{"id":1256,"date":"2026-09-10T06:38:39","date_gmt":"2026-09-10T06:38:39","guid":{"rendered":"https:\/\/nmcouplings.top\/products\/nm-50-flexible-jaw-coupling\/"},"modified":"2026-09-10T06:38:39","modified_gmt":"2026-09-10T06:38:39","slug":"nm-50-flexible-jaw-coupling","status":"publish","type":"ep_product","link":"https:\/\/nmcouplings.top\/hi\/products\/nm-50-flexible-jaw-coupling\/","title":{"rendered":"\u090f\u0928\u090f\u092e50 \u092b\u094d\u0932\u0947\u0915\u094d\u0938\u093f\u092c\u0932 \u091c\u0949 \u0915\u092a\u0932\u093f\u0902\u0917"},"content":{"rendered":"

\u090f\u0928\u090f\u092e50<\/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

NM50 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>\n7-19 \u092e\u093f\u092e\u0940<\/span><\/td>\nConfirm both finished bores independently.<\/td>\n<\/tr>\n
Reference max speed<\/td>\n12500 \u0906\u0930\u092a\u0940\u090f\u092e<\/span><\/td>\nCompare with the actual operating speed.<\/td>\n<\/tr>\n
Reference normal torque<\/td>\n1.3 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
\u0935\u0938\u094d\u0924\u0941<\/th>\n\u0915\u094d\u092f\u093e \u092a\u0941\u0937\u094d\u091f\u093f \u0915\u0930\u0928\u0940 \u0939\u0948<\/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 NM50 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 NM50<\/a><\/div>","protected":false},"excerpt":{"rendered":"

NM50 NM \u092b\u094d\u0932\u0947\u0915\u094d\u0938\u093f\u092c\u0932 \u0915\u092a\u0932\u093f\u0902\u0917, \u091c\u093f\u0938\u092e\u0947\u0902 7-19 \u092e\u093f\u092e\u0940 \u092c\u094b\u0930 \u0930\u0947\u0902\u091c, 12500 \u0906\u0930\u092a\u0940\u090f\u092e \u0915\u0940 \u0938\u0902\u0926\u0930\u094d\u092d \u0905\u0927\u093f\u0915\u0924\u092e \u0917\u0924\u093f \u0914\u0930 1.3 \u0915\u093f\u0932\u094b\u0917\u094d\u0930\u093e\u092e \u092b\u0940\u091f \u092a\u094d\u0930\u0924\u093f \u092e\u0940\u091f\u0930 \u0915\u093e \u0938\u0902\u0926\u0930\u094d\u092d \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u091f\u0949\u0930\u094d\u0915 \u0939\u0948\u0964<\/p>","protected":false},"featured_media":1296,"template":"","ep_product_family":[856],"class_list":["post-1256","ep_product","type-ep_product","status-publish","has-post-thumbnail","hentry","ep_product_family-nm-couplings"],"_links":{"self":[{"href":"https:\/\/nmcouplings.top\/hi\/wp-json\/wp\/v2\/ep_product\/1256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmcouplings.top\/hi\/wp-json\/wp\/v2\/ep_product"}],"about":[{"href":"https:\/\/nmcouplings.top\/hi\/wp-json\/wp\/v2\/types\/ep_product"}],"version-history":[{"count":3,"href":"https:\/\/nmcouplings.top\/hi\/wp-json\/wp\/v2\/ep_product\/1256\/revisions"}],"predecessor-version":[{"id":1360,"href":"https:\/\/nmcouplings.top\/hi\/wp-json\/wp\/v2\/ep_product\/1256\/revisions\/1360"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nmcouplings.top\/hi\/wp-json\/wp\/v2\/media\/1296"}],"wp:attachment":[{"href":"https:\/\/nmcouplings.top\/hi\/wp-json\/wp\/v2\/media?parent=1256"}],"wp:term":[{"taxonomy":"ep_product_family","embeddable":true,"href":"https:\/\/nmcouplings.top\/hi\/wp-json\/wp\/v2\/ep_product_family?post=1256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}