Precision Couplings

Description

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: 

SLIT TYPE Couplings:

• MST / MSTS: Multi-slit coupling for high torque and precision.
• MSX: Compact design coupling with high flexibility.
• MWS / MWSS: Single-slit coupling for general and light use.
• MSH: Helical slit coupling for vibration damping.

BELLOWS TYPE Couplings:

• MBB: Metallic bellows coupling for high torque and rigidity.
• MFB / MFBS: Bellows coupling with various mounting options.

DISK TYPE Couplings:

• XBSS / XBWS: Disk coupling for high torque and angular precision.
• XHW-C / XHW-C-L / XHS: High-capacity disk coupling for heavy loads.

RUBBER TYPE Couplings:

• XG Series: Rubber coupling for vibration damping and misalignment.
• XGHW: Rubber coupling for high flexibility and resistance.

JAW TYPE Couplings:

• MJC / MJT: Jaw coupling for power transmission with impact absorption.
• MJS: Simple and effective jaw coupling design.
• MJB: Jaw coupling with replaceable bushings.

OLDHAM TYPE Couplings:

• MOC: Oldham coupling for misalignment compensation.
• MOL: Low-profile, high-precision Oldham coupling.
• MOM: Robust Oldham coupling for general use.
• MOR: High-strength Oldham coupling for industrial applications.

CROSS JOINT Couplings:

• XUT: Cross joint coupling for complex movements and misalignments.