Ruland 41.3 mm OD Aluminium Clamp Style Flexible Coupler 12 mm Bore 50.8 mm Length MBC41-12-12-A

Ruland MBC41-12-12-A Flexible Coupler features a 41.3 mm outer diameter aluminium hub with clamp style fastening and 50.8 mm length, designed for precise mechanical power transmission and light-duty industrial applications.

The coupling includes two anodized aluminium hubs and a stainless steel bellows that provide flexibility to accommodate axial, angular, and parallel misalignments while maintaining torsional rigidity and zero backlash.

Its balanced design effectively reduces vibrations at high speeds up to 10,000 rpm and supports a torque rating of 28 Nm with a moment of inertia of 30.969 x 10-6 kg/m². This makes it suitable for use in applications such as stepper and servo drives, encoders, and general purpose light-duty power transmission.

Constructed using high-quality materials, the aluminium hubs are lightweight yet robust, and the stainless steel bellows maintain their performance under temperature ranges from -40°C to 93°C. Fasteners are black-oiled alloy steel, offering strength and corrosion resistance, tested beyond DIN 912 12.9 standards.

The coupling supports bore sizes of 12 mm on both sides and features a clamp style fastening mechanism. Its kinematic properties ensure precision and reliability in mechanical power transmission systems.

Clamp style coupling with anodized aluminium hubs ensures secure fastening. Zero backlash design reduces mechanical play and vibration. Stainless steel bellows provide flexibility for misalignment. High torque rating and balanced design for smooth operation.

Certified for compliance with DIN 912 12.9, REACH, and RoHS3 standards. Operates effectively over a temperature range of -40°C to 93°C. Suitable for stepper and servo drives, encoders, and light-duty power transmission. Lightweight aluminium construction reduces inertia and enhances performance.

This Flexible Coupler is engineered for industrial, manufacturing, HVAC, and laboratory mechanical power transmission applications requiring precision and durability. Discover an extensive range of mechanical power transmission components at EnvMart for your application needs.