{"id":876,"date":"2026-09-10T03:59:42","date_gmt":"2026-09-10T03:59:42","guid":{"rendered":"https:\/\/nm-coupling.net\/technical-guides\/selection-guide\/"},"modified":"2026-09-10T06:13:59","modified_gmt":"2026-09-10T06:13:59","slug":"selection-guide","status":"publish","type":"page","link":"https:\/\/nm-coupling.net\/zh-cn\/technical-guides\/selection-guide\/","title":{"rendered":"NM\u8026\u5408\u5668\u9009\u62e9\u6307\u5357"},"content":{"rendered":"

\u9009\u62e9NM\u89c4\u683c\u65f6\uff0c\u6700\u7b80\u4fbf\u7684\u65b9\u6cd5\u662f\u533a\u5206\u8868\u683c\u80fd\u63d0\u4f9b\u7684\u4fe1\u606f\u548c\u62a5\u4ef7\u5355\u5fc5\u987b\u63d0\u4f9b\u7684\u4fe1\u606f\u3002\u8868\u683c\u53ef\u4ee5\u7b5b\u9009\u6807\u79f0\u626d\u77e9\u3001\u8f6c\u901f\u3001\u5b54\u5f84\u548c\u5305\u7edc\u7ebf\u7b49\u53c2\u6570\uff0c\u4f46\u5b83\u65e0\u6cd5\u63d0\u4f9b\u9002\u7528\u4e8e\u6240\u6709\u9879\u76ee\u7684\u901a\u7528\u5cf0\u503c\u626d\u77e9\u88d5\u91cf\u3001\u6700\u7ec8\u8f6e\u6bc2\u6750\u6599\u3001\u6210\u54c1\u952e\u69fd\u6216\u5f39\u6027\u4f53\u786c\u5ea6\u7b49\u4fe1\u606f\u3002<\/p>\n

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\u786e\u7acb\u804c\u8d23<\/h3>\n

\u5982\u6709\u8bbe\u8ba1\u626d\u77e9\u6570\u636e\uff0c\u8bf7\u4f7f\u7528\u8bbe\u8ba1\u626d\u77e9\u3002\u5982\u679c\u53ea\u6709\u7535\u673a\u529f\u7387\u548c\u8f6c\u901f\u6570\u636e\uff0c\u8bf7\u540c\u65f6\u63d0\u4f9b\u8fd9\u4e24\u9879\u6570\u636e\uff0c\u5e76\u63cf\u8ff0\u542f\u52a8\u3001\u53cd\u8f6c\u548c\u51b2\u51fb\u60c5\u51b5\u3002<\/p>\n<\/div>\n

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\u5c4f\u5e55\u626d\u77e9\u548c\u901f\u5ea6<\/h3>\n

\u627e\u5230\u989d\u5b9a\u626d\u77e9\u548c\u8f6c\u901f\u9650\u5236\u6db5\u76d6\u5de5\u4f5c\u70b9\u7684 NM \u578b\u53f7\u3002<\/p>\n<\/div>\n

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\u68c0\u67e5\u8f74\u3002<\/h3>\n

\u4e24\u4e2a\u6240\u9700\u94bb\u5b54\u7684\u5c3a\u5bf8\u90fd\u5fc5\u987b\u5728 dmax \u8303\u56f4\u5185\u3002\u7136\u540e\u5c06 D\u3001D1\u3001L \u548c S \u4e0e\u5b89\u88c5\u8303\u56f4\u8fdb\u884c\u6bd4\u8f83\u3002<\/p>\n<\/div>\n

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\u786e\u8ba4\u8ba2\u5355\u8303\u56f4<\/h3>\n

\u62a5\u4ef7\u65f6\u8bf7\u6dfb\u52a0\u952e\u69fd\u3001\u6570\u91cf\u3001\u5f39\u6027\u4f53\u8981\u6c42\u3001\u8f6e\u6bc2\u6750\u6599\u8981\u6c42\u548c\u76ee\u7684\u5730\u3002<\/p>\n<\/div>\n<\/div>\n<\/section>\n

\u4e0d\u8981\u5c06\u989d\u5b9a\u626d\u77e9\u4e0e\u4f30\u8ba1\u7684\u8fc7\u8f7d\u7cfb\u6570\u6df7\u4e3a\u4e00\u8c08\u3002<\/h2>\n

\u6807\u51c6\u725b\u7c73 (NM) \u8303\u56f4\u91c7\u7528\u989d\u5b9a\u626d\u77e9\u3002\u5e02\u9762\u4e0a\u5176\u4ed6\u4e00\u4e9b\u725b\u7c73\u4ea7\u54c1\u6807\u79f0\u626d\u77e9\u503c\u4e0d\u540c\uff0c\u4f46\u8fd9\u4e9b\u6570\u503c\u4e0e\u672c\u8303\u56f4\u4e0d\u517c\u5bb9\u3002\u5982\u679c\u60a8\u7684\u5e94\u7528\u573a\u666f\u4e2d\u5b58\u5728\u660e\u663e\u7684\u542f\u52a8\u6216\u51b2\u51fb\uff0c\u8bf7\u5c06\u5e94\u7528\u573a\u666f\u63d0\u4ea4\u5ba1\u6838\uff0c\u5207\u52ff\u4f7f\u7528\u672a\u7ecf\u786e\u8ba4\u7684\u8fc7\u8f7d\u7cfb\u6570\u3002<\/p>\n

\u5373\u4f7f\u626d\u77e9\u5df2\u7ecf\u6ee1\u8db3\uff0c\u7f38\u5f84\u5bb9\u91cf\u4e5f\u53ef\u4ee5\u6539\u53d8\u3002<\/h2>\n

\u5c0f\u578b\u578b\u53f7\u53ef\u80fd\u80fd\u591f\u627f\u53d7\u5de5\u4f5c\u626d\u77e9\uff0c\u4f46\u4ecd\u7136\u65e0\u6cd5\u4f7f\u7528\uff0c\u56e0\u4e3a\u5176\u4e2d\u4e00\u4e2a\u8f74\u7684\u5185\u5f84\u8d85\u8fc7\u4e86\u5176\u89c4\u5b9a\u7684\u6700\u5927\u5c3a\u5bf8\u3002\u53ea\u6709\u5728\u786e\u8ba4\u8f83\u5927\u578b\u53f7\u7684\u8f74\u7684\u5916\u5f84\u548c\u8f74\u5411\u7a7a\u95f4\u4e5f\u7b26\u5408\u8981\u6c42\u540e\uff0c\u624d\u80fd\u5347\u7ea7\u5230\u66f4\u5927\u7684\u578b\u53f7\u3002\u5bf9\u4e8e NM194 \u548c NM214\uff0c\u8bf7\u6ce8\u610f\u5176\u989d\u5b9a\u8f6c\u901f\u9650\u5236\u964d\u81f3 1500 rpm\u3002<\/p>\n

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\u8303\u56f4\u8868<\/span><\/p>\n

\u7b2c\u4e00\u4e2a\u5c4f\u5e55\u4f7f\u7528\u4e00\u5f20\u8868\u683c\u3002<\/h2>\n<\/div>\n

\u5728\u79fb\u52a8\u8bbe\u5907\u4e0a\uff0c\u6c34\u5e73\u62d6\u52a8\u5373\u53ef\u4fdd\u6301\u6240\u6709\u5217\u53ef\u89c1\uff0c\u800c\u4e0d\u4f1a\u4e22\u5931\u7ef4\u5ea6\u4e0a\u4e0b\u6587\u3002<\/p>\n<\/div>\n

\u6a21\u578b<\/th>\u989d\u5b9a\u626d\u77e9<\/th>\u901f\u5ea6\u6781\u9650<\/th>D<\/th>D1<\/th>dmax<\/th>L<\/th>S<\/th>\u5f84\u5411<\/th>\u89d2<\/th><\/tr><\/thead>
NM50<\/a><\/strong><\/td>5 \u725b\u7c73<\/span><\/td>3000 \u8f6c\u901f<\/span><\/td>50 \u6beb\u7c73<\/span><\/td>33 \u6beb\u7c73<\/span><\/td>19 \u6beb\u7c73<\/span><\/td>25 \u6beb\u7c73<\/span><\/td>2 +\/- 0.5 \u6beb\u7c73<\/span><\/td>0.03 \u6beb\u7c73<\/span><\/td>3.0 \u5ea6<\/span><\/td><\/tr>
NM67<\/a><\/strong><\/td>13 \u725b\u7c73<\/span><\/td>3000 \u8f6c\u901f<\/span><\/td>67 \u6beb\u7c73<\/span><\/td>46 \u6beb\u7c73<\/span><\/td>28 \u6beb\u7c73<\/span><\/td>30 \u6beb\u7c73<\/span><\/td>2.5 +\/- 0.5 \u6beb\u7c73<\/span><\/td>0.03 \u6beb\u7c73<\/span><\/td>3.0 \u5ea6<\/span><\/td><\/tr>
NM82<\/a><\/strong><\/td>28 \u725b\u7c73<\/span><\/td>3000 \u8f6c\u901f<\/span><\/td>82 \u6beb\u7c73<\/span><\/td>53 \u6beb\u7c73<\/span><\/td>32 \u6beb\u7c73<\/span><\/td>40 \u6beb\u7c73<\/span><\/td>3.0 +\/- 1.0 \u6beb\u7c73<\/span><\/td>0.05 \u6beb\u7c73<\/span><\/td>3.0 \u5ea6<\/span><\/td><\/tr>
NM97<\/a><\/strong><\/td>45 \u725b\u7c73<\/span><\/td>3000 \u8f6c\u901f<\/span><\/td>97 \u6beb\u7c73<\/span><\/td>69 \u6beb\u7c73<\/span><\/td>42 \u6beb\u7c73<\/span><\/td>50 \u6beb\u7c73<\/span><\/td>3.0 +\/- 1.0 \u6beb\u7c73<\/span><\/td>0.05 \u6beb\u7c73<\/span><\/td>2.5 \u5ea6<\/span><\/td><\/tr>
NM112<\/a><\/strong><\/td>70 \u725b\u7c73<\/span><\/td>3000 \u8f6c\u901f<\/span><\/td>112 \u6beb\u7c73<\/span><\/td>79 \u6beb\u7c73<\/span><\/td>48 \u6beb\u7c73<\/span><\/td>60 \u6beb\u7c73<\/span><\/td>3.5 +\/- 1.0 \u6beb\u7c73<\/span><\/td>0.07 \u6beb\u7c73<\/span><\/td>2.5 \u5ea6<\/span><\/td><\/tr>
NM128<\/a><\/strong><\/td>140 \u725b\u7c73<\/span><\/td>3000 \u8f6c\u901f<\/span><\/td>128 \u6beb\u7c73<\/span><\/td>90 \u6beb\u7c73<\/span><\/td>55 \u6beb\u7c73<\/span><\/td>70 \u6beb\u7c73<\/span><\/td>3.5 +\/- 1.0 \u6beb\u7c73<\/span><\/td>0.07 \u6beb\u7c73<\/span><\/td>2.5 \u5ea6<\/span><\/td><\/tr>
NM148<\/a><\/strong><\/td>280 \u725b\u7c73<\/span><\/td>3000 \u8f6c\u901f<\/span><\/td>148 \u6beb\u7c73<\/span><\/td>107 \u6beb\u7c73<\/span><\/td>65 \u6beb\u7c73<\/span><\/td>80 \u6beb\u7c73<\/span><\/td>3.5 +\/- 1.0 \u6beb\u7c73<\/span><\/td>0.07 \u6beb\u7c73<\/span><\/td>2.0 \u5ea6<\/span><\/td><\/tr>
NM168<\/a><\/strong><\/td>500 \u725b\u7c73<\/span><\/td>3000 \u8f6c\u901f<\/span><\/td>168 \u6beb\u7c73<\/span><\/td>124 \u6beb\u7c73<\/span><\/td>75 \u6beb\u7c73<\/span><\/td>90 \u6beb\u7c73<\/span><\/td>3.5 +\/- 1.5 \u6beb\u7c73<\/span><\/td>0.10 \u6beb\u7c73<\/span><\/td>2.0 \u5ea6<\/span><\/td><\/tr>
NM194<\/a><\/strong><\/td>840 \u725b\u7c73<\/span><\/td>1500 \u8f6c\u901f<\/span><\/td>194 \u6beb\u7c73<\/span><\/td>140 \u6beb\u7c73<\/span><\/td>85 \u6beb\u7c73<\/span><\/td>100 \u6beb\u7c73<\/span><\/td>3.5 +\/- 1.5 \u6beb\u7c73<\/span><\/td>0.10 \u6beb\u7c73<\/span><\/td>2.0 \u5ea6<\/span><\/td><\/tr>
NM214<\/a><\/strong><\/td>1000 \u725b\u7c73<\/span><\/td>1500 \u8f6c\u901f<\/span><\/td>214 \u6beb\u7c73<\/span><\/td>157 \u6beb\u7c73<\/span><\/td>95 \u6beb\u7c73<\/span><\/td>110 \u6beb\u7c73<\/span><\/td>4.0 +\/- 2.0 \u6beb\u7c73<\/span><\/td>0.10 \u6beb\u7c73<\/span><\/td>2.0 \u5ea6<\/span><\/td><\/tr><\/tbody><\/table><\/div>

D\u3001D1\u3001dmax\u3001L\u3001S \u548c\u5f84\u5411\u503c\u4ee5\u6beb\u7c73\u4e3a\u5355\u4f4d\u3002\u89d2\u5ea6\u4f4d\u79fb\u4ee5\u5ea6\u4e3a\u5355\u4f4d\u3002\u5728\u8f83\u5c0f\u7684\u5c4f\u5e55\u4e0a\uff0c\u6c34\u5e73\u62d6\u52a8\u8868\u683c\u5373\u53ef\u67e5\u770b\u6240\u6709\u5217\u3002<\/p><\/section>\n

\u8be2\u4ef7\u51fd\u4e2d\u5e94\u8be5\u5305\u542b\u54ea\u4e9b\u5185\u5bb9<\/h2>\n

\u5982\u679c\u9009\u62e9\u4e86NM\u578b\u53f7\uff0c\u8bf7\u6ce8\u660e\u8fd0\u884c\u901f\u5ea6\u3001\u8bbe\u8ba1\u626d\u77e9\u6216\u7535\u673a\u529f\u7387\u3001\u9a71\u52a8\u8f74\u548c\u4ece\u52a8\u8f74\u76f4\u5f84\u3001\u952e\u69fd\u5c3a\u5bf8\u3001\u6570\u91cf\u548c\u76ee\u7684\u5730\u3002\u5982\u6709\u9700\u8981\uff0c\u8bf7\u6ce8\u660e\u6bcf\u5c0f\u65f6\u542f\u52a8\u6b21\u6570\u3001\u53cd\u8f6c\u6b21\u6570\u3001\u51b2\u51fb\u6b21\u6570\u3001\u73af\u5883\u56e0\u7d20\u4ee5\u53ca\u4efb\u4f55\u6750\u6599\u8981\u6c42\u3002\u5982\u679c\u662f\u66ff\u6362\u5e94\u7528\uff0c\u8bf7\u63d0\u4f9b\u65e7\u578b\u53f7\u548c\u6d4b\u91cf\u5c3a\u5bf8\uff0c\u4f46\u8fd9\u4e9b\u4fe1\u606f\u4ec5\u4f5c\u4e3a\u8bc6\u522b\u53c2\u8003\uff0c\u800c\u975e\u8f74\u6570\u636e\u7684\u66ff\u4ee3\u54c1\u3002<\/p>\n

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\u60f3\u8ba9\u5176\u4ed6\u4eba\u4e5f\u770b\u770b\u5c3a\u5bf8\u5417\uff1f<\/h2>\n

\u5bc4\u9001\u8f74\u548c\u8f74\u3002\u5728\u5185\u7aa5\u955c\/\u952e\u69fd\u5185\u7aa5\u955c\u51bb\u7ed3\u4e4b\u524d\uff0c\u6211\u4eec\u4f1a\u68c0\u67e5\u578b\u53f7\u5c4f\u5e55\u3002<\/p>\n<\/div>\n

\u67e5\u770b\u6211\u7684\u9009\u62e9<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

\u9996\u5148\u6839\u636e\u6807\u79f0\u626d\u77e9\u3001\u8f6c\u901f\u548c\u5b54\u5f84\u9009\u62e9 NM50-NM214\uff0c\u7136\u540e\u786e\u8ba4\u5de5\u4f5c\u8d1f\u8377\u3001\u952e\u69fd\u3001\u5916\u58f3\u548c\u5f39\u6027\u4f53\u8981\u6c42\u3002<\/p>","protected":false},"author":1,"featured_media":0,"parent":860,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-876","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/nm-coupling.net\/zh-cn\/wp-json\/wp\/v2\/pages\/876","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nm-coupling.net\/zh-cn\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nm-coupling.net\/zh-cn\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nm-coupling.net\/zh-cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nm-coupling.net\/zh-cn\/wp-json\/wp\/v2\/comments?post=876"}],"version-history":[{"count":2,"href":"https:\/\/nm-coupling.net\/zh-cn\/wp-json\/wp\/v2\/pages\/876\/revisions"}],"predecessor-version":[{"id":953,"href":"https:\/\/nm-coupling.net\/zh-cn\/wp-json\/wp\/v2\/pages\/876\/revisions\/953"}],"up":[{"embeddable":true,"href":"https:\/\/nm-coupling.net\/zh-cn\/wp-json\/wp\/v2\/pages\/860"}],"wp:attachment":[{"href":"https:\/\/nm-coupling.net\/zh-cn\/wp-json\/wp\/v2\/media?parent=876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}