Huco Oldham Coupling 452H50.51

The Huco 452H50.51 delivers reliable, backlash‑free torque transmission with 24 mm bore capacity and a 50 mm outer diameter, engineered for demanding industrial power‑transmission applications. Designed for precision alignment systems, automation, and motion control, this coupling ensures smooth operation and minimal downtime.

Compact and Durable Design

With a compact 50 mm diameter housing and a 24 mm through bore, the hub is built from high-grade aluminium for an optimal balance of strength and weight. As a core component in Huco’s well‑regarded Oldham coupling range, this hub couples two discs with a replaceable torque disc, ensuring long-term serviceability and modular flexibility.

Misalignment Compensation and Backlash Reduction

Designed to accommodate radial misalignment of up to approximately 0.25 mm, the Oldham mechanism delivers consistent performance under fluctuations in alignment. The sliding-disc design also isolates torque transmission from angular and axial misalignment, thereby minimising wear and reducing stress on the connected bearings.

Industrial-Grade Performance

Ideal for moderate-speed, heavy-duty power transmission, this clamp-style Oldham coupling hub excels in sectors such as manufacturing, robotics, process control, and test instrumentation. As a standalone unit, users pair two hubs with a torque disc to complete the assembly, enhancing flexibility and inventory control.

Benefits You Get

• Robust aluminium construction for lightweight durability.
• 24 mm bore / 50 mm OD fits standard 1″ shafts with compact profile.
• Interchangeable hub range mix and match with standard torque discs.
• Backlash-free, radial-compensation design provides a smooth and reliable drive.
• Industrial versatility suitable for automation, instrumentation, and OEM systems.

For more information please check the datasheets.