High precision ball screw driven linear units

The Precision System family includes linear tables that guarantee extreme positioning accuracy:

thanks to the use of screws and ball bearing rails, Precision System linear tables offer the industrial designer high mechanical efficiency, low wear and high axial thrusts with high positioning accuracy
PRECISION-SYSTEM

The advantages of Precision System

Repeatability accuracy

High repeatability accuracy: ±0,005 mm

Reduced footprint

Thanks to the compact structure

Reliability in dirty environments

High protection for dirty environments

Simplified maintenance

Thanks to dedicated lubrication of rails and screws

Choose Precision System linear actuators

What are the features of Precision System linear actuators? - Rollon

What are the features of Precision System linear actuators?

The PRECISION SYSTEM series of linear units are self-sustaining profile systems made of extruded aluminum and steel for the TK series, able to ensure excellent precision. The motion is achieved by means of precision rolled recirculating ball screws with preloaded or non preloaded ball nuts, depending on the models and consists of 4 distinct products with different features: TH, TT, TV, TVS.


PRECISION SYSTEM - TH
TH linear actuators are rigid and compact, ball screw driven linear units, enabling high positioning accuracy and repeatability in all process phases with optimal performance assured, with a repeatability within 5 µm.


PRECISION SYSTEM - TT
The TT is a linear actuator series mainly used for high accuracy positioning within a 23 µm range and precision repeatability within 5 µm. Manufactured using a very rigid extruded anodized aluminum base structure, this actuator series is designed for high loads and precise movements that are typically required in machine tools and other exacting machine design applications.


PRECISION SYSTEM - TV
Linear units of the TV Series have a rigid anodized aluminum extrusion with square cross-section (rectangular in the case of TV 140), the transmission of motion is achieved by means of a precision C5 or C7 rolled ball screw drive.


The payload is supported by a dual block, single linear guide system (a dual block/dual guide system for TV 140) which ensures high precision and high rigidity.

Technical features

  • Available sizes for linear actuators:
    • TH 70-90-145-110
    • TT 100-155-225-310
    • TV 60-80-110-140 -
    • TVS 170-220
  • Drive with precision rolled recirculating ball screws
  • Max. running speed: 2,5 m/s
Technical features of Precision System - Rollon

SOLUTIONS THAT MOVE ALL AROUND YOU

These are just a few examples of the many applications you can create with Rollon linear actuators.

Can't find yours? Don't worry: we'll design it together!

Marble engraving machine: X axis

Water-jet cutting machine: X axis

Filling

Painting robot

Why choose Rollon?

Relying on Rollon means relying on over 45 years of experience and expertise in the design and implementation of linear motion solutions.

A collaboration process modulated to reach your objectives - Rollon

A collaboration process modulated to reach your objectives

  • Values

    Responsibility and ethics in design and manufacturing

  • Collaboration

    High-level technical advice and cross-functional expertise

  • Solutions applications

    From catalog components to mechanically integrated systems created ad hoc

  • Performance

    Rollon's goal is to contribute to the competitiveness of customers in their markets

Customization as an added value

Rollon understands the growing market demand for personalized solutions and the need for outsourcing production. We are able to use this as a fundamental lever for creating high performance solutions that fulfill the requirements of our clients.

Would you like to try Precision System linear actuators?

Precision System linear actuators are synonymous with:

  • High repeatability precision
  • Simplified maintenance
  • Reduced footprint
  • High degree of protection against contamination

These are precise linear tables with screw drive, ideal in the following fields of application:

  • Production and assembly lines
  • Industrial machinery

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