{"id":1257,"date":"2026-09-10T06:38:39","date_gmt":"2026-09-10T06:38:39","guid":{"rendered":"https:\/\/nmcouplings.top\/products\/nm-67-flexible-jaw-coupling\/"},"modified":"2026-09-10T06:38:39","modified_gmt":"2026-09-10T06:38:39","slug":"nm-67-flexible-jaw-coupling","status":"publish","type":"ep_product","link":"https:\/\/nmcouplings.top\/kk\/products\/nm-67-flexible-jaw-coupling\/","title":{"rendered":"NM67 Flexible Jaw Coupling"},"content":{"rendered":"

NM67<\/strong> is an NM flexible coupling size for industrial shaft connections. Its size data gives a first check for bore capacity, operating speed and torque. The finished hubs are machined to the actual shafts, so the driver and driven bores may be different.<\/p>\n

NM67 technical specifications<\/h2>\n
\n\n\n\n\n\n\n\n
Parameter<\/th>\nValue<\/th>\nBuyer note<\/th>\n<\/tr>\n<\/thead>\n
Bore range<\/td>\n8-28 mm<\/span><\/td>\nConfirm both finished bores independently.<\/td>\n<\/tr>\n
Reference max speed<\/td>\n10000 rpm<\/span><\/td>\nCompare with the actual operating speed.<\/td>\n<\/tr>\n
Reference normal torque<\/td>\n2.2 kgf\u00b7m<\/span><\/td>\nUse with the real machine duty, not as the only selection input.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Specify both shaft interfaces<\/h2>\n

The coupling size does not define the finished bore. State the diameter, keyway and fit for Shaft 1 and Shaft 2 separately. If axial space is restricted, include the available hub envelope or an assembly drawing.<\/p>\n

Operating information for selection<\/h2>\n
\n\n\n\n\n\n\n\n\n\n
\u0422\u0430\u0443\u0430\u0440<\/th>\n\u041d\u0435\u043d\u0456 \u0440\u0430\u0441\u0442\u0430\u0443 \u043a\u0435\u0440\u0435\u043a<\/th>\n<\/tr>\n<\/thead>\n
Driver<\/td>\nMotor, engine or other driver; include power and operating speed.<\/td>\n<\/tr>\n
Driven equipment<\/td>\nPump, compressor, gearbox, fan, mixer, conveyor or other machine.<\/td>\n<\/tr>\n
Duty pattern<\/td>\nContinuous\/cyclic service, starts, reversals and shock loading where present.<\/td>\n<\/tr>\n
Environment<\/td>\nUnusual heat, contamination, oil\/chemical exposure or outdoor conditions.<\/td>\n<\/tr>\n
Replacement work<\/td>\nExisting marking, photos and measurable hub dimensions.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Typical applications<\/h2>\n

NM couplings are commonly used on pumps, compressors, motor-to-gearbox drives, fans, blowers, mixers, conveyors and general industrial machinery. Application suitability depends on the complete duty and shaft interfaces.<\/p>\n

\n

Request a NM67 Quote<\/h2>\n

Send both shaft dimensions, operating speed, driven equipment and quantity. Include the existing coupling marking or drawing for replacement work.<\/p>\n

Request NM67<\/a><\/div>","protected":false},"excerpt":{"rendered":"

NM67 NM \u0438\u043a\u0435\u043c\u0434\u0456 \u043c\u0443\u0444\u0442\u0430\u0441\u044b, 8-28 \u043c\u043c \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u043b\u0456 \u0431\u04b1\u0440\u0430\u0443 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u044b, 10000 \u0430\u0439\u043d\/\u043c\u0438\u043d \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u0434\u044b \u0436\u044b\u043b\u0434\u0430\u043c\u0434\u044b\u0493\u044b \u0436\u04d9\u043d\u0435 2,2 \u043a\u0433\u0441\u00b7\u043c \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0442\u044b \u049b\u0430\u043b\u044b\u043f\u0442\u044b \u0431\u04b1\u0440\u0430\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456 \u0431\u0430\u0440.<\/p>","protected":false},"featured_media":1298,"template":"","ep_product_family":[856],"class_list":["post-1257","ep_product","type-ep_product","status-publish","has-post-thumbnail","hentry","ep_product_family-nm-couplings"],"_links":{"self":[{"href":"https:\/\/nmcouplings.top\/kk\/wp-json\/wp\/v2\/ep_product\/1257","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmcouplings.top\/kk\/wp-json\/wp\/v2\/ep_product"}],"about":[{"href":"https:\/\/nmcouplings.top\/kk\/wp-json\/wp\/v2\/types\/ep_product"}],"version-history":[{"count":2,"href":"https:\/\/nmcouplings.top\/kk\/wp-json\/wp\/v2\/ep_product\/1257\/revisions"}],"predecessor-version":[{"id":1362,"href":"https:\/\/nmcouplings.top\/kk\/wp-json\/wp\/v2\/ep_product\/1257\/revisions\/1362"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nmcouplings.top\/kk\/wp-json\/wp\/v2\/media\/1298"}],"wp:attachment":[{"href":"https:\/\/nmcouplings.top\/kk\/wp-json\/wp\/v2\/media?parent=1257"}],"wp:term":[{"taxonomy":"ep_product_family","embeddable":true,"href":"https:\/\/nmcouplings.top\/kk\/wp-json\/wp\/v2\/ep_product_family?post=1257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}