QUICK FLEX Standard Couplings

  • Solid and split covers are designed to accommodate higher speeds and increased torque.
  • Inherently balanced from precision machining for high-speed applications. 
  • Design dampens torsional vibration and shock to help extend life of the coupling and surrounding components.
Quick Flex Standard Couplings

QUICK FLEX Standard Coupling Product Information

Whatever your application demands, you’ll find a wide range of Quick-Flex couplings designed to suit your needs. Choose from multiple insert and cover configurations that withstand some of the most extreme environments.

  • Twelve sizes with bores ranging from ranging from 9.4 mm to 285 mm, 0.37 inches to 11.25 inches.
  • Designed for continuous torque levels from 0.043 kNm to 188.8 kNm, 377 in-lbs to 1,670,826 in-lbs.
  • Designed for peak torque levels from 0.085 kNm to 377.5 kNm, 754 in-lbs to 3,341,562 in-lbs.
  • Couplings accept shaft misalignment, up to 2 degrees.
  • Split cover options help resist axial separating force under high torque.
  • Standard and double-ended spacer couplings available for shaft separations of 25.4 mm to 3,048 mm, 1 inch to 120 inches, for increased application acceptance.
  • Four bore options available to meet customers’ needs:
    1) Bored, keyed and set screws style – clearance and interference fit;
    2) Bushing style; 3) Splined style; and 4) Mill motor style.
  • Four insert choices for varying torque needs and temperature ranges up to 177° C (350° F).

A broad overview of the QUICK FLEX Standard Coupling product line is summarized below. To get specific product component data, please visit the QUICK FLEX Digital Configurator.

Quick Flex Standard Couplings

Standard Coupling with High-Speed Cover

Standard Coupling with High-Speed Split Cover

Standard Coupling with Aluminum High-Performance (HP) Cover

Standard Coupling with Aluminum Low-Speed Split Cover