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Rotor Testing

Ferrites India has developed solutions for testing of rotors, an integral part of the electric motor. The rotors can be die cast rotors or permanent magnet rotors, depending on the type of electric motor under consideration.
die cast rotor tester

Die Cast Rotor Tester

Die cast rotors are among widely used components for induction motors. Testing them for their quality is essential. As slot to diameter ratio increases, the sources of errors increase. In large size rotors, if the location of the defect is identified, option of its repair or correction to manufacturing process is possible. Ferrites India Die Cast Rotor Tester covers all these special needs. It is computerized and easy to operate. It not only detects wide range of defects but quantifies them. The system design allows creation of test database for further use and analysis.

Specifications:

    • Testing of rotors, up to OD 800 mm, with or without shaft.
    • Option of testing of rotors throughout the core length by travel of sensor automatically during measurement.
    • Selection between Vertical or Horizontal mounting of rotors.
    • Capability of locating the faulty slot on the rotor.
    • Performs fast testing. Typical testing time is 15 seconds for one rotor once loaded.
    • Rugged, easy to operate and maintain.
    • Computer based system. Safety interlocks, detection of the faults, result saving is automatic.
    • The operation is completely deskilled and results are quantified. This removes subjectivity in the conclusion of test results.
    • The dedicated software enables safety interlocks by proper hardware integration.
    • It further facilitates save and recall results, create database for test results and make available data for further analysis and quality improvement.
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Permanet Magnet Rotor Tester

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Magnetic Field Profile Scanner

This equipment scans the given volume or magnetic surface, measures the surface flux density and plots the profile on computer screen.

Samples should be with smooth surface, square or circular and can be with or without shaft. The model utilizes contactless sensor and performs fast testing. Typical testing time can be as low as 15 seconds for one sample once loaded.

It is suitable for mass testing on production line. It is made rugged for this purpose.

It is Easy to operate and maintain.

This is computer based system. The operation is completely deskilled and results are quantified. This removes subjectivity in the conclusion of test results.

The dedicated software enables safety interlocks by proper hardware integration.

it further facilitates save and recall results, create database for test resul

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