{"id":25262,"date":"2011-01-14T09:12:29","date_gmt":"2011-01-14T02:12:29","guid":{"rendered":"https:\/\/banbientan.com\/?p=25262"},"modified":"2011-01-14T09:12:29","modified_gmt":"2011-01-14T02:12:29","slug":"tinh-toan-cai-dat-hop-so-dien-tu-cho-dong-co-servo-mua-ban-sua-chua-bien-tan-tai-ha-noi","status":"publish","type":"post","link":"https:\/\/hunglong.banbientan.com\/?p=25262","title":{"rendered":"T\u00ednh to\u00e1n c\u00e0i \u0111\u1eb7t h\u1ed9p s\u1ed1 \u0111i\u1ec7n t\u1eed cho \u0111\u1ed9ng c\u01a1 servo. Mua b\u00e1n s\u1eeda ch\u1eefa bi\u1ebfn t\u1ea7n t\u1ea1i h\u00e0 n\u1ed9i"},"content":{"rendered":"\n

\"\"<\/a>Xin ch\u00e0o c\u00e1c b\u1ea1n h\u00f4m nay m\u00ecnh s\u1ebd chia s\u1ebb cho c\u00e1c b\u1ea1n c\u00e1ch t\u00ednh t\u00f3an h\u1ed9p s\u1ed1 \u0111i\u1ec7n t\u1eed cho \u0111\u1ed9ng c\u01a1 servo trong ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u1ecb tr\u00ed.<\/p>\n

H\u1ed9p s\u1ed1 \u0111i\u1ec7n t\u1eed c\u1ee7a servo l\u00e0 g\u00ec ?<\/h2>\n

Khi s\u1eed d\u1ee5ng\u00a0\u0111\u1ed9ng c\u01a1 servo<\/a>\u00a0th\u00ec th\u01b0\u1eddng d\u00f9ng k\u00e8m theo v\u1edbi\u00a0h\u1ed9p s\u1ed1 gi\u1ea3m t\u1ed1c servo<\/a>\u00a0ho\u1eb7c nh\u00f4ng \u0111\u1ec3 truy\u1ec1n qua d\u00e2y \u0111ai t\u1edbi c\u00e1c c\u01a1 c\u1ea5u ch\u1ea5p h\u00e0nh, d\u1eabn t\u1edbi vi\u1ec7c t\u1ef7 l\u1ec7 truy\u1ec1n t\u1eeb tr\u1ee5c \u0111\u1ed9ng c\u01a1 t\u1edbi c\u01a1 c\u1ea5u ch\u1ea5p h\u00e0nh s\u1ebd ph\u1ea3i qua m\u1ed9t t\u1ef7 s\u1ed1 n\u1ebfu t\u1ef7 s\u1ed1 n\u00e0y k\u1ebft h\u1ee3p v\u1edbi \u0111\u1ed9 ph\u00e2n gi\u1ea3i encoder c\u1ee7a motor servo l\u00e0 s\u1ed1 l\u1ebb th\u00ec d\u1eabn t\u1edbi vi\u1ec7c ph\u00e1t xung ph\u1ea3i d\u00f9ng s\u1ed1 l\u1ebb g\u00e2y kh\u00f3 kh\u0103n trong vi\u1ec7c t\u00ednh to\u00e1n c\u1ee7a nh\u01b0 l\u1eadp tr\u00ecnh s\u1ed1 xung.<\/p>\n

Ch\u00ednh v\u00ec v\u1eady c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t servo th\u01b0\u1eddng t\u00edch h\u1ee3p v\u00e0o driver b\u1ed9 th\u00f4ng s\u1ed1 h\u1ed9p s\u1ed1 \u0111i\u1ec7n t\u1eed( t\u00ean ti\u1ebfng Anh l\u00e0 electrics gear) \u0111\u1ec3 gi\u00fap cho vi\u1ec7c t\u00ednh to\u00e1n s\u1ed1 xung \u0111\u01b0\u1ee3c thu\u1eadn ti\u1ec7n h\u01a1n. V\u00ed d\u1ee5 nh\u01b0 do c\u01a1 c\u1ea5u c\u01a1 kh\u00ed n\u1ebfu mu\u1ed1n ch\u1ea1y 1 v\u00f2ng ph\u1ea3i ph\u00e1t 3600 xung th\u00ec h\u1ed9p s\u1ed1 \u0111i\u1ec7n t\u1eed c\u00f3 kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh th\u00e0nh 1000 xung tr\u00ean v\u00f2ng \u0111\u1ec3 thu\u1eadn ti\u1ec7n h\u01a1n cho vi\u1ec7c l\u1eadp tr\u00ecnh plc b\u1edfi v\u00ec s\u1ed1 ch\u1eb5n thu\u1eadn ti\u1ec7n h\u01a1n cho vi\u1ec7c t\u00ednh to\u00e1n.<\/p>\n

C\u00e1ch t\u00ednh h\u1ed9p s\u1ed1 \u0111i\u1ec7n t\u1eed th\u1ef1c t\u1ebf cho \u0111\u1ed9ng c\u01a1 servo<\/h2>\n

Th\u01b0\u1eddng th\u00ec c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t s\u1ebd s\u1eed d\u1ee5ng b\u1ed9 th\u00f4ng s\u1ed1 h\u1ed9p s\u1ed1 \u0111i\u1ec7n t\u1eed l\u00e0 m\u1ed9t ph\u00e2n s\u1ed1 bao g\u1ed3m t\u1eed v\u00e0 m\u1eabu d\u1ea1ng A\/B. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 khi b\u1ea1n ph\u00e1t 1000 xung th\u00ec motor servo s\u1ebd ch\u1ea1y 1000xA\/B s\u1ed1 xung.<\/p>\n

V\u00ed d\u1ee5 c\u01a1 b\u1ea3n v\u1ec1 t\u00ednh h\u1ed9p s\u1ed1 \u0111i\u1ec7n t\u1eed c\u1ee7a \u0111\u1ed9ng c\u01a1 servo c\u00f3 s\u1eed d\u1ee5ng vitme. \u0110\u1ed9ng c\u01a1 servo c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i encoder 2500 xung\/v\u00f2ng, s\u1eed d\u1ee5ng h\u1ed9p gi\u1ea3m t\u1ed1c 1\/5, v\u1eady mu\u1ed1n ph\u00e1t 1000 xung th\u00ec c\u1ed1t \u0111\u1ea7u ra h\u1ed9p s\u1ed1 quay 1 v\u00f2ng th\u00ec ph\u1ea3i c\u00e0i h\u1ed9p s\u1ed1 b\u1eb1ng bao nhi\u00eau ?<\/p>\n

V\u1eady ta t\u00ednh nh\u01b0 sau, \u0111\u1ec3 c\u1ed1t h\u1ed9p s\u1ed1 quay 1 v\u00f2ng th\u00ec motor ph\u1ea3i quay 5 v\u00f2ng t\u01b0\u01a1ng \u1ee9ng v\u1edbi 2500\u00d75 xung m\u00e0 ch\u1ec9 ph\u00e1t 1000 xung n\u00ean ta c\u00f3 c\u00f4ng th\u1ee9c 1000xA\/B=2500\u00d75, suy ra A\/B=25\/2, v\u1eady ta ch\u1ec9 c\u1ea7n c\u00e0i t\u1eed s\u1ed1 b\u1eb1ng 25, m\u1eabu s\u1ed1 b\u1eb1ng 2 l\u00e0 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a b\u00e0i to\u00e1n tr\u00ean.<\/p>\n

L\u01b0u \u00fd khi c\u00e0i h\u1ed9p s\u1ed1 \u0111i\u1ec7n t\u1eed cho \u0111\u1ed9ng c\u01a1 servo th\u00ec c\u00e1c b\u1ea1n c\u1ea7n ph\u1ea3i c\u00e0i t\u1ef7 l\u1ec7 n\u00e0y trong ng\u01b0\u1ee1ng cho ph\u00e9p c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. N\u1ebfu c\u00e0i ngo\u00e0i ng\u01b0\u1ee1ng n\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn cho driver b\u00e1o l\u1ed7i ho\u1eb7c \u0111\u1ed9ng c\u01a1 servo s\u1ebd ch\u1ea1y kh\u00f4ng c\u00f2n ch\u00ednh x\u00e1c. Ch\u00ednh v\u00ec v\u1eady m\u00e0 khi s\u1eed d\u1ee5ng plc c\u00f3 ng\u00f5 ra ph\u00e1t xung t\u1ed1c \u0111\u1ed9 cao nh\u01b0ng v\u1edbi t\u1ea7n s\u1ed1 ch\u1ec9 kho\u1ea3ng 10kHz th\u00ec c\u00e1c b\u1ea1n n\u00ean ch\u1ecdn lo\u1ea1i servo c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i th\u1ea5p th\u00f4i, ch\u1ecdn lo\u1ea1i qu\u00e1 cao th\u00ec c\u00e1c b\u1ea1n r\u1ea5t kh\u00f3 kh\u0103n trong vi\u1ec7c l\u1eadp tr\u00ecnh.<\/p>\n

Nh\u01b0 v\u1eady l\u00e0 m\u00ecnh \u0111\u00e3 gi\u1edbi thi\u1ec7u c\u00e1ch \u0111\u1ec3 t\u00ednh to\u00e1n h\u1ed9p s\u1ed1 \u0111i\u1ec7n t\u1eed cho motor servo, n\u1ebfu c\u1ea7n th\u00eam s\u1ef1 t\u01b0 v\u1ea5n v\u00e0 h\u1ed7 tr\u1ee3 xin vui l\u00f2ng li\u00ean h\u1ec7 theo th\u00f4ng tin<\/p>\n

C\u00f4ng ty TNHH \u0111i\u1ec7n v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a H\u01b0ng Long (Hung Long AE Co.,ltd)<\/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<\/strong><\/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<\/u><\/strong><\/p>\n

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