{"id":25124,"date":"2011-01-12T11:29:30","date_gmt":"2011-01-12T04:29:30","guid":{"rendered":"https:\/\/banbientan.com\/?p=25124"},"modified":"2011-01-12T11:29:30","modified_gmt":"2011-01-12T04:29:30","slug":"so-sanh-dong-co-servo-va-dong-co-3-pha-thuong-mua-ban-sua-chua-bien-tan-tai-ha-noi","status":"publish","type":"post","link":"https:\/\/hunglong.banbientan.com\/?p=25124","title":{"rendered":"So s\u00e1nh \u0111\u1ed9ng c\u01a1 servo v\u00e0 \u0111\u1ed9ng c\u01a1 3 pha th\u01b0\u1eddng. Mua b\u00e1n s\u1eeda ch\u1eefa bi\u1ebfn t\u1ea7n t\u1ea1i h\u00e0 n\u1ed9i"},"content":{"rendered":"\n<p><a href=\"https:\/\/banbientan.com\/wp-content\/uploads\/2021\/01\/bz.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25125\" src=\"https:\/\/banbientan.com\/wp-content\/uploads\/2021\/01\/bz.jpg\" alt=\"\" width=\"830\" height=\"375\" \/><\/a>Trong qu\u00e1 tr\u00ecnh l\u00ean ph\u01b0\u01a1ng \u00e1n thi\u1ebft k\u1ebf ch\u1ebf t\u1ea1o m\u00e1y m\u00f3c d\u00e2y chuy\u1ec1n c\u00f4ng nghi\u1ec7p c\u00e1c b\u1ea1n th\u01b0\u1eddng b\u0103n kho\u0103n kh\u00f4ng bi\u1ebft n\u00ean ch\u1ecdn s\u1eed d\u1ee5ng \u0111\u1ed9ng c\u01a1 servo hay \u0111\u1ed9ng c\u01a1 3 pha th\u01b0\u1eddng, m\u1eddi c\u00e1c b\u1ea1n c\u00f9ng tham kh\u1ea3o b\u00e0i vi\u1ebft sau \u0111\u00e2y.<\/p>\n<h2>\u0110\u1ed9ng c\u01a1 servo v\u00e0 \u0111\u1ed9ng c\u01a1 3 pha th\u01b0\u1eddng kh\u00e1c nhau v\u1ec1 momen<\/h2>\n<p>\u0110i\u1ec3m n\u1ed5i b\u1eadt nh\u1ea5t trong s\u1ef1 kh\u00e1c nhau gi\u1eefa \u0111\u1ed9ng c\u01a1 servo v\u00e0 \u0111\u1ed9ng c\u01a1 3 pha th\u01b0\u1eddng \u0111\u00f3 ch\u00ednh l\u00e0 momen. C\u00f3 ngh\u0129a l\u00e0 momen c\u1ee7a \u0111\u1ed9ng c\u01a1 servo th\u01b0\u1eddng s\u1ebd kh\u00f4ng \u0111\u1ed5i trong kho\u1ea3ng t\u1eeb 0 cho \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 \u0111\u1ecbnh m\u1ee9c. Trong khi \u0111\u00f3 \u0111\u1ed9ng c\u01a1 3 pha th\u01b0\u1eddng ch\u1ec9 t\u1ea1o ra momen khi \u0111\u1ea1t t\u1edbi t\u1ed1c \u0111\u1ed9 \u0111\u1ecbnh m\u1ee9c.<\/p>\n<p>V\u00ed d\u1ee5 nh\u01b0 \u0111\u1ed1i v\u1edbi \u0111\u1ed9ng c\u01a1 servo 400w c\u00f3 momen \u0111\u1ecbnh m\u1ee9c 1.27 N.m th\u00ec trong kho\u1ea3ng t\u1ed1c \u0111\u1ed9 t\u1eeb 0-3000v\/ph\u00fat th\u00ec \u0111\u1ed9ng c\u01a1 \u0111\u1ec1u cho ra momen \u0111\u1ea1t t\u1edbi gi\u00e1 tr\u1ecb 1.27. C\u00f2n \u0111\u1ed1i v\u1edbi \u0111\u1ed9ng c\u01a1 th\u01b0\u1eddng 1\/2hp th\u00ec ch\u1ec9 \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u00f4ng s\u1ed1 n\u00f3i tr\u00ean khi ch\u1ea1y \u1edf t\u1ed1c \u0111\u1ed9 3000.<\/p>\n<p>Ch\u00ednh v\u00ec v\u1eady m\u00e0 trong m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng c\u1ea7n l\u1ef1c m\u1ea1nh \u1edf t\u1ed1c \u0111\u1ed9 th\u1ea5p v\u00e0 y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c th\u00ec ng\u01b0\u1eddi ta th\u01b0\u1eddng ch\u1ecdn c\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ed9ng c\u01a1 servo.<\/p>\n<h2>Kh\u1ea3 n\u0103ng thay \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 c\u1ee7a \u0111\u1ed9ng c\u01a1 servo l\u1edbn h\u01a1n \u0111\u1ed9ng c\u01a1 3 pha th\u01b0\u1eddng<\/h2>\n<p>M\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m c\u0169ng kh\u00e1 quan tr\u1ecdng v\u1ec1 s\u1ef1 kh\u00e1c nhau c\u1ee7a \u0111\u1ed9ng c\u01a1 servo v\u00e0\u00a0<a href=\"https:\/\/abientan.com\/mua-ban-dong-co-motor-3-pha-cu-gia-re\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u0111\u1ed9ng c\u01a1 3 pha<\/a>\u00a0th\u01b0\u1eddng \u0111\u00f3 l\u00e0 kh\u1ea3 n\u0103ng thay \u0111\u1ed5i t\u1ed1c \u0111\u1ed9ng. C\u00f3 ngh\u0129a l\u00e0 \u0111\u1ed9ng c\u01a1 servo c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 li\u00ean t\u1ee5c v\u00e0 qu\u00e1 tr\u00ecnh \u0111\u00e1p \u1ee9ng thay \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 r\u1ea5t nhanh. Trong khi \u0111\u00f3 \u0111\u1ed9ng c\u01a1 3 pha th\u01b0\u1eddng c\u00f3 th\u1eddi gian \u0111\u00e1p \u1ee9ng cho vi\u1ec7c thay \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 ch\u1eadm h\u01a1n.<\/p>\n<p>V\u00ed d\u1ee5 nh\u01b0 m\u1ed9t \u0111\u1ed9ng c\u01a1 servo khi ch\u1ea1y c\u00f3 th\u1ec3 d\u1eebng l\u1ea1i ngay l\u1eadp t\u1ee9c v\u00e0 th\u1eddi gian \u0111\u00e1p \u1ee9ng cho vi\u1ec7c d\u1eebng g\u1ea7n nh\u01b0 b\u1eb1ng 0, trong khi \u0111\u00f3 \u0111\u1ed1i v\u1edbi \u0111\u1ed9ng c\u01a1 th\u01b0\u1eddng vi\u1ec7c d\u1eebng l\u1ea1i ph\u1ea3i m\u1ea5t v\u00e0i gi\u00e2y ho\u1eb7c th\u1eadm ch\u00ed l\u00ean t\u1edbi v\u00e0i ch\u1ee5c gi\u00e2y.<\/p>\n<h2>\u0110\u1ed9ng c\u01a1 servo v\u00e0 \u0111\u1ed9ng c\u01a1 3 pha th\u01b0\u1eddng kh\u00e1c nhau v\u1ec1 gi\u00e1 th\u00e0nh<\/h2>\n<p>So v\u1edbi \u0111\u1ed9ng c\u01a1 servo th\u00ec \u0111\u1ed9ng c\u01a1 th\u01b0\u1eddng c\u00f3 gi\u00e1 th\u00e0nh r\u1ebb h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi\u00a0<a href=\"https:\/\/abientan.com\/dong-co-ac-servo-la-gi-ung-dung-cua-dong-co-ac-servo\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u0111\u1ed9ng c\u01a1 servo<\/a>. Nguy\u00ean nh\u00e2n ch\u00ednh l\u00e0 do c\u1ea5u t\u1ea1o c\u1ee7a \u0111\u1ed9ng c\u01a1 servo ph\u1ee9c t\u1ea1p h\u01a1n do rotor \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng nam ch\u00e2m v\u0129nh c\u1eefu v\u00e0 y\u00eau c\u1ea7u ch\u1ebf t\u1ea1o khe h\u1edf c\u1ee7a t\u1eeb th\u00f4ng b\u00ean trong motor r\u1ea5t \u00edt. Ch\u00ednh v\u00ec v\u1eady m\u00e0 so v\u1ec1 gi\u00e1 th\u00e0nh m\u1edbi \u0111\u1ed9ng c\u01a1 servo c\u00f3 th\u1ec3 g\u1ea5p t\u1edbi 5-10 l\u1ea7n so v\u1edbi \u0111\u1ed9ng c\u01a1 th\u01b0\u1eddng.<\/p>\n<p>Ch\u00ednh v\u00ec v\u1eady trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf m\u00e1y ch\u00fang ta ph\u1ea3i ch\u1ea5p nh\u1eadn b\u1ecf ra nhi\u1ec1u chi ph\u00ed h\u01a1n khi s\u1eed d\u1ee5ng \u0111\u1ed9ng c\u01a1 servo \u0111\u1ed5i l\u1ea1i l\u00e0 qu\u00e1 tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n v\u00e0 \u0111\u00e1p \u1ee9ng ch\u00ednh x\u00e1c h\u01a1n.<\/p>\n<h2>\u0110\u1ed9ng c\u01a1 servo v\u00e0 \u0111\u1ed9ng c\u01a1 3 pha th\u01b0\u1eddng c\u00f2n kh\u00e1c nhau \u1edf m\u1ed9t s\u1ed1 \u0111i\u1ec3m sau<\/h2>\n<ul>\n<li>V\u1ec1 k\u00edch th\u01b0\u1edbc th\u00ec \u0111\u1ed9ng c\u01a1 servo th\u01b0\u1eddng c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn h\u01a1n so v\u1edbi \u0111\u1ed9ng c\u01a1 3 pha th\u01b0\u1eddng. Tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a \u0111\u1ed9ng c\u01a1 servo c\u0169ng s\u1ebd nh\u1eb9 h\u01a1n so v\u1edbi \u0111\u1ed9ng c\u01a1 3 pha th\u01b0\u1eddng.<\/li>\n<li>\u0110\u1ed9ng c\u01a1 servo khi b\u1ecb h\u01b0 h\u1ecfng s\u1ebd thay th\u1ebf kh\u00f3 h\u01a1n so v\u1edbi \u0111\u1ed9ng c\u01a1 th\u01b0\u1eddng b\u1edfi v\u00ec ch\u00fang th\u01b0\u1eddng y\u00eau c\u1ea7u \u0111\u00fang m\u00e3, \u0111\u00fang k\u00edch th\u01b0\u1edbc v\u1ec1 c\u1ed1t, m\u1eb7t b\u00edch, chi\u1ec1u d\u00e0i. Kh\u00f4ng th\u1ec3 thay th\u1ebf kh\u00e1c h\u00e3ng khi s\u1eed d\u1ee5ng \u0111\u1ed9ng c\u01a1 servo.<\/li>\n<li>Khi s\u1eed d\u1ee5ng \u0111\u1ed9ng c\u01a1 servo y\u00eau c\u1ea7u ng\u01b0\u1eddi s\u1eed d\u1ee5ng ph\u1ea3i c\u00f3 ki\u1ebfn th\u1ee9c v\u1ec1 l\u1eadp tr\u00ecnh \u0111\u1ec3 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng linh ho\u1ea1t \u0111\u1ed9ng c\u01a1 servo cho t\u1eebng \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf.<\/li>\n<li>V\u1ec1 y\u1ebfu t\u1ed1 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u00ec \u0111\u1ed9ng c\u01a1 servo s\u1ebd ti\u1ebft ki\u1ec7m \u0111i\u1ec7n t\u1eeb 5-20% so v\u1edbi \u0111\u1ed9ng c\u01a1 th\u01b0\u1eddng.<\/li>\n<\/ul>\n<p style=\"text-align: center; background: white; margin: 0in 0in 15.6pt 0in;\" align=\"center\"><strong><span style=\"font-family: 'Arial',sans-serif; color: blue; background: white;\">C\u00f4ng ty TNHH \u0111i\u1ec7n v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a H\u01b0ng Long (Hung Long AE Co.,ltd)<\/span><\/strong><\/p>\n<p style=\"text-align: center; background: white; box-sizing: border-box; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; word-spacing: 0px; margin: 0in 0in 15.6pt 0in;\" align=\"center\"><b style=\"box-sizing: border-box;\"><span style=\"font-family: 'Arial',sans-serif; color: #666666;\">S\u1ed1 66, Ng\u00f5 282 Kim Giang, Ph\u01b0\u1eddng \u0110\u1ea1i Kim, Qu\u1eadn Ho\u00e0ng Mai, H\u00e0 N\u1ed9i<\/span><\/b><\/p>\n<p style=\"text-align: center; background: white; margin: 0in 0in 15.6pt 0in;\" align=\"center\"><b><span style=\"font-family: 'Arial',sans-serif; color: #666666;\">Mua b\u00e1n, l\u1eafp \u0111\u1eb7t, c\u00e0i \u0111\u1eb7t, s\u1eeda ch\u1eeda Bi\u1ebfn t\u1ea7n v\u00e0 c\u00e1c thi\u1ebft b\u1ecb t\u1ef1 \u0111\u1ed9ng h\u00f3a<\/span><\/b><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":25125,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[45,46,42],"class_list":["post-25124","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cau-hoi-ve-bien-tan","tag-bien-tan-dieu-khien-dong-co","tag-dieu-khien-dong-co-servo","tag-giai-phap-cong-nghe"],"_links":{"self":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/25124","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25124"}],"version-history":[{"count":0,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/25124\/revisions"}],"wp:attachment":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}