1. Overview of the Pool Cleaning Market

With the sustained development of the social economy and the continuous improvement of people's quality of life requirements, the popularity of family and commercial swimming pools has been increasing year by year. As an important leisure and health facility, the cleaning and maintenance of swimming pools have become a crucial part of daily management. Traditional manual cleaning methods are not only time-consuming and labor-intensive, but also fail to ensure cleaning effectiveness and pose safety risks to personnel. In recent years, automated pool cleaning machines have seen rapid market demand growth due to their advantages of high efficiency, convenience, and labor-saving. Data shows that the global pool cleaning equipment market is expanding at an average annual rate of over 10%, with intelligent, long-lasting, and low-noise high-end products becoming the mainstream development trend.

2. Market Needs and Pain Points

Swimming pool cleaning machines currently on the market still face numerous user-reported pain points in practical use, primarily in the following areas:

The drive system is unreliable: Most products use imperfect motor sealing technology. When operating in chlorine and salt-containing pool water for a long time, water may enter the motor, causing corrosion of magnets and short circuits of coils, which leads to motor failure and a sharp reduction in the service life of the whole machine.

Excessive operational noise: Some cleaning machines emit noticeable mechanical or electromagnetic noise during operation, disrupting users' poolside leisure experience, particularly at night or in quiet environments.

The cleaning efficiency and intelligence are insufficient: The path planning algorithm is simple, resulting in repeated cleaning or missed areas; the lack of intelligent obstacle recognition and avoidance capability leads to lag or stagnation, affecting cleaning efficiency.

High energy consumption and short battery life: The motor's low efficiency causes rapid battery drain, making single cleaning sessions insufficient for large pools. Frequent charging is required, which reduces user convenience.

3. To address market demands or pain points, Power Motor provides solutions that are technically achievable.

Highly reliable waterproof design: The critical rotating components feature an integrated sealing structure that effectively prevents moisture and liquids from entering, ensuring long-term reliable operation of the motor even in humid or submerged conditions.

The system features a multi-layer protection design: the stator incorporates integrated sealing technology, significantly enhancing resistance to moisture, dust, and corrosive environments, with the entire unit achieving IP58 protection rating.

High-efficiency energy-saving drive solution: Based on a brushless DC motor platform and integrated with position feedback control strategy, it achieves high-efficiency closed-loop operation. Compared to traditional solutions, this design significantly improves energy efficiency, effectively reducing power consumption and extending operational lifespan.

Low-vibration silent operation: Featuring high-precision special bearings and an optimized mechanical transmission system, it effectively suppresses vibrations and noise during operation, ensuring smooth performance and a superior user experience.

4. Future prototype planning and further optimization in this field

Power Motor will keep innovating, continuously optimizing motor designs to boost energy efficiency and battery life, with the goal of creating next-generation pool cleaners that are more energy-efficient, longer-lasting, and smarter.

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Note:‌ This article is contributed by Power Motor Research and Development Department