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.
View details →Supporting Coupling Type
Gear Couplings
Gear couplings transmit torque through toothed engagement between hubs and sleeves.
Gear couplings transmit torque through toothed engagement between hubs and sleeves. They are a supporting option for heavier mechanical drives that require a different torque density and maintenance profile.
Supporting Coupling Type: NM flexible couplings are the primary product range from EVER POWER. This product is offered for applications that require its specific construction.
When to consider this product
Consider a gear coupling when the machine is already designed around a toothed coupling, or when the required duty, shaft size and service practice call for that construction.
RFQ information
| Item | What to confirm |
|---|---|
| Gear coupling series | Exact type, size and tooth arrangement. |
| Shafts | Both bores, keyways and hub dimensions. |
| Duty | Torque, speed, starts and shock loading. |
| Lubrication / service | Specified lubricant and maintenance interval for the selected series. |
How it differs from an NM coupling
Gear couplings and NM couplings use fundamentally different load paths. Gear-coupling selection must follow the gear series data and lubrication requirements, not NM size references.
Request a Coupling Quote
Send the coupling type, both shaft dimensions, operating speed, driven equipment and quantity. Add photos or a drawing for replacement work.
Start with the primary NM coupling range
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.
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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.
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