Stator core for wire embedding
It is a ring-shaped structure composed of numerous silicon steel laminations (stator laminations), each of which has regular teeth. You can clearly see the layered texture of the laminations.
The teeth on the inner ring are used to accommodate the motor windings (coils), while the outer ring forms a complete magnetic circuit loop.
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
- As the "magnetic circuit framework" of the motor, when energized, the magnetic field generated by the coil will form a closed loop in the iron core, converting electrical energy into mechanical energy (in a motor) or vice versa (in a generator).
- This segmented and stacked structure can significantly reduce energy loss caused by eddy currents compared to a single solid iron core, and is one of the key technologies in modern motor design.
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.