High Torque Couplings

Rokee is High Torque Couplings Manufacturer, Customizable according to the high torque couplings drawings provided by the customer, Support Export.

High torque couplings are critical components in power transmission systems, designed to transfer substantial rotational forces between shafts while accommodating misalignments, dampening vibrations, and protecting connected machinery. These couplings are indispensable in industries such as mining, energy, marine propulsion, and heavy manufacturing, where extreme loads and operational reliability are paramount. 

High torque couplings must address three core challenges:
Torque Transmission‌: Efficiently transfer power without slippage or deformation, even under peak loads.
Misalignment Compensation‌: Absorb axial, radial, and angular misalignments to prevent bearing wear and shaft stress.
System Protection‌: Mitigate shock loads, torsional vibrations, and resonance that could damage gears, motors, or driven equipment.

Types of High Torque Couplings‌
2.1 Gear Couplings‌
Design‌: Two hubs with external gear teeth engage with a sleeve featuring internal teeth. Grease-filled sleeves reduce friction.
2.2 Disc Couplings‌
Design‌: Multiple thin metallic discs flex to accommodate misalignment while maintaining torsional rigidity.
Applications‌: Gas turbines, compressors, and high-speed pumps.
2.3 Fluid Couplings‌
Design‌: Transmit torque via hydraulic fluid, enabling smooth start-ups and overload protection.
2.4 Elastomeric Couplings‌
Design‌: Flexible elements (polyurethane, rubber) between metal hubs absorb vibrations.

High torque couplings are engineered to balance power transmission efficiency with mechanical resilience. Their design must align with operational demands—whether in the corrosive marine environment, high-vibration mining equipment, or precision-driven energy systems. Innovations in materials, sensing technology, and manufacturing are pushing torque limits while enhancing reliability. Engineers must prioritize rigorous torque analysis, environmental compatibility, and predictive maintenance to maximize the lifespan of these critical components in extreme-duty applications.