Worldwide Shipping
Sourcing Services
B2B & B2C Retail
/language/

Aluminum Bellows Coupling – High Torsion Stiffness Flexible Shaft Coupler for Servo Motors & Precision Encoders
We offer worldwide shipping with various delivery options. Shipping costs and estimated delivery times depend on your location and the service you choose at checkout.
To learn more about our shipping options and delivery times, read our shipping policy.






We accept a wide range of secure payment methods for your convenience, including major credit cards, digital wallets, and other popular local payment methods.

No prepayment is required for your order. However, note that some custom or special-order items may require a prepayment. We will inform you of any such requirement during the ordering process.

Your satisfaction is important to us. If you are not completely satisfied with your purchase, you may be eligible for a refund or exchange. Please note that certain conditions and exceptions apply
Learn more about our policy for a detailed information.
m ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.0
Achieve the ultimate balance of precision and flexibility with our Aluminum Bellows Couplings. The bellows structure provides exceptional torsional stiffness, ensuring that every movement of the driving motor is transferred instantly to the load with Zero Backlash. Simultaneously, the bellows acts as a flexible spring, absorbing parallel, angular, and axial misalignment without placing excessive stress on bearings.
This makes it the preferred choice for highly dynamic servo systems, encoders, and precision positioning stages where accuracy cannot be compromised.
HIGH TORSIONAL STIFFNESS: The stainless steel bellows design offers the highest torsional rigidity among flexible couplings, ensuring precise position control and velocity synchronization in servo applications.
ZERO BACKLASH: The seamless metallic construction eliminates any mechanical play, making it ideal for high-precision tasks like semiconductor manufacturing, 3D printing, and robotics.


MISALIGNMENT COMPENSATION: Effectively absorbs significant angular (up to 2°), parallel (radial), and axial shaft deviations, protecting delicate components like encoder bearings.
CLAMP-STYLE LOCKING: Features a friction-locking clamp design that grips the shaft securely without marring it. This ensures concentricity and balance for higher speed operations.


• Hole Range (HR) • Tightening Torque (TT) • Rated Torque (RT) • Permissible Eccentricity (PE) • Permissible Angular Misalignment (PAM) • Permissible Axial Deviation (PAD) • Permissible Rotational Speed (PRS)

• Hole Range (HR) • Tightening Torque (TT) • Rated Torque (RT) • Permissible Eccentricity (PE) • Permissible Angular Misalignment (PAM) • Permissible Axial Deviation (PAD) • Permissible Rotational Speed (PRS)
| Operating temperature | -40°C to +100°C |
|---|---|
| Electrically Isolating | Yes |
| Coupling Type | Bellows Coupling |
We offer worldwide shipping with various delivery options. Shipping costs and estimated delivery times depend on your location and the service you choose at checkout.
To learn more about our shipping options and delivery times, read our shipping policy.






We accept a wide range of secure payment methods for your convenience, including major credit cards, digital wallets, and other popular local payment methods.

No prepayment is required for your order. However, note that some custom or special-order items may require a prepayment. We will inform you of any such requirement during the ordering process.

Your satisfaction is important to us. If you are not completely satisfied with your purchase, you may be eligible for a refund or exchange. Please note that certain conditions and exceptions apply
Learn more about our policy for a detailed information.
m ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.0

Aluminum Flexible Coupling – High Elasticity Winding Shaft Coupler for Encoders & Light Precision Drives
Read more
KC / GL Roller Chain Coupling – Heavy Duty 45 Steel Flexible Shaft Coupler with Aluminum Protective Cover
Read more
Aluminum Flange Diaphragm Coupling – High Precision Disc Coupling with Flange Mount for Robotics & Automation
Read more
Aluminum Diaphragm Coupling – Single, Double and Triple Disc Shaft Coupler for Servo Motors & High Speed CNC
Read more
Aluminum Spiral Spring Coupling – Flexible Helical Beam Shaft Coupler for Encoders & Stepper Motors
Read more
Aluminum Jaw Coupling – Flexible L-Type Spider Shaft Coupler with Polyurethane Insert
Read more
Aluminum Oldham Coupling – Cross Slider Flexible Shaft Coupler for Stepper Motors, Encoders & Light Automation
Read more
Aluminum Rigid Coupling – High Torque Solid Coupler for Servo Motors, CNC & 3D Printer
Read moreCategories
Company Info
Stay in Touch!
Get exclusive newsletter insights and deals weekly.
© 2026 Profiberg. All Rights Reserved.





“Global parts for industrial excellence”
Stay in Touch!
Get exclusive newsletter insights and deals weekly.
Hot Links
Need help?