{"id":1941,"date":"2026-04-17T05:04:15","date_gmt":"2026-04-17T05:04:15","guid":{"rendered":"https:\/\/worm-reducers.xyz\/?p=1941"},"modified":"2026-04-17T05:04:15","modified_gmt":"2026-04-17T05:04:15","slug":"worm-gear-reducer-torque-and-ratio-the-calculation-guide","status":"publish","type":"post","link":"https:\/\/worm-reducers.xyz\/zh\/worm-gear-reducer-torque-and-ratio-the-calculation-guide\/","title":{"rendered":"\u8717\u8f6e\u51cf\u901f\u5668\u626d\u77e9\u548c\u51cf\u901f\u6bd4\uff1a\u8ba1\u7b97\u6307\u5357"},"content":{"rendered":"
\n

<\/p>\n

\n
<\/div>\n
\n

\u8717\u8f6e\u51cf\u901f\u5668\u626d\u77e9\u548c\u51cf\u901f\u6bd4\uff1a\u8ba1\u7b97\u6307\u5357<\/h1>\n

\u4f9b\u5e94\u5546\u63a8\u8350\u8868\u662f\u57fa\u4e8e\u5e73\u5747\u5e94\u7528\u573a\u666f\u6784\u5efa\u7684\u3002\u60a8\u7684\u5e94\u7528\u573a\u666f\u6709\u5176\u7279\u5b9a\u7684\u8d1f\u8f7d\u3001\u5360\u7a7a\u6bd4\u3001\u73af\u5883\u6e29\u5ea6\u548c\u51b2\u51fb\u7279\u6027\u3002\u672c\u6307\u5357\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u56db\u4e2a\u6838\u5fc3\u516c\u5f0f\u548c\u4e09\u4e2a\u793a\u4f8b\uff0c\u4ee5\u4fbf\u60a8\u9a8c\u8bc1\u4efb\u4f55\u5efa\u8bae\u3002 \u8717\u8f6e\u51cf\u901f\u5668<\/strong> 20\u5206\u949f\u5185\u5373\u53ef\u5b8c\u6210\u9009\u62e9\u3002<\/p>\n

\u83b7\u53d6\u8ba1\u7b97\u652f\u6301<\/a><\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\n

\u4e3a\u4ec0\u4e48\u4f60\u5e94\u8be5\u59cb\u7ec8\u81ea\u5df1\u8ba1\u7b97\u6570\u636e<\/h2>\n
\n
\n

\u4f9b\u5e94\u5546\u63a8\u8350\u8868\u662f\u57fa\u4e8e\u4e2d\u7b49\u5e94\u7528\u573a\u666f\u8bbe\u8ba1\u7684\u2014\u2014\u5747\u5300\u8d1f\u8f7d\u3001\u6bcf\u5929\u8fd0\u884c 8 \u5c0f\u65f6\u3001\u73af\u5883\u6e29\u5ea6 20\u00b0C\u3001\u51b2\u51fb\u6781\u5c0f\u3002\u53ea\u8981\u8fd9\u4e9b\u6761\u4ef6\u4e2d\u6709\u4efb\u4f55\u4e00\u9879\u4e0e\u60a8\u7684\u5b9e\u9645\u5e94\u7528\u573a\u666f\u6709\u6240\u4e0d\u540c\uff0c\u63a8\u8350\u7ed3\u679c\u5c31\u53ef\u80fd\u51fa\u9519\u3002\u8fd9\u79cd\u9519\u8bef\u5e76\u975e\u81f4\u547d\uff0c\u4f46\u5374\u4e0d\u6613\u5bdf\u89c9\uff0c\u4f1a\u5bfc\u81f4\u8bbe\u5907\u5728 6,000 \u5c0f\u65f6\u800c\u975e 20,000 \u5c0f\u65f6\u5c31\u51fa\u73b0\u6545\u969c\uff0c\u800c\u4e14\u6ca1\u6709\u4eba\u4f1a\u8ffd\u6eaf\u5230\u6700\u521d\u7684\u95ee\u9898\u3002 \u8717\u8f6e\u51cf\u901f\u5668<\/strong> \u9009\u62e9\u3002<\/p>\n

\u8ba1\u7b97\u5e76\u4e0d\u590d\u6742\u2014\u2014\u53ea\u9700\u56db\u4e2a\u516c\u5f0f\uff0c\u9996\u6b21\u8ba1\u7b97\u8017\u65f615\u5206\u949f\uff0c\u4e4b\u540e\u6bcf\u6b21\u8ba1\u7b97\u8017\u65f65\u5206\u949f\u3002\u81ea\u884c\u8ba1\u7b97\u8fd8\u80fd\u8feb\u4f7f\u60a8\u7cbe\u786e\u5b9a\u4e49\u5e94\u7528\u573a\u666f\uff1a\u5b9e\u9645\u8f93\u51fa\u626d\u77e9\uff0c\u800c\u975e\u8fd1\u4f3c\u503c\uff1b\u5b9e\u9645\u5360\u7a7a\u6bd4\uff0c\u800c\u975e\u201c\u95f4\u6b47\u6027\u201d\uff1b\u5b9e\u9645\u73af\u5883\u6e29\u5ea6\uff0c\u800c\u975e\u201c\u5ba4\u6e29\u201d\u3002<\/p>\n

\u8717\u8f6e\u51cf\u901f\u5668\u9009\u578b\u4e2d\u6700\u5e38\u89c1\u7684\u9519\u8bef\u2014\u2014\u670d\u52a1\u7cfb\u6570\u8fc7\u5c0f\u3001\u5ffd\u7565\u70ed\u529f\u7387\u9650\u5236\u3001\u4f4e\u4f30\u73af\u5883\u6e29\u5ea6\u2014\u2014\u5728\u63a8\u8350\u8868\u4e2d\u90fd\u65e0\u6cd5\u4f53\u73b0\uff0c\u4f46\u5728 15 \u5206\u949f\u7684\u8ba1\u7b97\u4e2d\u5374\u90fd\u80fd\u4f53\u73b0\u51fa\u6765\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

\u56db\u5927\u6838\u5fc3\u516c\u5f0f<\/h2>\n

\u6240\u6709\u8717\u8f6e\u51cf\u901f\u5668\u9009\u578b\u8ba1\u7b97\u90fd\u7528\u5230\u8fd9\u56db\u4e2a\u516c\u5f0f\u3002\u5b83\u4eec\u6309\u987a\u5e8f\u73af\u73af\u76f8\u6263\u2014\u2014\u6309\u987a\u5e8f\u8ba1\u7b97\uff0c\u5c31\u80fd\u5f97\u5230\u5b8c\u6574\u7684\u9009\u578b\u4f9d\u636e\u3002<\/p>\n

\n
\n
\u65b9\u7a0b\u5f0f1<\/div>\n

\u7f29\u51cf\u7387<\/h3>\n
i = \u8f93\u5165\u6570\u91cf \u00f7 \u8f93\u51fa\u6570\u91cf<\/div>\n

\u5728\u54ea\u91cc\uff1a<\/strong> \u8f93\u5165\u8f6c\u901f (rpm)\uff1b\u8f93\u51fa\u8f6c\u901f (rpm)<\/p>\n

\u4f8b\u5b50\uff1a<\/strong> \u7535\u673a\u8f6c\u901f 1450 rpm\uff0c\u6240\u9700\u8f93\u51fa\u8f6c\u901f 29 rpm\uff1ai = 1450 \u00f7 29 = 50:1<\/strong><\/p>\n

\u5b9e\u7528\u63d0\u793a\uff1a<\/strong> \u6807\u51c6\u4f20\u52a8\u6bd4\u4e3a 5\u30017.5\u300110\u300115\u300120\u300125\u300130\u300140\u300150\u300160\u300180\u3001100\u3002\u5982\u679c\u8ba1\u7b97\u51fa\u7684\u4f20\u52a8\u6bd4\u4ecb\u4e8e\u4e24\u4e2a\u6807\u51c6\u503c\u4e4b\u95f4\uff0c\u5219\u59cb\u7ec8\u5411\u4e0a\u53d6\u6574\u5230\u8f83\u9ad8\u7684\u4f20\u52a8\u6bd4\uff08\u8f83\u4f4e\u7684\u8f93\u51fa\u901f\u5ea6\uff09\u2014\u2014\u5207\u52ff\u5411\u4e0b\u53d6\u6574\u3002<\/p>\n<\/div>\n

\n
\u7b2c\u4e8c\u8f6e<\/div>\n

\u8f93\u51fa\u626d\u77e9\uff08\u7406\u8bba\u503c\uff09<\/h3>\n
T\u2082 = T\u2081 \u00d7 i \u00d7 \u03b7<\/div>\n

\u5728\u54ea\u91cc\uff1a<\/strong> T\u2081 = \u7535\u673a\u8f74\u626d\u77e9 (N\u00b7m)\uff1bi = \u4f20\u52a8\u6bd4\uff1b\u03b7 = \u8be5\u4f20\u52a8\u6bd4\u4e0b\u7684\u6548\u7387 (\u5c0f\u6570)<\/p>\n

\u91cd\u8981\u7684\uff1a<\/strong> \u6548\u7387\u03b7\u5e76\u975e\u6052\u5b9a\u4e0d\u53d8\uff0c\u5b83\u53d6\u51b3\u4e8e\u6240\u9009\u7684\u6bd4\u4f8b\u3002\u8bf7\u53c2\u9605\u7b2c4\u8282\u4e2d\u7684\u6548\u7387\u53c2\u8003\u8868\u3002<\/p>\n

\u4f8b\u5b50\uff1a<\/strong> T\u2081 = 4.0 N\u00b7m\uff08\u7535\u673a\uff09\uff0ci = 50\uff0c\u03b7 = 0.60\uff1aT\u2082 = 4.0 \u00d7 50 \u00d7 0.60 = 120 \u725b\u00b7\u7c73<\/strong><\/p>\n<\/div>\n

\n
\u4e09\u53f7\u65b9\u7a0b\u5f0f<\/div>\n

\u6240\u9700\u8f93\u5165\u529f\u7387<\/h3>\n
\u8f93\u5165\u529f\u7387 = (T\u2082 \u00d7 n\u2082) \u00f7 (9,550 \u00d7 \u03b7)<\/div>\n

\u5355\u4f4d\uff1a<\/strong> \u8f93\u5165\u529f\u7387 P_input \u5355\u4f4d\u4e3a\u5343\u74e6 (kW)\uff1b\u626d\u77e9 T\u2082 \u5355\u4f4d\u4e3a\u725b\u00b7\u7c73 (N\u00b7m)\uff1b\u8f6c\u901f n\u2082 \u5355\u4f4d\u4e3a\u8f6c\/\u5206 (rpm)\u3002<\/p>\n

\u5e38\u6570 9550 \u7528\u4e8e\u5728\u65cb\u8f6c\u5355\u4f4d\u548c\u529f\u7387\u5355\u4f4d\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u3002\u8fd9\u662f\u7535\u673a\u5fc5\u987b\u63d0\u4f9b\u7684\u529f\u7387\uff0c\u800c\u4e0d\u662f\u4ea7\u54c1\u76ee\u5f55\u4e2d\u6807\u660e\u7684\u7535\u673a\u529f\u7387\u3002<\/p>\n

\u4f8b\u5b50\uff1a<\/strong> T\u2082 = 120 N\u00b7m\uff0cn\u2082 = 29 rpm\uff0c\u03b7 = 0.60\uff1aP_input = (120 \u00d7 29) \u00f7 (9,550 \u00d7 0.60) = 0.607\u5343\u74e6<\/strong><\/p>\n<\/div>\n

\n
\u7b2c\u56db\u4ee3\u65b9\u7a0b\u5f0f<\/div>\n

\u670d\u52a1\u7cfb\u6570\u4fee\u6b63<\/h3>\n
T_required = T_actual \u00d7 SF<\/div>\n

\u5728\u4e0e\u4ea7\u54c1\u76ee\u5f55\u989d\u5b9a\u503c\u8fdb\u884c\u6bd4\u8f83\u4e4b\u524d\uff0c\u8bf7\u5148\u5bf9\u5b9e\u9645\u6240\u9700\u7684\u8f93\u51fa\u626d\u77e9\u5e94\u7528\u5b89\u5168\u7cfb\u6570 (SF)\u3002\u4ea7\u54c1\u76ee\u5f55\u989d\u5b9a\u626d\u77e9 T\u2082n \u5fc5\u987b \u2265 T_required\u3002<\/p>\n

\u4f8b\u5b50\uff1a<\/strong> \u5b9e\u9645\u626d\u77e9 T_actual = 120 N\u00b7m\uff0cSF = 1.5\uff08\u8f7b\u5ea6\u51b2\u51fb\uff0c8 \u5c0f\u65f6\/\u5929\uff09\uff1a\u6240\u9700\u626d\u77e9 T_required = 120 \u00d7 1.5 = 180 \u725b\u00b7\u7c73<\/strong><\/p>\n

\u9009\u62e9\u989d\u5b9a\u626d\u77e9 T\u2082n \u2265 180 N\u00b7m\uff0c\u51cf\u901f\u6bd4\u4e3a 50:1 \u7684\u8717\u8f6e\u51cf\u901f\u5668\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

\u670d\u52a1\u7cfb\u6570\uff08SF\uff09\u6307\u5357\uff1a\u6700\u5e38\u88ab\u4f4e\u4f30\u7684\u53c2\u6570<\/h2>\n
\n
\n

\u8fd0\u884c\u7cfb\u6570\u8003\u8651\u4e86\u5b9e\u9645\u8d1f\u8f7d\u6761\u4ef6\u76f8\u5bf9\u4e8e\u4ea7\u54c1\u76ee\u5f55\u6d4b\u8bd5\u6761\u4ef6\u7684\u504f\u5dee\u3002\u8717\u8f6e\u51cf\u901f\u5668\u7684\u4ea7\u54c1\u76ee\u5f55\u989d\u5b9a\u503c\u5047\u8bbe\u5728\u6d4b\u8bd5\u671f\u95f4\u4ee5\u989d\u5b9a\u8f6c\u901f\u627f\u53d7\u5747\u5300\u8d1f\u8f7d\u3002\u4efb\u4f55\u504f\u79bb\u6b64\u57fa\u51c6\u7684\u60c5\u51b5\u90fd\u4f1a\u589e\u52a0\u9f7f\u8f6e\u548c\u8f74\u627f\u7684\u6709\u6548\u8d1f\u8f7d\u3002\u8fd0\u884c\u7cfb\u6570 (SF) \u5c06\u60a8\u7684\u5b9e\u9645\u8fd0\u884c\u6761\u4ef6\u8f6c\u5316\u4e3a\u7b49\u6548\u7684\u4ea7\u54c1\u76ee\u5f55\u9009\u578b\u8981\u6c42\u3002<\/p>\n

<\/p>\n

\n\n\n\n\n\n\n\n\n
\u52a0\u8f7d\u5b57\u7b26<\/th>\n\u22642 \u5c0f\u65f6\/\u5929<\/th>\n\u6bcf\u5929 2-10 \u5c0f\u65f6<\/th>\n>10 \u5c0f\u65f6\/\u5929<\/th>\n<\/tr>\n<\/thead>\n
\u5747\u5e03\u8377\u8f7d<\/td>\n1.00<\/td>\n1.25<\/td>\n1.50<\/td>\n<\/tr>\n
\u8f7b\u5fae\u51b2\u51fb<\/td>\n1.25<\/td>\n1.50<\/td>\n1.75<\/td>\n<\/tr>\n
\u4e2d\u5ea6\u4f11\u514b<\/td>\n1.50<\/td>\n1.75<\/td>\n2.00<\/td>\n<\/tr>\n
\u5f3a\u70c8\u51b2\u51fb<\/td>\n1.75<\/td>\n2.00<\/td>\n2.25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u6309\u51b2\u51fb\u7c7b\u522b\u5212\u5206\u7684\u5178\u578b\u8bbe\u5907\u793a\u4f8b<\/h3>\n
\n
\u5236\u670d\uff1a<\/strong> \u79bb\u5fc3\u98ce\u673a\u3001\u79bb\u5fc3\u6cf5\u3001\u8f7b\u578b\u4f20\u9001\u5e26\uff08\u65e0\u8d1f\u8f7d\u542f\u52a8\uff09\u3001\u5305\u88c5\u673a\u5300\u901f\u8fd0\u8f6c\u3002<\/div>\n
\u8f7b\u5fae\u51b2\u51fb\uff1a<\/strong> \u5e26\u8f7d\u542f\u52a8\u7684\u8f93\u9001\u673a\u3001\u7c98\u5ea6\u5747\u5300\u7684\u6d41\u4f53\u6405\u62cc\u5668\u3001\u8d1f\u8f7d\u5076\u5c14\u53d8\u5316\u7684\u901a\u7528\u5de5\u5382\u673a\u68b0\u3002<\/div>\n
\u4e2d\u5ea6\u4f11\u514b\uff1a<\/strong> \u538b\u7f29\u673a\u3001\u53ef\u53d8\u6d46\u6599\u6405\u62cc\u673a\u3001\u87ba\u65cb\u8f93\u9001\u673a\u3001\u7ede\u8f66\u3001\u6597\u5f0f\u63d0\u5347\u673a\u3001\u7b5b\u5206\u7ed9\u6599\u673a\u3002<\/div>\n
\u5f3a\u70c8\u51b2\u51fb\uff1a<\/strong> \u632f\u52a8\u7ed9\u6599\u673a\u3001\u989a\u5f0f\u7834\u788e\u673a\u3001\u77ff\u77f3\u7b5b\u5206\u8bbe\u5907\u3001\u9524\u5f0f\u7834\u788e\u673a\u3001\u51ff\u5ca9\u8f85\u52a9\u8bbe\u5907\u3002<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

\u6548\u7387\u4e0e\u6bd4\u7387\uff1a\u6bcf\u6b21\u8ba1\u7b97\u90fd\u9700\u8981\u7684\u53c2\u8003\u6570\u636e<\/h2>\n
\n
\n

\u8717\u8f6e\u51cf\u901f\u5668\u7684\u6548\u7387\u5e76\u975e\u4e00\u4e2a\u56fa\u5b9a\u503c\uff0c\u800c\u662f\u968f\u51cf\u901f\u6bd4\u7684\u53d8\u5316\u800c\u663e\u8457\u53d8\u5316\u3002\u8ba1\u7b97\u4e2d\u4f7f\u7528\u9519\u8bef\u7684\u6548\u7387\u503c\u4f1a\u5bfc\u81f4\u8f93\u5165\u529f\u7387\u548c\u626d\u77e9\u4f30\u7b97\u503c\u4e0d\u51c6\u786e\u3002\u4e0b\u8868\u5217\u51fa\u4e86WP\u548cNMRV\u7cfb\u5217\u8717\u8f6e\u51cf\u901f\u5668\u5728\u5de5\u4f5c\u6e29\u5ea6\u4e0b\u4f7f\u7528\u6807\u51c6\u77ff\u7269\u6cb9ISO VG 220\u65f6\u7684\u6548\u7387\u8303\u56f4\u3002<\/p>\n

<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
\u6bd4\u7387\uff08i\uff09<\/th>\n\u6548\u7387 \u03b7 \u8303\u56f4<\/th>\n\u7528\u4e8e\u8ba1\u7b97<\/th>\n<\/tr>\n<\/thead>\n
7.5:1<\/td>\n85\u201390%<\/td>\n\u03b7 = 0.87<\/td>\n<\/tr>\n
10:1<\/td>\n80\u201385%<\/td>\n\u03b7 = 0.82<\/td>\n<\/tr>\n
20:1<\/td>\n70\u201378%<\/td>\n\u03b7 = 0.74<\/td>\n<\/tr>\n
30:1<\/td>\n65\u201373%<\/td>\n\u03b7 = 0.69<\/td>\n<\/tr>\n
40:1<\/td>\n60\u201368%<\/td>\n\u03b7 = 0.64<\/td>\n<\/tr>\n
50:1<\/td>\n55\u201364%<\/td>\n\u03b7 = 0.60<\/td>\n<\/tr>\n
60:1<\/td>\n50\u201358%<\/td>\n\u03b7 = 0.54<\/td>\n<\/tr>\n
80\u2013100:1<\/td>\n44\u201355%<\/td>\n\u03b7 = 0.49<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u9ad8\u7aef\u89c4\u683c\uff1a\u9ad8\u9521\u9752\u94dc\u8f6e\uff0810%+ Sn\uff09\uff0c\u7cbe\u5bc6\u7814\u78e8\u8717\u6746\u8f74\uff0c\u5408\u6210PAO\u6da6\u6ed1\u6cb9\u3002\u4f4e\u7aef\u89c4\u683c\uff1a\u6807\u51c6\u9752\u94dc\uff0c\u5207\u524a\u8717\u6746\uff0c\u77ff\u7269\u6cb9\u3002\u4e3a\u786e\u4fdd\u5c3a\u5bf8\u9009\u62e9\u4fdd\u5b88\uff0c\u8bf7\u4f7f\u7528\u8f83\u4f4e\u7684\u89c4\u683c\u503c\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

\u4e09\u4e2a\u5b8c\u6574\u7684\u793a\u4f8b<\/h2>\n

<\/p>\n

\n

\u793a\u4f8b 1\uff1a\u4f20\u9001\u5e26\u9a71\u52a8\uff08\u5747\u5300\u8f7d\u8377\uff0c8 \u5c0f\u65f6\/\u5929\uff09<\/h3>\n
\n
\n

\u5df2\u77e5\uff1a<\/strong> \u76ae\u5e26\u8f93\u9001\u673a\u3002\u76ae\u5e26\u901f\u5ea6 1.2 \u7c73\/\u79d2\u3002\u9a71\u52a8\u6eda\u7b52\u76f4\u5f84 300 \u6beb\u7c73\u3002\u76ae\u5e26\u8d1f\u8f7d\u8d28\u91cf 800 \u516c\u65a4\u3002\u6469\u64e6\u7cfb\u6570 \u03bc = 0.05\u3002\u6bcf\u5929\u8fd0\u884c 8 \u5c0f\u65f6\uff0c\u5747\u5300\u8d1f\u8f7d\u3002<\/p>\n

\u6b65\u9aa4 1 \u2014 \u6240\u9700\u6eda\u7b52\u8f6c\u901f\uff1a<\/strong>
\nn_drum = (v \u00d7 60) \/ (\u03c0 \u00d7 D) = (1.2 \u00d7 60) \/ (\u03c0 \u00d7 0.30) = 76 rpm<\/p>\n

\u6b65\u9aa4 2 \u2014 \u76ae\u5e26\u4f20\u52a8\u529b\u548c\u626d\u77e9\uff1a<\/strong>
\nF = \u7c73 \u00d7 \u514b \u00d7 \u03bc = 800 \u00d7 9.81 \u00d7 0.05 = 392 \u725b\u987f
\nT_drum = F \u00d7 r = 392 \u00d7 0.15 = 58.8 \u725b\u00b7\u7c73<\/strong><\/p>\n

\u6b65\u9aa4 3 \u2014 \u6bd4\u4f8b\uff1a<\/strong>
\ni = 1,450 \/ 76 = 19.1 \u2192 \u9009\u62e9 20:1<\/strong><\/p>\n<\/div>\n

\n

\u7b2c\u56db\u6b65\u2014\u2014\u7533\u8bf7SF\uff1a<\/strong>
\nSF = 1.25\uff08\u5747\u5300\u8f7d\u8377\uff0c8 \u5c0f\u65f6\/\u5929\uff09
\nT_required = 58.8 \u00d7 1.25 = 73.5 \u725b\u00b7\u7c73<\/strong><\/p>\n

\u6b65\u9aa4 5 \u2014 \u9a8c\u8bc1\u8f93\u5165\u529f\u7387\uff1a<\/strong>
\n\u03b7 \u5728 20:1 \u65f6 = 0.74
\nP_input = (58.8 \u00d7 76) \/ (9,550 \u00d7 0.74) = 0.63\u5343\u74e6<\/strong><\/p>\n

\u6b65\u9aa4 6 \u2014 \u70ed\u6210\u50cf\u68c0\u67e5\uff1a<\/strong>
\n20\u00b0C \u4e0b\u8fde\u7eed\u8fd0\u884c\uff1aNMRV-050 \u200b\u200b\u5728 20:1 \u65f6\u7684 P_th = \u7ea6 3.2 kW \u226b 0.63 kW\u3002\u70ed\u88d5\u5ea6\u5145\u8db3\u3002<\/p>\n

\n

\u2713 \u5df2\u9009\u62e9\uff1aNMRV-050\uff0c\u6bd4\u4f8b\u4e3a 20:1<\/strong>
\nT\u2082n \u76ee\u5f55 \u2265 73.5 N\u00b7m\uff0c\u538b\u7f29\u6bd4 20:1\u3002\u7535\u673a\uff1a0.75 kW\uff08\u4e0b\u4e00\u4e2a\u6807\u51c6\u5c3a\u5bf8\u5927\u4e8e 0.63 kW\uff09\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

\u793a\u4f8b 2\uff1a\u6405\u62cc\u5668\u9a71\u52a8\uff08\u4e2d\u7b49\u51b2\u51fb\uff0c16 \u5c0f\u65f6\/\u5929\uff09<\/h3>\n
\n
\n

\u5df2\u77e5\uff1a<\/strong> \u5de5\u4e1a\u6d46\u6599\u6405\u62cc\u5668\u3002\u6240\u9700\u8f93\u51fa\u626d\u77e9\u4e3a 320 N\u00b7m\uff0c\u8f6c\u901f\u4e3a 28 rpm\u3002\u6bcf\u5929\u8fd0\u884c 16 \u5c0f\u65f6\uff0c\u4e2d\u7b49\u51b2\u51fb\uff08\u6d46\u6599\u5bc6\u5ea6\u53d8\u5316\uff09\u3002\u73af\u5883\u6e29\u5ea6 30\u00b0C\u3002\u5f00\u653e\u5f0f\u5b89\u88c5\u3002<\/p>\n

\u6b65\u9aa4 1 \u2014 \u6bd4\u4f8b\uff1a<\/strong>
\ni = 1,450 \/ 28 = 51.8 \u2192 \u9009\u62e9 50:1<\/strong>
\n\uff08\u5b9e\u9645\u8f93\u51fa\u8f6c\u901f = 1,450 \/ 50 = 29 \u8f6c\/\u5206 \u2014 \u53ef\u63a5\u53d7\uff09<\/p>\n

\u6b65\u9aa4 2 \u2014 \u7533\u8bf7 SF\uff1a<\/strong>
\nSF = 2.00\uff08\u4e2d\u5ea6\u4f11\u514b\uff0c>10 \u5c0f\u65f6\/\u5929\uff09
\nT_required = 320 \u00d7 2.00 = 640 \u725b\u00b7\u7c73<\/strong><\/p>\n<\/div>\n

\n

\u6b65\u9aa4 3 \u2014 \u8f93\u5165\u529f\u7387\uff1a<\/strong>
\n\u03b7 \u5728 50:1 \u65f6 = 0.60
\nP_input = (320 \u00d7 28) \/ (9,550 \u00d7 0.60) = 1.56\u5343\u74e6<\/strong><\/p>\n

\u6b65\u9aa4 4 \u2014 30\u00b0C \u4e0b\u7684\u70ed\u6210\u50cf\u68c0\u67e5\uff1a<\/strong>
\n30\u00b0C\u65f6\u7684\u73af\u5883\u7cfb\u6570 = 0.87
\nNMRV-090\uff0c\u529f\u7387\u6bd4 50:1\uff0cP_th \u76ee\u5f55\u503c = 4.8 kW
\n\u4fee\u6b63\u540e P_th = 4.8 \u00d7 0.87 = 4.18 kW \u226b 1.56 kW\u3002\u2713<\/p>\n

\n

\u2713 \u5df2\u9009\u62e9\uff1aNMRV-090\uff0c\u6bd4\u4f8b\u4e3a 50:1<\/strong>
\n\u626d\u77e9 T\u2082n \u5728 50:1 \u65f6\u5fc5\u987b \u2265 640 N\u00b7m\u3002\u8bf7\u67e5\u9605\u4ea7\u54c1\u76ee\u5f55\u786e\u8ba4\u3002\u7535\u673a\uff1a2.2 kW\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

\u793a\u4f8b 3\uff1a\u8d77\u91cd\u673a\u8f85\u52a9\u9a71\u52a8\uff08\u91cd\u51b2\u51fb\u3001\u95f4\u6b47\u6027\uff09<\/h3>\n
\n
\n

\u5df2\u77e5\uff1a<\/strong> \u8f85\u52a9\u63d0\u5347\u5377\u7b52\u9a71\u52a8\u88c5\u7f6e\u3002\u63d0\u5347\u8d28\u91cf 1200 \u516c\u65a4\u3002\u63d0\u5347\u901f\u5ea6 0.4 \u7c73\/\u79d2\u3002\u5377\u7b52\u76f4\u5f84 400 \u6beb\u7c73\u3002\u5de5\u4f5c\u5468\u671f\uff1a\u5de5\u4f5c 15 \u79d2\uff0c\u505c\u6b62 45 \u79d2\u3002\u9700\u8981\u81ea\u9501\u88c5\u7f6e\u3002<\/p>\n

\u6b65\u9aa4 1 \u2014 \u6eda\u7b52\u626d\u77e9\uff1a<\/strong>
\nF = 1200 \u00d7 9.81 = 11772 N
\nT_drum = F \u00d7 r = 11,772 \u00d7 0.20 = 2,354 \u725b\u00b7\u7c73<\/strong><\/p>\n

\u6b65\u9aa4 2 \u2014 \u9f13\u8f6c\u901f\uff1a<\/strong>
\nn_\u9f13 = (0.4 \u00d7 60) \/ (\u03c0 \u00d7 0.40) = 19.1 rpm
\n\u6bd4\u7387\uff1ai = 1,450 \/ 19.1 = 75.9 \u2192 80:1<\/strong> \uff08\u5df2\u786e\u8ba4\u81ea\u9501\uff09<\/p>\n<\/div>\n

\n

\u6b65\u9aa4 3 \u2014 \u5360\u7a7a\u6bd4\u6709\u6548\u529f\u7387\uff1a<\/strong>
\nDC = 15\/(15+45) = 25%
\nP_eff = P_peak \u00d7 \u221a(DC) = P_peak \u00d7 0.50<\/p>\n

\u7b2c\u56db\u6b65\u2014\u2014\u7533\u8bf7SF\uff1a<\/strong>
\nSF = 1.75\uff08\u91cd\u5ea6\u51b2\u51fb\uff0c\u22642 \u5c0f\u65f6\/\u5929\u5f53\u91cf\uff09
\nT_required = 2,354 \u00d7 1.75 = 4,120 \u725b\u00b7\u7c73<\/strong><\/p>\n

\u8f93\u5165\u5cf0\u503c\uff1a<\/strong> \u03b7 \u5728 80:1 \u65f6 = 0.50
\nP_peak = (2,354 \u00d7 19.1) \/ (9,550 \u00d7 0.50) = 9.43\u5343\u74e6<\/strong><\/p>\n

\n

\u2713 \u5df2\u9009\u62e9\uff1aWP135\uff0c\u6bd4\u4f8b\u4e3a 80:1<\/strong>
\nT\u2082n \u2265 4,120 N\u00b7m\u3002\u7535\u673a\uff1a11 kW\u3002\u70ed\u68c0\u67e5\uff1aP_eff = 9.43 \u00d7 0.50 = 4.7 kW \u2014 \u5728\u5b9e\u9645\u73af\u5883\u4e0b\u9a8c\u8bc1 WP135 \u5728 80:1 \u65f6\u7684 P_th\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

\u70ed\u529f\u7387\u9a8c\u8bc1\uff1a\u9632\u6b62\u8fc7\u70ed\u6545\u969c\u7684\u68c0\u67e5<\/h2>\n
\n
\n

\u5bf9\u4e8e\u4efb\u4f55\u8fde\u7eed\u8fd0\u884c\u5e94\u7528\uff08S1 \u6216\u5360\u7a7a\u6bd4 >50%\uff09\uff0c\u5728\u626d\u77e9\/\u901f\u6bd4\u8ba1\u7b97\u4e4b\u540e\uff0c\u70ed\u529f\u7387\u9a8c\u8bc1\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u9644\u52a0\u6b65\u9aa4\u3002\u8bb8\u591a\u5c3a\u5bf8\u5408\u9002\u7684\u8717\u8f6e\u51cf\u901f\u5668\u2014\u2014\u626d\u77e9\u548c\u901f\u6bd4\u5747\u5df2\u786e\u8ba4\u2014\u2014\u5374\u56e0\u4ece\u672a\u68c0\u67e5\u70ed\u529f\u7387\u9650\u5236\u800c\u53d1\u751f\u6545\u969c\u3002<\/p>\n

<\/p>\n

\u70ed\u9a8c\u8bc1\u7a0b\u5e8f\uff1a<\/strong><\/p>\n

1.<\/strong> \u6839\u636e\u8ba1\u7b97\u7ed3\u679c\uff0c\u8bb0\u5f55\u5b9e\u9645\u8fde\u7eed\u8f93\u5165\u529f\u7387 P_input (kW)\u3002<\/p>\n

2.<\/strong> \u4ece\u9009\u5b9a\u7684\u8717\u8f6e\u51cf\u901f\u5668\u76ee\u5f55\u4e2d\uff0c\u627e\u5230\u6240\u9009\u51cf\u901f\u6bd4\u4e0b\u7684 P_th\u3002<\/p>\n

3.<\/strong> \u5e94\u7528\u73af\u5883\u6e29\u5ea6\u4fee\u6b63\u7cfb\u6570\uff08\u5b8c\u6574\u8868\u683c\u8bf7\u53c2\u89c1 K-05 \u6587\u7ae0\uff09\u3002<\/p>\n

4.<\/strong> \u5982\u679c\u968f\u9644\u5b89\u88c5\u6821\u6b63\uff0c\u8bf7\u8fdb\u884c\u6821\u6b63\uff08\u51cf\u53bb 15\u201325%\uff09\u3002<\/p>\n

5.<\/strong> \u786e\u8ba4 P_input < P_th\uff08\u5df2\u4fee\u6b63\uff09\u3002\u5982\u679c\u4e0d\u662f\uff0c\u8bf7\u5347\u7ea7\u5230\u4e0b\u4e00\u4e2a\u5e27\u5c3a\u5bf8\u6216\u589e\u52a0\u51b7\u5374\u88c5\u7f6e\u3002<\/p>\n

\n

\u97e9\u56fd\u590f\u5b63\u7b14\u8bb0\uff1a<\/strong> \u5728 35\u00b0C \u73af\u5883\u6e29\u5ea6\u4e0b\uff0c\u4fee\u6b63\u540e\u7684 P_th \u503c\u7ea6\u4e3a\u76ee\u5f55\u503c\u7684 80%\u3002\u5982\u679c\u8717\u8f6e\u51cf\u901f\u5668\u672a\u8fdb\u884c\u73af\u5883\u6e29\u5ea6\u4fee\u6b63\uff0c\u4ec5\u6839\u636e\u76ee\u5f55 P_th \u503c\u9009\u62e9\uff0c\u5373\u4f7f\u5728\u51ac\u5b63\u8fd0\u884c\u6b63\u5e38\uff0c\u5728\u6e29\u6696\u7684\u590f\u5b63\u4e5f\u4f1a\u8d85\u8fc7\u5176\u70ed\u6781\u9650\u3002\u56e0\u6b64\uff0c\u52a1\u5fc5\u8fdb\u884c\u73af\u5883\u6e29\u5ea6\u4fee\u6b63\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

\u6700\u5e38\u89c1\u7684\u56db\u79cd\u8ba1\u7b97\u9519\u8bef<\/h2>\n
\n
\n

\u9519\u8bef 1\uff1a\u5c06\u7535\u673a\u94ed\u724c\u529f\u7387\u8bef\u7528\u4f5c\u5e94\u7528\u529f\u7387<\/h3>\n

\u4e00\u53f0\u989d\u5b9a\u529f\u7387\u4e3a 2.2 kW \u7684\u7535\u673a\u9a71\u52a8\u8f7b\u8f7d\u4f20\u9001\u5e26\u65f6\uff0c\u5728\u5b9e\u9645\u8fd0\u884c\u6761\u4ef6\u4e0b\uff0c\u5176\u8f74\u4e0a\u53ef\u80fd\u4ec5\u8f93\u51fa 0.8 kW \u7684\u529f\u7387\u3002\u8ba1\u7b97\u4e2d\u4f7f\u7528 2.2 kW \u4f1a\u4f7f\u8f93\u5165\u529f\u7387\u9ad8\u4f30 175%\uff0c\u4ece\u800c\u5f97\u51fa\u7684\u8f93\u5165\u529f\u7387\u503c\u4f1a\u4f7f\u70ed\u68c0\u67e5\u7ed3\u679c\u770b\u8d77\u6765\u6bd4\u5b9e\u9645\u60c5\u51b5\u66f4\u7cdf\u3002<\/p>\n

\u6b63\u786e\u65b9\u6cd5\uff1a<\/strong> \u6839\u636e\u8d1f\u8f7d\u53c2\u6570\uff08\u516c\u5f0f 2 \u548c 3\uff09\u8ba1\u7b97\u5b9e\u9645\u6240\u9700\u7684\u8f93\u5165\u529f\u7387\u3002\u7535\u673a\u94ed\u724c\u4e0a\u7684\u4fe1\u606f\u4ec5\u7528\u4e8e\u786e\u8ba4\u7535\u673a\u529f\u7387\u662f\u5426\u8db3\u591f\uff0c\u4e0d\u80fd\u4f5c\u4e3a\u70ed\u8bc4\u4f30\u7684\u8f93\u5165\u529f\u7387\u4f9d\u636e\u3002<\/p>\n<\/div>\n

\n

\u9519\u8bef 2\uff1a\u76f4\u63a5\u5c06\u5b9e\u9645\u626d\u77e9\u4e0e\u76ee\u5f55\u4e2d\u7684 T\u2082n \u503c\u8fdb\u884c\u6bd4\u8f83\uff0c\u800c\u672a\u8003\u8651\u5b89\u5168\u7cfb\u6570\u3002<\/h3>\n

\u76ee\u5f55\u4e2d\u7684 T\u2082n \u662f\u6d4b\u8bd5\u6761\u4ef6\u4e0b\u7684\u989d\u5b9a\u503c\u3002\u60a8\u7684\u5e94\u7528\u626d\u77e9\u4e58\u4ee5\u5b89\u5168\u7cfb\u6570 (SF) \u5373\u4e3a\u5fc5\u987b\u4f4e\u4e8e T\u2082n \u7684\u503c\u3002\u5ffd\u7565\u5b89\u5168\u7cfb\u6570 (SF) \u610f\u5473\u7740\u9009\u62e9\u4e86\u4e00\u79cd\u80fd\u591f\u6ee1\u8db3\u5e73\u5747\u626d\u77e9\u9700\u6c42\u4f46\u65e0\u6cd5\u627f\u53d7\u6bcf\u4e2a\u8fd0\u884c\u5468\u671f\u4e2d\u51fa\u73b0\u6570\u5341\u6b21\u7684\u5cf0\u503c\u626d\u77e9\u9700\u6c42\u7684\u8717\u8f6e\u51cf\u901f\u5668\u3002<\/p>\n

\u6b63\u786e\u65b9\u6cd5\uff1a<\/strong> \u5728\u67e5\u770b\u4ea7\u54c1\u76ee\u5f55\u4e4b\u524d\uff0c\u52a1\u5fc5\u5148\u8ba1\u7b97 T_required = T_actual \u00d7 SF\u3002\u5207\u52ff\u5c06\u5b9e\u9645\u5e94\u7528\u626d\u77e9\u4e0e T\u2082n \u8fdb\u884c\u6bd4\u8f83\u3002<\/p>\n<\/div>\n

\n

\u9519\u8bef\u4e09\uff1a\u4f7f\u7528\u4ea7\u54c1\u76ee\u5f55\u6548\u7387\u8fdb\u884c\u70ed\u529b\u8ba1\u7b97<\/h3>\n

\u4ea7\u54c1\u76ee\u5f55\u4e2d\u7684\u6548\u7387\u503c\u4ee3\u8868\u6700\u4f73\u60c5\u51b5\u2014\u2014\u6ee1\u8f7d\u3001\u6b63\u5e38\u5de5\u4f5c\u6e29\u5ea6\u3001\u7cbe\u5bc6\u7814\u78e8\u8717\u6746\u3001\u9ad8\u54c1\u8d28\u6da6\u6ed1\u6cb9\u3002\u5728\u90e8\u5206\u8d1f\u8f7d\u3001\u51b7\u542f\u52a8\u6216\u4f7f\u7528\u666e\u901a\u7ea7\u5143\u4ef6\u7684\u60c5\u51b5\u4e0b\uff0c\u6548\u7387\u4f1a\u964d\u4f4e\u2014\u2014\u8fd9\u610f\u5473\u7740\u76f8\u5bf9\u4e8e\u8f93\u51fa\u529f\u7387\uff0c\u4f1a\u4ea7\u751f\u66f4\u591a\u70ed\u91cf\u3002<\/p>\n

\u6b63\u786e\u65b9\u6cd5\uff1a<\/strong> \u8ba1\u7b97\u70ed\u529f\u7387\u65f6\uff0c\u5e94\u4f7f\u7528\u6548\u7387\u8303\u56f4\u7684\u4e0b\u9650\u503c\uff08\u4fdd\u5b88\u503c\uff09\uff0c\u800c\u4e0d\u662f\u4ea7\u54c1\u76ee\u5f55\u4e2d\u7684\u5cf0\u503c\u503c\u3002\u8ba1\u7b97\u65f6\uff0c\u5e94\u5c3d\u91cf\u4f7f\u4ea7\u751f\u7684\u70ed\u91cf\u504f\u9ad8\u3002<\/p>\n<\/div>\n

\n

\u9519\u8bef 4\uff1a\u5ffd\u7565\u70ed\u6210\u50cf\u68c0\u67e5\u4e2d\u7684\u73af\u5883\u6e29\u5ea6<\/h3>\n

\u6240\u6709\u8717\u8f6e\u51cf\u901f\u5668\u4ea7\u54c1\u76ee\u5f55\u4e2d\u7684\u70ed\u529f\u7387 P_th \u5747\u4ee5 20\u00b0C \u73af\u5883\u6e29\u5ea6\u4e3a\u51c6\u3002\u5728\u97e9\u56fd\u5de5\u4e1a\u73af\u5883\u4e2d\uff0c\u590f\u5b63\u73af\u5883\u6e29\u5ea6\u901a\u5e38\u4e3a 30\u201335\u00b0C\u3002\u5728 35\u00b0C \u65f6\uff0cP_th \u4f1a\u964d\u81f3\u4ea7\u54c1\u76ee\u5f55\u503c\u7684 80%\u2014\u2014\u8fd9\u4e00\u504f\u5dee\u8db3\u4ee5\u4f7f\u539f\u672c\u201c\u5408\u683c\u201d\u7684\u70ed\u6027\u80fd\u6d4b\u8bd5\u53d8\u6210\u201c\u4e0d\u5408\u683c\u201d\u3002<\/p>\n

\u6b63\u786e\u65b9\u6cd5\uff1a<\/strong> \u5728\u5c06 P_th \u4e0e\u5b9e\u9645\u8f93\u5165\u529f\u7387\u8fdb\u884c\u6bd4\u8f83\u4e4b\u524d\uff0c\u52a1\u5fc5\u5148\u5e94\u7528\u73af\u5883\u6e29\u5ea6\u6821\u6b63\u7cfb\u6570\u3002\u4f7f\u7528\u5b89\u88c5\u5730\u70b9\u9884\u671f\u6700\u9ad8\u73af\u5883\u6e29\u5ea6\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

<\/div>\n

<\/p>\n

\n

\u5e38\u89c1\u95ee\u9898\u89e3\u7b54\u2014\u2014\u8717\u8f6e\u51cf\u901f\u5668\u626d\u77e9\u548c\u4f20\u52a8\u6bd4\u8ba1\u7b97<\/h2>\n
\n\u5982\u679c\u7cbe\u786e\u8ba1\u7b97\u51fa\u7684\u6bd4\u4f8b\uff08\u4f8b\u5982 47.2:1\uff09\u4e0e\u6807\u51c6\u6bd4\u4f8b\uff0850:1\uff09\u4e0d\u7b26\uff0c\u8fd9\u6709\u591a\u91cd\u8981\uff1f<\/summary>\n
\u6807\u51c6\u8717\u8f6e\u51cf\u901f\u5668\u7684\u51cf\u901f\u6bd4\u662f\u6807\u79f0\u503c\uff0c\u516c\u5dee\u7ea6\u4e3a\u00b13%\u3002\u56e0\u6b64\uff0c\u6807\u79f0\u51cf\u901f\u6bd4\u4e3a50:1\u7684\u8717\u8f6e\u51cf\u901f\u5668\uff0c\u5b9e\u9645\u51cf\u901f\u6bd4\u53ef\u80fd\u572848.5:1\u523051.5:1\u4e4b\u95f4\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u8be5\u51cf\u901f\u5668\u7684\u5b9e\u9645\u9f7f\u6570\u3002\u5982\u679c\u60a8\u8ba1\u7b97\u51fa\u7684\u6240\u9700\u51cf\u901f\u6bd4\u4e3a47.2:1\uff0c\u9009\u62e950:1\u7684\u51cf\u901f\u5668\u4f1a\u5bfc\u81f4\u8f93\u51fa\u901f\u5ea6\u6bd4\u8ba1\u7b97\u503c\u4f4e6%\u2014\u2014\u5728\u5927\u591a\u6570\u8f93\u9001\u673a\u548c\u6405\u62cc\u5668\u5e94\u7528\u4e2d\uff0c\u8fd9\u662f\u53ef\u4ee5\u63a5\u53d7\u7684\u3002\u5982\u679c\u8f93\u51fa\u901f\u5ea6\u9700\u8981\u4e25\u683c\u63a7\u5236\uff08\u4f8b\u5982\uff0c\u4f7f\u7528\u540c\u6b65\u9a71\u52a8\uff09\uff0c\u5219\u5e94\u4f7f\u7528\u53d8\u9891\u5668\u6765\u8c03\u8282\u7535\u673a\u8f6c\u901f\uff0c\u4ee5\u8865\u507f\u51cf\u901f\u6bd4\u7684\u504f\u5dee\u3002\u5207\u52ff\u9009\u62e9\u4f4e\u4e8e\u8ba1\u7b97\u503c\u7684\u51cf\u901f\u6bd4\u2014\u2014\u8fd9\u6837\u505a\u4f1a\u5bfc\u81f4\u8f93\u51fa\u901f\u5ea6\u9ad8\u4e8e\u6807\u79f0\u503c\u3002<\/div>\n<\/details>\n
\n\u5982\u4f55\u6839\u636e\u7535\u673a\u94ed\u724c\u6570\u636e\u8ba1\u7b97\u5b9e\u9645\u8f93\u51fa\u626d\u77e9\uff1f<\/summary>\n
\u6839\u636e\u7535\u673a\u94ed\u724c\uff1aT_motor (N\u00b7m) = (P_nameplate \u00d7 9,550) \/ n_motor\u3002\u4e00\u53f0 1.5 kW\u30011450 rpm \u7684\u7535\u673a\u5728\u7535\u673a\u8f74\u4e0a\u4ea7\u751f\u7684\u626d\u77e9\u4e3a T_motor = (1.5 \u00d7 9,550) \/ 1,450 = 9.88 N\u00b7m\u3002\u7136\u800c\uff0c\u8fd9\u662f\u7535\u673a\u7684\u989d\u5b9a\u8fde\u7eed\u626d\u77e9\u2014\u2014\u5b9e\u9645\u8f93\u51fa\u626d\u77e9\u53d6\u51b3\u4e8e\u673a\u68b0\u8d1f\u8f7d\u3002\u5982\u679c\u8d1f\u8f7d\u4ec5\u9700\u7535\u673a\u989d\u5b9a\u529f\u7387\u7684 50%\uff0c\u5219\u7535\u673a\u8f93\u51fa\u626d\u77e9\u4e3a 4.94 N\u00b7m\u3002\u5bf9\u4e8e\u8717\u8f6e\u51cf\u901f\u5668\u9009\u578b\uff0c\u5e94\u59cb\u7ec8\u5148\u6839\u636e\u8d1f\u8f7d\uff08\u8d1f\u8f7d\u529b \u00d7 \u529b\u81c2\uff09\u8ba1\u7b97\u6240\u9700\u626d\u77e9\uff0c\u7136\u540e\u6839\u636e\u8be5\u626d\u77e9\u8981\u6c42\u9009\u62e9\u7535\u673a\u2014\u2014\u800c\u4e0d\u662f\u53cd\u8fc7\u6765\u3002<\/div>\n<\/details>\n
\n\u4f7f\u7528\u53d8\u9891\u5668\uff08VFD\uff09\u65f6\uff0c\u626d\u77e9\u548c\u4f20\u52a8\u6bd4\u7684\u8ba1\u7b97\u4f1a\u53d1\u751f\u600e\u6837\u7684\u53d8\u5316\uff1f<\/summary>\n
\u53d8\u9891\u5668 (VFD) \u6539\u53d8\u7535\u673a\u8f6c\u901f\uff0c\u4f46\u4e0d\u4f1a\u6539\u53d8\u7535\u673a\u5728\u7ed9\u5b9a\u9891\u7387\u4e0b\u7684\u626d\u77e9\u8f93\u51fa\u80fd\u529b\u3002\u8717\u8f6e\u51cf\u901f\u5668\u7684\u9009\u578b\u4ecd\u7136\u9075\u5faa\u76f8\u540c\u7684\u56db\u4e2a\u516c\u5f0f\uff1a\u6839\u636e\u8d1f\u8f7d\u626d\u77e9\u548c\u6240\u9700\u8f93\u51fa\u8f6c\u901f\u8ba1\u7b97\u51cf\u901f\u6bd4\uff0c\u6839\u636e\u8f93\u51fa\u8f6c\u901f\u548c\u7535\u673a\u6700\u5927\u8f6c\u901f\u786e\u5b9a\u51cf\u901f\u6bd4\u3002\u7136\u540e\uff0c\u53d8\u9891\u5668\u5141\u8bb8\u5728\u51cf\u901f\u6bd4\u8303\u56f4\u5185\u8c03\u8282\u7535\u673a\u8f6c\u901f\uff0c\u4ece\u800c\u5b9e\u73b0\u7cbe\u7ec6\u7684\u8f6c\u901f\u63a7\u5236\u3002\u91cd\u8981\u9650\u5236\uff1a\u5f53\u53d8\u9891\u5668\u9891\u7387\u4f4e\u4e8e 30 Hz \u65f6\uff0c\u6807\u51c6\u611f\u5e94\u7535\u673a\uff08\u98ce\u6247\u5b89\u88c5\u5728\u8f74\u4e0a\uff09\u7684\u51b7\u5374\u98ce\u6247\u6548\u7387\u4f1a\u964d\u4f4e\u3002\u5728\u8f6c\u901f\u964d\u4f4e\u7684\u60c5\u51b5\u4e0b\uff0c\u7535\u673a\u53ef\u80fd\u9700\u8981\u964d\u989d\u8fd0\u884c\u6216\u4f7f\u7528\u5355\u72ec\u7684\u51b7\u5374\u98ce\u6247\u3002\u6b64\u5916\uff0c\u5f53\u53d8\u9891\u5668\u9891\u7387\u975e\u5e38\u4f4e\uff08\u4f4e\u4e8e 10 Hz\uff09\u65f6\uff0c\u8717\u8f6e\u51cf\u901f\u5668\u5185\u7684\u6da6\u6ed1\u6cb9\u53ef\u80fd\u65e0\u6cd5\u5145\u5206\u6405\u62cc\u2014\u2014\u8bf7\u5411\u8717\u8f6e\u51cf\u901f\u5668\u4f9b\u5e94\u5546\u786e\u8ba4\u5efa\u8bae\u7684\u6700\u4f4e\u8f93\u5165\u8f74\u8f6c\u901f\u3002<\/div>\n<\/details>\n
\n\u5982\u4f55\u8ba1\u7b97\u4e24\u7ea7\u8717\u8f6e\u51cf\u901f\u5668\u7684\u603b\u6548\u7387\uff1f<\/summary>\n
\u5bf9\u4e8e\u4e32\u8054\u7684\u4e24\u7ea7\u8717\u8f6e\u51cf\u901f\u5668\uff0c\u603b\u6548\u7387\u662f\u5404\u7ea7\u6548\u7387\u7684\u4e58\u79ef\uff1a\u03b7_total = \u03b7_stage1 \u00d7 \u03b7_stage2\u3002\u5982\u679c\u4e24\u7ea7\u8717\u8f6e\u7684\u6548\u7387\u5747\u4e3a \u03b7 = 0.65\uff0c\u5219\u603b\u6548\u7387 \u03b7_total = 0.65 \u00d7 0.65 = 0.42\uff0c\u603b\u6548\u7387\u4ec5\u4e3a 42%\u3002\u56e0\u6b64\uff0c\u53ea\u6709\u5f53\u5355\u7ea7\u8717\u8f6e\u51cf\u901f\u5668\u65e0\u6cd5\u63d0\u4f9b\u6240\u9700\u7684\u51cf\u901f\u6bd4\uff08\u5927\u4e8e 100:1\uff09\u65f6\uff0c\u624d\u4f1a\u4f7f\u7528\u4e24\u7ea7\u8717\u8f6e\u51cf\u901f\u5668\u3002\u5373\u4f7f\u5982\u6b64\uff0c\u5355\u7ea7\u8717\u8f6e\u51cf\u901f\u5668\u4e0e\u5e73\u884c\u8f74\u87ba\u65cb\u51cf\u901f\u5668\u7ec4\u5408\u4f7f\u7528\u4e5f\u53ef\u80fd\u662f\u66f4\u9ad8\u6548\u7684\u9009\u62e9\u3002\u8054\u7cfb\u65b9\u5f0f \u97e9\u56fd\u6c38\u529b<\/a> \u7528\u4e8e\u591a\u7ea7\u9a71\u52a8\u5e03\u7f6e\u6307\u5bfc\u3002<\/div>\n<\/details>\n
\n\u5982\u679c\u5b9e\u9645\u8d1f\u8f7d\u6bd4\u8ba1\u7b97\u503c\u91cd\uff0c\u8717\u8f6e\u51cf\u901f\u5668\u4f1a\u7acb\u5373\u5931\u6548\u5417\uff1f<\/summary>\n
\u4e0d\u4f1a\u7acb\u5373\u53d1\u751f\uff0c\u4e5f\u65e0\u6cd5\u9884\u6d4b\u3002\u8717\u8f6e\u51cf\u901f\u5668\u5728\u8d85\u8fc7\u5176\u626d\u77e9\u6781\u9650 T\u2082n \u7684\u60c5\u51b5\u4e0b\u8fd0\u884c\uff0c\u4e0d\u4f1a\u5728\u7b2c\u4e00\u6b21\u8fc7\u8f7d\u5faa\u73af\u4e2d\u5c31\u53d1\u751f\u65ad\u88c2\u2014\u2014\u4ea7\u54c1\u76ee\u5f55\u989d\u5b9a\u503c\u5305\u542b\u5b89\u5168\u88d5\u5ea6\uff0c\u800c\u4e14\u94dc\u8f6e\u5728\u65ad\u88c2\u524d\u4f1a\u53d1\u751f\u5851\u6027\u53d8\u5f62\u3002\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u4f1a\u53d1\u751f\u52a0\u901f\u78e8\u635f\uff1a\u94dc\u8f6e\u8868\u9762\u8d85\u8fc7\u8d6b\u5179\u63a5\u89e6\u5e94\u529b\u8bbe\u8ba1\u70b9\uff0c\u5f00\u59cb\u51fa\u73b0\u5fae\u70b9\u8680\uff0c\u8868\u9762\u6750\u6599\u7684\u53bb\u9664\u901f\u5ea6\u8d85\u8fc7\u8bbe\u8ba1\u503c\uff0c\u6700\u7ec8\u9f7f\u539a\u51cf\u5c0f\u5230\u51cf\u901f\u5668\u626d\u77e9\u5bb9\u91cf\u4e0d\u8db3\u7684\u7a0b\u5ea6\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u53ef\u80fd\u9700\u8981\u6570\u6708\u751a\u81f3\u6570\u5e74\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u8d1f\u8f7d\u8d85\u8fc7 T\u2082n \u7684\u7a0b\u5ea6\u3002\u6545\u969c\u5e76\u975e\u7a81\u7136\u53d1\u751f\u2014\u2014\u800c\u662f\u9f7f\u9699\u548c\u566a\u97f3\u9010\u6e10\u589e\u5927\uff0c\u6700\u7ec8\u5bfc\u81f4\u626d\u77e9\u9650\u5236\u4e8b\u4ef6\u3002\u5982\u679c\u60a8\u6000\u7591\u5f53\u524d\u7684\u8717\u8f6e\u51cf\u901f\u5668\u8fc7\u8f7d\uff0c\u8bf7\u5728\u4e0b\u6b21\u6362\u6cb9\u65f6\u6d4b\u91cf\u58f3\u4f53\u6e29\u5ea6\u5e76\u68c0\u67e5\u6cb9\u4e2d\u7684\u94dc\u542b\u91cf\u2014\u2014\u8fd9\u4e24\u9879\u6307\u6807\u90fd\u662f\u673a\u68b0\u6545\u969c\u53d1\u751f\u524d\u7684\u65e9\u671f\u9884\u8b66\u4fe1\u53f7\u3002<\/div>\n<\/details>\n
\n\u5f53\u8ba1\u7b97\u51fa\u7684\u6240\u9700\u6570\u91cf T_required \u4ecb\u4e8e\u4e24\u4e2a\u76ee\u5f55\u5c3a\u5bf8\u4e4b\u95f4\u65f6\uff0c\u6211\u5e94\u8be5\u603b\u662f\u9009\u62e9\u8f83\u5927\u7684\u90a3\u4e2a\u5417\uff1f<\/summary>\n
\u662f\u7684\uff0c\u5f53\u6240\u9700\u626d\u77e9\u4ecb\u4e8e\u4e24\u79cd\u6807\u51c6\u8717\u8f6e\u51cf\u901f\u5668\u5c3a\u5bf8\u4e4b\u95f4\u65f6\uff0c\u52a1\u5fc5\u9009\u62e9\u8f83\u5927\u7684\u578b\u53f7\u3002\u8f83\u5c0f\u7684\u578b\u53f7\u5c06\u63a5\u8fd1\u5176\u8bbe\u8ba1\u6781\u9650\u8fd0\u884c\uff0c\u65e0\u6cd5\u5e94\u5bf9\u8d1f\u8f7d\u53d8\u5316\u3001\u73af\u5883\u6e29\u5ea6\u53d8\u5316\u3001\u6cb9\u6db2\u7c98\u5ea6\u53d8\u5316\u6216\u88ab\u9a71\u52a8\u8bbe\u5907\u7684\u5236\u9020\u516c\u5dee\u3002\u8717\u8f6e\u51cf\u901f\u5668\u76f8\u90bb\u5c3a\u5bf8\u4e4b\u95f4\u7684\u6210\u672c\u5dee\u5f02\u901a\u5e38\u4e0d\u5927\u2014\u2014\u8fdc\u4f4e\u4e8e\u65e9\u671f\u6545\u969c\u548c\u8ba1\u5212\u5916\u66f4\u6362\u7684\u6210\u672c\u3002\u53ea\u6709\u5f53\u8ba1\u7b97\u51fa\u7684\u6240\u9700\u626d\u77e9 (T_required) \u663e\u8457\u4f4e\u4f30\u4e86\u5b9e\u9645\u8d1f\u8f7d\uff0c\u5e76\u4e14\u60a8\u6253\u7b97\u91cd\u65b0\u8ba1\u7b97\u65f6\uff0c\u9009\u62e9\u8f83\u5c0f\u7684\u578b\u53f7\u624d\u662f\u5408\u7406\u7684\u2014\u2014\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u9996\u5148\u8981\u8fdb\u884c\u66f4\u7cbe\u786e\u7684\u8d1f\u8f7d\u6d4b\u91cf\u3002\u6d4f\u89c8\u6211\u4eec\u7684 \u8717\u8f6e\u51cf\u901f\u5668\u7cfb\u5217<\/a> \u6bd4\u8f83\u76f8\u90bb\u5e27\u7684\u5927\u5c0f\u3002<\/div>\n<\/details>\n<\/div>\n

<\/p>\n

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\u8717\u8f6e\u51cf\u901f\u5668\u9009\u578b\u548c\u8ba1\u7b97\u652f\u6301<\/h2>\n

\u97e9\u56fd\u6c38\u529b\u52a8\u529b\u516c\u53f8\u7684\u5de5\u7a0b\u56e2\u961f\u63d0\u4f9b\u9488\u5bf9\u7279\u5b9a\u5e94\u7528\u7684\u8717\u8f6e\u51cf\u901f\u5668\u9009\u578b\u9a8c\u8bc1\u670d\u52a1\uff0c\u5305\u62ec\u626d\u77e9\u8ba1\u7b97\u68c0\u67e5\u3001\u8fd0\u884c\u7cfb\u6570\u786e\u8ba4\u4ee5\u53ca\u9488\u5bf9\u60a8\u5b9e\u9645\u73af\u5883\u548c\u5de5\u51b5\u7684\u70ed\u529f\u7387\u8bc4\u4f30\u3002\u8bf7\u63d0\u4f9b\u60a8\u7684\u5e94\u7528\u53c2\u6570\uff0c\u6211\u4eec\u5c06\u4e3a\u60a8\u63d0\u4f9b\u5b8c\u6574\u7684\u9009\u578b\u5efa\u8bae\u3002<\/p>\n

\u6d4f\u89c8\u8717\u8f6e\u51cf\u901f\u5668<\/a>
\n\u8bf7\u5c06\u60a8\u7684\u7533\u8bf7\u8d44\u6599\u53d1\u9001\u7ed9\u6211\u4eec<\/a><\/div>\n<\/div>\n<\/div>\n

\u7f16\u8f91\uff1aCxm<\/p>","protected":false},"excerpt":{"rendered":"

Worm Gear Reducer Torque and Ratio: The Calculation Guide Supplier recommendation tables are built around the average application. Your application has its specific load, duty cycle, ambient temperature, and shock character. This guide walks through the four core formulas and three worked examples so you can verify any worm gear reducer selection in under 20 […]<\/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":[1517],"tags":[218,363,365],"class_list":["post-1941","post","type-post","status-publish","format-standard","hentry","category-worm-gear-reducer","tag-worm-gear-reducer","tag-worm-gearbox","tag-worm-reducer-gearbox"],"_links":{"self":[{"href":"https:\/\/worm-reducers.xyz\/zh\/wp-json\/wp\/v2\/posts\/1941","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worm-reducers.xyz\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/worm-reducers.xyz\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/worm-reducers.xyz\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/worm-reducers.xyz\/zh\/wp-json\/wp\/v2\/comments?post=1941"}],"version-history":[{"count":2,"href":"https:\/\/worm-reducers.xyz\/zh\/wp-json\/wp\/v2\/posts\/1941\/revisions"}],"predecessor-version":[{"id":1943,"href":"https:\/\/worm-reducers.xyz\/zh\/wp-json\/wp\/v2\/posts\/1941\/revisions\/1943"}],"wp:attachment":[{"href":"https:\/\/worm-reducers.xyz\/zh\/wp-json\/wp\/v2\/media?parent=1941"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-reducers.xyz\/zh\/wp-json\/wp\/v2\/categories?post=1941"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-reducers.xyz\/zh\/wp-json\/wp\/v2\/tags?post=1941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}