Huco Aluminium Hub Flexible Coupler 42 mm Bore, 102 mm Length, 6900 RPM, 150 Nm Torque, Stainless Steel Bellows 555.82.6565

Huco 555.82.6565 Flexible Coupler is engineered for precise mechanical power transmission in industrial, manufacturing, and fluid power applications. It features aluminium hubs with a bore diameter of 42 mm on both ends and a total length of 102 mm, supporting axial, angular, and parallel shaft misalignments while maintaining high torque efficiency. The coupler operates efficiently up to 6900 RPM and can sustain a torque rating of 150 Nm.

This coupler's stainless steel bellows provide exceptional torsional stiffness at 75000 Nm/rad and flexibility to accommodate misalignment, making it suitable for applications requiring vibration damping and compensation in shaft alignment. The clamp style hub connection using M10 screws ensures secure and reliable mounting in dynamic environments. Designed for wide operating temperatures from -30°C to 120°C, it maintains performance in varying industrial conditions.

The product belongs to the Flex K series of Huco couplings, known for kinematic excellence and reliability. Its lightweight aluminium hubs contribute to corrosion resistance and ease of installation while improving mechanical response times.

Typical uses include mechanical machinery spares, fluid power systems, HVAC equipment, manufacturing production lines, and other industrial mechanical power transmission tasks that demand precision and durability. This coupling offers a balance of robustness and flexibility for optimized machine shaft coupling.

The coupler has a 42 mm bore size on both hubs. 102 mm in total length ensures appropriate shaft spacing. Maximum rotation speed rating is 6900 RPM for high-speed applications. Torque capacity of 150 Nm suits general mechanical loads.

Bellows constructed from stainless steel for resilience against wear and temperature. Aluminium alloy hubs provide lightweight and corrosion-resistant properties. Angular misalignment tolerance up to 2 degrees for installation flexibility.

Parallel misalignment tolerance of 0.25 mm to accommodate shaft offsets. Axial displacement capacity of 0.8 mm supports thermal and mechanical shaft movement. Clamp style shaft connection using M10 screws ensures secure fitment.

Operating temperature range from -30°C to 120°C accommodates industrial environmental conditions. Flex K series design yields high torsional stiffness of 75000 Nm/rad for precise torque transmission.

Explore the Huco range of Flexible Couplers for high-quality mechanical power transmission solutions. EnvMart offers access to reliable mechanical components suited for rigorous industrial applications.