Huco 19.1 mm Outside Diameter, 5 mm Bore Clamp Style Aluminium Coupler 452H19.20

The Huco 452H19.20 clamp style aluminium coupler offers a robust solution for mechanical power transmission applications. Featuring a 19.1 mm outside diameter and a 5 mm finished bore diameter with keyway, this coupling is engineered for precise fitment and secure torque transfer.

Designed as an Oldham style coupling, the clamp style design is backlash-free, ensuring smooth and consistent power flow while accommodating misalignments common in industrial shafts. It can handle significant radial shaft misalignment and maintains constant low bearing side loads, prolonging the lifespan of connected machinery.

Constructed from lightweight aluminium, the coupling exhibits excellent corrosion resistance making it suitable for various industrial environments. The maximum speed rating is 3000 rpm, supporting moderate-speed power transmission tasks reliably.

Specifically, the coupling tolerates angular misalignments up to 0.5°, parallel misalignments up to 0.2 mm, and axial misalignment up to 0.1 mm, balancing flexibility with durability. Additionally, it offers electrical isolation to reduce the risk of electrical interference during operation.

Note that this coupler is not sold as a complete assembled unit; the customer must purchase two hubs and one torque disc for assembly. Clamp style coupling suitable for heavy power transmission at moderate speeds. Backlash-free operation allows smooth rotational performance.

Handles large radial shaft misalignment efficiently. Maintains constant low bearing side loads for extended equipment life. Lightweight aluminium construction with corrosion resistance. Finished bore with keyway ensures precise torque transmission.

Maximum speed: 3000 rpm supports industrial applications. Angular misalignment tolerance: 0.5 degrees ensures operational flexibility. Parallel and axial misalignment capability optimizes shaft alignment. Electrically isolating coupling reduces electrical interference risks.

This coupling is ideal for use in mechanical power transmission systems across manufacturing, industrial, and engineering applications where reliable torque transmission and misalignment accommodation are critical.

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