Ruland Mechanical Power Transmission Coupler 31.8 mm Length 19.1 mm OD 8 mm Bore Aluminium Clamp Style FCMR19-8-8-A

Ruland FCMR19-8-8-A Mechanical Power Transmission Coupler is a precision-engineered component suitable for various industrial applications requiring accurate torque transmission and flexibility. This coupler features a length of 31.8 mm and an outer diameter of 19.1 mm, with both bores sized at 8 mm, making it ideal for coupling shafts of matching dimensions.

The coupler is designed with an aluminium clamp-style hub constructed from high-grade materials, ensuring durability and secure mechanical connection. The bellows material is crafted from 7075-T651 extruded drawn aluminium bar, providing excellent strength and resistance to deformation under load.

It operates efficiently within a temperature range from -40°C to 107°C, making it suitable for environments with varying thermal conditions. The maximum permissible rotational speed is 6000 rpm, supporting medium to high-speed rotating equipment in industrial machinery.

The torque rating of 2.26 Nm allows use in light duty power transmission systems. With angular misalignment capacity of 3°, parallel misalignment of 0.2 mm, and axial misalignment tolerance of 0.13 mm, it provides flexibility to accommodate shaft misalignment without compromising performance or causing undue wear.

This coupler complies with key industry standards including DIN 912 12.9, REACH, and RoHS3, assuring users of its adherence to material safety, environmental, and mechanical quality norms. It is equipped with M3 size screws for reliable attachment, and the clamp style allows for easy installation and maintenance.

Ideal for industrial, manufacturing, mechanical, and power transmission applications, this Ruland coupler offers robust performance and reliability. Use cases include servo motor coupling, light machinery shaft alignment, and other flexible coupling tasks where precision and durability are required.

Coupler length: 31.8 mm. Outer diameter: 19.1 mm. Bore sizes: 8 mm each side. Maximum speed: 6000 rpm. Torque rating: 2.26 Nm. Operating temperature: -40°C to 107°C. Material: Aluminium hub, 7075-T651 aluminium bellows. Misalignment tolerances: Angular 3°, Parallel 0.2 mm, Axial 0.13 mm.

Compliant with DIN 912 12.9, REACH, RoHS3. Screw size: M3. Explore more mechanical power transmission components from Ruland and other leading brands on EnvMart to find the best fit for your industrial requirements.