product

Permanet Magnet Rotor Tester

Hysteresis Loop Tracer is suitable for magnetically hard material allows testing of Alnico, Fer rite, rare earth or equivalent Magnets. It can plot complete loop for materials (like Ferrite, Alnico) with intrinsic Coercivity less than 4000Amps/cm. It can plot second quadrant curve for materials (like NdFeB, rare earth-cobalt etc) with higher intrinsic coercivity. The equipment is PC based and offers operations under Windows7/10 environments.

Specifications:

  • State of Art, Indigenous Equipment for testing of Magnets.
  • Wide Material Type Testing—Ferrite, AlNiCo, Rare Earth—NdFeB, SMCO₃, Sm₂CO₁₇.
  • ASTM/ IEC /IS Standard Compliance.
  • Measurement Accuracy—1%.
  • Measurements up to 18000 Oe
  • Magnet Shape—Rectangular, Ring, Cylinder, Segments
  • Measurements with Surround Coils and Pole Coils
  • BH Loop Graphical Display
  • Calibration Traceable to International Samples
  • Variety of Magnetic Properties tested
  • Fully computerized system, Very Low Measurement Time,
  • Data Automatically Generated and Saved.
  • No Operator Skill Required, Easy Installation and Operation.
  • All accessories Supplied for Smooth Running.
  • Detailed Test Reports for Design Applications.

Applications:

  • Permanent Magnet Manufacturing
    Testing and certifying AlNiCo, Ferrite, NdFeB, SmCo5, and Sm2Co17 magnets with full BH and MH loop plotting for quality assurance.
  • EV & Electric Motor Industry
    Qualifying NdFeB and SmCo rare earth magnets used in EV traction motors and permanent magnet synchronous motors (PMSM).
  • Loudspeaker & Audio Industry
    Testing Ferrite and AlNiCo magnets used in loudspeakers and audio transducers for consistent magnetic performance and sound quality.
  • Wind Energy Sector
    Characterizing rare earth permanent magnets used in direct-drive wind turbine generators for energy efficiency and reliability.
  • Aerospace & Defense
    Qualifying high-coercivity magnets up to 18000 Oe used in aerospace actuators, defence sensors, and guidance systems.
  • Magnetic Separator Manufacturing
    Testing Ferrite and rare earth magnets used in industrial magnetic separators for mining, food processing, and recycling industries.
  • Medical Equipment
    Characterizing permanent magnets used in MRI components, medical pumps, and precision medical instruments requiring high magnetic stability.
  • Sensor & Instrumentation
    Testing ring, cylinder, and segment-shaped magnets used in position sensors, encoders, and precision measurement instruments.
  • R&D & Material Development
    Plotting complete BH and MH hysteresis loops for new magnet alloy development and comparison of magnetic grades.
Enquiry