RQA-Win Software

MeasurementScreen_inductiveCurve, Rotor Quality Analyzer, RQA

All our Rotor Quality Analyzer´s are supplied with our RQA-Win Software for Windows®.

  • User friendly menu-driven software for automatic Accept/Reject evaluation of rotors according to user selected parameter tolerance levels.
  • Automatic set-up of all measurement and evaluation procedures (parameter tolerances) via the selection and retrieval of the Master Parameter File (reference rotor).
  • Automatic learn feature to establish new Master Parameter Files for additional type of rotors to be tested.
  • Automatic fault classification into different error types.
  • Integrated counter for the total number of tested and failed rotors, and a complete record of the specific type and frequency of fault errors is recorded.
  • Complete statistics package to facilitate a complete and thorough analysis of both rotor quality and productions capability.
  • Interactive parameter tolerance functions via a “what if” approach in combination with the present and recommended
    Cp and Cpk values.
  • Zoom function for rejected rotors automatically records all measurement results including the inductive/resistance waveform for more thorough analysis of the fault mechanism.

RQA 300-ITS

Rotortester, Rotor tester, RQA, Deltatronic, Rotortest, Rotor Quality Analyzer

Rotor Quality Analyzer

The RQA 300 ITS Rotor Quality Analyzer is a computer controlled testing system applying most advanced evaluation technique for rotor quality control in an industrial environment. This unique desktop test system is especially designed for quality control of medium and large size rotors in manufacturing and maintenance of squirrel cage induction motors.


Features:

  • Approved testing technology for die cast rotors.
  • Fully automatic test and evaluation based on preprogrammed tolerances.
  • For testing of a wide range of rotor sizes with no need of special tooling.
  • For testing of rotors with and without shaft, thus preventing additional product cost in case of poor rotor quality.
  • Quick and easy adaption to different rotor type and sizes.
  • Ease of loading with adjustable rotor guides.
  • Cycle time approx. 6 sec. enables 100% test of production lots.
  • Unlimited storage for Master Parameter Files for different rotors.
  • Possibility to connect to LAN system for saving data and statistical evaluation.
  • RQA-Win Software for Windows® with extensive package for statistics and zoom.

Detectable faults:

  • Broken or interrupted rotor bars.
  • Cold soldered or missing connection between bar and end ring.
  • Porosity either in the end rings or the rotor bars due to faulty injection processes, inferior aluminum alloy quality, and/or gaseous contamination.
  • Insufficient oxidation between aluminum rotor bar and steel core resulting in the phenomenon known as soldering.
  • Deviation of the rotor bar angle (skew).
  • A short circuit between two or more rotor bars (fining).

For more information please contact us.

RQA 125/SATS-2

RQA, Rotor tester, Rotortester, Deltatronic, Rotortest, Rotor Quality Analyzer, RQA 125/SATS-2

Rotor Quality Analyzer

The RQA 125/SATS-2 Rotor Quality Analyzer is our most popular and advanced tester for quality control in manufacturing of squirrel cage rotors. It has been designed for use in a laboratory or industrial environment. This stand alone system is configured for automatic inductive and power measurement with manual loading and unloading of the rotor.


Features:

  • Most sophisticated testing system for squirrel cache die cast rotors.
  • Standardised by leading manufacturers of electrical motors and compressors world-wide.
  • Wide range of application up to rotor OD of 125 mm.
  • Optional tooling for testing of both – rotors with or without shaft.
  • Fully automatic testing and evaluation cycle.
  • Cycle time of approx. 6 sec. plus loading, allowing 100% testing of production series.
  • Fostering SPC – In-process Monitoring and Correction.
  • Easy set-up for different type of rotors to be tested.
  • RQA-Win Software for Windows® including statistics and zoom.

Detectable faults:

  • Broken or interrupted rotor bars.
  • Cold soldered or missing connection between bar and end ring.
  • Porosity either in the end rings or the rotor bars due to faulty injection processes, inferior aluminum alloy quality, and/or gaseous contamination.
  • Insufficient oxidation between aluminum rotor bar and steel core resulting in the phenomenon known as soldering.
  • Deviation of the rotor bar angle (skew).
  • A short circuit between two or more rotor bars (fining).
  • Eccentricity problems.
  • Material inconsistencies in the aluminum alloy.
  • Material inconsistencies in the steel core.

For more information please contact us.

Portatest A-2

Portatest, Oiltester, HV-Tester, IEC60156, IEC 156Portable Oiltester

The PORTATEST Oiltester is a fully automatic tester for determination of the dielectric breakdown voltage of insulating liquid. It has been designed for laboratory use as well as for field use for service and commissioning. The PORTATEST is very comfortable and easy in use. The requested testing standard may be selected via menu. The corresponding electrode type as well as the electrode spacing will be displayed for confirmation before starting the test.

After placing the test vessel with the oil sample into the test chamber, the protection lid needs to be closed. For maximum operator security the protection lid is equipped with a security interlock key switching off the HV when opened during testing. When starting the test, sample temperature as well as a customer specific sample number may be entered and will than be integrated to the test report printout. The testing sequence according to the selected testing standard is performed fully automatically.


Features:

  • Fully automatic Oiltester for laboratory and field use during service and commissioning
  • Testing voltage up to 100 KV
  • Pre-Programmed for common national and international testing standards
  • Up to ten free programmable user testing sequences
  • Short switch off time <1ms avoiding carbonisation of the sample
  • Indication of individual breakdown values, average value and standard deviation
  • Graphic-Display with backlight
  • Clear operator guiding via four soft keys F1…F4
  • Input dialog for sample temperature and sample number if require.
  • Multi-language menu, language selected via Setup menu
  • PC-data storage via serial interface RS232
  • Glass test vessel with lid and magnetic stirrer
  • Different electrodes available (mushroom, sphere or disc)
  • Electrode spacing adjustable
  • Integrated printer
  • Rugged aluminium housing with shielded test chamber

For more information please contact us.

Welcome

Deltatronic – Experts in testing rotors

DELTATRONIC Technology is a competent partner for supply of Quality Test Equipment for Electrical Motors and Power Distribution Systems. The know-how and technology has been developed during years of close cooperation with wellknown major manufacturers of Electrical Motors and large Power Utilities world wide. Today customers on all continents are relying on Test Equipment from this Austrian based company

A network of competent sales representations brings our technology as close to you as possible. The company is located in a beautiful part of Austria close to Switzerland, the Alps and Lake Constance – right in the heart of Europe.


Specialities

Specialities of Deltatronic are testers for squirrel cage rotors for laboratory use or in-line quality assurance in mass production lines of electrical motors and hermetic compressors and insulation testers for liquid insulation and insulation film.

RXA 120/SATS

Rotor tester, Rotortester, RXA, RQA, Deltatronic, RotortestRotor Quality Analyzer

The RXA 120/SATS is designed for fast, accurate and simple testing of rotors after die casting or before assembly, before additional costs are invested in the component or the end product. This comparison based tester is integrating most advanced testing technology. A high technology active measuring stator enables the measurement of rotor resistance R2, rotor reactance X2, rotor overall inductance and
property of individual rotor bars in one test cycle.


Features:

  • Most advanced proven testing method for die casting rotors.
  • Evaluation of individual bar properties and overall performance.
  • Fully automatic testing with Good/Bad evaluation according to pre-selected parameter tolerances.
  • Wide range of application up to rotor OD of 125 mm.
  • Cycle time of approx. 6 sec. per rotor enables 100% test of production lots.
  • Tandem station for change of test rotor during testing.
  • Data bank for unlimited number of master parameter files (rotor type).
  • Simple and fast set-up to different test rotors—no adjustments required
  • RQA-Win Software for Windows® including statistics and zoom.

Detectable faults:

  • Broken or interrupted rotor bars.
  • Cold soldered or missing connection between bar and end ring.
  • Porosity either in the end rings or the rotor bars due to faulty injection processes, inferior aluminum alloy quality, and/or gaseous contamination.
  • Insufficient oxidation between aluminum rotor bar and steel core resulting in the phenomenon known as soldering.
  • Deviation of the rotor bar angle (skew).
  • A short circuit between two or more rotor bars (fining).
  • Eccentricity problems.
  • Material inconsistencies in the aluminum alloy.
  • Material inconsistencies in the steel core.

For more information please contact us.