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Amarillo Drive Shaft Composite Coupling

Amarillo Drive Shaft Composite Coupling is an OEM-grade cooling tower power transmission solution designed to connect the motor and gearbox for efficient fan operation. Manufactured by Amarillo Gear (since 1934), this system delivers high-performance torque transmission for both HVAC and large field-erected cooling towers. It is engineered for long spans, reduced maintenance, and superior corrosion resistance compared to traditional steel drive shafts.

  • Cooling tower fan drive systems
  • Industrial HVAC cooling towers
  • Large field-erected cooling towers
  • Power generation cooling systems
  • OEM replacement and retrofit applications

This composite coupling ensures stable torque transmission with reduced maintenance in demanding environments. Built for long-span applications, it removes the need for additional support components while improving overall system reliability.

  • High strength-to-weight ratio reduces load on cooling tower structure
  • Superior corrosion resistance compared to stainless steel drive shafts
  • Eliminates intermediate pillow block bearings in long-span applications
  • Patented composite flex disc improves reliability and reduces maintenance
  • Built-in vibration and shock absorption protects drivetrain components
  • Thermally stable design with low expansion under temperature changes
  • OEM-engineered for compatibility with Amarillo gear drive systems

 

Engineered for precision performance, every specification supports durability, efficiency, and long-term operational stability. These technical parameters ensure compatibility with demanding cooling tower applications and industry standards. 

    • Material: Fiber-reinforced composite construction
    • Function: Torque transmission between motor and gearbox
    • Span range: 2 ft to 20+ ft applications
    • Flex disc: Patented composite design (low maintenance)
    • Corrosion resistance: Higher than 316 stainless steel
    • Vibration control: Integrated damping properties
    • Thermal stability: Low coefficient of thermal expansion
    • Standards: AGMA compliant, ISO 9001 certified manufacturing

Additional information

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