MiniRoller Rail
An alternative to miniature ball guide in several industries and applications.
Available Sizes
11
Features
- 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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