PRECITEMP®

Röders GmbH Header PRECITEMP

Röders Precision Technologies
PRECITEMP® — High precision also in case of temperature fluctuations in the workshop

In most appli­ca­tions, tempe­rature fluctua­tions in the workshop are the main cause of inaccu­racies during machining. This also applies to air-condi­tioned workshops, where the tempe­rature often only fluctuates by a few degrees. This has therefore been a focus of develo­pment at Röders in recent years. The result is the unique PRECITEMP® technology, which enables a tempe­rature-resistant optimization of the machine for maximum precision with a graduated concept depending on the requi­re­ments. The machine has been viewed holisti­cally and a compre­hensive solution for tempe­rature control of all machine components has been developed. Minimal residual errors are elimi­nated with software compensation.

Röders Graphic PRECITEMP

Heat sources in the machine such as motors, main spindle, linear guideways (optional) and rotary axis bearings are also tempered with high precision. As a result, the zero point of the machine is within +/- 1 µm, even with tempe­rature fluctua­tions in the workshop of up to +/- 3°C.

Röders GmbH Graph PRECITEMP technology

Röders GmbH PRECITEMP Graph temperature controlled rotary axis bearings
Tempering of the machine table
and the rotary axis bearings

For the first time on the 5‑axis RPT Machines, the rotary axis bearings and machine table can also be tempered. In addition, the torque motors in the rotary axes have Röders’ own greatly improved tempering. This signi­fi­cantly reduces dimen­sional devia­tions at higher speeds or high torque loads on the rotary axes.


Zahlreiche Wasserkreisläufe
Large number
of tempering circuits
  • Machines completely tempe­rature-stabi­lised, due to a large number of water circuits
  • For highest precision the guiding rails and carriages are optio­nally tempe­rature controled with a water circuit directly through the rails and carriages themselves

Exakte Temperierung
Exact tempe­rature stabilisation
  • Hyste­resis of the cooling water for tempe­rature control of the machine < +/-0.1 Kelvin
  • Optio­nally for special requi­re­ments +/- 0.02 Kelvin