Profiled Rail Systems

Bosch Rexroth offers a comprehensive range of profiled rail system products.

As an end-user, you will always find that Bosch Rexroth offers the right product for your specific needs.

This comprehensive range of ball rail systems offered by Bosch Rexroth allows the user to combine guide rails and runner blocks in a number of versatile ways. Rexroth ball rail systems offer high load capacity and extreme rigidity at all levels of accuracy

Benefits at a glance:

  • High load capacities in all four main loading directions
  • High dynamic ratings: v = 5 m/s, on request up to 10m/s and a = 500 m/s2
  • Long-term lubrication (of several years’ duration)
  • Minimal quantity lubrication system with integrated reservoir for oil lubrication
  • Lube ports on all sides
  • Guide rail available with optional cover strip for simple fitting
  • High level of system rigidity thanks to preloaded O-configuration
  • Super runner blocks provide a high level of compensation for installation errors
  • Wide range of accessories for special segment solutions (seals, strippers, etc.)
  • Integrated, inductive and wear-free measuring system available as option, up to 4m measuring length with resolution smaller than 1 µm
  • New: Runner blocks in rust-proof and acid-resistant configuration, conforming to DIN EN 10088
  • Weight savings of up to 60% can be obtained by using aluminum runner blocks

Wide Ball Rail Systems

The BNS wide ball runner block with matching rail offers a very high torsional load moment and very high torsional rigidities. This makes it ideal for use as a single rail system. It is preferred wherever a high torque load capacity is required.

Corrosion-resistant ball rail systems

Rexroth has a large selection of corrosion-resistant ball rail systems in its range for exceptional ambient conditions, particularly in connection with aqueous media, dilute acids, lyes or salt solutions.

Ball Rail Systems in Miniaturized Configuration

These products are designed for any application that calls for ball rail systems of extremely small size and high load capacity.

The wide range of Rexroth mini ball rail systems covers sizes 7, 9, 12, 15 and 20 mm, and is available in widths of 9, 12 and 15 mm.

Ball Rail Systems with Gear Rack

For applications demanding large strokes as well as high speeds (up to 5 m/s), Rexroth can supply matching gear racks with pinion drive to supplement its ball rail systems.

Ball rail systems with integrated measuring system

The integrated measuring system for ball rail and roller rail systems consists of a scanner (with the AMOSIN Measuring Principle) with sensor system pinned to the runner block and a steel scale built into the rail.

Ball Rail Systems for Mounting Surfaces made of Mineral Casting

In the production of mounting surfaces made of polymers, precision formed surfaces are applied to cast mineral blanks using special casting technologies. Rexroth profiled rails without base slot rest with their complete surface on the substructure, guaranteeing precise guidance without waviness and height tolerances even with high tightening torques of the fixing screws.