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Speedy Rail

Self-supporting linear rail in extruded aluminum with steel rollers covered in plastic

Speedy Rail is the special self-supporting and self-aligning rail in extruded aluminum with a deep hard anodized surface treatment that offers exceptionally high performance and load capacity, with no maintenance and lubrication required, total reliability even in dirty environments with uniquely quiet operation. It is available with v-shaped rollers or cylindrical rollers, both covered in a plastic compound, and can be used as a linear rail or actuator.

  • High reliability up to 80,000 Km
  • Self-supporting for greatest design freedom
  • Self-aligning system
  • Uniquely quiet
  • High technical performance
  • High load capacity of over 3,000 Kg
  • Optimal reliability in dirty environments
  • Absence of lubrication
  • Potentially infinite strokes with jointed versions
  • Ideal for making 2 or 3-axis Cartesian systems for several applications
  • Use as a linear guide or actuator thanks to belt or rack and pinion drives

Main fields of application:

  • Self-supporting linear rails for welding machines
  • Self-supporting linear rails for woodworking machines
  • Self-supporting linear rails for painting machines
  • Self-supporting linear rails for ceramic working machines
  • Self-supporting linear rails for picking and placing machined pieces
  • Self-supporting linear rails for drilling machines
Reference Family
Product SR
Section Shape
Self-alignment +++
Slider Balls
Anticorrosion speedy-rail
Rail shape
Hardened raceways
Maximum load capacity per slider [N]** C 0rad 14482
C 0ax 14482
Max. dynamic load capacity [N] C 50
Maximum moment [Nm] Mx
Maximum speed [m/s] 15
Maximum acceleration [m/s2] 10
Maximum rail length [mm]* 7500
Operating temperature -30°C /+80°C
The information shown must be verified for the specific application.
For a complete view of technical data, please consult our catalogs on
* Longer stroke is available for jointed version.
** The working loads indicated refer to a theoretical life of guides and carriages of 80.000 Km.
  • Available sections: 35, 48, 60, 90, 120, 180, 250
  • Deep anodizing of raceways with hardness of 700 HV for about 60 μm in depth
  • Management of misalignments to ± 4 mm with oscillating slider and to ± 1.5 mm with v-shaped rollers
  • Maximum speed during function: 15 m/s (depending on the type of application)
  • Maximum Acceleration: 10 m/s2 (depending on the type of application)
  • Maximum radial load capacity: 14,482 N (per slider)
  • Temperature interval: from -30 °C to +80 °C
  • Maximum rail length: 7,500 mm (a longer stroke is available for jointed versions)
  • Speedy Rail self-supporting linear rails
  • Linear rail, self-supporting rail, self supporting rail, structural rail, Speedy Rail, Speedy Rail rails
  • Rollon, linear rails, Speedy Rail: self-supporting extruded aluminum rail

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