Induction Motor Stator Core
- Dimensional Precision: ±0.01 mm tolerance ensures consistent coil fitting and low vibration during rotation.
- Thermal Endurance: Suitable for heavy-load and continuous-duty applications, it can withstand temperatures as high as 180 °C.
- Optimized Slot Geometry: Improves electromagnetic balance and reduces winding copper loss.
- Strong Lamination Bonding: Stacking alignment error ≤ 0.03 mm for better magnetic uniformity.
- Corrosion Resistance: Long-term defense against oxidation and moisture is offered by a dual-layer epoxy insulating coating.
Technical Specifications
| Parameter | Specification |
| Material | Non-oriented Silicon Steel / Cobalt Alloy |
| Lamination Thickness | 0.2 – 0.5 mm |
| Outer Diameter Range | 60 – 1000 mm |
| Stack Height | 20 – 600 mm |
| Slot Type | Open / Semi-closed |
| Core Loss | ≤ 2.0 W/kg @ 50 Hz |
| Operating Temperature | –40 °C to +180 °C |
| Stacking Method | Interlocked / Bonded / Welded |
| Applications | Pumps, Compressors, HVAC, Industrial Motors, EV Auxiliary Systems |
Customization & OEM Service
- Design stator dimensions and slot geometry according to motor drawings.
- Select silicon steel grades and insulation coatings for specific efficiency classes (IE2–IE4).
- Choose stacking method: interlocked, bonded, or welded depending on production scale.
- Provide lamination thickness optimization for loss reduction and cost control.
- Support OEM requirements including custom labeling, part coding, and export packaging.
Application Fields
- Industrial water pumps and compressors
- HVAC and refrigeration motors
- Conveyors, elevators, and drive systems
- Mining and agricultural machinery
- Electric vehicle auxiliary motors (fan and pump drives)
- Generators and alternators
Production Process
Advanced Workshop
