universal coupling is used for
A universal coupling is a vital mechanical component designed to transmit rotational power between two shafts that may be misaligned or positioned at different angles. This versatile device plays a crucial role in various mechanical systems, allowing for smooth power transmission while accommodating angular, parallel, and axial misalignments between connected shafts. The coupling consists of two yokes connected by a cross-shaped intermediate member, enabling flexible movement in multiple directions. Modern universal couplings incorporate advanced materials and precision engineering to ensure reliable performance across diverse applications. They are extensively used in automotive driveshafts, industrial machinery, agricultural equipment, and manufacturing processes. The design allows for efficient power transfer while reducing vibration and wear on connected components. Universal couplings can operate effectively at various speeds and torque levels, making them indispensable in both light-duty and heavy-duty applications. The technology behind universal couplings has evolved to include features such as needle bearings, specialized lubricating systems, and high-strength materials that enhance durability and performance under demanding conditions.