Axial Flux Motor Stator Core Assembly
The stator core assembly of an axial flux motor features a disc structure that enables greater torque output in a smaller volume and lighter weight. Windings are directly exposed on the disc surface with short heat dissipation paths, making it ideal for high-load and high-speed applications.
Applications
- New energy vehicle drive motors (high-end electric vehicles and hybrid systems)
- Industrial robot joints and precision servo motors
- Unmanned aircraft and aerospace lightweight power systems
Key Advantages
- Optimal power density and torque density
- Superior heat dissipation efficiency
- Flexible multi-disc structure expansion
- Lower torque pulsation and enhanced control accuracy
Technical Specifications
| Parameter |
Value |
| Material |
High-permeability silicon steel |
| Core Thickness |
0.35-0.5 mm |
| Lamination Layers |
50-200 |
| Magnetic Permeability |
15,000-20,000 H/m |
| Operating Temperature |
-20 °C to 120 °C |
| Applicable Motor Types |
DC motor, stepper motor |
Production Process
High-grade silicon steel selection
Precision stamping and lamination
Core assembly with strict alignment
Heat treatment and insulation coating
Final electrical and magnetic testing for industrial automation standards
After-Sales Service
One-year quality warranty with optional extended coverage, remote technical support, and rapid spare-parts supply to maintain production line efficiency.
Frequently Asked Questions
Can the core handle continuous 24/7 operation?
Yes, the lamination design ensures low heat rise for round-the-clock use.
Is customization available for different motor sizes?
Yes, lamination layers and thickness can be tailored to specific requirements.