{"id":929,"date":"2026-09-04T10:09:41","date_gmt":"2026-09-04T10:09:41","guid":{"rendered":"https:\/\/nmcoupling.net\/product\/nm-112-coupling\/"},"modified":"2026-09-04T10:09:41","modified_gmt":"2026-09-04T10:09:41","slug":"nm-112-coupling","status":"publish","type":"product","link":"https:\/\/nmcoupling.net\/vi\/san-pham\/nm-112-coupling\/","title":{"rendered":"Kh\u1edbp n\u1ed1i h\u00e0m linh ho\u1ea1t NM 112"},"content":{"rendered":"
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\"NM
NM 112 coupling series illustration<\/figcaption><\/figure>\n<\/div>\n
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NM 112 is listed with 16.7 Kg*m normal torque, 30 Kg*m maximum torque and 6,000 rpm maximum reference speed. Its bore range is 14-48 mm, boss diameter 79 mm, outside diameter 112 mm and approximate weight 5.40 kg. This model is a practical mid-size checkpoint when both shaft capacity and a moderate installation envelope matter.<\/p>\n

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  • Mid-size reference OD 112 mm<\/li>\n
  • Normal\/max values 16.7\/30 Kg*m<\/li>\n
  • Speed reference 6000 rpm<\/li>\n
  • Document VFD or cycling behavior<\/li>\n
  • Finalize bore and axial location by drawing<\/li>\n<\/ul>\n<\/div>\n<\/section>\n

    Mid-Size Reference<\/h2>\n

    The NM 112 data below records the provided model-sheet values for engineering discussion. Final manufacturing and operating approval require the actual project interfaces and duty.<\/p>\n

    \n\n\n\n\n\n
    Ng\u01b0\u1eddi m\u1eabu<\/th>\nNormal Torque (Kg*m)<\/th>\nMax Torque (Kg*m)<\/th>\nMax RPM<\/th>\nBore Min (mm)<\/th>\nBore Max (mm)<\/th>\nBoss D (mm)<\/th>\nOutside OD (mm)<\/th>\nDistance L (mm)<\/th>\nSpace S (mm)<\/th>\nApprox. Weight (kg)<\/th>\n<\/tr>\n<\/thead>\n
    NM 112<\/td>\n16.7<\/td>\n30<\/td>\n6000<\/td>\n14<\/td>\n48<\/td>\n79<\/td>\n112<\/td>\n60<\/td>\n3.5\u00b11.0<\/td>\n5.40<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
    \"NM
    NM 112 dimensional layout reference<\/figcaption><\/figure>\n

    Construction Baseline<\/h2>\n

    The supplied reference page identifies forged iron at the hub and depicts a flexible center member between the opposing jaws. For NM 112, treat that as the documented construction baseline. Element hardness or polymer chemistry is not supplied, so requests involving heat, oil, solvents or unusually soft torsional behavior require separate confirmation rather than an inferred material claim.<\/p>\n

    \"NM
    NM 112 hub and flexible-element structure<\/figcaption><\/figure>\n

    Combined Sizing Check<\/h2>\n

    The key NM 112 question is whether the drive duty and shaft pair fit the same size at the same time. Provide motor kW\/HP and rpm or transmitted torque, then add starting or shock information. Check each bore and keyway independently. The 6,000 rpm reference number should be treated as a model-data limit; high-speed applications need the full final configuration reviewed, including machining, balance and mounting.<\/p>\n