Couplings for 5mm Shafts

Also called double-loop couplings, these have a flexible center that reduces vibration and compensates for high parallel and angular shaft misalignment.

Servomotor Precision
Flexible Shaft Couplings

Able to handle high twisting forces as well as misalignment, these couplings are good for high-performance servomotor applications.

High-Speed Precision
Flexible Shaft Couplings

With a bellows between two hubs, these couplings handle all types of misalignment and are good for precision stepper and encoder motion-control applications.

High-Speed Servomotor Precision
Flexible Shaft Couplings

Connect shafts and ball screws to high-speed servomotors and stepper motors—these shaft couplings handle four times more speed than standard servomotor couplings.

Electrically Isolating Servomotor
Precision Flexible Shaft Couplings

An acetal plastic spacer at the center of these couplings insulates bearings, encoders, and other shaft components from stray electric current. Use them with servomotors, which sometimes generate current that travels down the shaft and can damage circuit boards, interfere with readings, and cause wear on bearing raceways.

Flexible Shaft Couplings

Set Screw Flexible Shaft Couplings

Each hub includes a set screw (unless noted), which bites into your shaft to hold the coupling in place.

Clamping High-Parallel-Misalignment
Flexible Shaft Couplings

Designed to grip evenly around your shaft, these couplings provide more holding power than set screw couplings without marring the shaft.

Set Screw High-Parallel-Misalignment
Flexible Shaft Couplings

Each hub includes a set screw, which bites into your shaft to hold the coupling in place.

Cleaned and Bagged Flexible
Heat-Resistant Shaft Couplings

Two-Piece Shaft Couplings

Install and remove these shaft couplings without disconnecting the shafts, motors, and other attached components—they’re made in two pieces so you don’t need to slide them onto shaft ends. They’re also useful when you have limited access to the ends of the shafts.

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About Shaft Couplings

Precision Flexible Shaft Couplings

Clamping PrecisionFlexible Shaft Couplings

Set Screw PrecisionFlexible Shaft Couplings

Clamping Vibration-DampingPrecision Flexible Shaft Couplings

Set Screw Vibration-DampingPrecision Flexible Shaft Couplings

High-Misalignment Vibration-DampingPrecision Flexible Shaft Couplings

Servomotor PrecisionFlexible Shaft Couplings

High-Speed PrecisionFlexible Shaft Couplings

High-Speed Servomotor PrecisionFlexible Shaft Couplings

Electrically Isolating ServomotorPrecision Flexible Shaft Couplings

Flexible Shaft Couplings

Set Screw Flexible Shaft Couplings

Clamping High-Parallel-MisalignmentFlexible Shaft Couplings

Set Screw High-Parallel-MisalignmentFlexible Shaft Couplings

Cleaned and Bagged FlexibleHeat-Resistant Shaft Couplings

Two-Piece Shaft Couplings

Two-Piece Shaft Couplings

Clamping Precision
Flexible Shaft Couplings

Set Screw Precision
Flexible Shaft Couplings

Clamping Vibration-Damping
Precision Flexible Shaft Couplings

Set Screw Vibration-Damping
Precision Flexible Shaft Couplings

High-Misalignment Vibration-Damping
Precision Flexible Shaft Couplings

Servomotor Precision
Flexible Shaft Couplings

High-Speed Precision
Flexible Shaft Couplings

High-Speed Servomotor Precision
Flexible Shaft Couplings

Electrically Isolating Servomotor
Precision Flexible Shaft Couplings

Clamping High-Parallel-Misalignment
Flexible Shaft Couplings

Set Screw High-Parallel-Misalignment
Flexible Shaft Couplings

Cleaned and Bagged Flexible
Heat-Resistant Shaft Couplings