{"id":911,"date":"2026-09-10T04:02:00","date_gmt":"2026-09-10T04:02:00","guid":{"rendered":"https:\/\/nm-coupling.net\/products\/nm148-flexible-coupling\/"},"modified":"2026-09-10T06:14:06","modified_gmt":"2026-09-10T06:14:06","slug":"nm148-flexible-coupling","status":"publish","type":"ep_nm_product","link":"https:\/\/nm-coupling.net\/vi\/products\/nm148-flexible-coupling\/","title":{"rendered":"Kh\u1edbp n\u1ed1i m\u1ec1m NM148"},"content":{"rendered":"
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Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00f4 h\u00ecnh<\/span><\/p>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt NM148<\/h2>\n<\/div>\n

Kh\u1edbp n\u1ed1i NM148 c\u00f3 m\u00f4-men xo\u1eafn \u0111\u1ecbnh m\u1ee9c 280 Nm v\u00e0 cho ph\u00e9p \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 l\u00ean \u0111\u1ebfn 65 mm trong khi v\u1eabn duy tr\u00ec t\u1ed1c \u0111\u1ed9 quay 3000 v\u00f2ng\/ph\u00fat. \u0110\u00e2y th\u01b0\u1eddng l\u00e0 \u0111i\u1ec3m m\u00e0 ng\u01b0\u1eddi mua n\u00ean coi kh\u1edbp n\u1ed1i nh\u01b0 m\u1ed9t giao di\u1ec7n m\u00e1y quan tr\u1ecdng h\u01a1n l\u00e0 m\u1ed9t ph\u1ee5 ki\u1ec7n nh\u1ecf.<\/p>\n<\/div>\n

Ng\u01b0\u1eddi m\u1eabu<\/th>M\u00f4men xo\u1eafn \u0111\u1ecbnh m\u1ee9c<\/th>gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9<\/th>D<\/th>D1<\/th>d t\u1ed1i \u0111a<\/th>L<\/th>S<\/th>Xuy\u00ean t\u00e2m<\/th>G\u00f3c<\/th><\/tr><\/thead>
NM148<\/a><\/strong><\/td>280 Nm<\/span><\/td>3000 v\u00f2ng\/ph\u00fat<\/span><\/td>148 mm<\/span><\/td>107 mm<\/span><\/td>65 mm<\/span><\/td>80 mm<\/span><\/td>3.5 +\/- 1.0 mm<\/span><\/td>0.07 mm<\/span><\/td>2.0 \u0111\u1ed9<\/span><\/td><\/tr><\/tbody><\/table><\/div>

C\u00e1c gi\u00e1 tr\u1ecb D, D1, d max, L, S v\u00e0 b\u00e1n k\u00ednh \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng milim\u00e9t. \u0110\u1ed9 d\u1ecbch chuy\u1ec3n g\u00f3c \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb b\u1eb1ng \u0111\u1ed9. Tr\u00ean m\u00e0n h\u00ecnh nh\u1ecf h\u01a1n, h\u00e3y k\u00e9o b\u1ea3ng theo chi\u1ec1u ngang \u0111\u1ec3 xem t\u1ea5t c\u1ea3 c\u00e1c c\u1ed9t.<\/p><\/section>\n

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Giao di\u1ec7n tr\u1ee5c<\/span><\/p>\n

Ki\u1ec3m tra \u0111\u1ed9 kh\u00edt v\u00e0 gia c\u00f4ng<\/h2>\n

\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i 148 mm, \u0111\u01b0\u1eddng k\u00ednh trong 107 mm v\u00e0 chi\u1ec1u d\u00e0i 80 mm c\u1ea7n \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi c\u00e1c t\u1ea5m ch\u1eafn, gi\u00e1 \u0111\u1ee1 v\u00e0 ph\u1ea7n nh\u00f4 ra c\u1ee7a tr\u1ee5c. C\u00e1c l\u1ed7 khoan ho\u00e0n thi\u1ec7n l\u1edbn c\u1ea7n \u0111\u01b0\u1ee3c b\u00e1o gi\u00e1 k\u00e8m theo r\u00e3nh then v\u00e0 \u0111\u1ed9 l\u1eafp gh\u00e9p \u0111\u1ec3 xem x\u00e9t h\u00ecnh d\u1ea1ng t\u1ed5ng th\u1ec3 c\u1ee7a moay\u01a1 tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t.<\/p>\n<\/div>\n

Nhi\u1ec7m v\u1ee5 v\u1eadn h\u00e0nh<\/span><\/p>\n

K\u00edch th\u01b0\u1edbc n\u00e0y ph\u00f9 h\u1ee3p \u1edf \u0111\u00e2u?<\/h2>\n

S\u1eed d\u1ee5ng NM148 \u0111\u1ec3 ki\u1ec3m tra ban \u0111\u1ea7u c\u00e1c m\u00e1y b\u01a1m, m\u00e1y tr\u1ed9n, b\u0103ng t\u1ea3i v\u00e0 m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p c\u00f3 t\u1ea3i tr\u1ecdng cao h\u01a1n khi m\u00f4-men xo\u1eafn v\u1eadn h\u00e0nh n\u1eb1m trong gi\u1edbi h\u1ea1n \u0111\u1ecbnh m\u1ee9c c\u1ee7a model. B\u00e1o c\u00e1o ri\u00eang c\u00e1c s\u1ef1 c\u1ed1 kh\u1edfi \u0111\u1ed9ng khi c\u00f3 t\u1ea3i, \u0111\u1ea3o chi\u1ec1u ho\u1eb7c k\u1eb9t v\u00ec \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng t\u1ee9c th\u1eddi c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh l\u1ef1a ch\u1ecdn cu\u1ed1i c\u00f9ng.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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C\u0103n ch\u1ec9nh v\u00e0 l\u1eafp r\u00e1p<\/h2>\n

\u0110\u1eb7t c\u00e1c tr\u1ee5c \u1edf m\u1ee9c S 3,5 +\/- 1,0 mm. Gi\u1edbi h\u1ea1n xuy\u00ean t\u00e2m \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh l\u00e0 0,07 mm v\u00e0 gi\u1edbi h\u1ea1n g\u00f3c l\u00e0 2,0 \u0111\u1ed9. N\u1ebfu xu\u1ea5t hi\u1ec7n hi\u1ec7n t\u01b0\u1ee3ng m\u00e0i m\u00f2n ch\u1ea5t \u0111\u00e0n h\u1ed3i l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, h\u00e3y ki\u1ec3m tra \u0111\u1ed9 th\u1eb3ng h\u00e0ng v\u00e0 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a tr\u1ee5c thay v\u00ec ch\u1ec9 coi v\u00f2ng \u0111\u1ec7m l\u00e0 h\u1ea1ng m\u1ee5c b\u1ea3o tr\u00ec duy nh\u1ea5t.<\/p>\n

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D \/ D1<\/strong>148 \/ 107 mm<\/span><\/div>\n
L \/ S<\/strong>80 mm \/ 3,5 +\/- 1,0 mm<\/span><\/div>\n
C\u0103n ch\u1ec9nh<\/strong>\u0110\u1ed9 l\u1ec7ch t\u00e2m 0,07 mm \/ G\u00f3c 2,0 \u0111\u1ed9<\/span><\/div>\n<\/div>\n<\/div>\n
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Chu\u1ea9n b\u1ecb m\u1eabu y\u00eau c\u1ea7u b\u00e1o gi\u00e1 NM148 (RFQ).<\/h2>\n

\u0110\u1ed1i v\u1edbi \u0111\u01a1n \u0111\u1eb7t h\u00e0ng NM148, c\u1ea7n cung c\u1ea5p \u0111\u01b0\u1eddng k\u00ednh tr\u1ee5c v\u00e0 r\u00e3nh then, t\u1ed1c \u0111\u1ed9 quay, m\u00f4-men xo\u1eafn thi\u1ebft k\u1ebf ho\u1eb7c c\u00f4ng su\u1ea5t \u0111\u1ed9ng c\u01a1, \u0111i\u1ec1u ki\u1ec7n kh\u1edfi \u0111\u1ed9ng v\u00e0 s\u1ed1 l\u01b0\u1ee3ng. B\u1ea3n v\u1ebd gia c\u00f4ng \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 y\u00eau c\u1ea7u g\u1ea7n 65 mm.<\/p>\n

S\u1eed d\u1ee5ng h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn NM \u2192<\/a><\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Th\u00e0nh ph\u1ea7n linh ho\u1ea1t<\/span><\/p>\n

V\u1eadt li\u1ec7u v\u00e0 \u0111i\u1ec1u ki\u1ec7n d\u1ecbch v\u1ee5<\/h2>\n<\/div>\n

V\u1eadt li\u1ec7u ti\u00eau chu\u1ea9n l\u00e0 NBR. \u0110\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t, vui l\u00f2ng ch\u1ec9 \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9, kh\u1ea3 n\u0103ng ti\u1ebfp x\u00fac v\u1edbi d\u1ea7u ho\u1eb7c h\u00f3a ch\u1ea5t, c\u00f9ng v\u1edbi b\u1ea5t k\u1ef3 v\u1eadt li\u1ec7u thay th\u1ebf ho\u1eb7c \u0111\u1ed9 c\u1ee9ng n\u00e0o \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u trong y\u00eau c\u1ea7u b\u00e1o gi\u00e1.<\/p>\n<\/div>\n

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Y\u1ebfu t\u1ed1<\/h3>\n

H\u00e3y n\u00eau r\u00f5 v\u1eadt li\u1ec7u ho\u1eb7c m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng c\u1ea7n thi\u1ebft; kh\u00f4ng n\u00ean ch\u1ec9 d\u1ef1a v\u00e0o m\u00e0u s\u1eafc \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a ch\u1ea5t \u0111\u00e0n h\u1ed3i.<\/p>\n<\/div>\n

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Gia c\u00f4ng c\u01a1 kh\u00ed<\/h3>\n

Li\u1ec7t k\u00ea ri\u00eang c\u00e1c l\u1ed7 d\u1eabn \u0111\u1ed9ng v\u00e0 l\u1ed7 b\u1ecb d\u1eabn \u0111\u1ed9ng, c\u0169ng nh\u01b0 c\u00e1c r\u00e3nh then, bao g\u1ed3m c\u1ea3 c\u00e1c khe h\u1edf \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t khi c\u1ea7n thi\u1ebft.<\/p>\n<\/div>\n

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T\u1ed1c \u0111\u1ed9<\/h3>\n

NM148 c\u00f3 t\u1ed1c \u0111\u1ed9 quay \u0111\u1ecbnh m\u1ee9c 3000 v\u00f2ng\/ph\u00fat; h\u00e3y ki\u1ec3m tra t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn cu\u1ed1i c\u00f9ng.<\/p>\n<\/div>\n

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M\u00f4-men xo\u1eafn<\/h3>\n

Th\u00f4ng s\u1ed1 \u0111\u1ecbnh m\u1ee9c l\u00e0 280 Nm. Vui l\u00f2ng m\u00f4 t\u1ea3 c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng b\u1ea5t th\u01b0\u1eddng nh\u01b0 kh\u1edfi \u0111\u1ed9ng kh\u00f4ng \u0111\u00fang c\u00e1ch, \u0111\u1ea3o chi\u1ec1u ho\u1eb7c gi\u1eadt c\u1ee5c trong y\u00eau c\u1ea7u.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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So s\u00e1nh k\u00edch th\u01b0\u1edbc NM g\u1ea7n nh\u1ea5t<\/h2>\n

N\u1ebfu \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u momen xo\u1eafn l\u1edbn h\u01a1n 280 Nm ho\u1eb7c \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 l\u1edbn h\u01a1n 65 mm, h\u00e3y so s\u00e1nh v\u1edbi NM168. N\u1ebfu y\u00eau c\u1ea7u v\u1ec1 c\u00f4ng su\u1ea5t v\u00e0 \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 th\u1ea5p h\u01a1n, c\u00f3 th\u1ec3 xem x\u00e9t NM128 \u0111\u1ec3 gi\u1ea3m \u0111\u01b0\u1eddng k\u00ednh v\u00e0 chi\u1ec1u d\u00e0i t\u1ed5ng th\u1ec3.<\/p>\n

NM128<\/a>NM168<\/a><\/div>\n<\/div>\n
So s\u00e1nh t\u1ea5t c\u1ea3 c\u00e1c k\u00edch th\u01b0\u1edbc NM<\/a><\/div>\n<\/div>\n<\/section>\n
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C\u00e2u tr\u1ea3 l\u1eddi nhanh cho NM148<\/h2>\n
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\nM\u00f4-men xo\u1eafn v\u00e0 t\u1ed1c \u0111\u1ed9 n\u00e0o x\u00e1c \u0111\u1ecbnh NM148?<\/summary>\n
NM148 c\u00f3 m\u00f4-men xo\u1eafn \u0111\u1ecbnh m\u1ee9c 280 Nm v\u00e0 t\u1ed1c \u0111\u1ed9 gi\u1edbi h\u1ea1n 3000 v\u00f2ng\/ph\u00fat.<\/div>\n<\/details>\n
\n\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 khoan sau khi ho\u00e0n thi\u1ec7n c\u00f3 th\u1ec3 l\u1edbn \u0111\u1ebfn m\u1ee9c n\u00e0o?<\/summary>\n
\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 t\u1ed1i \u0111a \u0111\u01b0\u1ee3c ghi l\u00e0 65 mm. \u0110\u01b0\u1eddng k\u00ednh l\u1ed7, r\u00e3nh then v\u00e0 \u0111\u1ed9 kh\u00edt v\u1eabn c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra c\u00f9ng nhau \u0111\u1ed1i v\u1edbi moay \u01a1 \u0111\u00e3 \u0111\u1eb7t h\u00e0ng.<\/div>\n<\/details>\n
\nT\u00f4i c\u1ea7n g\u1eedi d\u1eef li\u1ec7u tr\u1ee5c n\u00e0o?<\/summary>\n
H\u00e3y g\u1eedi \u0111\u01b0\u1eddng k\u00ednh tr\u1ee5c d\u1eabn \u0111\u1ed9ng v\u00e0 tr\u1ee5c b\u1ecb d\u1eabn \u0111\u1ed9ng, c\u1ea3 hai r\u00e3nh then, t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh, ch\u1ebf \u0111\u1ed9 l\u00e0m vi\u1ec7c, s\u1ed1 l\u01b0\u1ee3ng v\u00e0 b\u1ea5t k\u1ef3 th\u00f4ng s\u1ed1 l\u1eafp gh\u00e9p n\u00e0o \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh trong b\u1ea3n v\u1ebd.<\/div>\n<\/details>\n<\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"

NM148 cung c\u1ea5p m\u00f4-men xo\u1eafn \u0111\u1ecbnh m\u1ee9c 280 Nm, kh\u1ea3 n\u0103ng khoan l\u1ed7 l\u00ean \u0111\u1ebfn 65 mm v\u00e0 gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 \u0111\u1ecbnh m\u1ee9c 3000 v\u00f2ng\/ph\u00fat. S\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c lo\u1ea1i b\u01a1m, qu\u1ea1t gi\u00f3, m\u00e1y tr\u1ed9n v\u00e0 m\u00e1y m\u00f3c t\u1ea7m trung khi m\u00f4-men xo\u1eafn, \u0111\u1ed9 kh\u00edt tr\u1ee5c, \u0111\u1ed9 th\u1eb3ng h\u00e0ng v\u00e0 kh\u00f4ng gian l\u1eafp \u0111\u1eb7t \u0111\u1ec1u n\u1eb1m trong gi\u1edbi h\u1ea1n c\u1ee7a model.<\/p>","protected":false},"featured_media":935,"template":"","class_list":["post-911","ep_nm_product","type-ep_nm_product","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/nm-coupling.net\/vi\/wp-json\/wp\/v2\/ep_nm_product\/911","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nm-coupling.net\/vi\/wp-json\/wp\/v2\/ep_nm_product"}],"about":[{"href":"https:\/\/nm-coupling.net\/vi\/wp-json\/wp\/v2\/types\/ep_nm_product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nm-coupling.net\/vi\/wp-json\/wp\/v2\/media\/935"}],"wp:attachment":[{"href":"https:\/\/nm-coupling.net\/vi\/wp-json\/wp\/v2\/media?parent=911"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}