Nexen RB series, Generation II linear profile guide rail brakes

Nexen Group has announced the RB series, Generation II linear profile guide rail brakes for stopping and holding in e-stop and power-off situations. The brakes deliver a high spring-engaged/air-released holding force, providing secure holding and fast response time for a broad range of linear motion control applications.

Each rail brake clamps directly onto the centre of the guide rail to provide positive braking and holding on all axes, with no effect on the bearing surfaces. Profile rail brakes hold their position accurately by reducing drive train backlash and elasticity. The large, field-adjustable friction facing contact area allows dependable performance and minimises rail wear.

The brakes are engineered for easy installation and use. They fit most popular profile guide rails, including NSK, SKF, INA, THK, IKO, HIWIN and Star. No lubrication or periodic maintenance is required. If personnel safety is required, an unrelated, redundant safety system is recommended.