The ROBA-stop S® is a robust safety brake that is particularly protected against mechanical and climatic influences: The housing and terminal box are made from a single cast and are specially sealed – the brake components come with high-quality corrosion protection, and an anti-condensation heating system can prevent downtimes due to condensation. The ROBA-stop S® is therefore particularly suitable for use in harbour cranes, on ships, oil rigs and all other applications with harsh environmental influences.