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Addax Drive Shaft Composite Coupling

The Composite addax Drive Shaft Coupling is a high-capacity power transmission solution designed for cooling tower and heavy industrial drive systems. It combines stainless steel hardware with advanced composite spacer technology to deliver long-span capability, high torque performance, and exceptional resistance to corrosion and fatigue. It is engineered for direct motor-to-gearbox applications where reliability, alignment tolerance, and reduced maintenance are critical.

  • Cooling tower drives and gearbox-motor link
  • Power generation facilities
  • Chemical and marine environments
  • Heavy-duty HVAC and process cooling systems

This coupling is built to minimize downtime while maintaining smooth power transmission under heavy industrial loads. It enhances drivetrain stability by reducing stress on connected components and improving overall system balance.

  • High corrosion resistance using 316 stainless steel hubs and hardware
  • Ultra-light composite structure reduces vibration and bearing load
  • Long-span capability eliminates the need for intermediate support bearings
  • Patented design delivers infinite fatigue life at rated torque
  • High misalignment tolerance protects connected equipment
  • Designed for high torque and high horsepower applications
  • Optimized for cooling tower and industrial drive systems

Designed for demanding mechanical environments, these specifications define its strength, capacity, and operational limits. Each parameter reflects engineering precision for continuous industrial duty. 

  • Maximum torque capacity: Up to 36,200 lb-in (4,090 Nm)
  • Power rating: Up to 500 HP
  • Bore capacity: Up to 5.06 in (130 mm)
  • Maximum span (DBSE): Up to 275 in (7,000 mm)
  • Material construction: 316 stainless steel hubs + composite spacer system
  • Optional hardware: K-500 Monel for high-chlorine or seawater environments
  • Dynamic balance: ANSI/AGMA 9000-C90 Class 9 / ISO 1940 G6.3 standard
  • Operating temperature: -50°C to 82°C continuous, up to 99°C intermittent
  • Misalignment capacity: Up to 1° per end without damage

Addax Composite Couplings Catalog

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