{"id":654,"date":"2026-09-18T03:41:15","date_gmt":"2026-09-18T03:41:15","guid":{"rendered":"https:\/\/htdpulley.top\/product\/htd-14m-40-taper-bush-timing-pulley\/"},"modified":"2026-09-18T06:46:46","modified_gmt":"2026-09-18T06:46:46","slug":"htd-14m-40-taper-bush-timing-pulley","status":"publish","type":"product","link":"https:\/\/htdpulley.top\/zh-cn\/product\/htd-14m-40-taper-bush-timing-pulley\/","title":{"rendered":"HTD 14M-40 Taper Bush Timing Pulley"},"content":{"rendered":"
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\u4ea7\u54c1\u6982\u8ff0<\/span><\/p>\n

HTD 14M-40 Taper Bush Timing Pulley Configuration Overview<\/h2>\n<\/div>\n

14M-40 HTD Timing Pulley<\/strong> is a 14 mm pitch synchronous pulley family with a nominal belt-face reference of 40 in the catalogue naming system. This page treats the series as a configurable industrial component rather than a single fixed SKU. Tooth count changes pulley diameter and may also change hub, flange, material or mounting details, so the order must be tied to a specific catalogue row or an approved drawing.<\/p>\n

\u91c7\u8d2d\u65f6\uff0c\u9996\u5148\u8981\u786e\u5b9a\u5b8c\u6574\u7684\u76ae\u5e26\u578b\u53f7\uff0c\u5e76\u786e\u8ba4\u914d\u5957\u76ae\u5e26\u662f\u5426\u91c7\u7528\u76f8\u540c\u7684 HTD 14M \u9f7f\u5f62\u3002\u4ec5\u51ed\u8282\u8ddd\u5e76\u4e0d\u80fd\u4fdd\u8bc1\u6240\u6709\u66f2\u7ebf\u76ae\u5e26\u7cfb\u5217\u90fd\u80fd\u5b89\u5168\u4e92\u6362\u3002\u786e\u8ba4\u9f7f\u5f62\u540e\uff0c\u9009\u62e9\u9f7f\u6570\u548c\u5de5\u4f5c\u5bbd\u5ea6\uff0c\u7136\u540e\u68c0\u67e5\u8f74\u63a5\u53e3\u3001\u8f6e\u6bc2\u51f8\u51fa\u90e8\u5206\u3001\u6cd5\u5170\u5e03\u7f6e\u548c\u53ef\u7528\u6750\u6599\u3002\u6b64\u6b65\u9aa4\u53ef\u51cf\u5c11\u5e38\u89c1\u7684\u4ec5\u5339\u914d\u5916\u5f84\u800c\u5ffd\u7565\u9f7f\u5f62\u6216\u5b89\u88c5\u51e0\u4f55\u5f62\u72b6\u7684\u66f4\u6362\u9519\u8bef\u3002<\/p>\n

The taper-bush mounting shown for this family is intended for positive synchronous power transmission. Typical enquiries come from larger industrial drives, textile\/paper machinery and heavy synchronous transmission. Actual suitability depends on speed, transmitted load, center distance, belt construction, alignment, environment and shaft support. Those duty inputs should be supplied for a new drive or when an existing machine has recurring belt-tracking or wear problems.<\/p>\n<\/section>\n

\n
\u6ca5\u9752<\/span>1400\u4e07<\/strong><\/div>\n
\u7cfb\u5217\u5bbd\u5ea6\u4ee3\u7801<\/span>40<\/strong><\/div>\n
\u5bb6\u65cf<\/span>Taper bush<\/strong><\/div>\n
\u8ba2\u8d2d\u65b9\u5f0f<\/span>\u76ee\u5f55\u884c\u6216\u56fe\u7eb8<\/strong><\/div>\n<\/section>\n
\n

14M-40 Construction and Shaft Interface<\/h2>\n

14M-40<\/strong> belongs to the 14M HTD family and this page covers taper-bush mounting. The catalogue table on this page spans 28\u2013192 teeth. Construction codes visible in the table include 18F, 19F, 19, 20. Use the exact product code with the tooth count because the hub\/flange arrangement can change inside one width series.<\/p>\n

\u5bbd\u5ea6\u4ee3\u7801 40<\/strong> \u672c\u4ea7\u54c1\u76ee\u5f55\u4ec5\u7528\u4e8e\u8bc6\u522b\u8be5\u7cfb\u5217\u4ea7\u54c1\uff1b\u5b83\u4e0d\u80fd\u66ff\u4ee3\u5bf9\u914d\u5957\u76ae\u5e26\u6807\u8bb0\u548c\u5c3a\u5bf8\u56fe\u7684\u68c0\u67e5\u3002\u8fdb\u884c\u66f4\u6362\u4f5c\u4e1a\u65f6\uff0c\u8bf7\u4fdd\u7559\u5df2\u5b89\u88c5\u7684\u76ae\u5e26\u7ebf\uff0c\u5e76\u5728\u786e\u5b9a\u4f7f\u7528\u9f7f\u5f62\u6b63\u786e\u7684\u76ae\u5e26\u6392\u4f5c\u4e3a\u673a\u68b0\u66ff\u4ee3\u54c1\u4e4b\u524d\uff0c\u6d4b\u91cf\u8f74\u4fa7\u51e0\u4f55\u5f62\u72b6\u3002<\/p>\n

\"14M-40<\/figure>\n<\/section>\n
\n

Read the 14M-40 Dimension View Before the Table<\/h2>\n

\u5c3a\u5bf8\u6807\u6ce8\u89c6\u56fe\u89e3\u91ca\u4e86 Dp\u3001De\u3001Df\u3001Dm\u3001Di\u3001F\u3001L \u7b49\u7b26\u53f7\u4ee5\u53ca\u5b54\u5f84\u76f8\u5173\u5b57\u6bb5\u4e0e\u65bd\u5de5\u56fe\u4e4b\u95f4\u7684\u5173\u7cfb\u3002\u8bf7\u5c06\u56fe\u7eb8\u548c\u540c\u4e00\u4ea7\u54c1\u884c\u4e00\u8d77\u4f7f\u7528\uff1b\u4e0d\u8981\u4ec5\u4ec5\u56e0\u4e3a\u8282\u8ddd\u548c\u9f7f\u6570\u5339\u914d\u5c31\u4ece\u5176\u4ed6\u65bd\u5de5\u7c7b\u578b\u4e2d\u8f6c\u79fb\u5c3a\u5bf8\u3002<\/p>\n

For 14M-40, record the values that control installation\u2014working face, hub projection, flange envelope and shaft connection\u2014against a stable machine datum. If a finished bore, keyway or tolerance is not defined by the catalogue row, add it on the RFQ or controlled drawing instead of assuming a universal value.<\/p>\n

\"14M-40<\/figure>\n<\/section>\n
\n

Bush selection:<\/strong> this 14M-40 table includes bush references such as 2012, 2517, 3020. The bush reference changes with the product row; confirm the exact tooth count and shaft diameter rather than assuming one bush covers the whole series.<\/p>\n

14M-40 Technical Specification Table<\/h2>\n

\u4ee5\u4e0b\u6570\u503c\u6458\u81ea\u672c\u7cfb\u5217\u6240\u9009\u540c\u6b65\u5e26\u8f6e\u4ea7\u54c1\u76ee\u5f55\u3002\u8be2\u4ef7\u65f6\u8bf7\u540c\u65f6\u4f7f\u7528\u4ea7\u54c1\u4ee3\u7801\u548c\u9f7f\u6570\u3002\u5c3a\u5bf8\u4e3a\u4ea7\u54c1\u76ee\u5f55\u503c\uff1b\u6700\u7ec8\u8f74\u914d\u5408\u3001\u952e\u69fd\u3001\u8868\u9762\u5149\u6d01\u5ea6\u548c\u68c0\u9a8c\u8981\u6c42\u5e94\u5728\u8be2\u4ef7\u5355\u6216\u56fe\u7eb8\u4e2d\u6ce8\u660e\u3002<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u4ee3\u7801<\/th>\n\u7c7b\u578b<\/th>\n\u7259\u9f7f<\/th>\nBush<\/th>\nMax Bore<\/th>\nDP<\/th>\n\u5fb7<\/th>\n\u81ea\u7531\u5ea6<\/th>\n\u6697<\/th>\n\u8fea<\/th>\nF<\/th>\nL<\/th>\nR<\/th>\n\u6cd5\u5170<\/th>\n\u7ea6\u5343\u514b<\/th>\n<\/tr>\n<\/thead>\n
TL 28-14M-40<\/td>\n18F<\/td>\n28<\/td>\n2012<\/td>\n50<\/td>\n124,78<\/td>\n122,12<\/td>\n127<\/td>\n–<\/td>\n94<\/td>\n54<\/td>\n32<\/td>\n11<\/td>\n400<\/td>\n2,10<\/td>\n<\/tr>\n
TL 30-14M-40<\/td>\n18F<\/td>\n30<\/td>\n2012<\/td>\n50<\/td>\n133,69<\/td>\n130,99<\/td>\n138<\/td>\n–<\/td>\n98<\/td>\n54<\/td>\n32<\/td>\n11<\/td>\n401<\/td>\n2,70<\/td>\n<\/tr>\n
TL 32-14M-40<\/td>\n18F<\/td>\n32<\/td>\n2012<\/td>\n50<\/td>\n142,60<\/td>\n139,88<\/td>\n154<\/td>\n–<\/td>\n108<\/td>\n54<\/td>\n32<\/td>\n11<\/td>\n403<\/td>\n3,40<\/td>\n<\/tr>\n
TL 34-14M-40<\/td>\n18F<\/td>\n34<\/td>\n2517<\/td>\n60<\/td>\n151,52<\/td>\n148,79<\/td>\n160<\/td>\n–<\/td>\n110<\/td>\n54<\/td>\n45<\/td>\n4,5<\/td>\n404<\/td>\n3,90<\/td>\n<\/tr>\n
TL 36-14M-40<\/td>\n18F<\/td>\n36<\/td>\n2517<\/td>\n60<\/td>\n160,43<\/td>\n157,68<\/td>\n168<\/td>\n–<\/td>\n120<\/td>\n54<\/td>\n45<\/td>\n4,5<\/td>\n405<\/td>\n4,80<\/td>\n<\/tr>\n
TL 38-14M-40<\/td>\n18F<\/td>\n38<\/td>\n2517<\/td>\n60<\/td>\n169,34<\/td>\n166,60<\/td>\n183<\/td>\n–<\/td>\n130<\/td>\n54<\/td>\n45<\/td>\n4,5<\/td>\n406<\/td>\n5,40<\/td>\n<\/tr>\n
TL 40-14M-40<\/td>\n18F<\/td>\n40<\/td>\n2517<\/td>\n60<\/td>\n178,25<\/td>\n175,49<\/td>\n188<\/td>\n–<\/td>\n138<\/td>\n54<\/td>\n45<\/td>\n4,5<\/td>\n407<\/td>\n6,00<\/td>\n<\/tr>\n
TL 44-14M-40<\/td>\n18F<\/td>\n44<\/td>\n3020<\/td>\n75<\/td>\n196,08<\/td>\n193,28<\/td>\n211<\/td>\n–<\/td>\n155<\/td>\n54<\/td>\n51<\/td>\n1,5<\/td>\n411<\/td>\n–<\/td>\n<\/tr>\n
TL 48-14M-40<\/td>\n18F<\/td>\n48<\/td>\n3020<\/td>\n75<\/td>\n213,90<\/td>\n211,11<\/td>\n226<\/td>\n–<\/td>\n170<\/td>\n54<\/td>\n51<\/td>\n1,5<\/td>\n412<\/td>\n–<\/td>\n<\/tr>\n
TL 56-14M-40<\/td>\n18F<\/td>\n56<\/td>\n3020<\/td>\n75<\/td>\n249,55<\/td>\n246,76<\/td>\n256<\/td>\n208<\/td>\n54<\/td>\n51<\/td>\n1,5<\/td>\n416<\/td>\n–<\/td>\n<\/td>\n<\/tr>\n
TL 64-14M-40<\/td>\n19F<\/td>\n64<\/td>\n3020<\/td>\n75<\/td>\n285,21<\/td>\n282,41<\/td>\n296<\/td>\n170<\/td>\n240<\/td>\n54<\/td>\n51<\/td>\n1,5<\/td>\n418<\/td>\n–<\/td>\n<\/tr>\n
TL 72-14M-40<\/td>\n19<\/td>\n72<\/td>\n3020<\/td>\n75<\/td>\n320,86<\/td>\n318,06<\/td>\n–<\/td>\n170<\/td>\n280<\/td>\n54<\/td>\n51<\/td>\n1,5<\/td>\n–<\/td>\n15,00<\/td>\n<\/tr>\n
TL 80-14M-40<\/td>\n20<\/td>\n80<\/td>\n3020<\/td>\n75<\/td>\n356,51<\/td>\n353,71<\/td>\n–<\/td>\n170<\/td>\n315<\/td>\n54<\/td>\n51<\/td>\n1,5<\/td>\n–<\/td>\n16,00<\/td>\n<\/tr>\n
TL 90-14M-40<\/td>\n20<\/td>\n90<\/td>\n3020<\/td>\n75<\/td>\n401,07<\/td>\n398,28<\/td>\n–<\/td>\n170<\/td>\n360<\/td>\n54<\/td>\n51<\/td>\n1,5<\/td>\n–<\/td>\n18,00<\/td>\n<\/tr>\n
TL 112-14M-40<\/td>\n20<\/td>\n112<\/td>\n3020<\/td>\n75<\/td>\n499,11<\/td>\n496,32<\/td>\n–<\/td>\n170<\/td>\n457<\/td>\n54<\/td>\n51<\/td>\n1,5<\/td>\n–<\/td>\n25,50<\/td>\n<\/tr>\n
TL 144-14M-40<\/td>\n20<\/td>\n144<\/td>\n3020<\/td>\n75<\/td>\n641,71<\/td>\n638,92<\/td>\n–<\/td>\n170<\/td>\n600<\/td>\n54<\/td>\n51<\/td>\n1,5<\/td>\n–<\/td>\n32,00<\/td>\n<\/tr>\n
TL 168-14M-40<\/td>\n20<\/td>\n168<\/td>\n3020<\/td>\n75<\/td>\n748,66<\/td>\n745,87<\/td>\n–<\/td>\n170<\/td>\n706<\/td>\n54<\/td>\n51<\/td>\n1,5<\/td>\n–<\/td>\n43,50<\/td>\n<\/tr>\n
TL 192-14M-40<\/td>\n20<\/td>\n192<\/td>\n3020<\/td>\n75<\/td>\n855,62<\/td>\n852,82<\/td>\n–<\/td>\n170<\/td>\n813<\/td>\n54<\/td>\n51<\/td>\n1,5<\/td>\n–<\/td>\n49,50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
\n

Where the 14M-40 Family Fits<\/h2>\n

14M-40 is part of the 14M family used for larger HTD drive envelopes where hub, flange, shaft interface, mass and service access become increasingly important to installation planning. Application suitability is not determined by pitch alone. A new drive still needs the required speed relationship, load or torque basis, center distance, environment and service conditions before the pulley row can be finalized.<\/p>\n

\u66f4\u6362\u76ae\u5e26\u65f6\uff0c\u6700\u5b89\u5168\u7684\u51fa\u53d1\u70b9\u662f\u4fdd\u6301\u73b0\u6709\u76ae\u5e26\/\u578b\u6750\u7684\u89c4\u683c\u548c\u9f7f\u6570\u4e0d\u53d8\u3002\u6539\u53d8\u9f7f\u6570\u4f1a\u6539\u53d8\u8282\u5706\u76f4\u5f84\u548c\u4f20\u52a8\u6bd4\uff0c\u800c\u6539\u53d8\u5b89\u88c5\u7ed3\u6784\u5219\u53ef\u80fd\u6539\u53d8\u76ae\u5e26\u7684\u8d70\u5411\u6216\u5f71\u54cd\u62c6\u5378\u3002<\/p>\n

\"14M-40<\/figure>\n<\/section>\n
\n

Material and Construction Choices for 14M-40<\/h2>\n

Use the material and construction shown for the exact 14M-40 product code or approved drawing. Do not identify pulley material from color, surface appearance or a photograph. Where a project requests a different material, finish, hub, flange or shaft feature, treat that as a custom requirement and review its effect on dimensions and inspection before quotation.<\/p>\n

\u572828\u81f3192\u9f7f\u7684\u8303\u56f4\u5185\uff0c\u7ed3\u6784\u4ee3\u7801\u53ef\u80fd\u6709\u6240\u4e0d\u540c\u3002\u6b63\u662f\u7531\u4e8e\u8fd9\u79cd\u5dee\u5f02\uff0c\u4ea7\u54c1\u4ee3\u7801\u3001\u9f7f\u6570\u548c\u7ed3\u6784\u89c6\u56fe\u624d\u5e94\u5728\u8ba2\u5355\u8bb0\u5f55\u4e2d\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n

\"14M-40<\/figure>\n<\/section>\n
\n

Installation Checks for 14M-40<\/h2>\n

Before installation, compare the new pulley with the released 14M-40 row or drawing. Verify the shaft connection, axial position, flange condition and belt line before tension is applied. The belt should enter the pulley without being forced sideways by a misaligned shaft, displaced hub or incorrect spacer arrangement.<\/p>\n

\u7ec4\u88c5\u5b8c\u6210\u540e\uff0c\u68c0\u67e5\u5bf9\u5b9e\u9645\u673a\u5668\u81f3\u5173\u91cd\u8981\u7684\u7279\u6027\u2014\u2014\u5b89\u88c5\u7262\u56fa\u6027\u3001\u5bf9\u51c6\u60c5\u51b5\u3001\u81ea\u7531\u65cb\u8f6c\u3001\u76ae\u5e26\u8ddf\u8e2a\u4ee5\u53ca\u56fe\u7eb8\u89c4\u5b9a\u7684\u4efb\u4f55\u8df3\u52a8\u6216\u8f74\u5411\u4f4d\u7f6e\u3002\u5982\u679c\u8bbe\u5907\u56fe\u7eb8\u6216\u8ba2\u5355\u56fe\u7eb8\u53e6\u6709\u89c4\u5b9a\uff0c\u8bf7\u52ff\u91c7\u7528\u901a\u7528\u516c\u5dee\u3002<\/p>\n

\"14M-40<\/figure>\n<\/section>\n
\n

\u8ba2\u8d2d\u3001\u6837\u54c1\u548c\u5546\u4e1a\u8ba1\u5212<\/h2>\n
\n
\u6700\u5c0f\u8d77\u8ba2\u91cf<\/strong><\/p>\n

\u6700\u4f4e\u8ba2\u8d2d\u91cf\u6839\u636e\u4ea7\u54c1\u7c7b\u578b\u3001\u751f\u4ea7\u5de5\u827a\u548c\u8ba2\u5355\u603b\u91d1\u989d\u800c\u5b9a\u3002\u6807\u51c6\u76ee\u5f55\u96f6\u4ef6\u901a\u5e38\u9075\u5faa\u6700\u4f4e\u751f\u4ea7\u6570\u91cf\u8981\u6c42\u3002<\/p>\n<\/article>\n

\u6837\u54c1<\/strong><\/p>\n

\u65b0\u5ba2\u6237\u5728\u914d\u7f6e\u548c\u751f\u4ea7\u8def\u7ebf\u5408\u9002\u65f6\u53ef\u7d22\u53d61-5\u4ef6\u6837\u54c1\u3002\u6837\u54c1\u4ef7\u683c\u53e6\u8ba1\u3002<\/p>\n<\/article>\n

\u6df7\u5408\u8ba2\u5355<\/strong><\/p>\n

\u4e0d\u540c\u578b\u53f7\u7684\u6ed1\u8f6e\u53ef\u4ee5\u5408\u5e76\u8ba2\u8d2d\u3002\u6df7\u5408\u578b\u53f7\u8ba2\u5355\u7684\u901a\u5e38\u89c4\u5212\u70b9\u662f\u603b\u8ba2\u5355\u91d1\u989d\u7ea6\u4e3a 1500 \u7f8e\u5143\u3002<\/p>\n<\/article>\n

\u6570\u91cf\u5c11<\/strong><\/p>\n

\u4ec5\u53ef\u8003\u8651\u5de5\u7a0b\u9a8c\u8bc1\u6216\u5408\u683c\u7684\u4ed8\u8d39\u6837\u54c1\u8981\u6c42\uff0c\u800c\u4e0d\u53ef\u4f5c\u4e3a\u96f6\u552e\u8ba2\u5355\uff1b\u5355\u4ef7\u4e5f\u76f8\u5e94\u8f83\u9ad8\u3002<\/p>\n<\/article>\n

\u8ba1\u5212\u63d0\u524d\u671f<\/strong><\/p>\n

\u6807\u51c6\u4ef6\uff1a\u901a\u5e38\u9700\u8981 10-25 \u4e2a\u5de5\u4f5c\u65e5\u3002\u5b9a\u5236\u7ec4\u4ef6\uff1a\u901a\u5e38\u9700\u8981 20-45 \u4e2a\u5de5\u4f5c\u65e5\u3002\u9879\u76ee\u7ec4\u88c5\u6216\u76f8\u5173\u8bbe\u5907\uff1a45-120 \u4e2a\u5de5\u4f5c\u65e5\uff08\u5982\u9002\u7528\uff09\u3002\u6700\u7ec8\u4ea4\u8d27\u65f6\u95f4\u5c06\u5728\u56fe\u7eb8\u3001\u6750\u6599\u548c\u6570\u91cf\u5ba1\u6838\u540e\u786e\u8ba4\u3002<\/p>\n<\/article>\n

\u8d38\u6613\u6761\u6b3e<\/strong><\/p>\n

EXW\u3001FOB\u3001CIF \u548c DAP \u662f\u5e38\u89c1\u7684\u8d38\u6613\u6761\u6b3e\u3002FCA\u3001CFR\u3001CPT\u3001CIP \u548c DDP \u53ef\u6839\u636e\u5177\u4f53\u7684\u8d27\u7269\u548c\u76ee\u7684\u5730\u8fdb\u884c\u534f\u5546\u3002<\/p>\n<\/article>\n<\/div>\n<\/div>\n