{"id":25277,"date":"2011-01-14T09:53:53","date_gmt":"2011-01-14T02:53:53","guid":{"rendered":"https:\/\/banbientan.com\/?p=25277"},"modified":"2011-01-14T09:53:53","modified_gmt":"2011-01-14T02:53:53","slug":"che-do-dieu-khien-vi-tri-toc-do-torque-dong-co-servo-mua-ban-sua-chua-bien-tan-tai-ha-noi","status":"publish","type":"post","link":"https:\/\/hunglong.banbientan.com\/?p=25277","title":{"rendered":"Ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u1ecb tr\u00ed t\u1ed1c \u0111\u1ed9 torque \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>Ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u1ecb tr\u00ed \u0111\u1ed9ng c\u01a1 servo<\/h2>\n

\u0110\u1ecbnh ngh\u0129a v\u1ec1 ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u1ecb tr\u00ed c\u1ee7a \u0111\u1ed9ng c\u01a1 servo<\/h3>\n

Thu\u1eadt ng\u1eef \u0111i\u1ec1u khi\u1ec3n v\u1ecb tr\u00ed d\u00f9ng\u00a0\u0111\u1ed9ng c\u01a1 AC servo<\/a>\u00a0th\u01b0\u1eddng \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 \u0111i\u1ec1u khi\u1ec3n s\u1ed1 l\u01b0\u1ee3ng v\u00f2ng quay nh\u1ea5t \u0111\u1ecbnh c\u1ee7a \u0111\u1ed9ng c\u01a1 servo sau \u0111\u00f3 s\u1eed d\u1ee5ng c\u01a1 c\u1ea5u c\u01a1 kh\u00ed chuy\u1ec3n t\u1eeb d\u1ea1ng quay sang di chuy\u1ec3n ngang d\u1ecdc nh\u01b0 l\u00e0 s\u1eed d\u1ee5ng vitme, ch\u00ednh v\u00ec v\u1eady ta th\u01b0\u1eddng g\u1ecdi l\u00e0 \u0111i\u1ec1u khi\u1ec3n v\u1ecb tr\u00ed. V\u00ed d\u1ee5 m\u1ed9t s\u1ed1 d\u00f2ng\u00a0\u0111\u1ed9ng c\u01a1 AC servo<\/strong>\u00a0c\u0169 c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i encoder kho\u1ea3ng 2500 xung\/v\u00f2ng th\u00ec khi ta ph\u00e1t 1 xung cho driver th\u00ec motor s\u1ebd quay \u0111\u01b0\u1ee3c 1\/2500 v\u00f2ng. N\u1ebfu 1 v\u00f2ng \u0111\u1ed9ng c\u01a1 g\u1eafn v\u1edbi v\u00edt me b\u01b0\u1edbc 10 ly th\u00ec khi ph\u00e1t 1 xung th\u00ec v\u00edt me s\u1ebd di chuy\u1ec3n \u0111\u01b0\u1ee3c 10\/2000 ly.<\/p>\n

B\u1ea1n l\u01b0u \u00fd hi\u1ec7n nay c\u00f3 m\u1ed9t s\u1ed1 d\u00f2ng servo linear s\u1ebd di chuy\u1ec3n tr\u1ef1c ti\u1ebfp tr\u00ean thanh tr\u01b0\u1ee3t th\u00ec b\u00ean trong \u0111\u00f3 kh\u00f4ng c\u00f3 motor d\u1ea1ng quay m\u00e0 motor d\u1ea1ng tr\u01b0\u1ee3t lu\u00f4n th\u00ec \u0111\u00f3 c\u0169ng l\u00e0 m\u1ed9t \u0111\u1ea1ng \u0111\u1eb7c bi\u1ec7t c\u1ee7a \u0111\u1ed9ng c\u01a1 AC servo. Khi s\u1eed d\u1ee5ng plc \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n v\u1ecb tr\u00ed motor servo c\u00e1c b\u1ea1n ph\u1ea3i s\u1eed d\u1ee5ng m\u1ed9t s\u1ed1 h\u00e0m ph\u00e1t xung t\u1ed1c \u0111\u1ed9 cao \u0111\u1ec3 l\u1eadp tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1 servo \u0111\u01b0\u1ee3c thu\u1eadn ti\u1ec7n v\u00e0 linh ho\u1ea1t h\u01a1n.<\/p>\n

Khi t\u00ednh to\u00e1n vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ed9ng c\u01a1 servo \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n v\u1ecb tr\u00ed th\u00ec c\u00e1c b\u1ea1n c\u1ea7n ph\u1ea3i t\u00ednh to\u00e1n k\u1ef9 li\u00ean quan t\u1edbi c\u00f4ng su\u1ea5t v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u00f3 th\u1ec3 l\u00ean ph\u01b0\u01a1ng \u00e1n ch\u1ecdn c\u00f4ng su\u1ea5t v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1ee7a motor servo. N\u00ean l\u01b0u \u00fd c\u00f3 th\u1ec3 ch\u1ecdn th\u00eam h\u1ed9p s\u1ed1 servo \u0111\u1ec3 c\u00f3 th\u1ec3 t\u1ed1i \u01b0u vi\u1ec7c ch\u1ecdn c\u00f4ng su\u1ea5t cho motor servo.<\/p>\n

L\u01b0u \u00fd khi c\u00e0i \u0111\u1eb7t \u0111\u1ed9ng c\u01a1 servo ch\u1ea1y \u1edf ch\u1ebf \u0111\u1ed9 v\u1ecb tr\u00ed<\/h3>\n

Khi c\u00e0i \u0111\u1eb7t\u00a0\u0111\u1ed9ng c\u01a1 servo ch\u1ea1y \u1edf ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u1ecb tr\u00ed<\/strong>\u00a0c\u00e1c b\u1ea1n c\u1ea7n ph\u1ea3i quan t\u00e2m t\u1edbi m\u1ed9t s\u1ed1 th\u00f4ng tin nh\u01b0 sau. S\u01a1 \u0111\u1ed3 \u0111\u1ea5u d\u00e2y bao g\u1ed3m ch\u00e2n nh\u1eadn xung, ch\u00e2n chi\u1ec1u, servo on v\u00e0 c\u1eb7p ch\u00e2n gi\u1edbi h\u1ea1n v\u1ecb tr\u00ed. Ch\u00e2n nh\u1eadn xung, chi\u1ec1u c\u00f3 driver servo th\u01b0\u1eddng s\u1eed d\u1ee5ng \u0111i\u1ec7n \u00e1p th\u1ea5p l\u00e0 5 ho\u1eb7c 12v ch\u00ednh v\u00ec v\u1eady khi s\u1eed d\u1ee5ng plc \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1 servo c\u00e1c b\u1ea1n l\u01b0u \u00fd ph\u1ea3i g\u1eafn th\u00eam \u0111i\u1ec7n tr\u1edf h\u1ea1n d\u00f2ng tr\u01b0\u1edbc khi g\u1eafn tr\u01b0\u1edbc ti\u1ebfp v\u00e0o ng\u00f5 ra transistor c\u1ee7a plc, \u0111\u1ed1i v\u1edbi t\u00edn hi\u1ec7u servo on v\u00e0 gi\u1edbi h\u1ea1n v\u1ecb tr\u00ed NOT v\u00e0 POT th\u00ec c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ngu\u1ed3n tr\u1ef1c ti\u1ebfp 24v \u0111\u1ec3 k\u00edch ho\u1ea1t. Nh\u1eefng th\u00f4ng tin n\u00e0y c\u00e1c b\u1ea1n c\u1ea7n tham kh\u1ea3o k\u1ef9 trong manual c\u1ee7a t\u1eebng lo\u1ea1i driver servo nh\u00e9.<\/p>\n

Khi \u0111\u1ea5u d\u00e2y ch\u00e2n xung v\u00e0 chi\u1ec1u c\u1ee7a driver servo v\u1edbi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c plc c\u00e1c b\u1ea1n c\u1ea7n ph\u1ea3i tham kh\u1ea3o s\u01a1 \u0111\u1ed3 \u0111\u1ea5u n\u1ed1i trong manual c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t b\u1edfi v\u00ec n\u1ebfu \u0111\u1ea5u kh\u00f4ng \u0111\u00fang th\u00ec c\u00f3 th\u1ec3 g\u00e2y h\u01b0 h\u1ecfng ch\u00e2n nh\u1eadn xung c\u1ee7a driver ho\u1eb7c l\u00e0m h\u1ecfng ch\u00e2n ph\u00e1t xung tr\u00ean b\u1ed9 \u0111i\u1ec1u khi\u1ec3n hay plc.<\/p>\n

V\u1ec1 th\u00f4ng s\u1ed1 th\u00ec c\u00e1c b\u1ea1n c\u1ea7n quan t\u00e2m t\u1edbi \u0111\u1ed9 ph\u00e2n gi\u1ea3i encoder c\u1ee7a motor \u0111\u1ec3 c\u00e2n ch\u1ec9nh h\u1ed9p s\u1ed1 \u0111i\u1ec7n t\u1eed qua \u0111\u00f3 gi\u00fap \u0111i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c v\u1ecb tr\u00ed mong mu\u1ed1n. M\u1ed7i lo\u1ea1i driver servo c\u00f3 c\u00e1ch c\u00e0i \u0111\u1eb7t h\u1ed9p s\u1ed1 \u0111i\u1ec7n t\u1eed kh\u00e1c nhau t\u00f9y v\u00e0o thi\u1ebft k\u1ebf c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t tuy nhi\u00ean th\u01b0\u1eddng l\u00e0 c\u00e0i m\u1ed9t ph\u00e2n s\u1ed1 bao g\u1ed3m t\u1eed s\u1ed1 v\u00e0 m\u1eabu s\u1ed1, l\u01b0u \u00fd khi c\u00e0i \u0111\u1eb7t h\u1ed9p s\u1ed1 \u0111i\u1ec7n t\u1eed th\u00ec t\u1ef7 l\u1ec7 n\u00e0y ph\u1ea3i n\u1eb1m trong m\u1ed9t gi\u1edbi h\u1ea1n cho ph\u00e9p c\u1ee7a manual. Ngo\u00e0i ra \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 d\u1ea1ng t\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u00e1c b\u1ea1n c\u1ea7n ph\u1ea3i s\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 tuning \u0111\u1ec3 driver c\u00f3 th\u1ec3 d\u00f2 th\u00f4ng s\u1ed1 c\u1ee7a t\u1ea3i gi\u00fap cho \u0111\u00e1p \u1ee9ng c\u1ee7a \u0111\u1ed9ng c\u01a1 servo t\u1ed1t h\u01a1n.<\/p>\n

T\u00ecm hi\u1ec3u ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 c\u1ee7a \u0111\u1ed9ng c\u01a1 servo<\/h2>\n

C\u01a1 b\u1ea3n v\u1ec1 ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 \u0111\u1ed9ng c\u01a1 servo<\/h3>\n

Ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 AC servo \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p tr\u00ean h\u1ea7u h\u1ebft c\u00e1c d\u00f2ng servo k\u1ec3 c\u1ea3 \u0111\u1eddi c\u0169( tr\u1eeb m\u1ed9t s\u1ed1 d\u00f2ng kinh t\u1ebf ch\u1ec9 c\u00f3 mode \u0111i\u1ec1u khi\u1ec3n v\u1ecb tr\u00ed). \u1ede ch\u1ebf \u0111\u1ed9 n\u00e0y driver servo s\u1ebd nh\u1eadn l\u1ec7nh servo m\u00e0 \u0111i\u1ec1u khi\u1ec3n motor ch\u1ea1y theo t\u1ed1c \u0111\u1ed9 tham chi\u1ebfu nh\u1eadn t\u1eeb 2 ch\u00e2n nh\u1eadn \u0111i\u1ec7n \u00e1p analog th\u01b0\u1eddng l\u00e0 +-10V.<\/p>\n

\u1ede ch\u1ebf \u0111\u1ed9 n\u00e0y th\u01b0\u1eddng th\u00ec driver servo s\u1ebd kh\u00e1c v\u1edbi bi\u1ebfn t\u1ea7n kh\u00f4ng c\u00f3 ch\u00e2n ch\u1ea1y t\u1edbi hay l\u00f9i m\u00e0 s\u1ebd s\u1eed d\u1ee5ng 1 ngu\u1ed3n analog +-10 ho\u1eb7c +- 5V \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n. Trong tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng c\u00f3 ngu\u1ed3n \u0111\u1ed1i x\u1ee9ng \u00e2m d\u01b0\u01a1ng th\u00ec c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ngu\u1ed3n 0-10V v\u00e0 s\u1eed d\u1ee5ng m\u1ea1ch ngo\u00e0i \u0111\u1ea3o chi\u1ec1u \u0111i\u1ec7n \u00e1p \u0111\u1ec3 thay \u0111\u1ed5i chi\u1ec1u c\u1ee7a motor servo.<\/p>\n

Khi \u0111i\u1ec7n \u00e1p d\u01b0\u01a1ng motor s\u1ebd quay thu\u1eadn c\u00f2n \u00e2m s\u1ebd quay ngh\u1ecbch. Ngo\u00e0i ra \u0111\u1ec3 k\u00edch ho\u1ea1t ch\u1ebf \u0111\u1ed9 n\u00e0y th\u00ec v\u1eabn ph\u1ea3i s\u1eed d\u1ee5ng t\u00edn hi\u1ec7u servo on \u0111\u1ec3 driver b\u1eaft \u0111\u1ea7u gi\u1eef c\u1ed1t \u0111\u1ed9ng c\u01a1 c\u1ee9ng kh\u00f4ng b\u1ecb tr\u00f4i.<\/p>\n

L\u01b0u \u00fd khi c\u00e0i \u0111\u1eb7t ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 c\u1ee7a \u0111\u1ed9ng c\u01a1 servo<\/h3>\n

Khi s\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 c\u00e0i \u0111\u1eb7t \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 c\u1ee7a motor servo c\u00e1c b\u1ea1n c\u1ea7n l\u01b0u \u00fd c\u00e0i \u0111\u1eb7t c\u00e1c th\u00f4ng s\u1ed1 tham chi\u1ebfu nh\u01b0 l\u00e0 t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a c\u1ee7a motor khi gi\u00e1 tr\u1ecb tham chi\u1ebfu t\u1ed1i \u0111a,<\/p>\n

v\u00ed d\u1ee5 t\u1ed1c \u0111\u1ed9 motor \u1edf +10V l\u00e0 bao nhi\u00eau. M\u1ed9t th\u00f4ng s\u1ed1 kh\u00e1c c\u0169ng quan tr\u1ecdng l\u00e0 th\u1eddi gian t\u0103ng gi\u1ea3m t\u1ed1c gi\u1ed1ng nh\u01b0 tr\u00ean bi\u1ebfn t\u1ea7n, v\u00ed d\u1ee5 nh\u01b0 \u0111\u1ed1i v\u1edbi driver servo Yaskawa signma 5 th\u00f4ng s\u1ed1 th\u1eddi gian t\u0103ng gi\u1ea3m t\u1ed1c l\u00e0 Pn305 v\u00e0 Pn306.<\/p>\n

Ngo\u00e0i ra th\u00ec c\u00e1c b\u1ea1n n\u00ean s\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 tuning \u0111\u1ec3 driver l\u1ea5y b\u1ed9 th\u00f4ng s\u1ed1 c\u1ee7a motor gi\u00fap driver \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 motor \u0111\u1ea1t \u0111\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n.<\/p>\n

\u1ede ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 n\u00e0y c\u00e1c b\u1ea1n s\u1ebd g\u1eb7p ph\u1ea3i m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p khi \u0111i\u1ec7n \u00e1p tham chi\u1ebfu l\u00e0 0V m\u00e0 motor v\u1eabn quay l\u00e0 do \u0111i\u1ec3m zero c\u1ee7a driver b\u1ecb tr\u00f4i, n\u1ebfu g\u1eb7p ph\u1ea3i tr\u01b0\u1eddng h\u1ee3p n\u00e0y th\u00ec c\u00e1c b\u1ea1n ph\u1ea3i ti\u1ebfn h\u00e0nh do l\u1ea1i \u0111i\u1ec3m zero b\u1eb1ng b\u00f9 th\u00eam \u1edf ph\u1ea7n offset. Th\u01b0\u1eddng th\u00ec c\u00e1c h\u00e3ng servo th\u01b0\u1eddng t\u00edch h\u1ee3p s\u1eb5n t\u00ednh n\u0103ng d\u00f2 offset t\u1ef1 \u0111\u1ed9ng tr\u00ean driver lu\u00f4n.<\/p>\n

Ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n momen torque c\u1ee7a \u0111\u1ed9ng c\u01a1 servo<\/h2>\n

C\u01a1 b\u1ea3n v\u1ec1 ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n momen torque c\u1ee7a \u0111\u1ed9ng c\u01a1 servo<\/h3>\n

Ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n torque hay momen c\u00f3 ngh\u0129a l\u00e0 c\u1ed1t c\u1ee7a \u0111\u1ed9ng c\u01a1 ac servo s\u1ebd t\u1ea1o ra 1 l\u1ef1c kh\u00f4ng \u0111\u1ed5i ph\u1ee5 thu\u1ed9c v\u00e0o th\u00f4ng s\u1ed1 ng\u01b0\u1eddi s\u1eed d\u1ee5ng y\u00eau c\u1ea7u, \u1edf ch\u1ebf \u0111\u1ed9 n\u00e0y ta th\u01b0\u1eddng d\u00f9ng 1 ngu\u1ed3n analog d\u1ea1ng \u0111i\u1ec7n \u00e1p t\u1eeb 0-10V \u0111\u1ec3 l\u00e0m tham chi\u1ebfu torque, \u0111\u01a1n v\u1ecb quy chi\u1ebfu t\u00ednh theo ph\u1ea7n tr\u0103m c\u1ee7a l\u1ef1c.<\/p>\n

V\u00ed d\u1ee5 ta c\u00e0i 10V \u1ee9ng v\u1edbi 100% momen th\u00ec khi \u0111i\u1ec1u ch\u1ec9nh t\u1eeb 0-10V \u1ee9ng v\u1edbi 0-100% torque. \u1ede ch\u1ebf \u0111\u1ed9 torque n\u00e0y c\u00e1c b\u1ea1n c\u1ea7n l\u01b0u \u00fd c\u00e0i gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 cho motor b\u1edfi v\u00ec khi ch\u1ea1y n\u1ebfu c\u1ed1t \u0111\u1ed9ng c\u01a1 kh\u00f4ng c\u00f3 l\u1ef1c g\u00ec c\u1ea3n th\u00ec \u0111\u1ed9ng c\u01a1 s\u1ebd ch\u1ea1y l\u00ean t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a. \u0110\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 lo\u1ea1i servo c\u0169 th\u00ec driver c\u00f3 th\u1ec3 ch\u01b0a c\u00f3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p ch\u1ebf \u0111\u1ed9 n\u00e0y n\u00ean c\u00e1c b\u1ea1n ph\u1ea3i tham kh\u1ea3o manual \u0111\u1ec3 bi\u1ebft servo m\u00ecnh s\u1eed d\u1ee5ng c\u00f3 ch\u1ebf \u0111\u1ed9 n\u00e0y kh\u00f4ng.<\/p>\n

L\u01b0u \u00fd khi cho servo ch\u1ea1y \u1edf ch\u1ebf \u0111\u1ed9 torque hay momen th\u00ec l\u1ef1c c\u1ee7a t\u1ea3i ph\u1ea3i t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp l\u00ean c\u1ed1t motor th\u00ec m\u1edbi gi\u00fap cho qu\u00e1 tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c. Th\u01b0\u1eddng trong ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n n\u00e0y ng\u01b0\u1eddi ta h\u1ea1n ch\u1ebf s\u1eed d\u1ee5ng h\u1ed9p s\u1ed1 ho\u1eb7c puly b\u00e1nh nh\u00f4ng.<\/p>\n

So s\u00e1nh \u0111i\u1ec1u khi\u1ec3n torque momen d\u00f9ng bi\u1ebfn t\u1ea7n v\u00e0 servo<\/h3>\n

So v\u1edbi \u0111i\u1ec1u khi\u1ec3n torque tr\u00ean bi\u1ebfn t\u1ea7n th\u00ec tr\u00ean servo c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n r\u1ea5t nhi\u1ec1u b\u1edfi v\u00ec hai nguy\u00ean nh\u00e2n. M\u1ed9t l\u00e0 \u0111\u1ed9ng c\u01a1 servo thu\u1ed9c d\u1ea1ng \u0111\u1ed3ng c\u01a1 \u0111\u1ed3ng b\u1ed9 c\u00f3 momen kh\u00f4ng \u0111\u1ed5i \u1edf trong d\u1ea3i t\u1ed1c \u0111\u1ed9 \u0111\u1ecbnh m\u1ee9c c\u1ee7a motor n\u00ean gi\u00fap cho vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n torque \u0111\u00e1p \u1ee9ng ch\u00ednh x\u00e1c h\u01a1n.<\/p>\n

Ngo\u00e0i ra so v\u1edbi \u0111\u1ed9ng c\u01a1 ac servo th\u00ec bi\u1ebfn t\u1ea7n th\u01b0\u1eddng s\u1eed d\u1ee5ng encoder \u0111\u1ed9 ph\u00e2n gi\u1ea3i th\u1ea5p h\u01a1n servo n\u00ean d\u1eabn t\u1edbi thu\u1eadt to\u00e1n \u0111i\u1ec1u khi\u1ec3n s\u1ebd cho ra k\u1ebft qu\u1ea3 th\u1ea5p h\u01a1n. \u0110\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng \u0111i\u1ec1u khi\u1ec3n l\u1ef1c c\u0103ng y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c cao th\u00ec ng\u01b0\u1eddi ta s\u1ebd th\u01b0\u1eddng s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n, c\u00f2n \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng s\u1eed d\u1ee5ng \u0111\u1ed9ng c\u01a1 l\u1edbn th\u00ec ch\u1ecdn bi\u1ebfn t\u1ea7n c\u00f3 ch\u1ebf \u0111\u1ed9 ch\u1ea1y torque s\u1ebd c\u00f3 hi\u1ec7u qu\u1ea3 v\u1ec1 kinh t\u1ebf h\u01a1n.<\/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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