Ruland NSMP Industrial Blueline Special Flexible Coupling MBC41-14-12-A

Ruland MBC41-14-12-A Bellows Coupling

The Ruland MBC41-14-12-A is a high-performance bellows coupling designed for precision motion control applications. It features a 14 mm bore on one side and a 12 mm bore on the other, accommodating shafts of varying diameters. The coupling’s outer diameter measures 41.3 mm, with an overall length of 51.7 mm, ensuring a compact yet robust design suitable for space-constrained installations.

Key Features

• High Torsional Stiffness: Engineered with fewer convolutions, this coupling offers increased torsional stiffness, making it ideal for applications requiring precise positioning.
• Zero Backlash: The bellows design ensures zero backlash, providing accurate and repeatable motion essential for servo and stepper motor systems.
• Balanced Design: Its balanced construction minimizes vibration, allowing for smooth operation at speeds up to 10,000 RPM.
• Lightweight and Low Inertia: Constructed with anodized aluminum hubs and a stainless steel bellows, the coupling maintains a lightweight profile, reducing the overall inertia in dynamic systems.
• Misalignment Compensation: Capable of accommodating angular misalignments up to 2 degrees, parallel misalignments up to 0.25 mm, and axial motion up to 0.5 mm, it ensures flexibility in various mechanical setups.

Technical Specifications

• Material: Hubs made from 2024-T351 aluminum; bellows crafted from 321 stainless steel.
• Torque Capacity: Static torque up to 28.0 Nm; dynamic torque (non-reversing) up to 14.0 Nm; dynamic torque (reversing) up to 7.0 Nm.
• Torsional Stiffness: 63 Nm/degree, ensuring minimal windup under load.
• Operating Temperature Range: -40°F to 200°F (-40°C to 93°C), suitable for diverse environmental conditions.
• Compliance: RoHS3, REACH, and Conflict Minerals compliant, adhering to international standards for safety and environmental responsibility.

The Ruland MBC41-14-12-A bellows coupling is meticulously manufactured in an ISO 9001:2015 certified facility, ensuring high-quality standards. Its design and material selection make it a reliable choice for applications demanding precision, durability, and adaptability.