{"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\/mr\/example\/measurement-of-relative-rotor-vibration-using-non-contact-linear-displacement-sensors\/","title":{"rendered":"\u0938\u0902\u092a\u0930\u094d\u0915\u0930\u0939\u093f\u0924 \u0930\u0947\u0937\u0940\u092f \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u0928 \u0938\u0947\u0928\u094d\u0938\u0930\u094d\u0938 \u0935\u093e\u092a\u0930\u0942\u0928 \u0938\u093e\u092a\u0947\u0915\u094d\u0937 \u0930\u094b\u091f\u0930 \u0915\u0902\u092a\u0928\u093e\u091a\u0947 \u092e\u093e\u092a\u0928."},"content":{"rendered":"<h1>\u0938\u0902\u092a\u0930\u094d\u0915\u0930\u0939\u093f\u0924 \u0930\u0947\u0937\u0940\u092f \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u0928 \u0938\u0947\u0928\u094d\u0938\u0930\u094d\u0938 \u0935\u093e\u092a\u0930\u0942\u0928 \u0938\u093e\u092a\u0947\u0915\u094d\u0937 \u0930\u094b\u091f\u0930 \u0915\u0902\u092a\u0928\u093e\u091a\u0947 \u092e\u093e\u092a\u0928<\/h1>\n<p>\u091a\u094d\u092f\u093e \u092e\u0926\u0924\u0940\u0928\u0947 <a href=\"https:\/\/vibromera.eu\/mr\/product\/balanset-1\/\">Balanset-1A<\/a> \u0906\u092a\u0923 \u0938\u093e\u092a\u0947\u0915\u094d\u0937 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/vibration\/\">vibration<\/a> \u091a\u094d\u092f\u093e <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/rotor\/\">rotor<\/a> \u0938\u0902\u092a\u0930\u094d\u0915\u0930\u0939\u093f\u0924 linear encoders \u0935\u093e\u092a\u0930\u0942\u0928 \u092e\u094b\u091c\u0942 \u0936\u0915\u0924\u093e.<\/p>\n<h2>1.1 \u0938\u0947\u0928\u094d\u0938\u0930 \u092a\u094d\u0930\u0915\u093e\u0930\u093e\u091a\u0940 \u0928\u093f\u0935\u0921 \u0906\u0923\u093f \u0938\u0947\u091f\u093f\u0902\u0917<\/h2>\n<p>\u0915\u093e\u092e\u093e\u091a\u094d\u092f\u093e \u0938\u094d\u0935\u0930\u0942\u092a\u093e\u0928\u0941\u0938\u093e\u0930 \u092e\u093e\u092a\u0928\u093e\u0938\u093e\u0920\u0940 vibration sensors \u0915\u093f\u0902\u0935\u093e displacement sensors \u092f\u093e\u0902\u092a\u0948\u0915\u0940 \u0915\u094b\u0923\u0924\u0947\u0939\u0940 \u0935\u093e\u092a\u0930\u0924\u093e \u092f\u0947\u0924\u093e\u0924. \u0938\u0947\u0928\u094d\u0938\u0930\u091a\u093e \u092a\u094d\u0930\u0915\u093e\u0930 \u0928\u093f\u0935\u0921\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u092e\u0941\u0916\u094d\u092f \u0935\u093f\u0902\u0921\u094b\u091a\u094d\u092f\u093e \u0916\u093e\u0932\u091a\u094d\u092f\u093e \u092d\u093e\u0917\u093e\u0924\u0940\u0932 &#8220;Sensor type&#8221; \u092a\u0945\u0928\u0947\u0932\u092e\u0927\u094d\u092f\u0947 &#8220;Vibro&#8221; \u0915\u093f\u0902\u0935\u093e &#8220;Linear&#8221; \u092f\u093e \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u093e\u0935\u0930 \u0916\u0942\u0923 \u0915\u0930\u0923\u0947 \u0906\u0935\u0936\u094d\u092f\u0915 \u0906\u0939\u0947.<\/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\">\u0906\u0915\u0943\u0924\u0940 1. Balanset \u092a\u094d\u0930\u094b\u0917\u094d\u0930\u093e\u092e\u091a\u0940 \u092e\u0941\u0916\u094d\u092f \u0915\u093e\u0930\u094d\u092f \u0935\u093f\u0902\u0921\u094b.T<\/p><\/div>\n<p>\u092e\u093e\u092a\u0928 \u0938\u0941\u0930\u0942 \u0915\u0930\u0923\u094d\u092f\u093e\u092a\u0942\u0930\u094d\u0935\u0940 \u0938\u0947\u0928\u094d\u0938\u0930\u094d\u0938\u091a\u0947 conversion coefficients \u092f\u094b\u0917\u094d\u092f\u0930\u0940\u0924\u094d\u092f\u093e \u0938\u0947\u091f \u0915\u0947\u0932\u0947\u0932\u0947 \u0906\u0939\u0947\u0924 \u092f\u093e\u091a\u0940 \u0916\u093e\u0924\u094d\u0930\u0940 \u0915\u0930\u0923\u0947 \u0906\u0935\u0936\u094d\u092f\u0915 \u0906\u0939\u0947. \u092f\u093e\u0938\u093e\u0920\u0940 \u092a\u094d\u0930\u094b\u0917\u094d\u0930\u093e\u092e\u091a\u094d\u092f\u093e \u092e\u0941\u0916\u094d\u092f \u0915\u093e\u0930\u094d\u092f \u0935\u093f\u0902\u0921\u094b\u092e\u0927\u094d\u092f\u0947 &#8220;F4-Settings&#8221; \u092c\u091f\u0923 \u0926\u093e\u092c\u093e (\u0906\u0915\u0943\u0924\u0940 1 \u092a\u0939\u093e) \u0906\u0923\u093f conversion coefficients \u091f\u093e\u0915\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u092c\u0928\u0935\u0932\u0947\u0932\u094d\u092f\u093e settings \u0935\u093f\u0902\u0921\u094b\u0915\u0921\u0947 \u091c\u093e (\u0906\u0915\u0943\u0924\u0940 2 \u092a\u0939\u093e).<\/p>\n<p>\u0906\u0915\u0943\u0924\u0940 2 \u092e\u0927\u094d\u092f\u0947 \u0926\u093e\u0916\u0935\u0932\u0947\u0932\u094d\u092f\u093e \u0915\u093e\u0930\u094d\u092f \u0935\u093f\u0902\u0921\u094b\u092e\u0927\u094d\u092f\u0947, \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u093e\u0902\u0924 linear \u0906\u0923\u093f vibration sensors \u091a\u0947 conversion coefficients \u091f\u093e\u0915\u0932\u0947 \u092a\u093e\u0939\u093f\u091c\u0947\u0924. \u0939\u0947 coefficients \u0938\u093e\u0927\u0928\u093e\u091a\u094d\u092f\u093e \u092a\u093e\u0938\u092a\u094b\u0930\u094d\u091f\u092e\u0927\u094d\u092f\u0947 \u0926\u093f\u0932\u0947\u0932\u0947 \u0905\u0938\u0924\u093e\u0924. \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u0903 \u0924\u094d\u092f\u093e\u0902\u0924 \u092c\u0926\u0932 \u0915\u0930\u0923\u094d\u092f\u093e\u091a\u0940 \u0917\u0930\u091c \u0928\u0938\u0924\u0947.<\/p>\n<p>linear <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/displacement-probe\/\">\u0935\u093f\u0938\u094d\u0925\u093e\u092a\u0928<\/a> Balanset-1A instrument \u091a\u094d\u092f\u093e \u0938\u0902\u091a\u093e\u0924 \u0935\u093e\u092a\u0930\u0932\u094d\u092f\u093e \u091c\u093e\u0923\u093e\u0931\u094d\u092f\u093e sensors \u0938\u093e\u0920\u0940 conversion coefficients \u0905\u0928\u0941\u0915\u094d\u0930\u092e\u0947 \u092a\u0941\u0922\u0940\u0932\u092a\u094d\u0930\u092e\u093e\u0923\u0947 \u0906\u0939\u0947\u0924:<\/p>\n<ul>\n<li>Kprl1 = 0.94 mV\/\u03bcm (1\u0932\u094d\u092f\u093e channel \u091a\u094d\u092f\u093e sensor \u091a\u093e conversion coefficient);<\/li>\n<li>Kprl2 = 0.94 mV\/\u03bcm (2\u0931\u094d\u092f\u093e channel \u091a\u094d\u092f\u093e sensor \u091a\u093e conversion coefficient).<\/li>\n<\/ul>\n<p>\u092f\u094b\u0917\u094d\u092f \u0915\u093e\u0930\u094d\u092f\u093e\u0938\u093e\u0920\u0940 linear encoder \u0939\u093e \u092e\u094b\u091c\u0932\u094d\u092f\u093e \u091c\u093e\u0923\u093e\u0931\u094d\u092f\u093e \u0935\u0938\u094d\u0924\u0942\u091a\u094d\u092f\u093e \u092a\u0943\u0937\u094d\u0920\u092d\u093e\u0917\u093e\u092a\u093e\u0938\u0942\u0928 \u0920\u0930\u093e\u0935\u093f\u0915 \u0905\u0902\u0924\u0930\u093e\u0935\u0930 \u092c\u0938\u0935\u0932\u093e \u092a\u093e\u0939\u093f\u091c\u0947. \u092a\u0943\u0937\u094d\u0920\u092d\u093e\u0917 \u0906\u0923\u093f sensor \u091a\u094d\u092f\u093e \u091f\u094b\u0915\u093e\u092e\u0927\u0940\u0932 nominal clearance 3.5 mm \u0906\u0939\u0947. \u092f\u093e \u0905\u0935\u0938\u094d\u0925\u0947\u0924 sensor output \u0935\u0930 2.48 volts \u091a\u0947 \u0938\u094d\u0925\u093f\u0930 voltage \u0905\u0938\u0924\u0947. \u0939\u0947 voltage \u092a\u0939\u093f\u0932\u094d\u092f\u093e \u0906\u0923\u093f \u0926\u0941\u0938\u0931\u094d\u092f\u093e channels \u0938\u093e\u0920\u0940 \u0905\u0928\u0941\u0915\u094d\u0930\u092e\u0947 &#8220;Channel1&#8221; \u0906\u0923\u093f &#8220;Channel2&#8221; \u092f\u093e \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u093e\u0902\u0924 \u0926\u093e\u0916\u0935\u0932\u0947 \u091c\u093e\u0908\u0932.<\/p>\n<p>\u0924\u094d\u092f\u093e\u091a\u0940 \u092d\u0930\u092a\u093e\u0908 \u0915\u0930\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 &#8220;Remove DC&#8221; \u092c\u091f\u0923 \u0926\u093e\u092c\u093e\u0935\u0947. \u0925\u094b\u0921\u093e\u0938\u093e \u0909\u0930\u0932\u0947\u0932\u093e offset \u092e\u093e\u092a\u0928\u093e\u0924 \u0905\u0921\u0925\u0933\u093e \u0906\u0923\u0923\u093e\u0930 \u0928\u093e\u0939\u0940.<\/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=\"\u0906\u0915\u0943\u0924\u0940 2. conversion coefficients \u091f\u093e\u0915\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u0906\u0923\u093f \u0935\u093e\u092a\u0930\u0932\u094d\u092f\u093e \u091c\u093e\u0923\u093e\u0931\u094d\u092f\u093e sensors \u091a\u093e \u092a\u094d\u0930\u0915\u093e\u0930 \u0928\u093f\u0935\u0921\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u0915\u093e\u0930\u094d\u092f \u0935\u093f\u0902\u0921\u094b\" 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\">\u0906\u0915\u0943\u0924\u0940 2. conversion coefficients \u091f\u093e\u0915\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u0906\u0923\u093f \u0935\u093e\u092a\u0930\u0932\u094d\u092f\u093e \u091c\u093e\u0923\u093e\u0931\u094d\u092f\u093e sensors \u091a\u093e \u092a\u094d\u0930\u0915\u093e\u0930 \u0928\u093f\u0935\u0921\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u0915\u093e\u0930\u094d\u092f \u0935\u093f\u0902\u0921\u094b<\/p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>\u0932\u0915\u094d\u0937 \u0926\u094d\u092f\u093e!<\/strong> nominal clearance \u0906\u0923\u093f linear encoders \u091a\u0947 conversion factors \u092f\u093e\u0902\u091a\u0940 \u0926\u093f\u0932\u0947\u0932\u0940 \u092e\u0942\u0932\u094d\u092f\u0947 steel \u092a\u093e\u0938\u0942\u0928 \u092c\u0928\u0935\u0932\u0947\u0932\u094d\u092f\u093e rotors \u0938\u093e\u0920\u0940 \u0906\u0939\u0947\u0924. \u0907\u0924\u0930 \u0927\u093e\u0924\u0942\u0902\u091a\u0947 (copper, bronze, aluminum) rotors \u0905\u0938\u0932\u094d\u092f\u093e\u0938 nominal clearance \u0906\u0923\u093f sensors \u091a\u0947 conversion coefficients \u0939\u0947 calibration \u0915\u0930\u0942\u0928 \u0935\u093e\u092a\u0930\u0915\u0930\u094d\u0924\u094d\u092f\u093e\u0928\u0947 \u092a\u094d\u0930\u093e\u092f\u094b\u0917\u093f\u0915\u0930\u0940\u0924\u094d\u092f\u093e \u0920\u0930\u0935\u093e\u0935\u0947\u0924.<\/p>\n<p>\u092c\u0926\u0932\u0932\u0947\u0932\u0947 parameters \u091c\u0924\u0928 \u0915\u0930\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 &#8220;OK&#8221; \u092c\u091f\u0923 \u0926\u093e\u092c\u093e. \u0928\u0935\u0940\u0928 parameters \u092b\u093e\u0907\u0932\u092e\u0927\u094d\u092f\u0947 \u0938\u093e\u0920\u0935\u0932\u0947 \u091c\u093e\u0924\u0940\u0932 \u0906\u0923\u093f \u092a\u0941\u0922\u0940\u0932 \u092e\u093e\u092a\u0928\u093e\u0902\u0938\u093e\u0920\u0940 \u0935\u093e\u092a\u0930\u0932\u0947 \u091c\u093e\u0924\u0940\u0932.<\/p>\n<h2>1.2 \u0930\u094b\u091f\u0930\u091a\u093e radial run-out \u092e\u094b\u091c\u0923\u0947<\/h2>\n<p>\u0930\u094b\u091f\u0930\u091a\u093e radial run-out \u0938\u0902\u092a\u0930\u094d\u0915\u0930\u0939\u093f\u0924 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/proximity-probe\/\">\u092a\u094d\u0930\u0949\u0915\u094d\u0938\u092e\u093f\u091f\u0940 \u092a\u094d\u0930\u094b\u092c<\/a> \u0926\u094b\u0928 planes \u092e\u0927\u094d\u092f\u0947, \u0906\u0915\u0943\u0924\u0940 3 \u092e\u0927\u094d\u092f\u0947 \u0926\u093e\u0916\u0935\u0932\u0947\u0932\u094d\u092f\u093e \u092f\u094b\u091c\u0928\u0947\u0928\u0941\u0938\u093e\u0930, \u092e\u094b\u091c\u0924\u093e \u092f\u0947\u0924\u094b. \u0906\u0935\u0936\u094d\u092f\u0915 \u0905\u0938\u0932\u094d\u092f\u093e\u0938 time function \u0906\u0923\u093f rotor run-out spectrum \u092e\u094b\u091c\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u0935 \u0906\u0932\u0947\u0916 \u0915\u093e\u0922\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u092a\u0941\u0922\u0940\u0932 \u0915\u093e\u0939\u0940 \u0924\u092f\u093e\u0930\u0940\u091a\u0940 \u0915\u093e\u092e\u0947 \u0915\u0930\u093e\u0935\u0940 \u0932\u093e\u0917\u0924\u093e\u0924:<\/p>\n<ul>\n<li>\u091c\u094d\u092f\u093e diametrical sections \u092e\u0927\u094d\u092f\u0947 \u092e\u093e\u092a\u0928 \u0915\u0930\u093e\u092f\u091a\u0947 \u0906\u0939\u0947 \u0924\u0947 rotor \u0935\u0930 \u0928\u093f\u0935\u0921\u093e;<\/li>\n<li>\u0938\u0902\u092a\u0930\u094d\u0915\u0930\u0939\u093f\u0924 linear displacement sensors 5 \u0906\u0923\u093f 6 \u0924\u0938\u0947\u091a <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/phase\/\">phase<\/a> angle sensor 7 \u092f\u093e\u0902\u0928\u093e \u0935\u093f\u0936\u0947\u0937 \u0909\u092a\u0915\u0930\u0923\u093e\u0902\u091a\u094d\u092f\u093e \u092e\u0926\u0924\u0940\u0928\u0947 (\u0909\u0926\u093e. magnetic tripods) \u092e\u0936\u0940\u0928 \u092c\u0947\u0921\u0935\u0930 \u092c\u0938\u0935\u093e;<\/li>\n<li>linear motion proximity sensors \u0932\u093e X1 \u0906\u0923\u093f X2 connectors \u0932\u093e, \u0906\u0923\u093f phase angle sensor \u0932\u093e measuring unit \u091a\u094d\u092f\u093e X3 connector \u0932\u093e \u091c\u094b\u0921\u093e;<\/li>\n<li>\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 linear encoder \u0938\u093e\u0920\u0940 rotor \u092a\u0943\u0937\u094d\u0920\u092d\u093e\u0917 \u0906\u0923\u093f sensing element \u092f\u093e\u0902\u091a\u094d\u092f\u093e\u0924 nominal measuring gap \u2206 \u0938\u0947\u091f \u0915\u0930\u093e (steel rotor \u0938\u093e\u0920\u0940 \u2206 = 3.5 mm);<\/li>\n<li>phase angle sensor 7 \u0938\u093e\u0920\u0940 triggering \u0906\u0935\u0936\u094d\u092f\u0915 \u0905\u0938\u0932\u0947\u0932\u0940 reflective mark rotor \u0935\u0930 \u0920\u0947\u0935\u093e \u0906\u0923\u093f sensor triggering \u0924\u092a\u093e\u0938\u093e;<\/li>\n<li>measuring unit \u0938\u0902\u0917\u0923\u0915\u093e\u0936\u0940 \u091c\u094b\u0921\u093e.<\/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=\"\u0906\u0915\u0943\u0924\u0940 3. \u0930\u094b\u091f\u0930\u091a\u093e radial run-out \u092e\u094b\u091c\u0923\u0947\" 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\">\u0906\u0915\u0943\u0924\u0940 3. \u0930\u094b\u091f\u0930\u091a\u093e radial run-out \u092e\u094b\u091c\u0923\u0947<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>\u092e\u0941\u0916\u094d\u092f \u0915\u093e\u0930\u094d\u092f \u0935\u093f\u0902\u0921\u094b\u092e\u0927\u094d\u092f\u0947 (\u0906\u0915\u0943\u0924\u0940 1 \u092a\u0939\u093e) &#8220;F8 &#8211; Charts&#8221; \u092c\u091f\u0923 \u0926\u093e\u092c\u0932\u094d\u092f\u093e\u0938, \u0938\u0902\u0917\u0923\u0915\u093e\u091a\u094d\u092f\u093e \u0921\u093f\u0938\u094d\u092a\u094d\u0932\u0947\u0935\u0930 &#8220;Graphs&#8221; \u0915\u093e\u0930\u094d\u092f \u0935\u093f\u0902\u0921\u094b \u0926\u093f\u0938\u0924\u0947 (\u0906\u0915\u0943\u0924\u0940 5 \u092a\u0939\u093e), \u091c\u0940 rotor \u091a\u094d\u092f\u093e radial run-out \u091a\u0947 \u0935\u093f\u0935\u093f\u0927 \u092a\u094d\u0930\u0915\u093e\u0930\u091a\u0947 \u0917\u094d\u0930\u093e\u092b \u0924\u092f\u093e\u0930 \u0915\u0930\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u0921\u093f\u091d\u093e\u0907\u0928 \u0915\u0947\u0932\u0947\u0932\u0940 \u0906\u0939\u0947.<\/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=\"Fig. 5. The working window of the &quot;Charts&quot; mode\" 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\">\u0906\u0915\u0943\u0924\u0940 5. &#8220;Charts&#8221; \u092e\u094b\u0921\u091a\u0940 \u0915\u093e\u0930\u094d\u092f \u0935\u093f\u0902\u0921\u094b<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>\u092f\u093e \u0935\u093f\u0902\u0921\u094b\u0924\u0940\u0932 \u092c\u091f\u0923\u0947 \u092a\u0941\u0922\u0940\u0932 \u0917\u094d\u0930\u093e\u092b \u0924\u092f\u093e\u0930 \u0915\u0930\u0924\u093e\u0924:<\/p>\n<ul>\n<li>\u092f\u093e \u0935\u093f\u0902\u0921\u094b\u092e\u0927\u094d\u092f\u0947 &#8220;Broadband vibration&#8221; \u092c\u091f\u0923 \u0926\u093e\u092c\u0932\u094d\u092f\u093e\u0938 rotor radial runout \u091a\u0947 time function \u0926\u093e\u0916\u0935\u0932\u0947 \u091c\u093e\u0924\u0947.<\/li>\n<li>&#8220;Rotation frequency vibration&#8221; \u092c\u091f\u0923 \u0926\u093e\u092c\u0932\u094d\u092f\u093e\u0938 rotor radial runout \u091a\u094d\u092f\u093e reciprocal component \u091a\u0947 time function \u0926\u093e\u0916\u0935\u0932\u0947 \u091c\u093e\u0924\u0947.<\/li>\n<li>&#8220;Harmonics (1\/rev)&#8221; \u092c\u091f\u0923 \u0926\u093e\u092c\u0932\u094d\u092f\u093e\u0938 display \u0935\u0930 rotor runout \u091a\u093e harmonic series \u092e\u0927\u094d\u092f\u0947 \u0935\u093f\u0918\u091f\u0928 \u0917\u094d\u0930\u093e\u092b \u0926\u093f\u0938\u0924\u094b. \u092a\u0939\u093f\u0932\u093e harmonic \u0939\u093e rotor \u091a\u094d\u092f\u093e rotational frequency (1x) \u0935\u0930\u0940\u0932 vibration \u091a\u094d\u092f\u093e \u092e\u0942\u0932\u094d\u092f\u093e\u0938 \u0905\u0928\u0941\u0930\u0942\u092a \u0905\u0938\u0924\u094b, \u0926\u0941\u0938\u0930\u093e &#8211; \u0926\u0941\u092a\u094d\u092a\u091f frequency (2x) \u0935\u0930\u0940\u0932, \u0907\u0924\u094d\u092f\u093e\u0926\u0940.<\/li>\n<li>&#8220;Spectrum (Hz)&#8221; \u092c\u091f\u0923 \u0926\u093e\u092c\u0932\u094d\u092f\u093e\u0938 display \u0935\u0930 rotor \u091a\u094d\u092f\u093e radial run-out \u091a\u0947 spectrum \u0926\u093f\u0938\u0924\u0947.<\/li>\n<li>&#8220;Orbit&#8221; \u092c\u091f\u0923 \u0926\u093e\u092c\u0932\u094d\u092f\u093e\u0938 rotor orbit (precession) \u091a\u093e \u0917\u094d\u0930\u093e\u092b \u0926\u093f\u0938\u0924\u094b.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>1.3 \u0930\u094b\u091f\u0930 orbit \u0917\u094d\u0930\u093e\u092b\u091a\u0940 \u0930\u091a\u0928\u093e<\/h2>\n<p>\u0930\u094b\u091f\u0930 orbit \u0917\u094d\u0930\u093e\u092b\u091a\u0940 \u0930\u091a\u0928\u093e \u0906\u0915\u0943\u0924\u0940 6 \u092e\u0927\u094d\u092f\u0947 \u0926\u093e\u0916\u0935\u0932\u0947\u0932\u094d\u092f\u093e \u092f\u094b\u091c\u0928\u0947\u0928\u0941\u0938\u093e\u0930 \u0915\u0930\u0924\u093e \u092f\u0947\u0924\u0947.<\/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\">\u0906\u0915\u0943\u0924\u0940 6. \u0930\u094b\u091f\u0930 orbit \u092e\u093e\u092a\u0928\u093e\u091a\u0940 \u092f\u094b\u091c\u0928\u093e 1a &#8211; rotor (end view); 1b &#8211; rotor (side view); 2, 3 &#8211; \u0938\u0902\u092a\u0930\u094d\u0915\u0930\u0939\u093f\u0924 sensors; 4 &#8211; phase angle sensor \u091a\u0940 reflection mark.<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>\u092e\u093e\u092a\u0928 \u0915\u0930\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u0906\u0923\u093f \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0917\u094d\u0930\u093e\u092b \u0924\u092f\u093e\u0930 \u0915\u0930\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940, \u092a\u0941\u0922\u0940\u0932 \u0915\u093e\u0939\u0940 \u0924\u092f\u093e\u0930\u0940\u091a\u0940 \u0915\u093e\u092e\u0947 \u0915\u0930\u0923\u0947 \u0906\u0935\u0936\u094d\u092f\u0915 \u0906\u0939\u0947:<\/p>\n<ul>\n<li>\u0938\u0902\u092a\u0930\u094d\u0915\u0930\u0939\u093f\u0924 linear encoders 2 \u0906\u0923\u093f 3 \u092f\u093e\u0902\u0928\u093e rotor \u091a\u094d\u092f\u093e \u090f\u0916\u093e\u0926\u094d\u092f\u093e diametrical section \u092e\u0927\u094d\u092f\u0947 \u090f\u0915\u092e\u0947\u0915\u093e\u0902\u0936\u0940 90\u00b0 \u0915\u094b\u0928\u093e\u0924 \u092c\u0938\u0935\u093e, \u091c\u094d\u092f\u093e\u0924 encoder 2 \u091a\u0940 measuring axis X \u0905\u0915\u094d\u0937\u093e\u0936\u0940 \u0906\u0923\u093f encoder 3 \u091a\u0940 measuring axis Y \u0905\u0915\u094d\u0937\u093e\u0936\u0940 \u091c\u0941\u0933\u0932\u0940 \u092a\u093e\u0939\u093f\u091c\u0947;<\/li>\n<li>\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 linear encoder \u0938\u093e\u0920\u0940 rotor \u092a\u0943\u0937\u094d\u0920\u092d\u093e\u0917 \u0906\u0923\u093f sensing element \u092f\u093e\u0902\u091a\u094d\u092f\u093e\u0924 nominal measuring gap \u2206x (\u2206y) \u0938\u0947\u091f \u0915\u0930\u093e (steel \u0938\u093e\u0920\u0940 \u2206 = 3.5 mm);<\/li>\n<li>phase angle sensor (\u092f\u094b\u091c\u0928\u0947\u0924 \u0926\u093e\u0916\u0935\u0932\u0947\u0932\u093e \u0928\u093e\u0939\u0940) X &#8211; Z plane \u092e\u0927\u094d\u092f\u0947, \u0938\u0902\u092a\u0930\u094d\u0915\u0930\u0939\u093f\u0924 sensor 2 \u091a\u094d\u092f\u093e installation plane \u0936\u0940 \u091c\u0941\u0933\u0947\u0932 \u0905\u0936\u093e \u0920\u093f\u0915\u093e\u0923\u0940 \u092c\u0938\u0935\u093e;<\/li>\n<li>phase angle sensor \u091a\u094d\u092f\u093e \u0915\u093e\u0930\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u0906\u0935\u0936\u094d\u092f\u0915 \u0905\u0938\u0932\u0947\u0932\u0940 reflective mark 4 rotor 1 \u0935\u0930 X &#8211; Z plane \u092e\u0927\u094d\u092f\u0947 \u0920\u0947\u0935\u093e;<\/li>\n<li>\u0938\u0902\u092a\u0930\u094d\u0915\u0930\u0939\u093f\u0924 linear encoders 2 \u0906\u0923\u093f 3 \u092f\u093e\u0902\u0928\u093e X1 \u0906\u0923\u093f X2 connectors \u0932\u093e, \u0906\u0923\u093f phase angle encoder \u0932\u093e measuring unit \u091a\u094d\u092f\u093e X3 connector \u0932\u093e \u091c\u094b\u0921\u093e;<\/li>\n<li>measuring unit \u0938\u0902\u0917\u0923\u0915\u093e\u0936\u0940 \u091c\u094b\u0921\u093e.<\/li>\n<\/ul>\n<p>\u092e\u0941\u0916\u094d\u092f \u0915\u093e\u0930\u094d\u092f \u0935\u093f\u0902\u0921\u094b\u092e\u0927\u094d\u092f\u0947 (\u0906\u0915\u0943\u0924\u0940 1 \u092a\u0939\u093e) rotor orbit \u091a\u0947 \u092e\u093e\u092a\u0928 \u0938\u0941\u0930\u0942 \u0915\u0930\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 &#8220;F8 &#8211; Charts&#8221; \u092c\u091f\u0923 \u0926\u093e\u092c\u093e \u0906\u0923\u093f &#8220;Graphs&#8221; \u0915\u093e\u0930\u094d\u092f \u0935\u093f\u0902\u0921\u094b\u0915\u0921\u0947 \u091c\u093e (\u0906\u0915\u0943\u0924\u0940 5 \u092a\u0939\u093e), \u091c\u0940 rotor \u091a\u094d\u092f\u093e radial runout \u091a\u0947 \u0935\u093f\u0935\u093f\u0927 \u092a\u094d\u0930\u0915\u093e\u0930\u091a\u0947 \u0917\u094d\u0930\u093e\u092b \u0924\u092f\u093e\u0930 \u0915\u0930\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u0921\u093f\u091d\u093e\u0907\u0928 \u0915\u0947\u0932\u0947\u0932\u0940 \u0906\u0939\u0947. \u092f\u093e \u0915\u093e\u0930\u094d\u092f \u0935\u093f\u0902\u0921\u094b\u092e\u0927\u094d\u092f\u0947 &#8220;Orbit&#8221; \u092c\u091f\u0923 \u0926\u093e\u092c\u093e; \u0924\u094d\u092f\u093e\u0928\u0902\u0924\u0930 \u0938\u0902\u0917\u0923\u0915\u093e\u091a\u094d\u092f\u093e \u0921\u093f\u0938\u094d\u092a\u094d\u0932\u0947\u0935\u0930 \u0906\u0935\u0936\u094d\u092f\u0915 \u092e\u093e\u092a\u0928 \u091a\u0915\u094d\u0930 \u0915\u0947\u0932\u0947 \u091c\u093e\u0923\u093e\u0930\u0947 \u0915\u093e\u0930\u094d\u092f \u0935\u093f\u0902\u0921\u094b \u0926\u093f\u0938\u0947\u0932 (\u0906\u0915\u0943\u0924\u0940 7 \u092a\u0939\u093e).<\/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=\"\u0906\u0915\u0943\u0924\u0940 7. \u0930\u094b\u091f\u0930 orbit \u091a\u093e \u0917\u094d\u0930\u093e\u092b. Balanset software. \" 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\">\u0906\u0915\u0943\u0924\u0940 7. \u0930\u094b\u091f\u0930 orbit \u091a\u093e \u0917\u094d\u0930\u093e\u092b. Balanset software.<\/p><\/div>\n<p>\u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u0915\u093e\u0930\u094d\u092f \u0935\u093f\u0902\u0921\u094b\u092e\u0927\u094d\u092f\u0947 (\u0906\u0915\u0943\u0924\u0940 7 \u092a\u0939\u093e) \u0915\u093e\u092e \u0938\u0941\u0930\u0942 \u0920\u0947\u0935\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 rotor rotation \u0938\u0941\u0930\u0942 \u0915\u0930\u093e \u0906\u0923\u093f &#8220;F9 &#8211; RUN&#8221; \u092c\u091f\u0923 \u0926\u093e\u092c\u0942\u0928 rotor \u091a\u094d\u092f\u093e radial run-out \u091a\u094d\u092f\u093e Sxi \u0906\u0923\u093f Syi \u092f\u093e \u0924\u0924\u094d\u0915\u093e\u0933 \u092e\u0942\u0932\u094d\u092f\u093e\u0902\u091a\u0947 \u092e\u093e\u092a\u0928, \u090f\u0915\u093e rotor revolution \u0907\u0924\u0915\u094d\u092f\u093e \u0915\u093e\u0932\u093e\u0935\u0927\u0940\u0938\u093e\u0920\u0940, \u0915\u0930\u093e.<\/p>\n<p>\u092e\u093e\u092a\u0928\u093e\u0926\u0930\u092e\u094d\u092f\u093e\u0928 \u092e\u093f\u0933\u093e\u0932\u0947\u0932\u094d\u092f\u093e Sxi \u0906\u0923\u093f Syi \u092f\u093e \u0924\u0924\u094d\u0915\u093e\u0933 \u092e\u0942\u0932\u094d\u092f\u093e\u0902\u091a\u094d\u092f\u093e \u0905\u0945\u0930\u0947\u091a\u093e \u0935\u093e\u092a\u0930 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 rotor \u091a\u0940 orbit \u0915\u093e\u0922\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u0915\u0947\u0932\u093e \u091c\u093e\u0924\u094b (orbit \u091a\u094d\u092f\u093e \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 i-\u0935\u094d\u092f\u093e \u092c\u093f\u0902\u0926\u0942\u091a\u0947 coordinates Sxi, Syi \u0905\u0938\u0924\u093e\u0924). \u0924\u0924\u094d\u0915\u093e\u0933 radial displacement magnitude \u092a\u0941\u0922\u0940\u0932 \u0938\u0942\u0924\u094d\u0930\u093e\u0928\u0947 \u092e\u094b\u091c\u0932\u093e \u091c\u093e\u0924\u094b:<\/p>\n<p>S\u2211i = \u221a (Sxi\u00b2 + Syi\u00b2) (1)<\/p>\n<p>\u091c\u093f\u0925\u0947 S\u2211i \u0939\u0947 radial displacement magnitude \u091a\u0947 \u0924\u0924\u094d\u0915\u093e\u0933 \u092e\u0942\u0932\u094d\u092f \u0906\u0939\u0947 (\u0930\u094b\u091f\u0930 orbit \u091a\u094d\u092f\u093e radius vector \u091a\u0940 \u0932\u093e\u0902\u092c\u0940), \u091c\u0947 \u0917\u094d\u0930\u093e\u092b\u091a\u094d\u092f\u093e i-\u0935\u094d\u092f\u093e \u092c\u093f\u0902\u0926\u0942\u0938\u093e\u0920\u0940 \u092e\u094b\u091c\u0932\u0947\u0932\u0947 \u0906\u0939\u0947;<\/p>\n<ul>\n<li>Sxi &#8211; i-\u0935\u094d\u092f\u093e \u092c\u093f\u0902\u0926\u0942\u0935\u0930 sensor 2 \u0928\u0947 (\u0906\u0915\u0943\u0924\u0940 6 \u092a\u0939\u093e) X \u0905\u0915\u094d\u0937\u093e\u0935\u0930\u0942\u0928 \u092e\u094b\u091c\u0932\u0947\u0932\u0947 rotor \u091a\u094d\u092f\u093e radial run-out \u091a\u0947 \u0924\u0924\u094d\u0915\u093e\u0933 \u092e\u0942\u0932\u094d\u092f;<\/li>\n<li>Syi &#8211; i-\u0935\u094d\u092f\u093e \u092c\u093f\u0902\u0926\u0942\u0935\u0930 sensor 3 \u0928\u0947 (\u0906\u0915\u0943\u0924\u0940 6 \u092a\u0939\u093e) Y \u0905\u0915\u094d\u0937\u093e\u0935\u0930\u0942\u0928 \u092e\u094b\u091c\u0932\u0947\u0932\u0947 rotor radial run-out \u091a\u0947 \u0924\u0924\u094d\u0915\u093e\u0933 \u092e\u0942\u0932\u094d\u092f.<\/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\/mr\/wp-json\/wp\/v2\/posts\/2165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/comments?post=2165"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/posts\/2165\/revisions"}],"predecessor-version":[{"id":102205,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/posts\/2165\/revisions\/102205"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/media\/2171"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/media?parent=2165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/categories?post=2165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/tags?post=2165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}