Gear Coupling

Duff-Norton provides three coupling types which have been tailored to specific actuator requirements: Chain, Jaw, and Flex Rigid.

Features & Benefits

Gear Couplings

  • Integrates well with Duff-Norton mid and larger capacity actuators.
  • High torque capacities.
  • Standard ANSI dimensions, straight bore diameters.
  • Common bore diameters may be custom ordered.
  • Special bore diameters may be custom ordered.
  • Long service lives.
  • Easy fit onto the actuator’s worm shaft.
  • Allows for incremental system adjustments.