Very compact roller guide - Smooth movement
MiniRoller Rail
Cold-drawn carbon steel profile with induction hardened raceways.
An alternative to miniature ball guide in several industries and applications.
Extremely compact to save space while providing smooth and silent operation.
An alternative to miniature ball guide in several industries and applications.
Extremely compact to save space while providing smooth and silent operation.
Available Sizes
11
Adjusting preload with excentric roller.
- Compact size
- Corrosion resistant surface
- Smooth motion
- Hardened and honed raceways surface
- Sliders with four rollers arranged in pairs
- Not sensitive to dirt due to the large rollers
- Low maintenance
- Quieter than recirculating ball systems
- MiniRoller Rail profile rails can be drop-in replace linear guides from another manufacturers while maintaining the same critical dimensions.
Performance characteristics:
- Max. slider operating speed on the rail: 3 m/s (118 in/s) (depending on application)
- Max. acceleration: 5 m/s² (196 in/s²) (depending on application)
- Available rail lengths up to 1950 mm (78.74 in)
- Temperature range: -20 °C to +80 °C (-4 °F to +176 °F)
- Rail material: standard C43
- Rail raceways are induction hardened and honed
- Rails and slider bodies are standard electrolytic zinc-plated and passivated; increased anticorrosive protection on request (see pg. MRR-9 Anticorrosive protection)
- Slider body material: steel DIN 9SMnPb28, AISI 304 for the stainless steel version
- Rollers material: standard steel 100Cr6, AISI 440C for the stainless steel, zinc nickel and nickel plated versions
- Rollers are lubricated for life
- Roller seal/shield: standard 2Z (steel cover disk), 2RS (splash-proof)
- Maximum parallelism deviation: 0.03 mm
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