Ball screw drive
TV
Compact and precise linear unit for high axial force take-up. Repeatability up to 10 µm
Available Sizes
80
110
- Movement performed by a caged linear recirculating ball bearing guide and a preloaded ball screw
- Linear unit manufactured on request with custom-made stroke up to 3 m
- Technical file with calculation notice supplied on request
- Particularly suitable for configurations in which two units are mounted in parallel
- In single-axis configuration, to be reserved for medium load cases with low overhangs
- Precision ball screw drive with the possibility of different diameters and pitches.
- Precision class ISO 7 as standard and ISO 5 on request.
- Protection of the linear guide and the ball screw, located inside the aluminium profile, provided by a steel metal strip
| Unit : mm |
TV 60 |
TV 80 |
TV 110 |
| Maxi. working stroke | 2000 | 3000 | 3000 |
| Rail size | 15 | 20 | 25 |
| Ball screw diameter | 16 | 20 | 32 |
| Ball screw lead | 5-10-16 | 5-20 | 5-10-32 |
| Précision max. ISO 7 | 0,05 mm/300 mm | ||
| Répétability max. ISO 7 | 0,05 | 0,05 | 0,05 |
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Mathieu MACCHI
Engineering
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