{"id":859,"date":"2026-09-10T03:59:10","date_gmt":"2026-09-10T03:59:10","guid":{"rendered":"https:\/\/nm-coupling.net\/markets\/"},"modified":"2026-09-10T06:13:47","modified_gmt":"2026-09-10T06:13:47","slug":"markets","status":"publish","type":"page","link":"https:\/\/nm-coupling.net\/fa\/markets\/","title":{"rendered":"Markets"},"content":{"rendered":"

Send the shaft dimensions, keyways and drawing requirements in the format used by your project. We support metric and inch shaft data, OEM and replacement work, mixed-model enquiries and export documentation for international orders.<\/p>\n

Global supply<\/span>

Germany<\/a><\/h3>

Metric shaft data, pump and machinery RFQs, and drawing-controlled bore requirements.<\/p>RFQ guidance →<\/a><\/div><\/article>

Global supply<\/span>

India<\/a><\/h3>

Pump, compressor, OEM and distribution enquiries with mixed-model and replacement requirements.<\/p>RFQ guidance →<\/a><\/div><\/article>

Global supply<\/span>

Italy<\/a><\/h3>

Machinery, packaging, pump and process-equipment projects with custom shaft interfaces.<\/p>RFQ guidance →<\/a><\/div><\/article>

Global supply<\/span>

United States<\/a><\/h3>

Metric or inch shaft data for pump, compressor, machine-builder and MRO requirements.<\/p>RFQ guidance →<\/a><\/div><\/article>

Global supply<\/span>

Japan<\/a><\/h3>

Drawing-led pump, automation and machinery requirements with careful interface control.<\/p>RFQ guidance →<\/a><\/div><\/article><\/div>\n

\n
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One model range<\/span><\/p>\n

The coupling rating follows the NM size; the RFQ details follow the project.<\/h2>\n<\/div>\n

Use the same NM torque, speed and dimensional data wherever the equipment is installed, then add the local drawing units, documentation and delivery requirements to the enquiry.<\/p>\n<\/div>\n

Model<\/th>Nominal torque<\/th>Speed limit<\/th>D<\/th>D1<\/th>d max<\/th>L<\/th>S<\/th>Radial<\/th>Angular<\/th><\/tr><\/thead>
NM50<\/a><\/strong><\/td>5 N.m<\/span><\/td>3000 rpm<\/span><\/td>50 mm<\/span><\/td>33 mm<\/span><\/td>19 mm<\/span><\/td>25 mm<\/span><\/td>2 +\/- 0.5 mm<\/span><\/td>0.03 mm<\/span><\/td>3.0 deg<\/span><\/td><\/tr>
NM67<\/a><\/strong><\/td>13 N.m<\/span><\/td>3000 rpm<\/span><\/td>67 mm<\/span><\/td>46 mm<\/span><\/td>28 mm<\/span><\/td>30 mm<\/span><\/td>2.5 +\/- 0.5 mm<\/span><\/td>0.03 mm<\/span><\/td>3.0 deg<\/span><\/td><\/tr>
NM82<\/a><\/strong><\/td>28 N.m<\/span><\/td>3000 rpm<\/span><\/td>82 mm<\/span><\/td>53 mm<\/span><\/td>32 mm<\/span><\/td>40 mm<\/span><\/td>3.0 +\/- 1.0 mm<\/span><\/td>0.05 mm<\/span><\/td>3.0 deg<\/span><\/td><\/tr>
NM97<\/a><\/strong><\/td>45 N.m<\/span><\/td>3000 rpm<\/span><\/td>97 mm<\/span><\/td>69 mm<\/span><\/td>42 mm<\/span><\/td>50 mm<\/span><\/td>3.0 +\/- 1.0 mm<\/span><\/td>0.05 mm<\/span><\/td>2.5 deg<\/span><\/td><\/tr>
NM112<\/a><\/strong><\/td>70 N.m<\/span><\/td>3000 rpm<\/span><\/td>112 mm<\/span><\/td>79 mm<\/span><\/td>48 mm<\/span><\/td>60 mm<\/span><\/td>3.5 +\/- 1.0 mm<\/span><\/td>0.07 mm<\/span><\/td>2.5 deg<\/span><\/td><\/tr>
NM128<\/a><\/strong><\/td>140 N.m<\/span><\/td>3000 rpm<\/span><\/td>128 mm<\/span><\/td>90 mm<\/span><\/td>55 mm<\/span><\/td>70 mm<\/span><\/td>3.5 +\/- 1.0 mm<\/span><\/td>0.07 mm<\/span><\/td>2.5 deg<\/span><\/td><\/tr>
NM148<\/a><\/strong><\/td>280 N.m<\/span><\/td>3000 rpm<\/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 deg<\/span><\/td><\/tr>
NM168<\/a><\/strong><\/td>500 N.m<\/span><\/td>3000 rpm<\/span><\/td>168 mm<\/span><\/td>124 mm<\/span><\/td>75 mm<\/span><\/td>90 mm<\/span><\/td>3.5 +\/- 1.5 mm<\/span><\/td>0.10 mm<\/span><\/td>2.0 deg<\/span><\/td><\/tr>
NM194<\/a><\/strong><\/td>840 N.m<\/span><\/td>1500 rpm<\/span><\/td>194 mm<\/span><\/td>140 mm<\/span><\/td>85 mm<\/span><\/td>100 mm<\/span><\/td>3.5 +\/- 1.5 mm<\/span><\/td>0.10 mm<\/span><\/td>2.0 deg<\/span><\/td><\/tr>
NM214<\/a><\/strong><\/td>1000 N.m<\/span><\/td>1500 rpm<\/span><\/td>214 mm<\/span><\/td>157 mm<\/span><\/td>95 mm<\/span><\/td>110 mm<\/span><\/td>4.0 +\/- 2.0 mm<\/span><\/td>0.10 mm<\/span><\/td>2.0 deg<\/span><\/td><\/tr><\/tbody><\/table><\/div>

D, D1, d max, L, S and radial values are in millimetres. Angular displacement is shown in degrees. On smaller screens, drag the table horizontally to view all columns.<\/p><\/section>","protected":false},"excerpt":{"rendered":"

NM coupling supply for Germany, India, Italy, the United States, Japan and other industrial markets.<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-859","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/nm-coupling.net\/fa\/wp-json\/wp\/v2\/pages\/859","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nm-coupling.net\/fa\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nm-coupling.net\/fa\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nm-coupling.net\/fa\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nm-coupling.net\/fa\/wp-json\/wp\/v2\/comments?post=859"}],"version-history":[{"count":2,"href":"https:\/\/nm-coupling.net\/fa\/wp-json\/wp\/v2\/pages\/859\/revisions"}],"predecessor-version":[{"id":940,"href":"https:\/\/nm-coupling.net\/fa\/wp-json\/wp\/v2\/pages\/859\/revisions\/940"}],"wp:attachment":[{"href":"https:\/\/nm-coupling.net\/fa\/wp-json\/wp\/v2\/media?parent=859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}