The GDL-F Series mechanical aluminium roller guides are designed for precise, smooth, and quiet linear motion in advanced industrial automation systems. Made from lightweight aluminium components, the GDL-F system reduces moving mass, enabling higher travel speeds, improved energy efficiency, and lower actuation forces.

These roller guides can carry high loads in all directions, thanks to the optimised orientation of the rollers. Whether under radial or axial load, the system maintains stability and accuracy. The GDL-F Series is available in various configurations, including double-rail with roller cassettes, single-rail with paired roller shoes, and special bespoke versions to suit a wide range of applications.

With smooth running characteristics and virtually maintenance-free operation, GDL-F guides can reach travel speeds of up to 10 m/s. The aluminium profile provides a strong yet lightweight structure, making the system ideal for dynamic applications where weight and speed are crucial. The design allows for integration into both compact and large-scale systems, offering engineers flexibility and efficiency.

Versions Available:

• Double rail with roller cassette

• Single rail with paired roller shoes

• Custom/bespoke versions on request

Key Advantages:

• Lightweight aluminium construction

• High load capacity in all directions

• Smooth and quiet operation

• Speeds up to 10 m/s

• Virtually lubrication-free guidance

Recommended Applications:

• Machine tools

• Packaging equipment

• Medical devices

• Special-purpose machines

• Assembly lines

• Material handling systems

The GDL-F Series offers a reliable solution for fast, quiet, and durable linear guidance in modern automation environments.

Cost-Effective Performance. Seamless Integration.

The 400 Series Profile Rail Linear Guide is the newest addition to the Thomson linear motion family—engineered for transport-grade performance at an economical price point. Designed as a drop-in replacement with industry-standard dimensions, it offers easy integration into existing systems without redesign.

Whether you choose caged or non-caged carriages, the 400 Series uses a unified rail design, reducing part numbers and simplifying inventory management.

400 Series Ball Highlights:

• Polymer ball-return tube reduces noise and vibration while retaining lubrication
• Standard double lip end and longitudinal seals retain lubrication while protecting the bearing from contamination
• Lubrication channels that direct lubricant to individual ball tracks, maximizing lubricating effectiveness
• Double-faced ball tracks utilize a 45° face-to-face bearing arrangement, resulting in equal load-carrying capacity in all directions
• 413 ball cage option provides increased travel smoothness, lower noise at high speeds, and individual lubricant reservoirs
• Optional corrosion-resistant, hard chrome plating
• Additional rubber wiper and metal scraper accessories

The 500 Series Roller rigidity is achieved by using the equivalent of a back-to-back bearing arrangement, complemented by special rollers that are crowned to prevent roller edge loading when misalignment is present. This results in lower elastic deformation as the load increases compared to a ball carriage or face-to-face bearing arrangement. Roller Guides have an increased load capacity over the ball as a result of the increased contacting surface across the length of the roller. A ball provides a single point contact area, while a roller provides a much greater line contact area. This results in a substantially higher load carrying capacity and lower wear with minimum rolling friction.

500 Series Roller Highlights:

• Industry leading load capacities
• High rigidity from back to back four roller track arrangement
• Straight rails through advanced grinding technologies
• Simple installation and greater accuracy with joint-free rails up to 6 meters
• Smooth, quiet movement through patented insert molded recirculation paths and optimized geometries
• Multiple carriage styles and sizes available
• On site field modifiable modular seals
• Rail and carriage options from stock or short delivery
• Customization with expanded accessory offering
• Replaces AccuMax

500 Series Roller Typical Applications:

• Industrial Automation
• Material Handling
• Industrial Robots
• Machine Tool Equipment
• Precision Measuring Equipment
• Food Processing Equipment

Thomson 500 Series Ball Linear Guides provide long life, exceptional rigidity, high dynamic and static load capacities, accommodation for high moment loads, high running accuracy, multiple sealing options and multiple lubrication inlet options. This allows for on-site field modifications and interchangeability with competitor offerings. Improved machine accuracies and rigidity reduce vibration and extend machine and tool life. This has a direct effect on operational efficiency which translates into cost savings for the user.

The 500 Series Ball Linear Guides are produced from high quality bearing steel.  Almost all carriages, rails, and rolling elements are through-hardened. The end cap is constructed of a high strength, glass filled nylon with nitrile rubber seal. Stringent quality controls are in place to ensure consistency of materials from the source, allowing us to ensure that we delivery the highest quality product.

500 Series Ball Highlights:

• Straighter rails through advanced grinding technologies
• Simple installation and greater accuracy with joint-free rails up to 6 meters
• Smooth, quiet movement through patented insert molded recirculation paths and optimized geometries
• Extended lubrication life due to built in grease pockets in the recirculation path
• Multiple carriage styles and sizes available
• On site field modifiable modular seals
• Rail and carriage options from stock or short delivery
• Customization with expanded accessory offeringReplaces AccuGlide®

500 Series Ball Typical Applications:

• Precision Measuring Equipment
• Industrial Robots
• Food Processing Equipment
• Industrial Automation
• Machine Tool Equipment
• Material Handling