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Actuators
Ultra Precise

Precision System TT

Rigid linear table with very high positioning accuracy up to 10 µm. Stroke up to 3 m
Available Sizes
100 155 225 310
1595016990390
“Due to the high precision of this series, it can be used to drive the main tooling process, e.g. laser welding systems. It's more precise than a robot.”
Andreas Kaiser
Actuator Business Manager at Rollon GmbH

The Essential

  • Movement performed by two caged linear recirculating ball bearing guides and a preloaded ball screw
  • Technical file with calculation notice supplied on request
  • Driven by a preloaded precision ball screw with the possibility of different diameters and leads. Precision class ISO 7 as standard and ISO 5 on request.
  • All mounting and reference surfaces, as well as the external surfaces of the profile are machined to ensure extremely precise movement over the entire stroke.
  • All TT linear tables are 100% inspected and delivered with an inspection report.

Dimensions

Unit : mm
TT100
TT155
TT225
TT310
Maxi. working stroke 940 1470 2270 3000
Rail size 12 mini 15 20 30
Ball screw diameter 12 16 – 20 20 – 25 32
Ball screw lead 05 (5-10)-(5-20) (5-20)-(5-25) 05-10-32
Max. accuracy ISO 5 0,023 mm/300 mm
Max. repetabilility ISO 5 – 0,005 0,005 0,008

 

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