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Flexible Shaft / Bellows Couplings

Flexible Couplings & Bellows Couplings

MW Components produces bellows couplings in multiple sizes and material compositions with many different attachment styles to suit your intended application. Our team of experts works with you to determine the performance requirements and coordinating specifications needed to achieve your desired outcome. We examine certain factors to determine which coupling is right for you, including torque, space limitations, RPM, and shaft misalignment.

CAD files for stock and standard flexible shaft couplings and bellows couplings are available in our online stock.


Custom Yes Request a Quote
Stock & Standard Yes View Flexible Shaft / Bellows Couplings
Flexible shaft bellows couplings

Custom Manufacturing

Custom Bellows Couplings

MW's vast machining capabilities allow us to design custom couplings for various industries and applications while meeting your torque and misalignment requirements. With an unlimited variety of attachment styles including, Integral Clamp, Set Screw, Keyways, Splines, and more, you can be assured that our custom engineered solution will suit your specialized needs and exacting specifications.

Send us your specs or configure a product.

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Flexible shaft couplings and bellows couplings

Coupling Manufacturing & Configuration

Our servo couplings are produced using either aluminum or stainless steel using various machining services; however, specialty materials and services are also available for custom components. Multiple attachment styles are also available for added functionality. Torque range, bore ranges, operating temperatures, speed, and other performance factors will vary depending on the configuration chosen.

For more details on available coupling configurations, review the list below for a side-by-side comparison, view our Standard Coupling Comparison Guide below.

Standard Coupling Comparison Guide
Precision component manufacturer

Flexible Couplings & Flexible Shaft Bellows Couplings Products

Series Description
SMC-300 Set Screw
SMC-400 Clamp
SSC-300 Set Screw
SSC-400 Clamp


Applications Advantages of Bellows Coupling
Encoders Extremely low elastic windup
Servos Zero backlash
Actuators Zero cyclic speed variation during 360° rotation
Robotics Minimal side loading
CNC Machine Tools Complete customization of bellows and end pieces available
Other Motion Control Instruments Lead time of 1-2 weeks on standard sizes. Contact us for stock sizes.

Need a Large Order?

We can design and manufacture a component for your specific application in any quantity. For quantities over 1,000, please request a quote.

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Consumer products component manufacturing