{"id":2165,"date":"2023-04-07T21:33:05","date_gmt":"2023-04-07T21:33:05","guid":{"rendered":"https:\/\/vibromera.eu\/?p=2165"},"modified":"2026-07-03T10:37:06","modified_gmt":"2026-07-03T10:37:06","slug":"measurement-of-relative-rotor-vibration-using-non-contact-linear-displacement-sensors","status":"publish","type":"post","link":"https:\/\/vibromera.eu\/bn\/example\/measurement-of-relative-rotor-vibration-using-non-contact-linear-displacement-sensors\/","title":{"rendered":"\u09af\u09cb\u0997\u09be\u09af\u09cb\u0997\u09b9\u09c0\u09a8 \u09b0\u09c8\u0996\u09bf\u0995 \u09b8\u09cd\u09a5\u09be\u09a8\u099a\u09cd\u09af\u09c1\u09a4\u09bf \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u0986\u09aa\u09c7\u0995\u09cd\u09b7\u09bf\u0995 \u09b0\u099f\u09be\u09b0 \u0995\u09ae\u09cd\u09aa\u09a8\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa\u0964"},"content":{"rendered":"<h1>\u0985-\u09af\u09cb\u0997\u09be\u09af\u09cb\u0997 \u09b0\u09c8\u0996\u09bf\u0995 \u09b8\u09cd\u09a5\u09be\u09a8\u099a\u09cd\u09af\u09c1\u09a4\u09bf \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u0986\u09aa\u09c7\u0995\u09cd\u09b7\u09bf\u0995 \u09b0\u09cb\u099f\u09b0 \u0995\u09ae\u09cd\u09aa\u09a8 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa<\/h1>\n<p>\u098f\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 <a href=\"https:\/\/vibromera.eu\/bn\/%e0%a6%aa%e0%a6%a3%e0%a7%8d%e0%a6%af\/balanset-1\/\">Balanset-1A<\/a> \u0986\u09aa\u09a8\u09bf \u0986\u09aa\u09c7\u0995\u09cd\u09b7\u09bf\u0995 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8 <a href=\"https:\/\/vibromera.eu\/bn\/glossary\/vibration\/\">\u09ad\u09be\u0987\u09ac\u09cd\u09b0\u09c7\u09b6\u09a8<\/a> \u098f\u09b0 <a href=\"https:\/\/vibromera.eu\/bn\/glossary\/rotor\/\">\u09b0\u099f\u09be\u09b0<\/a> \u0985-\u09af\u09cb\u0997\u09be\u09af\u09cb\u0997 \u09b0\u09c8\u0996\u09bf\u0995 \u098f\u09a8\u0995\u09cb\u09a1\u09be\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7\u0964<\/p>\n<h2>\u09e7.\u09e7 \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0 \u09aa\u09cd\u09b0\u0995\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u098f\u09ac\u0982 \u09b8\u09c7\u099f\u09bf\u0982<\/h2>\n<p>\u0995\u09be\u099c\u09c7\u09b0 \u0989\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7, \u09aa\u09b0\u09bf\u09ae\u09be\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09ae\u09cd\u09aa\u09a8 \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0 \u09ac\u09be \u09b8\u09cd\u09a5\u09be\u09a8\u099a\u09cd\u09af\u09c1\u09a4\u09bf \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0 \u0989\u09ad\u09af\u09bc\u0987 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u09af\u09c7\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0 \u09aa\u09cd\u09b0\u0995\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09a4\u09c7 \u09ae\u09c2\u09b2 \u0989\u0987\u09a8\u09cd\u09a1\u09cb\u09b0 \u09a8\u09c0\u099a\u09c7 &#8220;\u09b8\u09c7\u09a8\u09cd\u09b8\u09b0 \u09aa\u09cd\u09b0\u0995\u09be\u09b0&#8221; \u09aa\u09cd\u09af\u09be\u09a8\u09c7\u09b2\u09c7 &#8220;\u09ad\u09be\u0987\u09ac\u09cd\u09b0\u09cb&#8221; \u09ac\u09be &#8220;\u09b0\u09c8\u0996\u09bf\u0995&#8221; \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u098f\u0995\u099f\u09bf \u099a\u09bf\u09b9\u09cd\u09a8 \u09b0\u09be\u0996\u09be \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u0964<\/p>\n<div id=\"attachment_2166\" style=\"width: 446px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2166\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image002.webp\" alt=\"Fig. 1. The main working window of the Balanset program.\" width=\"436\" height=\"407\" class=\"size-full wp-image-2166\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image002.webp 436w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image002-300x280.webp 300w\" sizes=\"auto, (max-width: 436px) 100vw, 436px\" \/><p id=\"caption-attachment-2166\" class=\"wp-caption-text\">Fig. 1. Balanset program-\u098f\u09b0 \u09aa\u09cd\u09b0\u09a7\u09be\u09a8 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09b0\u09c0 \u0989\u0987\u09a8\u09cd\u09a1\u09cb<\/p><\/div>\n<p>measurement \u09b6\u09c1\u09b0\u09c1 \u0995\u09b0\u09be\u09b0 \u0986\u0997\u09c7 \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u09b9\u09a4\u09c7 \u09b9\u09ac\u09c7 \u09af\u09c7 sensor-\u098f\u09b0 conversion coefficient \u09b8\u09a0\u09bf\u0995\u09ad\u09be\u09ac\u09c7 \u09b8\u09c7\u099f \u0995\u09b0\u09be \u0986\u099b\u09c7\u0964 \u098f\u099c\u09a8\u09cd\u09af program-\u098f\u09b0 main working window-\u098f &#8220;F4-Settings&#8221; \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09be\u09aa\u09c1\u09a8 (Fig. 1 \u09a6\u09c7\u0996\u09c1\u09a8) \u098f\u09ac\u0982 conversion coefficient \u09aa\u09cd\u09b0\u09ac\u09c7\u09b6\u09c7\u09b0 settings window-\u098f \u09af\u09be\u09a8 (Fig. 2 \u09a6\u09c7\u0996\u09c1\u09a8)\u0964<\/p>\n<p>Fig. 2-\u098f \u09a6\u09c7\u0996\u09be\u09a8\u09cb working window-\u09a4\u09c7 linear \u0993 vibration sensor-\u098f\u09b0 conversion coefficient \u09b8\u0982\u09b6\u09cd\u09b2\u09bf\u09b7\u09cd\u099f field-\u098f \u09aa\u09cd\u09b0\u09ac\u09c7\u09b6 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964 \u098f\u0987 coefficient-\u0997\u09c1\u09b2\u09cb instrument passport-\u098f \u09a6\u09c7\u0993\u09af\u09bc\u09be \u09a5\u09be\u0995\u09c7\u0964 \u09b8\u09be\u09a7\u09be\u09b0\u09a3\u09a4 \u098f\u0997\u09c1\u09b2\u09cb \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u0995\u09b0\u09a4\u09c7 \u09b9\u09af\u09bc \u09a8\u09be\u0964<\/p>\n<p>\u09b0\u09c8\u0996\u09bf\u0995\u09c7\u09b0 \u099c\u09a8\u09cd\u09af <a href=\"https:\/\/vibromera.eu\/bn\/glossary\/displacement-probe\/\">\u09b8\u09cd\u09a5\u09be\u09a8\u099a\u09cd\u09af\u09c1\u09a4\u09bf<\/a> Balanset-1A \u09af\u09a8\u09cd\u09a4\u09cd\u09b0\u09c7\u09b0 \u09b8\u09c7\u099f-\u09a4\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0, \u09b0\u09c2\u09aa\u09be\u09a8\u09cd\u09a4\u09b0 \u0997\u09c1\u09a3\u09be\u0999\u09cd\u0995 \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7 \u09b8\u09ae\u09be\u09a8:<\/p>\n<ul>\n<li>Kprl1= 0.94 mV\/\u03bcm (conversion coefficient of the sensor of the 1st channel);<\/li>\n<li>Kprl2 = 0.94 mV\/\u03bcm (conversion coefficient of the sensor of the 2nd channel.<\/li>\n<\/ul>\n<p>\u09b8\u09a0\u09bf\u0995 operation-\u098f\u09b0 \u099c\u09a8\u09cd\u09af linear encoder-\u0995\u09c7 measured object-\u098f\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0 \u09a5\u09c7\u0995\u09c7 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac\u09c7 \u09b8\u09cd\u09a5\u09be\u09aa\u09a8 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964 \u09aa\u09c3\u09b7\u09cd\u09a0 \u0993 sensor-\u098f\u09b0 \u09aa\u09cd\u09b0\u09be\u09a8\u09cd\u09a4\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 nominal clearance \u09b9\u09b2\u09cb 3.5 mm\u0964 \u098f \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09af\u09bc sensor output-\u098f 2.48 volt constant voltage \u09a5\u09be\u0995\u09c7\u0964 \u098f\u0987 voltage \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7 \u09aa\u09cd\u09b0\u09a5\u09ae \u0993 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc channel-\u098f\u09b0 \u099c\u09a8\u09cd\u09af &#8220;Channel1&#8221; \u098f\u09ac\u0982 &#8220;Channel2&#8221; field-\u098f \u09a6\u09c7\u0996\u09be \u09af\u09be\u09ac\u09c7\u0964<\/p>\n<p>\u098f\u099f\u09bf compensation \u0995\u09b0\u09a4\u09c7 &#8220;Remove DC&#8221; \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09be\u09aa\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964 \u09b8\u09be\u09ae\u09be\u09a8\u09cd\u09af residual offset measurement-\u098f \u09ac\u09be\u09a7\u09be \u09a6\u09c7\u09ac\u09c7 \u09a8\u09be\u0964<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_2167\" style=\"width: 484px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2167\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image004.webp\" alt=\"Fig. 2. conversion coefficient \u09aa\u09cd\u09b0\u09ac\u09c7\u09b6 \u098f\u09ac\u0982 \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 sensor-\u098f\u09b0 \u09a7\u09b0\u09a8 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09be\u09b0 working window\" width=\"474\" height=\"441\" class=\"size-full wp-image-2167\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image004.webp 474w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image004-300x279.webp 300w\" sizes=\"auto, (max-width: 474px) 100vw, 474px\" \/><p id=\"caption-attachment-2167\" class=\"wp-caption-text\">Fig. 2. conversion coefficient \u09aa\u09cd\u09b0\u09ac\u09c7\u09b6 \u098f\u09ac\u0982 \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 sensor-\u098f\u09b0 \u09a7\u09b0\u09a8 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09be\u09b0 working window<\/p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>\u09b8\u09a4\u09b0\u09cd\u0995\u09a4\u09be!<\/strong> \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09a8\u09be\u09ae\u09ae\u09be\u09a4\u09cd\u09b0 \u09ab\u09be\u0981\u0995 \u098f\u09ac\u0982 \u09b0\u09c8\u0996\u09bf\u0995 \u098f\u09a8\u0995\u09cb\u09a1\u09be\u09b0\u09c7\u09b0 \u09b0\u09c2\u09aa\u09be\u09a8\u09cd\u09a4\u09b0 \u0995\u09be\u09b0\u09a3\u0997\u09c1\u09b2\u09bf \u0987\u09b8\u09cd\u09aa\u09be\u09a4 \u09a6\u09bf\u09af\u09bc\u09c7 \u09a4\u09c8\u09b0\u09bf \u09b0\u09cb\u099f\u09b0\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a6\u09c7\u0993\u09af\u09bc\u09be \u09b9\u09af\u09bc\u0964 \u0985\u09a8\u09cd\u09af\u09be\u09a8\u09cd\u09af \u09a7\u09be\u09a4\u09c1 (\u09a4\u09be\u09ae\u09be, \u09ac\u09cd\u09b0\u09cb\u099e\u09cd\u099c, \u0985\u09cd\u09af\u09be\u09b2\u09c1\u09ae\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09ae) \u09a6\u09bf\u09af\u09bc\u09c7 \u09a4\u09c8\u09b0\u09bf \u09b0\u09cb\u099f\u09b0\u09c7\u09b0 \u099c\u09a8\u09cd\u09af, \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u0995\u09be\u09b0\u09c0\u0995\u09c7 \u0995\u09cd\u09af\u09be\u09b2\u09bf\u09ac\u09cd\u09b0\u09c7\u09b6\u09a8 \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09a8\u09be \u0995\u09b0\u09c7 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09ae\u09c2\u09b2\u0995\u09ad\u09be\u09ac\u09c7 \u09a8\u09be\u09ae\u09ae\u09be\u09a4\u09cd\u09b0 \u09ab\u09be\u0981\u0995 \u098f\u09ac\u0982 \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0 \u09b0\u09c2\u09aa\u09be\u09a8\u09cd\u09a4\u09b0 \u0997\u09c1\u09a3\u09be\u0999\u09cd\u0995 \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09be \u0989\u099a\u09bf\u09a4\u0964<\/p>\n<p>\u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09bf\u09a4 parameter \u09b8\u0982\u09b0\u0995\u09cd\u09b7\u09a3 \u0995\u09b0\u09a4\u09c7 &#8220;OK&#8221; \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09be\u09aa\u09c1\u09a8\u0964 \u09a8\u09a4\u09c1\u09a8 parameter file-\u098f \u09b8\u0982\u09b0\u0995\u09cd\u09b7\u09bf\u09a4 \u09b9\u09ac\u09c7 \u098f\u09ac\u0982 \u09aa\u09b0\u09ac\u09b0\u09cd\u09a4\u09c0 measurement-\u098f \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u09b9\u09ac\u09c7\u0964<\/p>\n<h2>\u09e7.\u09e8 \u09b0\u09cb\u099f\u09b0\u09c7\u09b0 \u09b0\u09c7\u09a1\u09bf\u09af\u09bc\u09be\u09b2 \u09b0\u09be\u09a8\u0986\u0989\u099f \u09aa\u09b0\u09bf\u09ae\u09be\u09aa<\/h2>\n<p>\u09b0\u09cb\u099f\u09b0\u09c7\u09b0 \u09b0\u09c7\u09a1\u09bf\u09af\u09bc\u09be\u09b2 \u09b0\u09be\u09a8\u0986\u0989\u099f \u0985-\u09af\u09cb\u0997\u09be\u09af\u09cb\u0997 \u09a6\u09bf\u09af\u09bc\u09c7 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09b0\u09be \u09af\u09c7\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 <a href=\"https:\/\/vibromera.eu\/bn\/glossary\/proximity-probe\/\">\u09aa\u09cd\u09b0\u0995\u09cd\u09b8\u09bf\u09ae\u09bf\u099f\u09bf \u09aa\u09cd\u09b0\u09cb\u09ac<\/a> \u099a\u09bf\u09a4\u09cd\u09b0 \u09e9-\u098f \u09a6\u09c7\u0996\u09be\u09a8\u09cb \u09b8\u09cd\u0995\u09bf\u09ae \u0985\u09a8\u09c1\u09af\u09be\u09af\u09bc\u09c0 \u09a6\u09c1\u099f\u09bf \u09b8\u0982\u09b6\u09cb\u09a7\u09a8 \u09b8\u09cd\u09a4\u09b0\u09c7\u0964 \u09b8\u09ae\u09af\u09bc \u09ab\u09be\u0982\u09b6\u09a8 \u098f\u09ac\u0982 \u09b0\u09cb\u099f\u09b0 \u09b0\u09be\u09a8\u0986\u0989\u099f \u09ac\u09b0\u09cd\u09a3\u09be\u09b2\u09c0 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u098f\u09ac\u0982 \u09aa\u09cd\u09b2\u099f \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af, \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c7 \u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09c1\u09a4\u09bf\u09ae\u09c2\u09b2\u0995 \u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u0995\u09b2\u09be\u09aa\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u09b8\u0982\u0996\u09cd\u09af\u09be \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09a8\u09be \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7, \u09af\u09be\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b0\u09af\u09bc\u09c7\u099b\u09c7:<\/p>\n<ul>\n<li>\u2013 select diametrical sections of the rotor, in which the measurements will be carried out;<\/li>\n<li>\u0985-\u09af\u09cb\u0997\u09be\u09af\u09cb\u0997 \u09b0\u09c8\u0996\u09bf\u0995 \u09b8\u09cd\u09a5\u09be\u09a8\u099a\u09cd\u09af\u09c1\u09a4\u09bf \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0 \u09eb \u098f\u09ac\u0982 \u09ec \u098f\u09ac\u0982 \u0987\u09a8\u09b8\u09cd\u099f\u09b2 \u0995\u09b0\u09a4\u09c7 <a href=\"https:\/\/vibromera.eu\/bn\/glossary\/phase\/\">\u09ab\u09c7\u099c<\/a> \u0995\u09cb\u09a3 \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0 \u09ed \u09ae\u09c7\u09b6\u09bf\u09a8 \u09ac\u09c7\u09a1\u09c7 \u09ac\u09bf\u09b6\u09c7\u09b7 \u09a1\u09bf\u09ad\u09be\u0987\u09b8 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 (\u09af\u09c7\u09ae\u09a8 \u099a\u09cc\u09ae\u09cd\u09ac\u0995 \u099f\u09cd\u09b0\u09be\u0987\u09aa\u09a1);<\/li>\n<li>\u2013 connect proximity sensors of linear motion to connectors X1 and X2, and phase angle sensor to connector X3 of the measuring unit;<\/li>\n<li>\u2013 set a nominal measuring gap \u2206 between the rotor surface and the sensing element for each linear encoder (for the rotor made of steel \u2206 = 3.5 mm);<\/li>\n<li>\u2013 place on the rotor the reflective mark required for triggering for the phase angle sensor 7 and check the sensor triggering;<\/li>\n<li>\u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0987\u0989\u09a8\u09bf\u099f\u099f\u09bf \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u0982\u09af\u09c1\u0995\u09cd\u09a4 \u0995\u09b0\u09c1\u09a8\u0964<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<div id=\"attachment_2168\" style=\"width: 510px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2168\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image006.webp\" alt=\"Fig. 3. \u09b0\u099f\u09be\u09b0\u09c7\u09b0 radial run-out \u09aa\u09b0\u09bf\u09ae\u09be\u09aa\" width=\"500\" height=\"308\" class=\"size-full wp-image-2168\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image006.webp 500w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image006-300x185.webp 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><p id=\"caption-attachment-2168\" class=\"wp-caption-text\">Fig. 3. \u09b0\u099f\u09be\u09b0\u09c7\u09b0 radial run-out \u09aa\u09b0\u09bf\u09ae\u09be\u09aa<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>main working window-\u098f (Fig. 1 \u09a6\u09c7\u0996\u09c1\u09a8) &#8220;F8 &#8211; Charts&#8221; \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09be\u09aa\u09b2\u09c7 computer display-\u09a4\u09c7 &#8220;Graphs&#8221; working window (Fig. 5 \u09a6\u09c7\u0996\u09c1\u09a8) \u09a6\u09c7\u0996\u09be \u09af\u09be\u09af\u09bc, \u09af\u09be rotor-\u098f\u09b0 radial run-out-\u098f\u09b0 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09a7\u09b0\u09a8\u09c7\u09b0 \u0997\u09cd\u09b0\u09be\u09ab \u09a4\u09c8\u09b0\u09bf\u09b0 \u099c\u09a8\u09cd\u09af \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 \u09b9\u09af\u09bc\u0964<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_2169\" style=\"width: 656px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2169\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image010.webp\" alt=\"\u099a\u09bf\u09a4\u09cd\u09b0 5. &quot;\u099a\u09be\u09b0\u09cd\u099f&quot; \u09ae\u09cb\u09a1\u09c7\u09b0 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09be\u09b0\u09c0 \u0989\u0987\u09a8\u09cd\u09a1\u09cb\" width=\"646\" height=\"462\" class=\"size-full wp-image-2169\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image010.webp 646w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image010-600x429.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image010-300x215.webp 300w\" sizes=\"auto, (max-width: 646px) 100vw, 646px\" \/><p id=\"caption-attachment-2169\" class=\"wp-caption-text\">\u099a\u09bf\u09a4\u09cd\u09b0 5. &quot;\u099a\u09be\u09b0\u09cd\u099f&quot; \u09ae\u09cb\u09a1\u09c7\u09b0 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09be\u09b0\u09c0 \u0989\u0987\u09a8\u09cd\u09a1\u09cb<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>\u098f\u0987 \u0989\u0987\u09a8\u09cd\u09a1\u09cb\u09a4\u09c7 \u09ac\u09cb\u09a4\u09be\u09ae \u09a8\u09bf\u09ae\u09cd\u09a8\u09b2\u09bf\u0996\u09bf\u09a4 \u0997\u09cd\u09b0\u09be\u09ab\u0997\u09c1\u09b2\u09bf \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09c7:<\/p>\n<ul>\n<li>\u098f\u0987 window-\u09a4\u09c7 &#8220;Broadband vibration&#8221; \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09be\u09aa\u09b2\u09c7 rotor radial runout-\u098f\u09b0 time function \u09aa\u09cd\u09b0\u09a6\u09b0\u09cd\u09b6\u09bf\u09a4 \u09b9\u09af\u09bc\u0964<\/li>\n<li>&#8220;Rotation frequency vibration&#8221; \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09be\u09aa\u09b2\u09c7 rotor radial runout-\u098f\u09b0 reciprocal component-\u098f\u09b0 time function \u09aa\u09cd\u09b0\u09a6\u09b0\u09cd\u09b6\u09bf\u09a4 \u09b9\u09af\u09bc\u0964<\/li>\n<li>If you press the button \u201cHarmonics (1\/rev)\u201d, the display will show a decomposition graph of the rotor runout into a harmonic series. The first harmonic corresponds to the value of vibration at the reverse rotor frequency (1x), the second one \u2013 at the double frequency (2x), etc.<\/li>\n<li>&#8220;Spectrum (Hz)&#8221; \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09be\u09aa\u09b2\u09c7 display-\u09a4\u09c7 rotor-\u098f\u09b0 radial run-out-\u098f\u09b0 spectrum \u09a6\u09c7\u0996\u09be \u09af\u09be\u09af\u09bc\u0964<\/li>\n<li>&#8220;Orbit&#8221; \u09ac\u09cb\u09a4\u09be\u09ae \u099a\u09be\u09aa\u09b2\u09c7 rotor orbit (precession)-\u098f\u09b0 \u0997\u09cd\u09b0\u09be\u09ab \u09aa\u09cd\u09b0\u09a6\u09b0\u09cd\u09b6\u09bf\u09a4 \u09b9\u09af\u09bc\u0964<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>\u09e7.\u0969 \u09b0\u09cb\u099f\u09b0 \u0985\u09b0\u09ac\u09bf\u099f \u0997\u09cd\u09b0\u09be\u09ab \u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a3<\/h2>\n<p>Fig. 6-\u098f \u09a6\u09c7\u0996\u09be\u09a8\u09cb \u09b8\u09cd\u0995\u09bf\u09ae \u0985\u09a8\u09c1\u09af\u09be\u09af\u09bc\u09c0 rotor orbit \u0997\u09cd\u09b0\u09be\u09ab \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09be \u09af\u09be\u09af\u09bc\u0964<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_2170\" style=\"width: 679px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2170\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image016.gif\" alt=\"Fig. 6. Scheme of rotor orbit measurement 1a - rotor (end view); 1b - rotor (side view); 2, 3 - non-contact sensors; 4 - reflection mark of phase angle sensor.\" width=\"669\" height=\"296\" class=\"size-full wp-image-2170\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image016.gif 669w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image016-600x265.gif 600w\" sizes=\"auto, (max-width: 669px) 100vw, 669px\" \/><p id=\"caption-attachment-2170\" class=\"wp-caption-text\">Fig. 6. rotor orbit measurement-\u098f\u09b0 \u09b8\u09cd\u0995\u09bf\u09ae 1a &#8211; rotor (end view); 1b &#8211; rotor (side view); 2, 3 &#8211; non-contact sensor; 4 &#8211; phase angle sensor-\u098f\u09b0 reflection mark\u0964<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>measurement \u09a8\u09bf\u09af\u09bc\u09c7 \u09b8\u0982\u09b6\u09cd\u09b2\u09bf\u09b7\u09cd\u099f \u0997\u09cd\u09b0\u09be\u09ab \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09a4\u09c7 \u0995\u09af\u09bc\u09c7\u0995\u099f\u09bf \u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09c1\u09a4\u09bf\u09ae\u09c2\u09b2\u0995 \u0995\u09be\u099c \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7, \u09af\u09be\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b0\u09af\u09bc\u09c7\u099b\u09c7:<\/p>\n<ul>\n<li>\u2013 install the non-contact linear encoders 2 and 3 in one of the diametrical sections of the rotor at an angle of 90\u00b0 to each other, provided that the measuring axis of encoder 2 must coincide with the X axis, and the measuring axis of encoder 3 must coincide with the Y axis;<\/li>\n<li>rotor surface \u098f\u09ac\u0982 \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf linear encoder-\u098f\u09b0 sensing element-\u098f\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 nominal measuring gap \u2206x (\u2206y) \u09b8\u09c7\u099f \u0995\u09b0\u09c1\u09a8 (steel-\u098f\u09b0 \u099c\u09a8\u09cd\u09af \u2206 = 3.5 mm);<\/li>\n<li>\u2013 set the phase angle sensor (not shown in the scheme) in the X \u2013 Z plane, coinciding with the installation plane of non-contact sensor 2;<\/li>\n<li>\u2013 set a reflective mark 4 on the rotor 1 in the X \u2013 Z plane, which is necessary for the phase angle sensor operation;<\/li>\n<li>\u2013 connect non-contact linear encoders 2 and 3 to connectors X1 and X2, and phase angle encoder to connector X3 of the measuring unit;<\/li>\n<li>\u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0987\u0989\u09a8\u09bf\u099f\u099f\u09bf \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u0982\u09af\u09c1\u0995\u09cd\u09a4 \u0995\u09b0\u09c1\u09a8\u0964<\/li>\n<\/ul>\n<p>\u09b0\u09cb\u099f\u09b0 \u0985\u09b0\u09ac\u09bf\u099f \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u09b6\u09c1\u09b0\u09c1 \u0995\u09b0\u09a4\u09c7, \u09ae\u09c2\u09b2 \u0995\u09b0\u09cd\u09ae \u0989\u0987\u09a8\u09cd\u09a1\u09cb\u09a4\u09c7 (\u099a\u09bf\u09a4\u09cd\u09b0 \u09e7 \u09a6\u09c7\u0996\u09c1\u09a8) &#8220;F8 &#8211; \u099a\u09be\u09b0\u09cd\u099f&#8221; \u09ac\u09cb\u09a4\u09be\u09ae \u099f\u09bf\u09aa\u09c1\u09a8 \u098f\u09ac\u0982 \u0995\u09b0\u09cd\u09ae \u0989\u0987\u09a8\u09cd\u09a1\u09cb\u09a4\u09c7 &#8220;\u0997\u09cd\u09b0\u09be\u09ab&#8221; \u09af\u09be\u09a8 (\u099a\u09bf\u09a4\u09cd\u09b0 \u09eb \u09a6\u09c7\u0996\u09c1\u09a8), \u09af\u09be \u09b0\u09cb\u099f\u09b0\u09c7\u09b0 \u09b0\u09c7\u09a1\u09bf\u09af\u09bc\u09be\u09b2 \u09b0\u09be\u09a8\u0986\u0989\u099f\u09c7\u09b0 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09a7\u09b0\u09a8\u09c7\u09b0 \u0997\u09cd\u09b0\u09be\u09ab \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09c7\u0964 \u098f\u0987 \u0995\u09b0\u09cd\u09ae \u0989\u0987\u09a8\u09cd\u09a1\u09cb\u09a4\u09c7 \u0986\u09aa\u09a8\u09be\u0995\u09c7 \u0985\u09ac\u09b6\u09cd\u09af\u0987 &#8220;\u0985\u09b0\u09ac\u09bf\u099f&#8221; \u09ac\u09cb\u09a4\u09be\u09ae \u099f\u09bf\u09aa\u09a4\u09c7 \u09b9\u09ac\u09c7, \u09af\u09be\u09b0 \u09aa\u09b0\u09c7 \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 \u09aa\u09cd\u09b0\u09a6\u09b0\u09cd\u09b6\u09a8\u09c7 \u098f\u0995\u099f\u09bf \u0995\u09b0\u09cd\u09ae \u0989\u0987\u09a8\u09cd\u09a1\u09cb \u09aa\u09cd\u09b0\u09a6\u09b0\u09cd\u09b6\u09bf\u09a4 \u09b9\u09af\u09bc, \u09af\u09c7\u0996\u09be\u09a8\u09c7 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u099a\u0995\u09cd\u09b0 \u0995\u09b0\u09be \u09b9\u09af\u09bc (\u099a\u09bf\u09a4\u09cd\u09b0 \u09ed \u09a6\u09c7\u0996\u09c1\u09a8)\u0964<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_2171\" style=\"width: 509px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2171\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image014.webp\" alt=\"Fig.7. rotor orbit-\u098f\u09b0 \u0997\u09cd\u09b0\u09be\u09ab\u0964 Balanset software\u0964 \" width=\"499\" height=\"506\" class=\"size-full wp-image-2171\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image014.webp 499w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image014-296x300.webp 296w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image014-50x50.webp 50w\" sizes=\"auto, (max-width: 499px) 100vw, 499px\" \/><p id=\"caption-attachment-2171\" class=\"wp-caption-text\">Fig.7. rotor orbit-\u098f\u09b0 \u0997\u09cd\u09b0\u09be\u09ab\u0964 Balanset software\u0964<\/p><\/div>\n<p>\u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f working window-\u098f \u0995\u09be\u099c \u099a\u09be\u09b2\u09bf\u09af\u09bc\u09c7 \u09af\u09c7\u09a4\u09c7 (Fig. 7 \u09a6\u09c7\u0996\u09c1\u09a8) \u0986\u09aa\u09a8\u09be\u0995\u09c7 rotor rotation \u099a\u09be\u09b2\u09c1 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7 \u098f\u09ac\u0982 &#8220;F9 &#8211; RUN&#8221; button \u099a\u09be\u09aa \u09a6\u09bf\u09af\u09bc\u09c7 rotor-\u098f\u09b0 radial run-out-\u098f\u09b0 instantaneous value Sxi \u098f\u09ac\u0982 Syi \u098f\u0995 rotor revolution-\u098f\u09b0 \u09b8\u09ae\u09be\u09a8 \u09b8\u09ae\u09af\u09bc\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964<\/p>\n<p>\u09aa\u09b0\u09bf\u09ae\u09be\u09aa\u09c7\u09b0 \u09b8\u09ae\u09af\u09bc \u09aa\u09cd\u09b0\u09be\u09aa\u09cd\u09a4 instantaneous value Sxi \u098f\u09ac\u0982 Syi-\u098f\u09b0 array \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u09a4 rotor-\u098f\u09b0 orbit plot \u0995\u09b0\u09a4\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 \u09b9\u09af\u09bc (orbit-\u098f\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf i-th point-\u098f\u09b0 \u09b8\u09cd\u09a5\u09be\u09a8\u09be\u0999\u09cd\u0995 Sxi, Syi)\u0964 Instantaneous radial displacement magnitude \u09a8\u09bf\u09ae\u09cd\u09a8\u09cb\u0995\u09cd\u09a4 formula \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc \u0995\u09b0\u09be \u09b9\u09af\u09bc:<\/p>\n<p>S\u2211i = \u221a (Sxi\u00b2 + Syi\u00b2) (1)<\/p>\n<p>\u09af\u09c7\u0996\u09be\u09a8\u09c7 S\u2211i \u09b9\u09b2\u09cb radial displacement magnitude-\u098f\u09b0 instantaneous value (rotor orbit-\u098f\u09b0 radius vector-\u098f\u09b0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af), \u09af\u09be graph-\u098f\u09b0 i-th point-\u098f\u09b0 \u099c\u09a8\u09cd\u09af \u0997\u09a3\u09a8\u09be \u0995\u09b0\u09be \u09b9\u09af\u09bc;<\/p>\n<ul>\n<li>Sxi &#8211; i-th point-\u098f sensor 2 (Fig. 6 \u09a6\u09c7\u0996\u09c1\u09a8) \u09a6\u09bf\u09af\u09bc\u09c7 X axis \u09ac\u09b0\u09be\u09ac\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09b0\u09be rotor-\u098f\u09b0 radial run-out-\u098f\u09b0 instantaneous value;<\/li>\n<li>Syi &#8211; i-th point-\u098f sensor 3 (Fig. 6 \u09a6\u09c7\u0996\u09c1\u09a8) \u09a6\u09bf\u09af\u09bc\u09c7 Y axis \u09ac\u09b0\u09be\u09ac\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09b0\u09be rotor radial run-out-\u098f\u09b0 instantaneous value\u0964<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Measurement of relative rotor vibration using non-contact linear displacement sensors With the Balanset-1A you can measure the relative vibration of the rotor using non-contact linear encoders. 1.1 Selection of the sensor type and setting Depending on the task, either vibration sensors or displacement sensors can be used for measurements. To [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2171,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ai_generated_summary":"","footnotes":""},"categories":[4],"tags":[],"class_list":["post-2165","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-example"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/bn\/wp-json\/wp\/v2\/posts\/2165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/bn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vibromera.eu\/bn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/bn\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/bn\/wp-json\/wp\/v2\/comments?post=2165"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/bn\/wp-json\/wp\/v2\/posts\/2165\/revisions"}],"predecessor-version":[{"id":102205,"href":"https:\/\/vibromera.eu\/bn\/wp-json\/wp\/v2\/posts\/2165\/revisions\/102205"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/bn\/wp-json\/wp\/v2\/media\/2171"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/bn\/wp-json\/wp\/v2\/media?parent=2165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/bn\/wp-json\/wp\/v2\/categories?post=2165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/bn\/wp-json\/wp\/v2\/tags?post=2165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}