u00a0<\/span>\u062b\u0627\u0628\u062a\u200c\u0647\u0627\u06cc \u0645\u0647\u0646\u062f\u0633\u06cc \u0645\u0646\u062d\u0635\u0631\u0628\u0647\u200c\u0641\u0631\u062f K57 \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0628\u0627\u0631 \u0634\u0639\u0627\u0639\u06cc \u062f\u0631 \u0646\u0642\u0627\u0637 \u0645\u062e\u062a\u0644\u0641 \u0634\u0627\u0641\u062a<\/span><\/strong>\u060c \u0648 \u062d\u062c\u0645 \u0631\u0648\u063a\u0646 \u062f\u0631 \u0645\u0648\u0642\u0639\u06cc\u062a\u200c\u0647\u0627\u06cc \u0646\u0635\u0628 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645.<\/span><\/p>\n

\n

\u062c\u0647\u0634 \u0637\u0631\u0627\u062d\u06cc: \u0627\u0632 K47 \u0628\u0647 K57<\/span><\/h2>\n

\u0645\u062f\u0644 K57 \u062f\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 K47 \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc \u0628\u0646\u06cc\u0627\u062f\u06cc\u0646 \u062f\u0631 \u0637\u0631\u0627\u062d\u06cc \u062f\u0627\u0631\u062f. \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u062a\u0641\u0627\u0648\u062a\u060c\u00a0<\/span>\u062c\u0647\u0634 \u062f\u0631 \u0642\u0637\u0631 \u0634\u0627\u0641\u062a \u062e\u0631\u0648\u062c\u06cc<\/span><\/strong>\u00a0\u0627\u0632 30 \u0645\u06cc\u0644\u06cc\u200c\u0645\u062a\u0631 \u0628\u0647\u00a0<\/span>35 \u0645\u06cc\u0644\u06cc\u200c\u0645\u062a\u0631<\/span><\/strong>\u00a0\u0627\u0633\u062a. \u0627\u06cc\u0646 \u0627\u0641\u0632\u0627\u06cc\u0634 5 \u0645\u06cc\u0644\u06cc\u200c\u0645\u062a\u0631\u06cc \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062b\u0627\u0628\u062a \u06af\u0634\u062a\u0627\u0648\u0631 \u062e\u0645\u0634\u06cc \u0634\u0627\u0641\u062a (c) \u0627\u0632 4.72 \u00d7 10\u2075 \u0628\u0647 6.8 \u00d7 10\u2075 Nmm\u060c \u0646\u0634\u0627\u0646\u200c\u062f\u0647\u0646\u062f\u0647 \u0637\u0631\u0627\u062d\u06cc \u0645\u0633\u062a\u062d\u06a9\u0645\u200c\u062a\u0631 \u0628\u0631\u0627\u06cc \u062a\u062d\u0645\u0644 \u06af\u0634\u062a\u0627\u0648\u0631\u0647\u0627\u06cc \u0628\u0627\u0644\u0627\u062a\u0631 \u0648 \u0628\u0627\u0631\u0647\u0627\u06cc \u0634\u0639\u0627\u0639\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0627\u0633\u062a.<\/span><\/p>\n

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\n
<\/div>\n
<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n
\u067e\u0627\u0631\u0627\u0645\u062a\u0631<\/span><\/th>\nK47<\/span><\/th>\nK57<\/span><\/th>\n\u062a\u063a\u06cc\u06cc\u0631<\/span><\/th>\n<\/tr>\n<\/thead>\n
\u062d\u062f\u0627\u06a9\u062b\u0631 \u06af\u0634\u062a\u0627\u0648\u0631 \u062e\u0631\u0648\u062c\u06cc (Ma max)<\/span><\/td>\n400 Nm<\/span><\/td>\n600 Nm<\/span><\/strong>\u00a0<\/span><\/td>\n+50%<\/span><\/strong><\/td>\n<\/tr>\n
\u06af\u0634\u062a\u0627\u0648\u0631 \u062e\u0631\u0648\u062c\u06cc \u0646\u0645\u0648\u0646\u0647 (\u0645\u0648\u062a\u0648\u0631 7.5kW)<\/span><\/td>\n~400 Nm<\/span><\/td>\n\u062a\u0627 1,200 Nm<\/span><\/strong>\u00a0<\/span><\/td>\n\u062a\u0627 +200%<\/span><\/td>\n<\/tr>\n
\u06af\u0633\u062a\u0631\u0647 \u0646\u0633\u0628\u062a \u062a\u0628\u062f\u06cc\u0644<\/span><\/td>\n4.64 \u2013 131.87<\/span><\/td>\n4.69 \u2013 145.14<\/span><\/strong>\u00a0<\/span><\/td>\n\u06af\u0633\u062a\u0631\u062f\u0647\u200c\u062a\u0631<\/span><\/td>\n<\/tr>\n
\u0642\u0637\u0631 \u0634\u0627\u0641\u062a \u062e\u0631\u0648\u062c\u06cc<\/span><\/td>\n30 mm<\/span><\/td>\n35 mm<\/span><\/strong>\u00a0<\/span><\/td>\n+5 mm<\/span><\/td>\n<\/tr>\n
\u062b\u0627\u0628\u062a \u0645\u0647\u0646\u062f\u0633\u06cc c (\u06af\u0634\u062a\u0627\u0648\u0631 \u062e\u0645\u0634\u06cc)<\/span><\/td>\n4.72 \u00d7 10\u2075 Nmm<\/span><\/td>\n6.8 \u00d7 10\u2075 Nmm<\/span><\/strong>\u00a0<\/span><\/td>\n+44%<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u0646\u06a9\u062a\u0647 \u062a\u062e\u0635\u0635\u06cc:<\/span><\/strong>\u00a0\u06af\u0634\u062a\u0627\u0648\u0631 600 \u0646\u06cc\u0648\u062a\u0646\u200c\u0645\u062a\u0631 \u0645\u0642\u062f\u0627\u0631 \u0627\u0633\u0645\u06cc (Mamax) \u0627\u06cc\u0646 \u0633\u0627\u06cc\u0632 \u0627\u0633\u062a. \u062f\u0631 \u0646\u0645\u0648\u0646\u0647 \u0648\u0627\u0642\u0639\u06cc\u00a0<\/span>KH57DT100LS8\/4BMG2HR<\/span><\/strong>\u060c \u06af\u0634\u062a\u0627\u0648\u0631 \u062e\u0631\u0648\u062c\u06cc\u00a0<\/span>660 \u0646\u06cc\u0648\u062a\u0646\u200c\u0645\u062a\u0631<\/span><\/strong>\u00a0\u0648 \u0633\u0631\u0639\u062a \u062e\u0631\u0648\u062c\u06cc 256 \u062f\u0648\u0631 \u0628\u0631 \u062f\u0642\u06cc\u0642\u0647 \u06af\u0632\u0627\u0631\u0634 \u0634\u062f\u0647 \u0627\u0633\u062a\u00a0<\/span>. \u062f\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0628\u0627 \u0645\u0648\u062a\u0648\u0631 7.5 \u06a9\u06cc\u0644\u0648\u0648\u0627\u062a (\u0645\u062f\u0644 K57 DRN132M4)\u060c \u06af\u0634\u062a\u0627\u0648\u0631 \u062e\u0631\u0648\u062c\u06cc \u062a\u0627\u00a0<\/span>1,200 \u0646\u06cc\u0648\u062a\u0646\u200c\u0645\u062a\u0631<\/span><\/strong>\u00a0\u0646\u06cc\u0632 \u0642\u0627\u0628\u0644 \u062f\u0633\u062a\u06cc\u0627\u0628\u06cc \u0627\u0633\u062a\u00a0<\/span>.<\/span><\/p>\n

\n

\u0631\u0648\u0627\u0646\u06a9\u0627\u0631\u06cc \u062a\u062e\u0635\u0635\u06cc\u061b \u062d\u062c\u0645 \u0631\u0648\u063a\u0646 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u0648\u0642\u0639\u06cc\u062a \u0646\u0635\u0628<\/span><\/h2>\n

\u0628\u0631 \u0627\u0633\u0627\u0633 \u062f\u0641\u062a\u0631\u0686\u0647 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0631\u0633\u0645\u06cc SEW-Eurodrive \u0648 \u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0641\u0646\u06cc\u060c \u062d\u062c\u0645 \u0631\u0648\u063a\u0646 \u06af\u06cc\u0631\u0628\u06a9\u0633 K57 \u0628\u0647 \u0645\u0648\u0642\u0639\u06cc\u062a \u0646\u0635\u0628 \u0648 \u0646\u0648\u0639 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc (\u067e\u0627\u06cc\u0647 \u0632\u0645\u06cc\u0646\u06cc \u06cc\u0627 \u0641\u0644\u0646\u062c\u06cc) \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f\u00a0<\/span>.<\/span><\/p>\n

\u0645\u062f\u0644 K..57 (\u067e\u0627\u06cc\u0647 \u0632\u0645\u06cc\u0646\u06cc\u060c \u0634\u0627\u0641\u062a \u062a\u0648\u067e\u0631)<\/span><\/h3>\n
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<\/div>\n
<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n
\u0645\u0648\u0642\u0639\u06cc\u062a \u0646\u0635\u0628<\/span><\/th>\n\u062d\u062c\u0645 \u0631\u0648\u063a\u0646 (\u0644\u06cc\u062a\u0631)<\/span><\/th>\n<\/tr>\n<\/thead>\n
M1<\/span><\/strong>\u00a0(\u067e\u0627\u06cc\u0647 \u067e\u0627\u06cc\u06cc\u0646\u060c \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f)<\/span><\/td>\n1.10<\/span><\/strong><\/td>\n<\/tr>\n
M2<\/span><\/strong>\u00a0(\u067e\u0627\u06cc\u0647 \u067e\u0627\u06cc\u06cc\u0646\u060c \u0645\u0639\u06a9\u0648\u0633)<\/span><\/td>\n2.20<\/span><\/strong><\/td>\n<\/tr>\n
M3<\/span><\/strong>\u00a0(\u0646\u0635\u0628 \u0622\u0648\u06cc\u0632)<\/span><\/td>\n2.20<\/span><\/strong><\/td>\n<\/tr>\n
M4<\/span><\/strong>\u00a0(\u0639\u0645\u0648\u062f\u06cc\u060c \u0634\u0627\u0641\u062a \u067e\u0627\u06cc\u06cc\u0646)<\/span><\/td>\n2.80<\/span><\/strong><\/td>\n<\/tr>\n
M5<\/span><\/strong>\u00a0(\u0639\u0645\u0648\u062f\u06cc\u060c \u0634\u0627\u0641\u062a \u0628\u0627\u0644\u0627)<\/span><\/td>\n2.30<\/span><\/strong><\/td>\n<\/tr>\n
M6<\/span><\/strong>\u00a0(\u0646\u0635\u0628 \u062c\u0627\u0646\u0628\u06cc)<\/span><\/td>\n2.10<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u0645\u062f\u0644 KF..57 (\u0641\u0644\u0646\u062c\u06cc\u060c \u0634\u0627\u0641\u062a \u062a\u0648\u067e\u0631)<\/span><\/h3>\n
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<\/div>\n
<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n
\u0645\u0648\u0642\u0639\u06cc\u062a \u0646\u0635\u0628<\/span><\/th>\n\u062d\u062c\u0645 \u0631\u0648\u063a\u0646 (\u0644\u06cc\u062a\u0631)<\/span><\/th>\n<\/tr>\n<\/thead>\n
M1<\/span><\/strong><\/td>\n1.20<\/span><\/strong><\/td>\n<\/tr>\n
M2<\/span><\/strong><\/td>\n2.20<\/span><\/strong><\/td>\n<\/tr>\n
M3<\/span><\/strong><\/td>\n2.40<\/span><\/strong><\/td>\n<\/tr>\n
M4<\/span><\/strong><\/td>\n3.15<\/span><\/strong><\/td>\n<\/tr>\n
M5<\/span><\/strong><\/td>\n2.50<\/span><\/strong><\/td>\n<\/tr>\n
M6<\/span><\/strong><\/td>\n2.30<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u0646\u06a9\u062a\u0647 \u062a\u062e\u0635\u0635\u06cc:<\/span><\/strong>\u00a0\u062d\u062c\u0645 \u0631\u0648\u063a\u0646 \u062f\u0631 \u0646\u0645\u0648\u0646\u0647 \u0648\u0627\u0642\u0639\u06cc K57 AM213\/215 \u0628\u0627 \u0645\u0648\u0642\u0639\u06cc\u062a \u0646\u0635\u0628 M1A \u0628\u0631\u0627\u0628\u0631\u00a0<\/span>1.10 \u0644\u06cc\u062a\u0631<\/span><\/strong>\u00a0\u0627\u0632 \u0646\u0648\u0639\u00a0<\/span>CLP 220 (\u0631\u0648\u063a\u0646 \u0645\u0639\u062f\u0646\u06cc)<\/span><\/strong>\u00a0\u06af\u0632\u0627\u0631\u0634 \u0634\u062f\u0647 \u0627\u0633\u062a\u00a0<\/span>. \u062f\u0631 \u0645\u0648\u0642\u0639\u06cc\u062a M4 (\u0646\u0635\u0628 \u0639\u0645\u0648\u062f\u06cc)\u060c \u062d\u062c\u0645 \u0631\u0648\u063a\u0646 \u0628\u0647\u00a0<\/span>2.80 \u2013 3.15 \u0644\u06cc\u062a\u0631<\/span><\/strong>\u00a0\u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u06cc\u0627\u0628\u062f \u06a9\u0647 \u0628\u06cc\u0634 \u0627\u0632 \u062f\u0648 \u0628\u0631\u0627\u0628\u0631 \u0645\u0648\u0642\u0639\u06cc\u062a M1 \u0627\u0633\u062a\u00a0<\/span>.<\/span><\/p>\n

\n

\u0636\u0631\u06cc\u0628 f_z (\u062c\u062f\u0648\u0644 \u062a\u062e\u0635\u0635\u06cc SEW \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0628\u0627\u0631 \u0634\u0639\u0627\u0639\u06cc)<\/span><\/h2>\n

\u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647\u00a0<\/span>\u0628\u0627\u0631 \u0634\u0639\u0627\u0639\u06cc \u0648\u0627\u0642\u0639\u06cc \u0648\u0627\u0631\u062f \u0628\u0631 \u0634\u0627\u0641\u062a \u062e\u0631\u0648\u062c\u06cc<\/span><\/strong>\u00a0\u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0642\u0637\u0639\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644 \u0642\u062f\u0631\u062a (\u0686\u0631\u062e\u200c\u062f\u0646\u062f\u0647\u060c \u0686\u0631\u062e\u200c\u0632\u0646\u062c\u06cc\u0631\u060c \u0641\u0644\u06a9\u0647 \u062a\u0633\u0645\u0647 \u0648 \u063a\u06cc\u0631\u0647)\u060c SEW-Eurodrive \u062c\u062f\u0648\u0644 \u0636\u0631\u06cc\u0628\u00a0<\/span>f_z<\/code>\u00a0\u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f\u00a0<\/span>. \u0627\u06cc\u0646 \u0636\u0631\u0627\u06cc\u0628 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u0648\u0639 \u0642\u0637\u0639\u0647 \u0648 \u062a\u0639\u062f\u0627\u062f \u062f\u0646\u062f\u0627\u0646\u0647 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u0648 \u062f\u0631 \u0641\u0631\u0645\u0648\u0644 \u0645\u062d\u0627\u0633\u0628\u0647 \u0628\u0627\u0631 \u0634\u0639\u0627\u0639\u06cc \u0648\u0627\u0642\u0639\u06cc \u0628\u0647 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u0631\u0648\u0646\u062f:<\/span><\/p>\n

F_R = (M_d \u00d7 2000 \/ d_0) \u00d7 f_z<\/code><\/p>\n

\u06a9\u0647 \u062f\u0631 \u0622\u0646:<\/span><\/p>\n