Rozwiązania i Komponenty dla AutomatykiSolutions and Components for Automation

SGS 4701 - System for measuring the thermal spindle expansion

The displacement measurement system SGS 4701 (Spindle Growth System) has been developed for high speed milling machine applications. Due to high machining speeds and the heat generated, the linear thermal extension of the precision machine tool spindle needs to be compensated for in order to keep the tool in a defined position at all times.

 The SGS sensor measures the thermal and centrifugal force extension of the spindle. The measurement takes places typically on the labyrinth-ring. As well as measuring linear thermal extension, the temperature of the sensor is also detected and output.These measurement values are fed into the CNC machine tool as correction values, compensating for any positioning errors.

Compact design

The SGS 4701 consists of a sensor, a sensor cable and a controller, factory calibrated for ferromagnetic and non-ferromagnetic measurement objects. Two miniature sensors enable it to be installed directly in the spindle. The compact controller can be installed on the spindle housing via a flange or directly in the spindle.

Solid construction

The SGS 4701 operates on the eddy current measuring principle. This non-contact measurement is wear-free. Furthermore, the measurement procedure is resistant to disturbances such as heat, dust and oil.

Details

  • Non-contact and wear-resistant measurement
  • Economical design
  • Miniature sensor and controller completely integrated on the spindle
  • Calibration for aluminum and iron
  • Temperature measurement integrated in the sensor
  • Excellent temperature stability
  • Measuring range 500 ľm
  • Resolution 0.5ľm
×

We respect your right to privacy and we protect your personal information. The data you provide in the contact form will allow you to receive the answer to the question (a) in the Message field.

According to art. 13 of the general regulation on the protection of personal data of 27 April 2016 (Journal of Laws UE L 119 of 04.05.2016; hereinafter: RODO) informs you that:

  • The administrator of your Personal Data is P.P.H. WObit E.K.J. Ober s.c., Deborzyce 16, 62-045 Pniewy;
  • with the Data Protection Inspector, you can contact us at the following e-mail address iod@wobit.com.pl ;
  • the provided personal data will be processed on the basis of art. 6 par. 1 lit. f) RODO; these data will be processed to respond to correspondence and direct marketing of own products, which may be related to the question you are asking us;
  • Your personal data will be kept for a period of time compliant with the Civil Code, necessary to claim any claims;
  • You have the right to request the administrator to access your personal data, the right to rectify it, delete it, limit processing, data transfer rights, the right to object;
  • if it is found that the processing of your personal data violates the provisions of the GDPR, you have the right to lodge a complaint with the Inspector General for Personal Data Protection (after 25 May 2018 - the President of the Office for Personal Data Protection);
  • providing personal data is voluntary, although it must be possible to respond to the message sent; failure to indicate personal data may result in the impossibility of sending to us - the message of the way;
  • Your data will not be stored on servers in a third country / outside of the European economic area;
  • Your personal data will not be processed in an automated way in the form of profiling;
  • Your data will not be processed in other marketing activities;