
Khớp nối hàm linh hoạt NM50
Khớp nối mềm NM50 NM với đường kính lỗ từ 7-19 mm, tốc độ tối đa tham chiếu 12500 vòng/phút và mô-men xoắn pháp tuyến tham chiếu 1,3 kgf·m.
Xem chi tiết →Khớp nối mềm NM67 NM với đường kính lỗ từ 8-28 mm, tốc độ tối đa tham chiếu 10000 vòng/phút và mô-men xoắn pháp tuyến tham chiếu 2,2 kgf·m.

NM67 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.
| Parameter | Value | Buyer note |
|---|---|---|
| Bore range | 8-28 mm | Confirm both finished bores independently. |
| Reference max speed | 10000 vòng/phút | Compare with the actual operating speed. |
| Reference normal torque | 2.2 kgf·m | Use with the real machine duty, not as the only selection input. |
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.
| Mục | Cần xác nhận điều gì? |
|---|---|
| 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. |
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.
Send both shaft dimensions, operating speed, driven equipment and quantity. Include the existing coupling marking or drawing for replacement work.