Amorphous Alloy Motor Iron Core
- Lamination Thickness: 0.02–0.03 mm ultra-thin amorphous ribbons.
- Core Loss Reduction: Up to 70% lower than 0.2 mm silicon steel at 1.5 T, 50 Hz.
- Frequency Adaptability: Excellent performance under 400 Hz–20 kHz high-frequency conditions.
- Shape Flexibility: Available in segmented, C-type, or toroidal geometries for complex topologies.
- Applications: EV traction motors, servo systems, aerospace, and precision robotics.
Technical Specifications
| Parameter | Specification |
| Material | Fe-based Amorphous Alloy (Fe₈₀Si₉B₁₁ or Equivalent) |
| Lamination Thickness | 0.02 – 0.03 mm |
| Outer Diameter | 30 – 400 mm |
| Stack Height | 10 – 300 mm |
| Density | ~7.2 g/cm³ |
| Saturation Flux Density | 1.56 T |
| Coercivity | ≤ 5 A/m |
| Core Loss (1.5 T, 50 Hz) | ≤ 0.5 W/kg |
| Max Operating Temp | 150 °C |
| Insulation Coating | Epoxy / Parylene / Custom |
| Available Types | Segmented / C-Type / Toroidal |
Customization & OEM Service
- Custom amorphous ribbon width, thickness, and core geometry.
- Segmented design for large-diameter or special shape motors.
- Prototype development via precision laser cutting or WEDM-LS.
- Bonding, resin encapsulation, or vacuum impregnation options.
- Custom insulation coatings for frequency-specific performance.
- Rapid prototyping to mass production support for OEM projects.
Application Fields
- New energy vehicle drive motors
- Aerospace and defense actuators
- High-frequency servo and inverter motors
- High-efficiency compressors and pumps
- Robotics and precision positioning systems
Production Process
Advanced Workshop
