Four-pole universal AC motor for Smart Appliances
Featured Product from Shenzhen Power Motor Industrial Co., Ltd.

The PU1215 series high-efficiency four-pole universal AC motor is specifically designed for smart appliances, such as cooking machines and kitchen robots, offering exceptional performance in a compact form. Key features and benefits include:
- Compact Design: The flat design reduces the motor height by 46mm–51mm and the overall appliance height by 100mm–150mm, ensuring space-saving in kitchen appliances.
- Enhanced Efficiency: The uniform distribution of magnetic field lines increases motor efficiency, reducing temperature rise and improving long-term reliability.
- Low Noise and Vibration: The motor minimizes vibration and noise levels, providing a quieter and smoother user experience.
Advantages over Traditional Motors:
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Switched Reluctance (SR) Motor: High-end kitchen robots often use SR motors, which provide high/low-speed functionality. However, they suffer from significant electromagnetic noise at speeds exceeding 10,000 RPM, which may be unpleasant for sensitive individuals.
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AC Universal Motor with Gear Transmission: Low-end kitchen robots typically use an AC universal motor with gear transmission to achieve multi-functionality. While effective at high speeds, these motors require larger sizes and suffer from noise and vibrations, negatively impacting the user experience.
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Brushless DC Motor: The brushless DC motor outperforms both SR and AC universal motors by offering the same high-speed performance without electromagnetic noise. It also operates smoothly at low speeds (as low as 60 RPM), making it ideal for tasks like noodle mixing. With its compact size, high efficiency, and long lifespan, the brushless DC motor ensures both top-tier performance and a quieter, more pleasant user experience in kitchen robots.
By using the PU1215 four-pole universal AC motor, kitchen appliances can achieve superior functionality in a smaller, quieter, and more energy-efficient package.