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NdFeB Magnets for BLDC Motors

BLDC motors are widely used in drones, power tools, HVAC systems, and robotics – each requiring different magnet grades based on performance, temperature, and reliability needs.

Quick Selection Guide
  1. Drone Motors: N48–N50
    → High speed · Lightweight · High power density
  2. Power Tools: N45–N48
    → High torque · Compact size · Intermittent load
  3. HVAC Motors: N42–N45
    → Continuous operation · Energy efficiency · Cost sensitive
  4. High Temperature BLDC Applications: N42H–N48SH
    → Thermal stability · Continuous operation · Demagnetization resistance
  5. Other BLDC Applications:
    → Custom grades available based on torque, temp, and space constraints
Available Specifications
  • Magnet Types: Arc (Segment), Ring
  • Grade Range: N42–N52 → M/H grades recommended for elevated temperature conditions
  • Working Temperature: 80°C–120°C → Up to 150°C with SH grades
  •  Custom sizes, coatings, and magnetization available upon request

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