{"id":660842,"date":"2026-02-03T18:15:22","date_gmt":"2026-02-03T10:15:22","guid":{"rendered":"https:\/\/www.bihec.com\/us-digital\/?p=660842"},"modified":"2026-02-03T18:15:22","modified_gmt":"2026-02-03T10:15:22","slug":"%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86us-digital-ma4-%e5%be%ae%e5%9e%8b%e7%bb%9d%e5%af%b9%e7%a3%81%e6%80%a7%e8%bd%b4%e7%bc%96%e7%a0%81%e5%99%a8%e7%a3%81%e6%80%a7%e7%bb%9d%e5%af%b9%e5%80%bc%e7%bc%96","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/us-digital\/%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86us-digital-ma4-%e5%be%ae%e5%9e%8b%e7%bb%9d%e5%af%b9%e7%a3%81%e6%80%a7%e8%bd%b4%e7%bc%96%e7%a0%81%e5%99%a8%e7%a3%81%e6%80%a7%e7%bb%9d%e5%af%b9%e5%80%bc%e7%bc%96\/","title":{"rendered":"\u8fdb\u53e3\u4ee3\u7406US Digital MA4 \u5fae\u578b\u7edd\u5bf9\u78c1\u6027\u8f74\u7f16\u7801\u5668,\u78c1\u6027\u7edd\u5bf9\u503c\u7f16\u7801\u5668"},"content":{"rendered":"<p data-start=\"0\" data-end=\"20\"><strong data-start=\"0\" data-end=\"18\">MA4 \u5fae\u578b\u7edd\u5bf9\u78c1\u6027\u8f74<a href=\"https:\/\/www.bihec.com\/us-digital\/tag\/%e7%bc%96%e7%a0%81%e5%99%a8\/\" title=\"View all posts in \u7f16\u7801\u5668\" target=\"_blank\">\u7f16\u7801\u5668<\/a><\/strong><\/p>\n<p data-start=\"22\" data-end=\"34\"><strong data-start=\"22\" data-end=\"32\">MA4 \u7279\u6027<\/strong><\/p>\n<ul data-start=\"35\" data-end=\"124\">\n<li data-start=\"35\" data-end=\"53\">\n<p data-start=\"37\" data-end=\"53\">12 \u4f4d\u6a21\u62df\u6216 PWM \u8f93\u51fa<\/p>\n<\/li>\n<li data-start=\"54\" data-end=\"74\">\n<p data-start=\"56\" data-end=\"74\">\u5fae\u578b\u5c3a\u5bf8\uff08\u76f4\u5f84 0.55 \u82f1\u5bf8\uff09<\/p>\n<\/li>\n<li data-start=\"75\" data-end=\"100\">\n<p data-start=\"77\" data-end=\"100\">\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\uff1a-40\u00b0C \u81f3 +125\u00b0C<\/p>\n<\/li>\n<li data-start=\"101\" data-end=\"111\">\n<p data-start=\"103\" data-end=\"111\">\u9501\u6263\u5f0f\u8fde\u63a5\u5668<\/p>\n<\/li>\n<li data-start=\"112\" data-end=\"124\">\n<p data-start=\"114\" data-end=\"124\">\u4e09\u79cd\u8f74\u626d\u77e9\u9009\u9879*<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"126\" data-end=\"147\"><strong data-start=\"126\" data-end=\"145\">MA4 \u5fae\u578b<a href=\"https:\/\/www.bihec.com\/us-digital\/tag\/%e7%bb%9d%e5%af%b9%e7%bc%96%e7%a0%81%e5%99%a8\/\" title=\"View all posts in \u7edd\u5bf9\u7f16\u7801\u5668\" target=\"_blank\">\u7edd\u5bf9\u7f16\u7801\u5668<\/a>\u4ea7\u54c1\u8bf4\u660e<\/strong><\/p>\n<p data-start=\"149\" data-end=\"268\"><strong data-start=\"149\" data-end=\"159\">\u9650\u5236\u6709\u5bb3\u7269\u8d28<\/strong><br data-start=\"159\" data-end=\"162\" \/>MA4 \u662f\u4e00\u6b3e<a href=\"https:\/\/www.bihec.com\/us-digital\/tag\/%e7%a3%81%e6%80%a7%e7%bb%9d%e5%af%b9%e5%80%bc%e7%bc%96%e7%a0%81%e5%99%a8\/\" title=\"View all posts in \u78c1\u6027\u7edd\u5bf9\u503c\u7f16\u7801\u5668\" target=\"_blank\">\u78c1\u6027\u7edd\u5bf9\u503c\u7f16\u7801\u5668<\/a>\uff0c\u53ef\u5728 360\u00b0 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\u4f4d\u3002<\/p>\n<\/li>\n<li data-start=\"312\" data-end=\"370\">\n<p data-start=\"314\" data-end=\"370\"><strong data-start=\"314\" data-end=\"324\">PWM \u8f93\u51fa<\/strong>\uff1a\u63d0\u4f9b\u4e0e\u8f74\u7684\u7edd\u5bf9\u4f4d\u7f6e\u6210\u6bd4\u4f8b\u7684\u8109\u5bbd\u5360\u7a7a\u6bd4\uff0c\u5206\u8fa8\u7387\u4e3a 12 \u4f4d\uff0c\u5e76\u63d0\u4f9b\u4e24\u79cd\u4e0d\u540c\u8f93\u51fa\u9891\u7387\u9009\u9879\u3002<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"372\" data-end=\"386\"><strong data-start=\"372\" data-end=\"383\">\u4e09\u79cd\u8f74\u626d\u77e9\u9009\u9879<\/strong>\uff1a<\/p>\n<ul data-start=\"387\" data-end=\"510\">\n<li data-start=\"387\" data-end=\"423\">\n<p data-start=\"389\" data-end=\"423\"><strong data-start=\"389\" data-end=\"400\">\u9ed8\u8ba4 (-D)<\/strong>\uff1a\u5957\u7b52\u8f74\u886c\uff0c\u963b\u5c3c\u8f83\u9ad8\uff0c\u9002\u7528\u4e8e\u4eba\u673a\u63a5\u53e3\u5e94\u7528\u3002<\/p>\n<\/li>\n<li data-start=\"424\" data-end=\"472\">\n<p data-start=\"426\" data-end=\"472\"><strong data-start=\"426\" data-end=\"439\">\u6eda\u73e0\u8f74\u627f (-B)<\/strong>\uff1a\u5fae\u578b\u7cbe\u5bc6\u6eda\u73e0\u8f74\u627f\uff0c\u9002\u7528\u4e8e\u9ad8\u901f\u5e94\u7528\uff08\u4ec5\u9650 1\/8 \u82f1\u5bf8\u8f74\u5f84\uff09\u3002<\/p>\n<\/li>\n<li data-start=\"473\" data-end=\"510\">\n<p data-start=\"475\" data-end=\"510\"><strong data-start=\"475\" data-end=\"489\">\u8f7b\u9759\u6001\u963b\u529b (-N)<\/strong>\uff1a\u5957\u7b52\u8f74\u886c\uff0c\u963b\u5c3c\u8f83\u4f4e\uff0c\u9002\u7528\u4e8e\u4f4e\u901f\u5e94\u7528\u3002<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"512\" data-end=\"548\">MA4 \u901a\u8fc7 3 \u9488\u9501\u6263\u5f0f\u30011.25 mm \u95f4\u8ddd\u6781\u6027\u8fde\u63a5\u5668\u8fdb\u884c\u8fde\u63a5\u3002<\/p>\n<p data-start=\"550\" data-end=\"592\" data-is-last-node=\"\" data-is-only-node=\"\">* 1\/8 \u82f1\u5bf8\u8f74\u63d0\u4f9b\u4e09\u79cd\u626d\u77e9\u9009\u9879\uff1b1\/4 \u82f1\u5bf8\u548c 6 mm 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href=\"https:\/\/www.bihec.com\/us-digital\/tag\/%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86us-digital-ma4-%e5%be%ae%e5%9e%8b%e7%bb%9d%e5%af%b9%e7%a3%81%e6%80%a7%e8%bd%b4%e7%bc%96%e7%a0%81%e5%99%a8\/\" title=\"View all posts in \u8fdb\u53e3\u4ee3\u7406US Digital MA4 \u5fae\u578b\u7edd\u5bf9\u78c1\u6027\u8f74\u7f16\u7801\u5668\" target=\"_blank\">\u8fdb\u53e3\u4ee3\u7406US Digital MA4 \u5fae\u578b\u7edd\u5bf9\u78c1\u6027\u8f74\u7f16\u7801\u5668<\/a>,\u78c1\u6027<a href=\"https:\/\/www.bihec.com\/us-digital\/tag\/%e7%bb%9d%e5%af%b9%e5%80%bc%e7%bc%96%e7%a0%81%e5%99%a8\/\" title=\"View all posts in \u7edd\u5bf9\u503c\u7f16\u7801\u5668\" target=\"_blank\">\u7edd\u5bf9\u503c\u7f16\u7801\u5668<\/a><\/span>\/<\/a><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/us-digital\/tag\/us-digital-ma4\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 22pt;\" aria-label=\"US Digital MA4 (2\u4e2a\u9879\u76ee)\">US Digital MA4<\/a>\n<a href=\"https:\/\/www.bihec.com\/us-digital\/tag\/%e7%a3%81%e6%80%a7%e7%bb%9d%e5%af%b9%e5%80%bc%e7%bc%96%e7%a0%81%e5%99%a8\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 22pt;\" aria-label=\"\u78c1\u6027\u7edd\u5bf9\u503c\u7f16\u7801\u5668 (2\u4e2a\u9879\u76ee)\">\u78c1\u6027\u7edd\u5bf9\u503c\u7f16\u7801\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/us-digital\/tag\/%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86us-digital-ma4-%e5%be%ae%e5%9e%8b%e7%bb%9d%e5%af%b9%e7%a3%81%e6%80%a7%e8%bd%b4%e7%bc%96%e7%a0%81%e5%99%a8\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"\u8fdb\u53e3\u4ee3\u7406US Digital MA4 \u5fae\u578b\u7edd\u5bf9\u78c1\u6027\u8f74\u7f16\u7801\u5668 (1\u4e2a\u9879\u76ee)\">\u8fdb\u53e3\u4ee3\u7406US Digital MA4 \u5fae\u578b\u7edd\u5bf9\u78c1\u6027\u8f74\u7f16\u7801\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>MA4 \u5fae\u578b\u7edd\u5bf9\u78c1\u6027\u8f74\u7f16\u7801\u5668 MA4 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