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Precision coupling is a component used to connect a drive shaft and a driven part, for example, a motor shaft and a ball screw for the purpose of transmitting the torque. Also, Coupling introduces mechanical flexibility providing misalignment for the shafts.
As a result, this coupling flexibility can prevent uneven wear, vibration and other mechanical troubles due to misalignment.

Types and characteristics of NBK precision couplings

The extensive product liine-up NBK offers is the fruit of experiences and expertise accumulated as a coupling manufacturer. 

We emphasize: XG series high gain type coupling can meet requirements of the fast response to servomotor's order; Disc-type XH Series achived the highest rigidity ever, MS series has integral slits structures and it is best suited for stepper motors, cross joint XUT coupling reduces loads and reaction forces to bearings, Oldham MOR has superior cost effectiveness, and the rigid XRP coupling has achived exceptional high precision.

Select one from NBK's broad line-up that meets your specifications. 

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