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.

Applications:

  • Induction Motor Production Lines
    Testing die cast rotors up to 800mm OD on production lines with fast 15-second cycle time for high-volume motor manufacturing.
  • Rotor Defect Detection
    Identifying and locating faulty slots in die cast rotors of industrial induction motors to prevent defective units from reaching assembly.
  • Three Phase Motor Manufacturing
    Ensuring rotor integrity in three-phase induction motors used in industrial pumps, compressors, and heavy machinery.
  • Single Phase Motor Manufacturing
    Quality testing of die cast rotors used in single-phase motors for fans, home appliances, and small industrial equipment.
  • EV & Electric Motor Manufacturing
    Qualifying die cast rotors used in electric vehicle traction motors and industrial servo motors for zero-defect production.
  • Repair & Rework Operations
    Locating exact faulty slot position in large rotors to enable targeted repair rather than complete rejection, saving material and production cost.

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