NM50 Flexible Jaw Coupling
NM50 NM flexible coupling with 7-19 mm bore range, 12500 rpm reference maximum speed and 1.3 kgf·m reference normal torque.
Visualizza i dettagli →Primary NM Coupling
NM214 Flexible Jaw Coupling
NM214 NM flexible coupling with 40-95 mm bore range, 3000 rpm reference maximum speed and 167.0 kgf·m reference normal torque.
Gamma di alesaggio40-95 mm
Velocità massima di riferimento3000 rpm
Coppia normale di riferimento167.0 kgfu00b7m
NM214 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.
NM214 technical specifications
| Parameter | Value | Buyer note |
|---|---|---|
| Gamma di alesaggio | 40-95 mm | Confirm both finished bores independently. |
| Velocità massima di riferimento | 3000 rpm | Compare with the actual operating speed. |
| Coppia normale di riferimento | 167.0 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
| Articolo | Cosa confermare |
|---|---|
| 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. |
| Ambiente | 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 NM214 Quote
Send both shaft dimensions, operating speed, driven equipment and quantity. Include the existing coupling marking or drawing for replacement work.
More NM coupling sizes
NM67 Flexible Jaw Coupling
NM67 NM flexible coupling with 8-28 mm bore range, 10000 rpm reference maximum speed and 2.2 kgf·m reference normal torque.
Visualizza i dettagli →
NM82 Flexible Jaw Coupling
NM82 NM flexible coupling with 10-32 mm bore range, 8000 rpm reference maximum speed and 5.0 kgf·m reference normal torque.
Visualizza i dettagli →
