{"id":2292,"date":"2024-06-19T07:49:22","date_gmt":"2024-06-19T07:49:22","guid":{"rendered":"https:\/\/www.inwings.net\/simtach2\/?page_id=2292"},"modified":"2024-09-27T06:36:35","modified_gmt":"2024-09-27T06:36:35","slug":"difference-between-open-loop-stepper-motor-and-closed-loop-stepper-motor","status":"publish","type":"page","link":"https:\/\/www.simtachmotor.com\/vi\/su-khac-biet-giua-dong-co-buoc-vong-ho-va-dong-co-buoc-vong-kin\/","title":{"rendered":"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u1ed9ng c\u01a1 b\u01b0\u1edbc v\u00f2ng h\u1edf v\u00e0 \u0111\u1ed9ng c\u01a1 b\u01b0\u1edbc v\u00f2ng k\u00edn"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2292\" class=\"elementor elementor-2292\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-94ba5fe e-flex e-con-boxed e-con e-parent\" data-id=\"94ba5fe\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-52c4169 elementor-widget elementor-widget-heading\" data-id=\"52c4169\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u1ed9ng c\u01a1 b\u01b0\u1edbc v\u00f2ng h\u1edf v\u00e0 \u0111\u1ed9ng c\u01a1 b\u01b0\u1edbc v\u00f2ng k\u00edn<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8c3b31b e-flex e-con-boxed e-con e-parent\" data-id=\"8c3b31b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2970e1e e-con-full e-flex e-con e-child\" data-id=\"2970e1e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bdd4c53 elementor-widget elementor-widget-heading\" data-id=\"bdd4c53\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0110\u1ed9ng c\u01a1 b\u01b0\u1edbc v\u00f2ng h\u1edf<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d368b7c elementor-widget elementor-widget-text-editor\" data-id=\"d368b7c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/strong>: \u0110\u1ed9ng c\u01a1 b\u01b0\u1edbc v\u00f2ng h\u1edf chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u xung \u0111i\u1ec7n th\u00e0nh c\u00e1c d\u1ecbch chuy\u1ec3n g\u00f3c ho\u1eb7c tuy\u1ebfn t\u00ednh t\u01b0\u01a1ng \u1ee9ng. M\u1ed7i t\u00edn hi\u1ec7u xung khi\u1ebfn r\u00f4to quay m\u1ed9t g\u00f3c c\u1ee5 th\u1ec3.<\/li><li><strong>Ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n<\/strong>: Ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 hi\u1ec3u. \u0110\u1ed9ng c\u01a1 di chuy\u1ec3n ch\u00ednh x\u00e1c theo xung \u0111\u1ea7u v\u00e0o m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3n h\u1ed3i.<ul><li><strong>S\u1ef1 \u0111\u01a1n gi\u1ea3n<\/strong>:H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n \u0111\u01a1n gi\u1ea3n v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00ec kh\u00f4ng c\u1ea7n c\u00e1c thi\u1ebft b\u1ecb ph\u1ea3n h\u1ed3i nh\u01b0 b\u1ed9 m\u00e3 h\u00f3a.<\/li><li><strong>Kh\u00f4ng c\u00f3 ph\u1ea3n h\u1ed3i<\/strong>:H\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u00f3 ph\u1ea3n h\u1ed3i, ngh\u0129a l\u00e0 n\u00f3 kh\u00f4ng t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh n\u1ebfu b\u1ecf s\u00f3t m\u1ed9t b\u01b0\u1edbc ho\u1eb7c g\u1eb7p ph\u1ea3i l\u1ef1c c\u1ea3n.<\/li><li><strong>Thi\u1ebft k\u1ebf<\/strong>:\u0110\u1ed9ng c\u01a1 b\u01b0\u1edbc v\u00f2ng h\u1edf SIMTACH c\u00f3 thi\u1ebft k\u1ebf kh\u00f4ng ch\u1ed5i than, l\u00f5i rotor v\u00e0 stato \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a, c\u00f9ng \u1ed5 tr\u1ee5c ch\u1ea5t l\u01b0\u1ee3ng cao, gi\u00fap t\u0103ng c\u01b0\u1eddng hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd.<\/li><li><strong>\u1ee8ng d\u1ee5ng<\/strong>: Th\u00edch h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c cao ho\u1eb7c t\u1ea3i tr\u1ecdng \u1ed5n \u0111\u1ecbnh v\u00e0 c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c.<\/li><li><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong><\/li><li>T\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a \u0111\u1ec1 xu\u1ea5t l\u00e0 600 v\u00f2ng\/ph\u00fat. \u1ede t\u1ed1c \u0111\u1ed9 cao, m\u00f4-men xo\u1eafn c\u1ee7a \u0111\u1ed9ng c\u01a1 b\u01b0\u1edbc gi\u1ea3m \u0111\u00e1ng k\u1ec3.<\/li><li>V\u00f9ng c\u1ed9ng h\u01b0\u1edfng t\u1ed1c \u0111\u1ed9 th\u1ea5p l\u00e0 kho\u1ea3ng 100 v\u00f2ng\/ph\u00fat v\u00e0 200 v\u00f2ng\/ph\u00fat<\/li><li>4 d\u00e2y song song, 8 d\u00e2y song song ho\u1eb7c n\u1ed1i ti\u1ebfp<\/li><li>C\u00f3 s\u1eb5n k\u1ebft h\u1ee3p v\u1edbi phanh ho\u1eb7c h\u1ed9p s\u1ed1 theo c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau<\/li><li>\u00a0<\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a53a560 e-con-full e-flex e-con e-child\" data-id=\"a53a560\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-63a216c elementor-widget elementor-widget-image\" data-id=\"63a216c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"816\" height=\"596\" src=\"https:\/\/www.simtachmotor.com\/wp-content\/uploads\/2024\/09\/223.png\" class=\"attachment-large size-large wp-image-6082\" alt=\"\" srcset=\"https:\/\/www.simtachmotor.com\/wp-content\/uploads\/2024\/09\/223.png 816w, https:\/\/www.simtachmotor.com\/wp-content\/uploads\/2024\/09\/223-300x219.png 300w, https:\/\/www.simtachmotor.com\/wp-content\/uploads\/2024\/09\/223-768x561.png 768w\" sizes=\"(max-width: 816px) 100vw, 816px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bc31632 e-con-full e-flex e-con e-parent\" data-id=\"bc31632\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f6046b1 e-con-full e-flex e-con e-child\" data-id=\"f6046b1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5df8ce9 elementor-widget elementor-widget-image\" data-id=\"5df8ce9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"873\" height=\"505\" src=\"https:\/\/www.simtachmotor.com\/wp-content\/uploads\/2024\/09\/223-1.png\" class=\"attachment-large size-large wp-image-6087\" alt=\"\" srcset=\"https:\/\/www.simtachmotor.com\/wp-content\/uploads\/2024\/09\/223-1.png 873w, https:\/\/www.simtachmotor.com\/wp-content\/uploads\/2024\/09\/223-1-300x174.png 300w, https:\/\/www.simtachmotor.com\/wp-content\/uploads\/2024\/09\/223-1-768x444.png 768w\" sizes=\"(max-width: 873px) 100vw, 873px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6909d7f e-con-full e-flex e-con e-child\" data-id=\"6909d7f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9c13369 elementor-widget elementor-widget-heading\" data-id=\"9c13369\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0110\u1ed9ng c\u01a1 b\u01b0\u1edbc v\u00f2ng k\u00edn<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e29f082 elementor-widget elementor-widget-text-editor\" data-id=\"e29f082\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/strong>:H\u1ec7 th\u1ed1ng \u0111\u1ed9ng c\u01a1 b\u01b0\u1edbc v\u00f2ng k\u00edn k\u1ebft h\u1ee3p ph\u1ea3n h\u1ed3i \u0111\u1ec3 theo d\u00f5i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh v\u1ecb tr\u00ed c\u1ee7a \u0111\u1ed9ng c\u01a1. N\u00f3 s\u1eed d\u1ee5ng c\u00e1c c\u1ea3m bi\u1ebfn, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ed9 m\u00e3 h\u00f3a, \u0111\u1ec3 cung c\u1ea5p ph\u1ea3n h\u1ed3i th\u1eddi gian th\u1ef1c v\u1ec1 v\u1ecb tr\u00ed c\u1ee7a \u0111\u1ed9ng c\u01a1.<\/li><li><strong>Ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n<\/strong>:H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n li\u00ean t\u1ee5c so s\u00e1nh v\u1ecb tr\u00ed th\u1ef1c t\u1ebf c\u1ee7a \u0111\u1ed9ng c\u01a1 v\u1edbi v\u1ecb tr\u00ed mong mu\u1ed1n, \u0111i\u1ec1u ch\u1ec9nh t\u00edn hi\u1ec7u \u0111\u1ea7u v\u00e0o \u0111\u1ec3 s\u1eeda b\u1ea5t k\u1ef3 s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0o.<\/li><li><strong>\u0110\u1eb7c tr\u01b0ng<\/strong>:<ul><li><strong>Nh\u1eadn x\u00e9t<\/strong>:S\u1eed d\u1ee5ng c\u01a1 ch\u1ebf ph\u1ea3n h\u1ed3i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ecbnh v\u1ecb ch\u00ednh x\u00e1c v\u00e0 \u0111i\u1ec1u ch\u1ec9nh b\u1ea5t k\u1ef3 l\u1ed7i ho\u1eb7c b\u01b0\u1edbc b\u1ecb b\u1ecf s\u00f3t n\u00e0o.<\/li><li><strong>S\u1ef1 ch\u00ednh x\u00e1c<\/strong>: \u0110\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady cao h\u01a1n v\u00ec h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh n\u1ebfu x\u1ea3y ra sai l\u1ec7ch.<\/li><li><strong>Hi\u1ec7u qu\u1ea3<\/strong>: C\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh d\u00f2ng \u0111i\u1ec7n d\u1ef1a tr\u00ean t\u1ea3i, gi\u1ea3m \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5 v\u00e0 t\u1ecfa nhi\u1ec7t.<\/li><li><strong>Thi\u1ebft k\u1ebf<\/strong>: \u0110\u1ed9ng c\u01a1 b\u01b0\u1edbc v\u00f2ng k\u00edn SIMTACH v\u1edbi b\u1ed9 m\u00e3 h\u00f3a gia t\u0103ng, \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 4000 xung\/v\u00f2ng \u0111\u1ec3 t\u1ea1o \u0111\u1ed9 ch\u00ednh x\u00e1c \u1ed5n \u0111\u1ecbnh h\u01a1n.<\/li><li><strong>\u1ee8ng d\u1ee5ng<\/strong>: Th\u00edch h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c cao, ph\u1ea3n \u1ee9ng \u0111\u1ed9ng v\u00e0 t\u1ea3i tr\u1ecdng thay \u0111\u1ed5i.<\/li><li><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong><\/li><li><p class=\"MsoNormal\" style=\"margin: 6pt 0cm 6pt 21pt; text-indent: -21pt; line-height: 24pt; background: white;\" align=\"left\"><!-- [if !supportLists]--><span lang=\"EN-US\" style=\"font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings;\">t\u00f4i<span style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: 'Times New Roman';\">\u00a0 <\/span><\/span><!--[endif]--><span lang=\"EN-US\" style=\"font-size: 12pt; font-family: Arial, sans-serif;\">M\u00f4-men xo\u1eafn l\u1edbn h\u01a1n \u1edf t\u1ed1c \u0111\u1ed9 cao so v\u1edbi \u0111\u1ed9ng c\u01a1 b\u01b0\u1edbc v\u00f2ng h\u1edf <\/span><\/p><p class=\"MsoNormal\" style=\"margin: 6pt 0cm 6pt 21pt; text-indent: -21pt; line-height: 24pt; background: white;\" align=\"left\"><!-- [if !supportLists]--><span lang=\"EN-US\" style=\"font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings;\">t\u00f4i<span style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: 'Times New Roman';\">\u00a0 <\/span><\/span><!--[endif]--><span lang=\"EN-US\" style=\"font-size: 12pt; font-family: Arial, sans-serif;\">Nhi\u1ec7t \u0111\u1ed9 th\u1ea5p v\u00e0 kh\u00f4ng m\u1ea5t b\u01b0\u1edbc<\/span><\/p><p class=\"MsoNormal\" style=\"margin: 6pt 0cm 6pt 21pt; text-indent: -21pt; line-height: 24pt; background: white;\" align=\"left\"><!-- [if !supportLists]--><span lang=\"EN-US\" style=\"font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings;\">t\u00f4i<span style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: 'Times New Roman';\">\u00a0 <\/span><\/span><!--[endif]--><span lang=\"EN-US\" style=\"font-size: 12pt; font-family: Arial, sans-serif;\">Ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u khi\u1ec3n xung, EtherCAT, RS485 v\u00e0 \u1ed5 \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 bi\u1ebfn tr\u1edf <\/span><\/p><p class=\"MsoNormal\" style=\"margin: 6pt 0cm 6pt 21pt; text-indent: -21pt; line-height: 24pt; background: white;\" align=\"left\"><!-- [if !supportLists]--><span lang=\"EN-US\" style=\"font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings;\">t\u00f4i<span style=\"font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: 'Times New Roman';\">\u00a0 <\/span><\/span><!--[endif]--><span lang=\"EN-US\" style=\"font-size: 12pt; font-family: Arial, sans-serif; color: #333333; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">C\u00f3 s\u1eb5n k\u1ebft h\u1ee3p v\u1edbi phanh ho\u1eb7c h\u1ed9p s\u1ed1 theo c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau<\/span><\/p><\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-92bf228 e-flex e-con-boxed e-con e-parent\" data-id=\"92bf228\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c4159d4 elementor-widget elementor-widget-heading\" data-id=\"c4159d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">B\u1ea3n t\u00f3m t\u1eaft<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-002d13f e-con-full e-flex e-con e-child\" data-id=\"002d13f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-60dbfb3 e-con-full e-flex e-con e-child\" data-id=\"60dbfb3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c588d53 elementor-widget elementor-widget-text-editor\" data-id=\"c588d53\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>\u0110\u1ed9ng c\u01a1 b\u01b0\u1edbc v\u00f2ng h\u1edf<\/strong>:<ul><li><strong>\u0110i\u1ec1u khi\u1ec3n<\/strong>: Kh\u00f4ng c\u00f3 ph\u1ea3n h\u1ed3i, \u0111i\u1ec1u khi\u1ec3n tr\u1ef1c ti\u1ebfp.<\/li><li><strong>S\u1ef1 ch\u00ednh x\u00e1c<\/strong>: Ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ea3i \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ea7u v\u00e0o xung ch\u00ednh x\u00e1c.<\/li><li><strong>\u0110\u1ed9 ph\u1ee9c t\u1ea1p<\/strong>: \u0110\u01a1n gi\u1ea3n h\u01a1n, \u00edt t\u1ed1n k\u00e9m h\u01a1n.<\/li><li><strong>\u0110\u1ed9 tin c\u1eady<\/strong>: C\u00f3 th\u1ec3 b\u1ecf l\u1ee1 c\u00e1c b\u01b0\u1edbc khi t\u1ea3i tr\u1ecdng ho\u1eb7c s\u1ee9c c\u1ea3n thay \u0111\u1ed5i.<\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-666f142 e-con-full e-flex e-con e-child\" data-id=\"666f142\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c254028 elementor-widget elementor-widget-text-editor\" data-id=\"c254028\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>\u0110\u1ed9ng c\u01a1 b\u01b0\u1edbc v\u00f2ng k\u00edn<\/strong>:<ul><li><strong>\u0110i\u1ec1u khi\u1ec3n<\/strong>: D\u1ef1a tr\u00ean ph\u1ea3n h\u1ed3i, t\u1ef1 s\u1eeda l\u1ed7i.<\/li><li><strong>S\u1ef1 ch\u00ednh x\u00e1c<\/strong>: \u0110\u1ed9 ch\u00ednh x\u00e1c cao do \u0111i\u1ec1u ch\u1ec9nh theo th\u1eddi gian th\u1ef1c.<\/li><li><strong>\u0110\u1ed9 ph\u1ee9c t\u1ea1p<\/strong>:Ph\u1ee9c t\u1ea1p h\u01a1n v\u00e0 t\u1ed1n k\u00e9m h\u01a1n do c\u00f3 th\u00eam c\u00e1c c\u1ea3m bi\u1ebfn v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n.<\/li><li><strong>\u0110\u1ed9 tin c\u1eady<\/strong>: \u0110\u00e1ng tin c\u1eady h\u01a1n trong nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n v\u00e0 t\u1ea3i tr\u1ecdng kh\u00e1c nhau.<\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8910ca3 elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile e-flex e-con-boxed e-con e-parent\" data-id=\"8910ca3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-59aeeeb e-con-full e-flex e-con e-child\" data-id=\"59aeeeb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-707bb74 e-con-full e-flex e-con e-child\" data-id=\"707bb74\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c0a547d elementor-widget elementor-widget-heading\" data-id=\"c0a547d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82ab426 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"82ab426\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" aria-label=\"Bi\u1ec3u m\u1eabu m\u1edbi\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"2292\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"82ab426\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Difference Between Open Loop Stepper Motor and Closed Loop Stepper Motor - SIMTACH\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"2292\"\/>\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-50\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"T\u00ean*\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-tel elementor-field-group elementor-column elementor-field-group-field_e716056 elementor-col-50\">\n\t\t\t\t\t\t\t<input size=\"1\" type=\"tel\" name=\"form_fields[field_e716056]\" id=\"form-field-field_e716056\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"\u0110i\u1ec7n tho\u1ea1i*\" pattern=\"[0-9()#&amp;+*-=.]+\" title=\"Nur Nummern oder Telefon-Zeichen (#, -, *, etc) werden akzeptiert.\" data-no-translation-title=\"\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[message]\" id=\"form-field-message\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"E-mail*\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-field_f852285 elementor-col-100\">\n\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[field_f852285]\" id=\"form-field-field_f852285\" rows=\"8\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">G\u1eedi<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"vi\"\/><\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-248908c e-con-full e-flex e-con e-child\" data-id=\"248908c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b155922 elementor-widget elementor-widget-heading\" data-id=\"b155922\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0110\u1ed9ng c\u01a1 v\u00e0 \u1ed5 \u0111\u0129a servo \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh c\u00f4ng nghi\u1ec7p t\u1ef1 \u0111\u1ed9ng h\u00f3a<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d97cdd elementor-widget elementor-widget-text-editor\" data-id=\"7d97cdd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c c\u1ea3m bi\u1ebfn theo d\u00f5i nhi\u1ec7t \u0111\u1ed9 c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec1u \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n theo c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng cao nh\u1ea5t cho ng\u00e0nh. Ghi l\u1ea1i d\u1eef li\u1ec7u ch\u00ednh x\u00e1c nh\u1ea5t b\u1eb1ng c\u00e1c \u0111\u1ea7u d\u00f2 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn trong ph\u00f2ng th\u00ed nghi\u1ec7m A2LA c\u1ee7a ch\u00fang t\u00f4i v\u00e0 bi\u1ebfn vi\u1ec7c tu\u00e2n th\u1ee7 th\u00e0nh ph\u1ea7n d\u1ec5 d\u00e0ng nh\u1ea5t trong ng\u00e0y c\u1ee7a b\u1ea1n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e6ffb65 e-grid e-con-boxed e-con e-child\" data-id=\"e6ffb65\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c12a50b elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"c12a50b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-street-view\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M367.9 329.76c-4.62 5.3-9.78 10.1-15.9 13.65v22.94c66.52 9.34 112 28.05 112 49.65 0 30.93-93.12 56-208 56S48 446.93 48 416c0-21.6 45.48-40.3 112-49.65v-22.94c-6.12-3.55-11.28-8.35-15.9-13.65C58.87 345.34 0 378.05 0 416c0 53.02 114.62 96 256 96s256-42.98 256-96c0-37.95-58.87-70.66-144.1-86.24zM256 128c35.35 0 64-28.65 64-64S291.35 0 256 0s-64 28.65-64 64 28.65 64 64 64zm-64 192v96c0 17.67 14.33 32 32 32h64c17.67 0 32-14.33 32-32v-96c17.67 0 32-14.33 32-32v-96c0-26.51-21.49-48-48-48h-11.8c-11.07 5.03-23.26 8-36.2 8s-25.13-2.97-36.2-8H208c-26.51 0-48 21.49-48 48v96c0 17.67 14.33 32 32 32z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t A2LA Accredited &amp; NIST Traceable Calibration\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c9a18d elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"4c9a18d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-stopwatch-20\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M398.5,190.91l.59-.61,26.59-26.58a16,16,0,0,0,0-22.63L403,118.41a16,16,0,0,0-22.63,0l-24.68,24.68A206.68,206.68,0,0,0,256,98.5V64h32a16,16,0,0,0,16-16V16A16,16,0,0,0,288,0H160a16.05,16.05,0,0,0-16,16V48a16.05,16.05,0,0,0,16,16h32V98.5A207.92,207.92,0,0,0,16.09,297.57C12.64,411.5,106.76,510.22,220.72,512,337.13,513.77,432,420,432,304A206,206,0,0,0,398.5,190.91ZM204.37,377.55a8.2,8.2,0,0,1,8.32,8.07v22.31a8.2,8.2,0,0,1-8.32,8.07H121.52a16.46,16.46,0,0,1-16.61-17.62c2.78-35.22,14.67-57.41,38.45-91.37,20.42-29.19,27.1-37.32,27.1-62.34,0-16.92-1.79-24.27-12.21-24.27-9.39,0-12.69,7.4-12.69,22.68v5.23a8.2,8.2,0,0,1-8.33,8.07h-24.9a8.2,8.2,0,0,1-8.33-8.07v-4.07c0-27.3,8.48-60.24,56.43-60.24,43,0,55.57,25.85,55.57,61,0,35.58-12.44,51.21-34.35,81.31-11.56,15-24.61,35.57-26.41,51.2ZM344,352.32c0,35.16-12.3,63.68-57.23,63.68C243.19,416,232,386.48,232,352.55V247.22c0-40.73,19.58-63.22,56.2-63.22C325,184,344,206.64,344,245.3ZM287.87,221.73c-9.41,0-13.23,7.5-13.23,20V357.68c0,13.11,3.59,20.59,13.23,20.59s13-8,13-21.27V241.06C300.89,229.79,297.88,221.73,287.87,221.73Z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tKh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng c\u1ee7a doanh nghi\u1ec7p\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ee9ef7 elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"1ee9ef7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-subway\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path 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Each pulse signal results in the rotor turning a specific angle. Control Mode: The control mode is straightforward and simple. 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