Precision Trapezoid NdFeB Magnets
Engineered for the Next Generation of High-Efficiency Electric Motors, BLDC Actuators, and Advanced Wind Turbines.
The Perfect Fit for Circular Assemblies
Trapezoidal and Wedge-shaped magnets are essential for modern rotor designs. By utilizing a tapered geometry, these magnets fit perfectly into circular arrays, maximizing magnetic flux density and eliminating air gaps.
Optimized Magnetic Flux
Designed to provide high BH（max） values (up to 52 MGOe). The trapezoidal shape focuses the magnetic field exactly where your motor needs it, reducing energy loss.
Custom Thermal Stability
From N series for standard electronics to UH and EH series for high-heat automotive applications, resisting temperatures up to 200°C.
Micron-Level Tolerances
Our CNC grinding ensures side-angle precision within ±0.05mm, allowing for seamless integration into high-speed rotating housings.
Industrial-Grade Technical Specifications
| Technical Feature | Specification Details |
|---|---|
| Common Grades | N35 – N52, N38SH, N42UH, N35EH (High Coercivity available) |
| Shape Geometry | Trapezoid, Wedge, Tapered Block, Bread-loaf |
| Surface Coating | Ni-Cu-Ni, Zinc, Black Epoxy, Everlube, or Passivation |
| Magnetization Direction | Through Thickness, Radial, or Custom Multi-Pole |
| Production Standard | ISO 9001, IATF 16949 (Automotive Certified) |
