EPЗАВЖДИ СИЛАЗ'ЄДНАННЯ NM Запит цінової пропозиції
Primary NM Coupling

Гнучка кулакова муфта NM50

Гнучка муфта NM50 NM з діапазоном отворів 7-19 мм, максимальною швидкістю 12500 об/хв та нормальним крутним моментом 1,3 кгс·м.

Гнучка муфта NM
Bore range7-19 мм
Reference max speed12500 об/хв
Reference normal torque1,3 кгфу00б7м

НМ50 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.

NM50 technical specifications

Parameter Value Buyer note
Bore range 7-19 мм Confirm both finished bores independently.
Reference max speed 12500 об/хв Compare with the actual operating speed.
Reference normal torque 1.3 kgf·m Use with the real machine duty, not as the only selection input.

Specify both shaft interfaces

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.

Operating information for selection

Item What to confirm
Driver Motor, engine or other driver; include power and operating speed.
Driven equipment Pump, compressor, gearbox, fan, mixer, conveyor or other machine.
Duty pattern Continuous/cyclic service, starts, reversals and shock loading where present.
Environment Unusual heat, contamination, oil/chemical exposure or outdoor conditions.
Replacement work Existing marking, photos and measurable hub dimensions.

Typical applications

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.

Request a NM50 Quote

Send both shaft dimensions, operating speed, driven equipment and quantity. Include the existing coupling marking or drawing for replacement work.

Request NM50

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