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tv
Actuators & Systems
Actuators
Ball screw
Ball screw drive

TV

Compact and precise linear unit for high axial force take-up. Repeatability up to 10 µm
Available Sizes
80 110

The Essential

  • 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

Dimensions

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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