{"id":25076,"date":"2011-01-11T11:51:14","date_gmt":"2011-01-11T04:51:14","guid":{"rendered":"https:\/\/banbientan.com\/?p=25076"},"modified":"2011-01-11T11:51:14","modified_gmt":"2011-01-11T04:51:14","slug":"bien-tan-servo-co-che-do-bao-ve-ma-van-loi-hu-hong-mua-ban-sua-chua-bien-tan-tai-ha-noi","status":"publish","type":"post","link":"https:\/\/hunglong.banbientan.com\/?p=25076","title":{"rendered":"Bi\u1ebfn t\u1ea7n servo c\u00f3 ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7 m\u00e0 v\u1eabn l\u1ed7i h\u01b0 h\u1ecfng ? Mua b\u00e1n s\u1eeda ch\u1eefa bi\u1ebfn t\u1ea7n t\u1ea1i h\u00e0 n\u1ed9i"},"content":{"rendered":"\n

\"\"<\/a>Hi\u1ec7n nay c\u00f3 nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p kh\u00e1ch h\u00e0ng th\u1eafc m\u1eafc t\u1ea1i sao bi\u1ebfn t\u1ea7n t\u00edch h\u1ee3p nhi\u1ec1u ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7 m\u00e0 t\u1ea1i sao v\u1eabn b\u1ecb h\u01b0 h\u1ecfng trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, m\u1eddi c\u00e1c b\u1ea1n c\u00f9ng tham kh\u1ea3o gi\u1ea3i \u0111\u00e1p qua b\u00e0i vi\u1ebft sau \u0111\u00e2y.<\/p>\n

T\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7 l\u1ed7i c\u1ee7a bi\u1ebfn t\u1ea7n servo<\/h2>\n

Ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7 ng\u00f5 v\u00e0o bi\u1ebfn t\u1ea7n servo<\/h3>\n

M\u1ed9t s\u1ed1 ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7 ng\u00f5 v\u00e0o c\u1ee7a\u00a0bi\u1ebfn t\u1ea7n<\/a>\u00a0servo nh\u01b0 l\u00e0 b\u1ea3o v\u1ec7 th\u1ea5p \u00e1p ng\u00f5 v\u00e0o, m\u1ea5t pha ng\u00f5 v\u00e0o, qu\u00e1 \u00e1p ng\u00f5 v\u00e0o. \u1ede ch\u1ebf \u0111\u1ed9 m\u1eb7c \u0111\u1ecbnh m\u1ed9t s\u1ed1 bi\u1ebfn t\u1ea7n servo ch\u1ec9 c\u00f3 ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7 th\u00e1p \u00e1p v\u00e0 qu\u00e1 \u00e1p, ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7 m\u1ea5t pha ng\u00f5 v\u00e0o ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t.<\/p>\n

Ng\u01b0\u1ee1ng b\u1ea3o v\u1ec7 th\u1ea5p \u00e1p c\u1ee7a m\u1ed7i bi\u1ebfn t\u1ea7n servo c\u0169ng kh\u00e1c nhau th\u01b0\u1eddng r\u01a1i v\u00e0o kho\u1ea3ng 10% \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c ghi tr\u00ean namplate bi\u1ebfn t\u1ea7n, m\u1ed9t s\u1ed1 lo\u1ea1i bi\u1ebfn t\u1ea7n servo c\u0169 tr\u01b0\u1edbc kia ho\u1eb7c m\u1ed9t s\u1ed1 d\u00f2ng Trung Qu\u1ed1c hi\u1ec7n nay c\u00f3 m\u1ee9c b\u1ea3o v\u1ec7 th\u1ea5p \u00e1p \u1edf ng\u01b0\u1ee1ng th\u1ea5p n\u00ean v\u1eabn c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1edf n\u01a1i c\u00f3 \u0111i\u1ec7n l\u01b0\u1edbi y\u00eau do qu\u00e1 xa tr\u1ea1m khi t\u1eaft ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 qu\u00e1 \u00e1p.<\/p>\n

\u0110\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 d\u00f2ng bi\u1ebfn t\u1ea7n servo 3 pha 220v ng\u00f5 v\u00e0o khi s\u1eed d\u1ee5ng \u1edf Vi\u1ec7t Nam ch\u1ec9 c\u1ea5p ngu\u1ed3n 1 pha 220v n\u00ean bi\u1ebfn t\u1ea7n c\u00f3 th\u1ec3 s\u1ebd b\u00e1o l\u1ed7i m\u1ea5t pha ng\u00f5 v\u00e0o n\u00ean c\u00e1c b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n thao t\u00e1c t\u1eaft b\u1ea3o v\u1ec7 m\u1ea5t pha ng\u00f5 v\u00e0o ho\u1eb7c c\u1ea7u th\u00eam 1 trong 2 pha sang pha th\u1ee9 3 \u0111\u1ec3 \u0111\u00e1nh l\u1eeba ic b\u1ea3o v\u1ec7 m\u1ea5t pha ng\u00f5 v\u00e0o tr\u00ean bi\u1ebfn t\u1ea7n servo.<\/p>\n

Ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7 ng\u00f5 ra bi\u1ebfn t\u1ea7n v\u00e0 servo<\/h3>\n

\u0110\u1ed1i v\u1edbi ng\u00f5 ra bi\u1ebfn t\u1ea7n v\u00e0 motor th\u00ec \u0111a ph\u1ea7n \u1edf ch\u1ebf \u0111\u1ed9 m\u1eb7c \u0111\u1ecbnh \u0111\u1ec1u \u0111\u01b0\u1ee3c b\u1eadt th\u00f4ng s\u1ed1 b\u1ea3o v\u1ec7. M\u1ed9t s\u1ed1 ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 nh\u01b0:<\/p>\n

    \n
  • B\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i: bao g\u1ed3m qu\u00e1 t\u1ea3i motor c\u0169ng nh\u01b0 qu\u00e1 t\u1ea3i bi\u1ebfn t\u1ea7n.<\/li>\n
  • B\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng motor v\u00e0 qu\u00e1 d\u00f2ng bi\u1ebfn t\u1ea7n.<\/li>\n<\/ul>\n

    => B\u1ea3o v\u1ec7 motor l\u00e0 d\u1ef1a theo tham s\u1ed1 c\u00f4ng su\u1ea5t v\u00e0 d\u00f2ng \u0111i\u1ec7n motor m\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00e0i \u0111\u1eb7t, c\u00f2n b\u1ea3o v\u1ec7 bi\u1ebfn t\u1ea7n l\u00e0 do ng\u01b0\u1ee1ng v\u01b0\u1ee3t qu\u00e1 kh\u1ea3 n\u0103ng cho ph\u00e9p c\u1ee7a bi\u1ebfn t\u1ea7n.<\/p>\n

    Ngo\u00e0i ra tr\u00ean bi\u1ebfn t\u1ea7n servo c\u00f2n c\u00f3 m\u1ed9t s\u1ed1 ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 nh\u01b0:<\/p>\n

      \n
    • B\u1ea3o v\u1ec7 m\u1ea5t pha ng\u00f5 ra, ch\u1ea1m \u0111\u1ea5t motor.<\/li>\n
    • B\u1ea3o v\u1ec7 li\u00ean quan t\u1edbi ng\u1eafn m\u1ea1ch ng\u00f5 ra.<\/li>\n<\/ul>\n

      V\u00ed d\u1ee5 nh\u01b0 \u0111\u00f4i v\u1edbi bi\u1ebfn t\u1ea7n Yaskawa E1000 c\u00e1c b\u1ea1n c\u00e0i nh\u00f3m th\u00f4ng s\u1ed1 L \u0111\u1ec3 b\u1eadt c\u00e1c t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 cho bi\u1ebfn t\u1ea7n c\u0169ng nh\u01b0 motor.<\/p>\n

      C\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 trong bi\u1ebfn t\u1ea7n servo ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o ?<\/h2>\n

      Ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7 b\u00ean trong bi\u1ebfn t\u1ea7n servo th\u01b0\u1eddng \u0111\u01b0\u1ee3c ho\u1ea1t \u0111\u1ed9ng tr\u00ean nguy\u00ean t\u1eafc s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn \u0111\u1ec3 \u0111o th\u00f4ng s\u1ed1 c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 sau \u0111\u00f3 so s\u00e1nh v\u1edbi gi\u00e1 tr\u1ecb gi\u1edbi h\u1ea1n b\u1ea3o v\u1ec7 \u0111\u1ec3 b\u1eadt c\u1ea3nh b\u00e1o l\u1ed7i. C\u1ea3m bi\u1ebfn b\u1ea3o v\u1ec7 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean bi\u1ebfn t\u1ea7n servo bao g\u1ed3m c\u1ea3m bi\u1ebfn \u0111o d\u00f2ng, \u00e1p, nhi\u1ec7t \u0111\u1ed9.
      V\u00ed d\u1ee5 nh\u01b0 bi\u1ebfn t\u1ea7n servo \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p c\u1ea3m bi\u1ebfn \u0111o d\u00f2ng th\u00ec khi ampe c\u1ee7a bi\u1ebfn t\u1ea7n t\u0103ng qu\u00e1 cao th\u00ec s\u1ebd d\u1eabn t\u1edbi bi\u1ebfn t\u1ea7n b\u1eadt c\u1ea3nh b\u00e1o l\u1ed7i li\u00ean quan t\u1edbi qu\u00e1 d\u00f2ng( OC).<\/p>\n

      Bi\u1ebfn t\u1ea7n servo c\u00f3 b\u1ea3o v\u1ec7 r\u1ed3i m\u00e0 sao v\u1eabn b\u1ecb h\u01b0 h\u1ecfng<\/h2>\n

      Theo nh\u01b0 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng \u0111\u00e3 m\u00f4 t\u1ea3 \u1edf ph\u1ea7n tr\u00ean th\u00ec ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7 c\u1ee7a bi\u1ebfn t\u1ea7n servo ho\u1ea1t \u0111\u1ed9ng khi l\u1ed7i \u0111\u00e3 x\u1ea3y ra m\u1edbi ng\u1eaft n\u00ean bi\u1ebfn t\u1ea7n servo s\u1ebd ch\u1ecbu l\u1ed7i n\u00e0y trong m\u1ed9t kho\u1ea3n th\u1eddi gian ng\u1eafn tr\u01b0\u1edbc khi c\u1ea3m bi\u1ebfn ph\u00e1t hi\u1ec7n. Ch\u00ednh v\u00ec v\u1eady m\u00e0 n\u1ebfu nguy\u00ean nh\u00e2n l\u1ed7i qu\u00e1 l\u1edbn ho\u1eb7c k\u00e9o d\u00e0i li\u00ean t\u1ee5c v\u1eabn c\u00f3 th\u1ec3 khi\u1ebfn cho bi\u1ebfn t\u1ea7n servob\u1ecb h\u01b0 h\u1ecfng m\u1eb7c d\u00f9 c\u00f3 ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7.<\/p>\n

      V\u00ed d\u1ee5 chi ti\u1ebft \u0111\u1ec3 m\u00f4 t\u1ea3 vi\u1ec7c bi\u1ebfn t\u1ea7n servo c\u00f3 b\u1ea3o v\u1ec7 m\u00e0 v\u1eabn b\u1ecb l\u1ed7i h\u01b0 h\u00f2ng:<\/p>\n

        \n
      • \u0110\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 lo\u1ea1i bi\u1ebfn t\u1ea7n 220v m\u00e0 c\u1ea5p 380v th\u00ec g\u1ea7n nh\u01b0 bi\u1ebfn t\u1ea7n s\u1ebd b\u1ecb n\u1ed5 ngay l\u1eadp t\u1ee9c ho\u1eb7c g\u00e2y h\u01b0 h\u1ecfng.<\/li>\n
      • C\u00f2n \u0111\u1ed1i v\u1edbi bi\u1ebfn t\u1ea7n b\u00e1o l\u1ed7i qu\u00e1 \u00e1p. qu\u00e1 t\u1ea3i, qu\u00e1 d\u00f2ng li\u00ean t\u1ee5c m\u00e0 c\u00e1c b\u1ea1n kh\u00f4ng t\u00ecm ra nguy\u00ean nh\u00e2n g\u00e2y ra l\u1ed7i m\u00e0 c\u1ee9 reset l\u1ed7i ch\u1ea1y l\u1ea1i th\u00ec c\u0169ng s\u1ebd g\u00e2y ra l\u1ed7i d\u1eabn t\u1edbi h\u01b0 h\u1ecfng cho bi\u1ebfn t\u1ea7n.<\/li>\n<\/ul>\n

        L\u01b0u \u00fd khi s\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7 tr\u00ean bi\u1ebfn t\u1ea7n servo<\/h2>\n
          \n
        • B\u1ea1n n\u00ean ki\u1ec3m tra k\u1ef9 l\u1ea1i h\u1ebft c\u00e1c th\u00f4ng s\u1ed1 b\u1ea3o v\u1ec7 tr\u00ean bi\u1ebfn t\u1ea7n servo trong ph\u1ea7n c\u00e0i \u0111\u1eb7t \u0111\u00e3 k\u00edch ho\u1ea1t l\u00ean h\u1ebft ch\u01b0a v\u00ec c\u00f3 m\u1ed9t s\u1ed1 lo\u1ea1i bi\u1ebfn t\u1ea7n servo th\u00ec m\u1eb7c \u0111\u1ecbnh c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u01b0\u1ee3c b\u1eadt ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7 l\u00ean.<\/li>\n
        • Khi bi\u1ebfn t\u1ea7n servo c\u00f3 c\u1ea3nh b\u00e1o l\u1ed7i th\u00ec ph\u1ea3i c\u1ed1 g\u1eafng t\u00ecm ra nguy\u00ean nh\u00e2n v\u00e0 kh\u1eafc ph\u1ee5c tr\u01b0\u1edbc khi b\u1ea5m reset l\u1ed7i \u0111\u1ec3 ti\u1ebfp t\u1ee5c ch\u1ea1y.<\/li>\n
        • N\u00ean l\u1ef1a ch\u1ecdn nh\u1eefng d\u00f2ng bi\u1ebfn t\u1ea7n servo c\u00f3 th\u01b0\u01a1ng hi\u1ec7u uy t\u00edn \u0111\u1ec3 \u0111\u01b0\u1ee3c c\u00e1c ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7 bi\u1ebfn t\u1ea7n \u0111\u00e1ng tin c\u1eady h\u01a1n.<\/li>\n
        • Tr\u01b0\u1edbc khi \u0111\u1ea5u n\u1ed1i d\u00e2y \u0111\u1ed9ng l\u1ef1c v\u00e0 \u0111i\u1ec1u khi\u1ec3n v\u00e0 tra c\u1ee9u t\u00e0i li\u1ec7u manual c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t th\u1eadt k\u1ef9 v\u00e0 ki\u1ec3m tra l\u1ea1i tr\u01b0\u1edbc khi c\u1ea5p ngu\u1ed3n \u0111\u1ec3 h\u1ea1n ch\u1ebf th\u1ea5p nh\u1ea5t vi\u1ec7c \u0111\u1ea5u n\u1ed1i sai d\u1eabn t\u1edbi l\u1ed7i h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb bi\u1ebfn t\u1ea7n servo.<\/li>\n<\/ul>\n

          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

          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

          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><\/span><\/p>\n

          #banbientan.com<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":25077,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[35,30,36],"class_list":["post-25076","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cau-hoi-ve-bien-tan","tag-bien-tan-hong","tag-loi-bien-tan","tag-sua-chua-bien-tan-2"],"_links":{"self":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/25076","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=25076"}],"version-history":[{"count":0,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/25076\/revisions"}],"wp:attachment":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25076"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}