Rail Guides

Precision linear motion with high load capacity

A rail guide consists of a rail and a carriage that together perform linear motion in your machine. Rail guides use either ball bearings or roller bearings to deliver high torque resistance, low friction, and excellent load capacity. We offer a wide range of rail guides that can be adapted to suit most applications. Common areas of use include machining centers, machine tools, measuring instruments, medical technology, and microelectronics.


Rail guides

Our rail guides

What are rail guides?

Rail guides are a core component of advanced linear motion technology. They enable precision and control in machine motion systems. By integrating rail guides into your system, you achieve smooth linear movements, reduced friction, and high accuracy.

Benefits of rail guides

Precision and repeatability

Rail guides offer outstanding accuracy and repeatability in motion. By minimizing deviations and errors, you can maintain the highest quality standards in your processes and end products.

Low friction

Friction between moving parts is significantly reduced with rail guides. This leads to lower energy consumption, extended component life, and reduced wear.

Load capacity

Advanced rail guides provide exceptional load-bearing capacity, making them ideal for managing various types of loads in demanding industrial environments.

Types of rail guides

Each type of rail guide is designed to meet specific requirements and use cases:

Ball rail guides

This variant uses recirculating ball bearings to facilitate smooth movement along the rail. Known for their high load capacity and consistent motion, ball rail guides are a popular choice for many applications.

Roller rail guides

Roller rail guides use cylindrical rolling elements to reduce friction and enable ultra-smooth motion. They are ideal when low friction, high precision, and heavy load handling are essential.

Miniature rail guides

Designed for compact or small-scale applications where space is limited, miniature rail guides offer high performance in a reduced footprint — perfect for precision equipment and microtechnology.

Applications of rail guides

Rail guides are widely used across various industries and high-precision applications:

Machining equipment: Ensure accuracy in milling, turning, and other operations, contributing to high-quality components.

Machine tools: Enable smooth movement and precise control, critical for tool accuracy.

Measuring machines: Improve the reliability and accuracy of measurements by reducing vibrations and disturbances.

Medical technology: Provide reliable and precise motion in medical equipment such as surgical robots and diagnostic machines.

Microelectronics: Essential for exact positioning during the manufacturing of microelectronic components and circuits.

Why choose rail guides from Avans Linjärteknik?

  • We offer a large stock of rails and carriages for immediate delivery.
  • We have deep technical knowledge and a close partnership with Bosch Rexroth.
  • We provide expert support for selecting and dimensioning the right rail guide for your application.

Contact us today to learn more about our rail guide offerings and how we can help you find the best solution for your needs.