Jaw Couplings

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Jaw Couplings

The RUNFLEX Jaw Coupling is a dependable, general-purpose coupling designed for precision motion control and power transmission applications, including servo systems. It effectively connects two shafts, transmitting torque while dampening vibrations and accommodating misalignment, thereby safeguarding sensitive equipment from potential wear and damage. This coupling features two hubs and an elastomeric insert called the Spider, which absorbs shocks and reduces impulse loads. Available in various materials and hardness levels, the Spider can be customized to meet specific torque and dampening requirements. The fail-safe design ensures continuous operation by interlocking the hubs even if the Spider fails, thereby minimizing system downtime and maintaining power transmission.

Key Applications
  • Motion Control and Servo Systems
  • Pumps and Compressors
  • Mixers and Blenders
  • Fans and Blowers
  • Conveyors
  • Automotive and Food Processing Equipment

Features

Even if the Spider element fails, the coupling interlocks the hubs to ensure continuous power transmission.

The elastomeric component provides torsional flexibility, reducing vibrations and operational shocks for smooth performance.
Ideal for applications requiring quick response and minimal rotational inertia.
Capable of handling angular, parallel, and axial misalignments without compromising performance.

No lubrication required, ensuring long life and reduced downtime.

Available in Steel (S.I.), Cast Iron (C.I.), and Aluminum (Al) to suit various industrial needs.
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