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Description

Safety couplings with torque limiter are critical components for protecting mechanical systems against overloads, collisions, or unexpected blockages. Designed to immediately disengage torque transmission when a preset limit is exceeded, these couplings help prevent damage to machinery and minimise downtime.


Key Technical Features

  • Backlash-free instant disengagement: the ball-and-spring system enables fast, precise decoupling in overload situations.
  • Adjustable disengagement torque: can be configured to suit specific application needs.
  • 360° automatic re-engagement: the coupling resets itself automatically once normal conditions return.
  • Misalignment compensation: absorbs axial, radial and angular misalignments.
  • Maintenance-free design: robust construction ensures long service life without the need for routine adjustments.


Common Applications

These couplings are ideal for sectors where safety and precision are critical:

  • Industrial automation and robotics
  • Packaging and processing machinery
  • Conveyors and material handling systems
  • CNC machines and tooling
  • Food and pharmaceutical industries


Integration with Other Coupling Types

To meet various application demands, safety couplings can be combined with different coupling technologies:

  • Rigid Couplings: offer a solid, zero-play shaft connection with no vibration absorption.
  • Torque Limiter Couplings: include built-in overload protection mechanisms.
  • Bellows Couplings: ideal for dynamic applications such as servomotors, ball screws, and industrial robots thanks to their high precision and alignment compensation.


Competitive Advantages

  • Accurate, backlash-free torque transmission
  • Effective protection against overloads
  • Adaptable to various shaft configurations
  • Reduced maintenance and repair costs
  • Enhanced operational safety and machinery lifespan
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