Available in 8 construction sizes, ROBA®-guidestop Safety Brakes are backlash-free clamping units for profiled rail guides that cover nominal holding forces from 5–34 kN. When operating with suspended loads, brakes stop movement safely and quickly should unintended fall or crash occur. Units are directly mounted onto masses to be held and work according to fail-safe principle. Integrated switching condition monitoring is provided with contactless proximity switch.