Huco Aluminium Set Screw Style Flexible Coupler 12.7 mm Outside Diameter, 4 mm Bore, 13 mm Length 450H13.18

Huco 450H13.18 aluminium set screw style flexible coupler with 12.7 mm outside diameter and 4 mm bore diameter, 13 mm hub length, designed for efficient mechanical power transmission in industrial and manufacturing environments.

This coupling is part of the Oldham style couplings, known for being backlash-free and capable of handling significant radial shaft misalignment. Its aluminium construction allows for a lightweight yet durable component that is electrically isolating, thus protecting connected machinery from electrical currents or interference.

The bore is finished with a keyway, providing a secure and precise shaft connection essential for reliable torque transmission. The coupling can safely operate at maximum speeds up to 3000 rpm, supporting a broad range of mechanical applications including fluid power tools, industrial machinery, and precision mechanical assemblies.

The flexible coupling tolerates angular misalignments of up to 0.5°, parallel misalignments of 0.1 mm, and axial misalignments of 0.05 mm. The set screw style facilitates easy and secure assembly, ensuring minimal backlash and low bearing side loads, which prolongs equipment life and reduces maintenance.

This product is manufactured in the United Kingdom under strict quality standards and is not sold as a complete assembled unit. Customers must procure two hubs and one torque disc separately to complete the assembly.

Constructed from aluminium ensuring lightweight and corrosion resistance. Finished bore with keyway provides secure shaft connection. Maximum operating speed of 3000 rpm. Angular, parallel, and axial misalignment tolerances for flexible operation.

Backlash-free Oldham style coupling design. Set screw style for simple installation. Electrically isolating for equipment protection. Manufactured in the United Kingdom. Sold unassembled; hubs and torque disc sold separately.

This flexible coupling is ideally suited for industrial, manufacturing, mechanical power transmission, fluid power systems, and laboratory machinery requiring reliable, precise, and electrically isolating coupling solutions. For more products like this, browse the Mechanical Power Transmission Couplers category on EnvMart.