The PSF 25 linear guide is a premium profile rail guide engineered for applications requiring exceptional precision, rigidity and high load capacity. Featuring precision-ground raceways with advanced four-ball contact technology, the PSF 25 delivers smooth, accurate linear motion while supporting high static and dynamic loads in every direction. It is ideal for CNC machinery, industrial automation, robotics and precision engineering systems where reliability and accuracy are essential.
The PSF 25 incorporates four raceways arranged in an O configuration, providing outstanding torsional rigidity and consistent load distribution. Precision steel balls running at a 45° contact angle maximise stiffness, positioning accuracy and service life. The guide rail can be mounted using countersunk screws from above or threaded fixings from below, giving machine designers maximum installation flexibility.
The PSF 25 profile rail guide combines outstanding rigidity with excellent dynamic performance and high load capacity. Its innovative Eco-System lubrication continuously supplies lubricant directly to the rolling elements, reducing maintenance requirements while extending service life, particularly in short-stroke applications. Equal load ratings in every direction make the PSF 25 an excellent choice for demanding multi-axis machinery and precision motion systems.
Hand Clamping Element
An optional hand-operated clamping element enables the carriage to be securely locked during machine setup, maintenance or positioning operations.
Surface Coatings
Special surface treatments are available to improve corrosion resistance and enhance performance in challenging operating environments.
Mounting Options
The guide rail supports installation using either countersunk screws from above or threaded mounting from below, providing maximum flexibility for a wide variety of machine designs.
Suitable for CNC machines, industrial automation, robotics, handling systems, precision positioning equipment, packaging machinery, assembly systems and general mechanical engineering where maximum rigidity, precision and durability are required.
Guide System
Guide Carriage Options
Construction
