- 02392 637 100
- sales@emco.co.uk
- Mon - Thu 9am-5pm | Fri 9am-2:30pm
Official EMCO distributor
CNC Machines
for Manufacturing, Training & Education
for Manufacturing, Training & Education
The PSF 20 linear guide is a heavy-duty profile rail guide designed for applications requiring exceptional precision, rigidity and high load capacity. Featuring precision-ground raceways with four-ball contact technology, the PSF 20 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 demanding precision engineering applications.
The PSF 20 incorporates four raceways arranged in an O configuration to provide excellent torsional rigidity and consistent load distribution. Precision steel balls running at a 45° contact angle maximise rigidity and positioning accuracy while maintaining smooth movement. The guide rail can be mounted from above using countersunk screws or from below using threaded fixings, offering flexibility for machine builders and system integrators.
The PSF 20 profile rail guide delivers outstanding rigidity, excellent dynamic performance and high load capacity in a compact design. Its integrated Eco-System lubrication continuously supplies lubricant directly to the rolling elements, extending service intervals and improving reliability, particularly in short-stroke applications. Equal load ratings in every direction make the PSF 20 an ideal choice for demanding multi-axis systems and high-precision machinery.
Hand Clamping Element
An optional hand-operated clamping element allows the carriage to be securely locked during machine setup, adjustment or positioning operations.
Surface Coatings
Special surface treatments are available for enhanced corrosion resistance and improved performance in demanding operating environments.
Mounting Options
The guide rail supports installation using 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, packaging equipment, assembly machinery, precision positioning systems and general mechanical engineering where high rigidity, precision and long-term reliability are essential.
Guide System
Guide Carriage Options
Construction