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Aluminum Bellows Coupling – High Torsion Stiffness Flexible Shaft Coupler for Servo Motors & Precision Encoders

Aluminum Bellows Coupling – High Torsion Stiffness Flexible Shaft Coupler for Servo Motors & Precision Encoders

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Description

Description

Aluminum Bellows Coupling

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.

Set Screw Series

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

Clamp Series

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

Additional information

Operating temperature

-40°C to +100°C

Electrically Isolating

Yes

Coupling Type

Bellows Coupling

Aluminum Bellows Coupling – High Torsion Stiffness Flexible Shaft Coupler for Servo Motors & Precision Encoders

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