Belt Alignment Switches

In conveyor belt applications, the safety switch prevents conveyor belts from being damaged or being destroyed as the result of the belt running off track. When the roller lever is deflected by a conveyor belt running off track the safety contacts in the switch engage, thus shutting down the conveyor belt.

Only after eliminating the cause of the malfunction can the system be restarted by means of the pull release (key ring). The roller lever is mounted in ball bearings. The cast iron enclosure has three M20 x 1.5 cable entries ready for through-wiring.

The belt alignment switch is equipped with 2 normally-open contacts and 2 positive opening NC contacts. Thanks to its sturdy design, the device guarantees continuous trouble-free operation even under extreme operating conditions.