Technical Specifications
Material Composition: Strontium ferrite (SrFe) / Barium ferrite (BaFe) ceramic magnetic material
Magnetic Grade Options: Y30, Y35, Y38 (custom grades available upon request)
Magnetic Properties:
• Br (Residual Induction): 380–420 mT
• HcJ (Intrinsic Coercivity): ≥ 250 kA/m
• (BH)max: 28–38 kJ/m³
Operating Temperature Range: –40°C to 250°C (depending on grade)
Shape & Structure: Rotor ring, multi-pole rotor, or assembled rotor module
Pole Count: 2–12 poles (customizable for sensor or motor requirements)
Customization Process
Requirement Consultation & Technical Evaluation
Our engineering team reviews your drawings, performance requirements, magnetization direction, and application environment. We analyze feasibility, recommend suitable ferrite grades, and provide a technical proposal tailored to your device.
Mold Design, Sampling & Performance Verification
After confirming specifications, we design the mold, produce prototype samples, and perform magnetic testing, dimensional inspection, and functional verification to ensure the rotor component meets your operational standards.
Mass Production with Quality Control
Upon sample approval, we start full-scale production using automated pressing, sintering, machining, and magnetizing lines. Every batch undergoes magnetic flux testing, tolerance checks, and durability assessments to guarantee consistency.
Packaging, Logistics & After-Sales Support
We offer OEM packaging, global shipping options, and long-term technical assistance to ensure smooth integration into your assembly line and stable performance throughout the product's lifecycle.
FAQ
Can your ferrite magnetic rotors operate in high-temperature or corrosive environments?
Yes. Ferrite magnets naturally offer excellent temperature stability and corrosion resistance, making them suitable for long-term use in gas meters, micro motors, compressors, and industrial pumps.
Do you support OEM/ODM development for new rotor structures?
Yes. We provide engineering design, mold development, performance simulation, sample verification, and mass production, supporting full OEM/ODM collaborations.
Can you supply ferrite magnetic rotors in large-volume production?
Yes. With automated molding, sintering, and magnetization lines, we support high-volume, stable production for industrial manufacturers and large OEM projects.
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