{"id":22138,"date":"2026-03-16T03:49:33","date_gmt":"2026-03-16T03:49:33","guid":{"rendered":"https:\/\/hvr-magnet.com\/?p=22138"},"modified":"2026-03-16T03:49:33","modified_gmt":"2026-03-16T03:49:33","slug":"is-the-31-safety-factor-of-magnetic-lifting-devices-a-cost-trap%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/hvr-magnet.com\/ru\/is-the-31-safety-factor-of-magnetic-lifting-devices-a-cost-trap%ef%bc%9f\/","title":{"rendered":"\u042f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043b\u0438 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 3:1 \u0434\u043b\u044f \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u044b\u0445 \u0433\u0440\u0443\u0437\u043e\u0437\u0430\u0445\u0432\u0430\u0442\u043d\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0444\u0438\u043d\u0430\u043d\u0441\u043e\u0432\u043e\u0439 \u043b\u043e\u0432\u0443\u0448\u043a\u043e\u0439?"},"content":{"rendered":"<p>\u042f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043b\u0438 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 3:1 \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u044b\u0445 \u0433\u0440\u0443\u0437\u043e\u043f\u043e\u0434\u044a\u0435\u043c\u043d\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0444\u0438\u043d\u0430\u043d\u0441\u043e\u0432\u043e\u0439 \u043b\u043e\u0432\u0443\u0448\u043a\u043e\u0439? \u041c\u043e\u0439 \u043e\u0442\u0432\u0435\u0442: \u0421 \u0442\u043e\u0447\u043a\u0438 \u0437\u0440\u0435\u043d\u0438\u044f <strong>\u0441\u0443\u0433\u0443\u0431\u043e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044c\u043d\u044b\u0439<\/strong> \u0438<strong> \u0441\u0435\u0431\u0435\u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u0441 \u0442\u043e\u0447\u043a\u0438 \u0437\u0440\u0435\u043d\u0438\u044f \u043f\u0435\u0440\u0441\u043f\u0435\u043a\u0442\u0438\u0432\u044b<\/strong>\u044d, \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f 3:1 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043e\u0431\u043e\u0439\u0434\u0435\u0442\u0441\u044f \u0434\u043e\u0440\u043e\u0436\u0435 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 2:1; \u043e\u0434\u043d\u0430\u043a\u043e \u0441 \u0442\u043e\u0447\u043a\u0438 \u0437\u0440\u0435\u043d\u0438\u044f<strong> \u0436\u0438\u0437\u043d\u0435\u043d\u043d\u044b\u0439 \u0446\u0438\u043a\u043b, \u0437\u0430\u0442\u0440\u0430\u0442\u044b \u0437\u0430 \u0432\u0435\u0441\u044c \u0436\u0438\u0437\u043d\u0435\u043d\u043d\u044b\u0439 \u0446\u0438\u043a\u043b<\/strong>\u00a0\u0438 <strong>\u0441 \u0442\u043e\u0447\u043a\u0438 \u0437\u0440\u0435\u043d\u0438\u044f \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f \u0440\u0438\u0441\u043a\u043e\u0432<\/strong>, it is generally considered a &#8220;<strong>\u0440\u0430\u0437\u0443\u043c\u043d\u044b\u0439 \u0432\u0435\u0440\u0445\u043d\u0438\u0439 \u043f\u0440\u0435\u0434\u0435\u043b<\/strong>&#8221; rather than an &#8220;excessive waste.&#8221;<\/p>\n<h2><strong>\u041f\u043e\u0447\u0435\u043c\u0443 <\/strong><strong>3<\/strong><strong>:<\/strong><strong>1 \u041a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u0437\u0430\u043f\u0430\u0441\u0430 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438<\/strong><strong>\u00a0&#8220;<\/strong><strong>\u0410<\/strong><strong>ppropriate&#8221; rather than &#8220;<\/strong><strong>\u042d<\/strong><strong>xcessive&#8221;?<\/strong><\/h2>\n<p>For magnetic lifting devices that rely on attraction, a 3x safety factor isn&#8217;t just a numbers game. Actually,it&#8217;s a necessary requirement based on physical characteristics and safety redundancy.<\/p>\n<p>Addressing the nemesis of &#8220;air gaps&#8221;,the biggest threat to magnetic lifting devices isn&#8217;t power outages, but air gaps (the workpiece not being in contact with the magnetic poles). <strong>\u0415\u0441\u043b\u0438 \u043d\u0430 \u0434\u0435\u0442\u0430\u043b\u0438 \u0435\u0441\u0442\u044c \u0440\u0436\u0430\u0432\u0447\u0438\u043d\u0430, \u043e\u043a\u0430\u043b\u0438\u043d\u0430 \u0438\u043b\u0438 \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u043e\u0435 \u043a\u043e\u0440\u043e\u0431\u043b\u0435\u043d\u0438\u0435, \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u0438\u043b\u0430 \u043f\u0440\u0438\u0442\u044f\u0436\u0435\u043d\u0438\u044f \u0431\u0443\u0434\u0435\u0442 \u0443\u043c\u0435\u043d\u044c\u0448\u0430\u0442\u044c\u0441\u044f \u043f\u043e \u044d\u043a\u0441\u043f\u043e\u043d\u0435\u043d\u0442\u0435<\/strong>.<\/p>\n<p>\u041f\u043e\u0434\u044a\u0435\u043c\u043d\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e, \u0441\u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u0441 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442\u043e\u043c \u0437\u0430\u043f\u0430\u0441\u0430 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438 2:1, \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e \u043f\u043e\u0434\u043d\u0438\u043c\u0430\u0435\u0442 1 \u0442\u043e\u043d\u043d\u0443 \u0433\u0440\u0443\u0437\u0430 \u0432 \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u043e \u0440\u043e\u0432\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445. \u041e\u0434\u043d\u0430\u043a\u043e,<strong> \u043f\u0440\u0438 \u043d\u0430\u043b\u0438\u0447\u0438\u0438 \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u0440\u0436\u0430\u0432\u0447\u0438\u043d\u044b (\u0441 \u0443\u0447\u0435\u0442\u043e\u043c \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044f \u0441\u0438\u043b\u044b \u043f\u0440\u0438\u0442\u044f\u0436\u0435\u043d\u0438\u044f \u043d\u0430 40%) \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0437\u0430\u043f\u0430\u0441 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u0443\u043c\u0435\u043d\u044c\u0448\u0430\u0435\u0442\u0441\u044f \u0441 2x \u0434\u043e 1,2x<\/strong>, \u0432\u0445\u043e\u0434 \u0432 \u043e\u043f\u0430\u0441\u043d\u0443\u044e \u0437\u043e\u043d\u0443.<\/p>\n<p>\u041f\u043e\u0434\u044a\u0435\u043c\u043d\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u0441 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442\u043e\u043c \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 3:1 \u0434\u0430\u0436\u0435 \u043f\u043e\u0441\u043b\u0435 \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044f \u0441\u0438\u043b\u044b \u043f\u0440\u0438\u0442\u044f\u0436\u0435\u043d\u0438\u044f \u043d\u0430 \u0432\u0435\u043b\u0438\u0447\u0438\u043d\u0443 40% \u043f\u043e-\u043f\u0440\u0435\u0436\u043d\u0435\u043c\u0443 \u0438\u043c\u0435\u0435\u0442 \u0437\u0430\u043f\u0430\u0441 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438 1,8 \u0438 \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u044b\u043c.<\/p>\n<p>Absorbing dynamic impacts: When a crane is running, the dynamic loads generated during lifting and braking instantly increase the &#8220;actual weight&#8221; of the workpiece. A coefficient of 3 can effectively absorb such shocks without causing instability.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-22142\" src=\"https:\/\/hvr-magnet.com\/wp-content\/uploads\/2026\/03\/0316-Magnetic-lifting-device-safe-factor-e1773632941299.jpg\" alt=\"Magnetic lifting device safe factor\" width=\"600\" height=\"338\" \/><\/p>\n<h2>\u0414\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043b\u0438 \u0437\u0430\u0442\u0440\u0430\u0442\u044b \u0431\u0443\u0434\u0443\u0442 \u0440\u0430\u0441\u0442\u0438 \u043b\u0438\u043d\u0435\u0439\u043d\u043e?<\/h2>\n<p>The\u00a0concern about higher costs is reasonable, but it&#8217;s important to note that costs won&#8217;t increase by 50% simply because the safety factor increases from 2x to 3x.<\/p>\n<p>\u0423\u0431\u044b\u0432\u0430\u044e\u0449\u0438\u0435 \u043f\u0440\u0435\u0434\u0435\u043b\u044c\u043d\u044b\u0435 \u0438\u0437\u0434\u0435\u0440\u0436\u043a\u0438: \u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u044b\u0445 \u0433\u0440\u0443\u0437\u043e\u0437\u0430\u0445\u0432\u0430\u0442\u043d\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u043f\u0440\u0438\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443 (\u043a\u043e\u0440\u043f\u0443\u0441, \u043f\u043e\u0434\u044a\u0435\u043c\u043d\u044b\u0435 \u043f\u0440\u043e\u0443\u0448\u0438\u043d\u044b, \u0431\u043b\u043e\u043a \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f) \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f (\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440, \u0430\u043a\u043a\u0443\u043c\u0443\u043b\u044f\u0442\u043e\u0440\/\u043a\u0430\u0431\u0435\u043b\u044c). \u042d\u0442\u0438 \u0437\u0430\u0442\u0440\u0430\u0442\u044b \u043f\u043e \u0441\u0443\u0442\u0438 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0444\u0438\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c\u0438 \u043f\u0440\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u043c\u043e\u0434\u0435\u043b\u0435\u0439 \u0441 \u0432\u0434\u0432\u043e\u0435 \u0438 \u0432\u0442\u0440\u043e\u0435 \u0431\u043e\u043b\u044c\u0448\u0435\u0439 \u0433\u0440\u0443\u0437\u043e\u043f\u043e\u0434\u044a\u0435\u043c\u043d\u043e\u0441\u0442\u044c\u044e.<\/p>\n<p>\u0423\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0435 \u0441 2x \u0434\u043e 3x \u0433\u043b\u0430\u0432\u043d\u044b\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c \u043f\u0440\u0435\u0434\u043f\u043e\u043b\u0430\u0433\u0430\u0435\u0442 \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u043e\u0433\u043e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 (\u043d\u0435\u043e\u0434\u0438\u043c-\u0436\u0435\u043b\u0435\u0437\u043e-\u0431\u043e\u0440\/\u0444\u0435\u0440\u0440\u0438\u0442) \u0438\u043b\u0438 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044e \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u043e\u0439 \u0446\u0435\u043f\u0438.\u00a0<strong>\u041a\u0430\u043a \u043f\u0440\u0430\u0432\u0438\u043b\u043e, \u0440\u043e\u0441\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0437\u0430\u0442\u0440\u0430\u0442 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043c\u0435\u043d\u044c\u0448\u0435, \u0447\u0435\u043c \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0435 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442\u0430 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u2014 \u043f\u0440\u0438\u043c\u0435\u0440\u043d\u043e \u043d\u0430 \u0432\u0435\u043b\u0438\u0447\u0438\u043d\u0443 10%-20%, \u0442\u043e \u0435\u0441\u0442\u044c \u043d\u0435 \u0432\u0434\u0432\u043e\u0435<\/strong>.<\/p>\n<p>\u0421\u043a\u0440\u044b\u0442\u0430\u044f \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u044f: \u0415\u0441\u043b\u0438 \u0432\u044b \u0432\u044b\u0431\u0435\u0440\u0435\u0442\u0435 \u0433\u0440\u0443\u0437\u043e\u043f\u043e\u0434\u044a\u0435\u043c\u043d\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u0441 \u0437\u0430\u043f\u0430\u0441\u043e\u043c \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438 2\u0445 \u0440\u0430\u0434\u0438 \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0438 \u0441\u0440\u0435\u0434\u0441\u0442\u0432, \u0443\u0449\u0435\u0440\u0431 \u043e\u0442 \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u044f \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f, \u043e\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u0438 \u0434\u0430\u0436\u0435 \u0442\u0440\u0430\u0432\u043c \u043f\u0435\u0440\u0441\u043e\u043d\u0430\u043b\u0430 \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u043f\u0430\u0434\u0435\u043d\u0438\u044f \u0445\u043e\u0442\u044f \u0431\u044b \u043e\u0434\u043d\u043e\u0439 \u0434\u0435\u0442\u0430\u043b\u0438 \u043d\u0430\u043c\u043d\u043e\u0433\u043e \u043f\u0440\u0435\u0432\u044b\u0441\u0438\u0442 \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u044e \u043e\u0442 \u043f\u0440\u0438\u043e\u0431\u0440\u0435\u0442\u0435\u043d\u0438\u044f \u0433\u0440\u0443\u0437\u043e\u043f\u043e\u0434\u044a\u0435\u043c\u043d\u043e\u0433\u043e \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0441 \u0441\u043e\u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0435\u043c 3:1.<\/p>\n<h2>\u041f\u043e\u0447\u0435\u043c\u0443 \u0432 HVR MAG \u0432\u044b\u0431\u0440\u0430\u043d \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 3:1?<\/h2>\n<p>\u041a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u0437\u0430\u043f\u0430\u0441\u0430 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438 3:1 \u043d\u0435 \u0441\u043b\u0443\u0447\u0430\u0435\u043d. \u041e\u043d \u0432\u0441\u0442\u0440\u0435\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f\u0445 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u0439 \u043f\u043e \u0432\u0441\u0435\u043c\u0443 \u043c\u0438\u0440\u0443. <strong><a href=\"https:\/\/www.hvrmagnet.com\/about.html\" target=\"_blank\" rel=\"noopener\">HVR MAG<\/a><\/strong> \u043c\u044b \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u043c \u043d\u0430\u0448 <strong><a href=\"https:\/\/hvr-magnet.com\/ru\/hvr-mag-lifting-magnet\/\">\u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0435 \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u043e\u0435 \u0433\u0440\u0443\u0437\u043e\u0437\u0430\u0445\u0432\u0430\u0442\u043d\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e<\/a><\/strong> \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0441\u0442\u0440\u043e\u0433\u0438\u043c \u043c\u0435\u0436\u0434\u0443\u043d\u0430\u0440\u043e\u0434\u043d\u044b\u043c \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c, \u0442\u0430\u043a\u0438\u043c \u043a\u0430\u043a EN 13155 \u0438 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c ASME.<\/p>\n<p>\u0420\u0435\u0430\u043b\u044c\u043d\u044b\u0435 \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u043f\u043e\u0434\u044a\u0435\u043c\u0430 \u0440\u0435\u0434\u043a\u043e \u0431\u044b\u0432\u0430\u044e\u0442 \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u044b\u043c\u0438. \u041a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 3:1 \u2014 \u044d\u0442\u043e \u043d\u0435 \u0444\u0438\u043d\u0430\u043d\u0441\u043e\u0432\u0430\u044f \u043b\u043e\u0432\u0443\u0448\u043a\u0430, \u0430 \u0438\u043d\u0432\u0435\u0441\u0442\u0438\u0446\u0438\u044f \u0432 \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c. \u0414\u043b\u044f \u043d\u0435\u0440\u043e\u0432\u043d\u044b\u0445 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0435\u0439, \u0433\u043e\u0440\u044f\u0447\u0438\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0438\u043b\u0438 \u0446\u0435\u043d\u043d\u044b\u0445 \u0433\u0440\u0443\u0437\u043e\u0432 \u044d\u0442\u043e\u0442 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u043f\u0440\u0438 \u043e\u0446\u0435\u043d\u043a\u0435 \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u044b\u0445 \u0433\u0440\u0443\u0437\u043e\u0437\u0430\u0445\u0432\u0430\u0442\u043d\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u0439\u0442\u0435 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u0432\u0430\u0448\u0435\u0433\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f. \u0414\u043b\u044f \u0447\u0438\u0441\u0442\u043e\u0439, \u043f\u043b\u043e\u0441\u043a\u043e\u0439 \u0441\u0442\u0430\u043b\u0438 \u043a\u043e\u043c\u043d\u0430\u0442\u043d\u043e\u0439 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b \u0432 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u0441 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442\u043e\u043c 2:1. \u041e\u0434\u043d\u0430\u043a\u043e \u0434\u043b\u044f \u043e\u0431\u0449\u0435\u0433\u043e \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u0438\u0437\u043c\u0435\u043d\u0447\u0438\u0432\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 3:1 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0443\u0432\u0435\u0440\u0435\u043d\u043d\u043e\u0441\u0442\u044c, \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u043d\u0435 \u0437\u0430\u043c\u0435\u043d\u0438\u0442 \u043d\u0438\u043a\u0430\u043a\u043e\u0439 \u0431\u044e\u0434\u0436\u0435\u0442.<\/p>\n<p>\u041f\u043e\u043c\u043d\u0438\u0442\u0435,<strong>\u0411\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u0435\u0439\u0448\u0435\u0435 \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u043e\u0435 \u043f\u043e\u0434\u044a\u0435\u043c\u043d\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u2014 \u044d\u0442\u043e \u0442\u043e, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043d\u0438\u043a\u043e\u0433\u0434\u0430 \u043d\u0435 \u0440\u043e\u043d\u044f\u0435\u0442 \u0441\u0432\u043e\u0439 \u0433\u0440\u0443\u0437<\/strong>. \u041a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u0437\u0430\u043f\u0430\u0441\u0430 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438 3:1 \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c \u0438\u043c\u0435\u043d\u043d\u043e \u0442\u0430\u043a\u043e\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442.<\/p>","protected":false},"excerpt":{"rendered":"<p>Is the 3:1 Safety Factor of Magnetic Lifting Devices a Cost Trap\uff1fMy answer is: From a purely material and manufacturing first cost perspective, a 3\uff1a1\u00a0design would indeed be more expensive than a 2\uff1a1\u00a0design; however, from a life-cycle, long cost\u00a0and risk control perspective, it is generally considered a &#8220;reasonable upper limit&#8221; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":22141,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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