Proudly Australian Made to Suit Australian conditions

The Heavy Duty Belt Misalignment Switch, is made for applications requiring a unit which caters for high speed belt applications, having a pre-warn trip contact and a final trip contact, both individually adjustable.

Dual operation (ie. right hand /left hand is also available). It’s unique spring / cam operator ensures long, trouble free operation, in the most severe environmental situations.


  • Robust UV stable, flame retardant (V0 rating) PBT/PC non corrosive plastic enclosure to IP67.
  • All external fixings etc. are 316 Stainless Steel.
  • Operating shaft bearings are UV stable, flame retardant PBT/PC plastic, for long maintenance free operation.
  • Operating shaft sealing via a double lip oil seal, with external dust protecting boot.
  • 90° full movement of operating arm with easily adjustable switching points from 5° to 75°.
  • Standard unit has both ALARM & TRIP micro switches, each with 1no+1nc change over contacts
  • Micro switches pre wired to tunnel terminals.

Roller Arms:

  • Solid or sprung shaft roller mounting arms, available either vertical or horizontal.
  • Rollers are Stainless Steel, 50mm diameter with high speed sealed ball bearings.
  • Arms are fully adjustable through 360°.

Conveyor Belt Misalignment Switch also known as Belt Drift Switch, conveyor wander switch, belt tracking, drift switch