Disk Coupling

Small-size, Precision: NES Series (made of extra super duralumin)

 
Combination of NES straight hubs  

Combination of NES straight hubs

The straight hub boasts exceptionally high torsional stiffness.

     
Combination of NES low inertia hubs  

Combination of NES low inertia hubs

The unique stepped hub design delivers even lower inertia.

     
Combination of NES low inertia and straight hubs  

Combination of NES low inertia and straight hubs

This model combines a low inertia hub and a straight hub.

     

Middle-Size: NEF Series

 
NEF Taper-Lock Series  

NEF Taper-Lock Series

With the specially designed tapered hub, meets the allowable torque for all standard shaft bore diameters.

     
NEF Clamp Method  

NEF Clamp Method

Can be installed to the shaft with just a single bolt for each hub. The friction coupling eliminates backlash.

     
NEF Key Connection  

NEF Key Connection

In addition to plain bored items, a wide range of finished bore products with keyways are available in stock.

     
NEF Long Spacer Type  

NEF Long Spacer Type

Functions as a floating shaft when there is some distance between devices. Capable of allowing large eccentricity depending on the spacer length.

     

Large-Size: NEH Series

 
NEH Spacer Type  

NEH Spacer Type

This large-size series can be used up to 176,000N・m{18,000kgf・m}.