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Performance Optimization

1

Skewed Slot Structure:

The stator and rotor magnetic circuits are phase - shifted in space by inclining the core's slots or teeth at a certain angle (usually a skew angle of one slot pitch), forming a skewed slot structure.

2

Reducing Cogging Torque Ripple

Traditional parallel - slot structures cause cogging torque ripple, leading to motor vibration and noise.

Skewed slot structures smooth the magnetic potential distribution, significantly reducing cogging torque ripple for more stable motor operation.

3

Reducing Electromagnetic Noise

Skewed slot structures cut down on harmonic components in the air - gap magnetic field, lowering electromagnetic noise.

They are particularly crucial in noise - sensitive applications like home appliances and new energy vehicles.

4

Improving Motor Efficiency

Skewed slot structures reduce core iron loss and copper loss, boosting overall motor efficiency.

Optimized magnetic circuit design decreases leakage flux and eddy current losses.

5

Enhancing Starting Performance

Skewed slot structures reduce starting - torque ripple for smoother motor starts.

They significantly improve starting performance in motors requiring frequent starts, such as industrial motors.

6

Reducing Vibration

By optimizing magnetic potential distribution, skewed slot structures minimize vibration during motor operation, prolonging motor life.

7

Motor Core No - Notch Solution

With the market for higher requirements of motor power density, temperature rise, and vibration, the demand for rivet-free has gradually emerged. After several years of research and development, we have fully mastered the adhesive bonding process for iron cores. The thinnest material currently used in the adhesive process is 0.2mm, and we are now mass-producing silicon steel sheets with thicknesses of 0.2mm, 0.25mm, and 0.35mm.

The motor core no - notch scheme is a forward - looking manufacturing approach that eliminates traditional notches in motor cores. This design enhances motor performance and reliability.

8

Enhanced Magnetic Performance

The smooth core surface improves magnetic field distribution. Uninterrupted magnetic flux paths boost motor efficiency and power density. This is great for high - performance motors in industrial automation and electric vehicles.

9

Reduced Vibration and Noise

The no - notch design lowers stator - rotor magnetic pull variations. This reduces motor vibration and noise for quiet operation, making it ideal for home appliances and precision equipment.

10

Improved Production Efficiency

Fewer production steps and simpler processes boost efficiency and lower costs. This helps manufacturers meet market demands faster.

11

Reliable Operation

The sturdy core structure resists electromagnetic forces, ensuring long - term reliability. This is perfect for industrial settings where motor failure isn't an option.

In essence, the motor core no - notch scheme balances performance and practicality. It's a game - changing technology for motor manufacturers and a symbol of industry progress.

Through the above detailed cost optimization plan, motor core manufacturers can help customers achieve cost reduction and efficiency from materials, processes, design, production, supply chain and other links to improve the overall competitiveness. At the same time, these solutions can also provide customers with more cost-effective and better service experience.
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