Further information on NTN-SNR linear guides
1.1. Profile rail guides and carriages
Profile rail guides
Sizes: 15 to 55 acc. to DIN 645
- Conventional and with patented ball cage technology
- Miniature sizes from 9 to 15
1.2. Axles
Compact modules AXC
Series: 40/60/80/120
- Optimized ratio of stroke to total length thanks to compact modular design
- Variable guide system (rollers or profile rail guide)
- Variable drive system: spindle drive geared belt drive, also for the Omega design
Parallel modules AXDL
Series: 110/160/240
- Two parallel guide systems
- Variable guide system (rollers or profile rail guide)
- Variable drive system: spindle drive or geared belt drive, also for the Omega design
- Profile with high rigidity
- Easy maintenance (the toothed belts, belt cover and deflection rollers for the belt cover can be replaced without having to remove the table or the load)
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Linear tables AXLT
- Series: 155/225/325/455
- Especially suitable for high loads and applied moments
- Two parallel profile rail guides and spindle drive
- Can be combined into different cross table variations
Portal, lifting and telescopic axles AXS
- Series: 120T/160/200/230/280/460
- Stroke lengths up to 10 m (one-piece)
- Optionally available with lubricator or in combination with a central lubrication system
- Telescopic axles for vertical and horizontal applications with limited installation space
- Speeds up to 12 m/s (telescopic axles)
- Lifting axles for loads up to 1,000 kg, optionally available with safety brake Portal axles with gear rack drive (for large stroke lengths) or with geared belt drive (for dynamic applications)
1.3. Ball screw
Ball screws
- Smoothed, diameter 6-125 mm
- Rolled, diameter 6-80 mm (T7 available from stock
- Various nut designs acc. to DIN
1.4. Ball bushings and accessories
Ball bushings
- Ball bushings
- Ball linings
- Super ball bushings
- Linear units with ball bushings and super ball bushings
- Shaft supports, shaft brackets, full and hollow shafts