The OSL50 Series Overspeed Safety Lock is a specialized safety device mainly designed for suspended working platforms and similar lifting equipment. It adheres to the EN 1808 safety standard and relies on a centrifugal trigger mechanism to prevent falling accidents caused by overspeed descent, which is widely applied in construction and high-altitude operation scenarios.

Distinct Features

Dual triggering methods: In addition to the automatic centrifugal triggering when overspeed occurs, it is also equipped with a manual trigger handle. Operators can manually lock the wire rope during maintenance or in emergency situations, enhancing operational flexibility.

High reliability: The integrated clamping mechanism is made of hardened steel, which has strong wear resistance and impact resistance. It can stably lock the wire rope within a short distance, ensuring the locking effect even under harsh working conditions.
 

Typical Application Scenarios

It is specifically designed for single-suspension work cages or suspended platforms. It is commonly used in high-altitude operations such as building exterior wall maintenance, curtain wall installation, and bridge maintenance. It serves as a core fall-prevention component for suspended working platforms, effectively avoiding safety accidents caused by abnormal overspeed of the platform.