Ruland Flexible Bellows Coupler 15 mm OD 6 mm Bore x 5 mm Bore, 27.2 mm Length, Aluminium Clamp Style MBC15-6-5-A

Ruland MBC15-6-5-A is a high-precision flexible bellows coupler designed to meet demanding mechanical power transmission requirements. Featuring 15 mm outside diameter hubs with 6 mm and 5 mm bores respectively, and a total length of 27.2 mm, this coupling provides zero backlash operation to minimize mechanical play and enhance positional accuracy.

The coupler's robust construction utilizes anodized aluminium clamp-style hubs paired with stainless steel bellows that flex under torsional loads while maintaining rigidity, enabling accommodation of axial, parallel, and angular misalignments without compromising performance.

Its balanced design significantly reduces vibration during operation at speeds up to 10,000 rpm, making it ideal for precision motion control applications including stepper motors and encoders where accurate positioning is critical.

Operating reliably in temperature ranges from -40°C to 93°C, this coupler ensures consistent performance across varied industrial environments. Its compliance with RoHS3, REACH regulations and use of DIN 912 12.9 grade screws affirm material quality and environmental safety.

Lightweight and possessing a low moment of inertia (0.314 x 10-6 kg/m²), the MBC15-6-5-A supports efficient dynamic response in automation and servo drive systems. The coupler is manufactured from solid North American sourced bar stock under strict proprietary processes in the Marlborough, Massachusetts facility, ensuring superior build quality and reliability.

This coupler delivers zero backlash and is designed for reduced vibration at speeds up to 10,000 RPM. It accommodates angular, parallel, and axial misalignments effectively. Constructed with aluminium clamp-style hubs and stainless steel bellows for torsional rigidity.

Suitable for precise positioning stepper servo and encoder applications. Operating temperature range from -40°C to 93°C ensures durability in diverse environments. Complies with RoHS3, REACH, and DIN 912 12.9 standards, ensuring environmental and material quality compliance.

Lightweight design offers low moment of inertia (0.314 x 10-6 kg/m²) aiding in high-speed performance. Includes metric M2 screws for secure assembly.

This product is classified under Flexible Couplers suitable for mechanical, laboratory, industrial automation, and manufacturing environments where torque transmission with misalignment compensation is needed.

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