Precision and Power: Micro Geared Motors for Advanced Pool Cleaning Robots

1. Introdcution

With the continuous growth of household wealth and the pursuit of a healthy lifestyle, the number of private swimming pools in the United States and Europe has shown a rapid upward trend since 2000. Among them, the number of private pools in the United States has exceeded 10 million, while France, as the leader in the European pool market, has a private pool ownership of 3 million^SMOROBOT.

The vast number of private swimming pools worldwide has created a significant demand for pool cleaning. However, the high cost of manual cleaning in Western countries has led to the rapid rise of pool robots as an automated solution, with growing market demand.

Pool Cleaning Labor Costs in USA and Europe

Country	Average Yearly Cost (USD)	Weekly Cost (USD)	Cost for Full Service (USD)
USA	2000	150	400
France	1800	140	350
Spain	1500	120	300
Italy	1300	110	280
Germany	1200	100	250

Chinese pool robot brands are rapidly rising, showcasing strong market competitiveness, particularly on the Amazon platform. Brands like Aiper and WYBOT have gained widespread international recognition by offering intelligent, energy-efficient cordless designs and excellent value for money.

SGMADA provides key technical support to the Chinese pool robot industry, specializing in high-quality micro geared motor solutions that enable precise control. We offer customized transmission solutions for essential components such as wheel drives, cleaning brushes, water pump actuators, gripping devices, and lifting systems, helping our clients maintain a competitive edge in the global market.

2. Design Challenges in Pool Cleanner Robot Motor

The working environment of the pool robot determines that its motor design needs to meet a series of requirements. The pool robot needs to work underwater for a long time, overcome the resistance of water, and deal with different surface materials of the pool bottom and pool wall.

· Underwater working

Feature	Conditions	Challenges
Waterproofing	Long-term in chlorinated or saline water	IP54/IP65 design
Lightweight Design	Overcoming water resistance, climbing pool walls	Light and impact

· Motor Control

Feature	Conditions	Challenges
Torque / Speed Control	Varying surface friction requires different torque and speed	Motor control system
Remote Operation	Intelligent devices control the robot and automatically plan the cleaning path	Integrated sensor and APP remote control

· Endurance requirements

Feature	Conditions	Challenges
Battery life management	Long battery life on a single charge	Low energy consumption of motor
Motor’s working life	Long working life motor	Motor durability

· Low noise

Feature	Conditions	Challenges
Low Noise & Vibration	Used in homes, avoid noise	Motor and gearbox noise Control

3. The Optimal Driving Solution for Pool Robots – Micro Geared Motors

A.Wheel drive part

Motor requirements:

• High torque：The drive wheels require strong torque to overcome water resistance during movement.
• Precise speed control：The motor must precisely control the robot to ensure smooth movement and climbing between the pool bottom and walls.
• Compact design：The wheel installation space is limited, so the motor needs to be as compact as possible.

B.Cleaning Wheel part

Motor requirements:

• Continuous speed and torque: The cleaning wheel must maintain consistent speed and torque to effectively remove debris and stains.
• Waterproofness: Waterproofness is essential to prevent the motor from failing due to water infiltration.

Why we used micro geared motor for Pool Cleanning Robots?

The micro geareed motor, with its compact size, high torque output, precise control, and waterproof features, meets the demands of both wheel drive and cleaning wheels in pool robots. It ensures stable movement in water, enhances cleaning efficiency, and provides consistent torque for the cleaning wheel, proving its effectiveness in complex operating conditions.

Advantages for Micro Geared Motor	Description
Compact Size	The matching structure of the motor and the gearbox ensures the motor is compact
High Torque and Low Rpm	The gearbox can effectively reduce the speed of the motor and significantly increase the motor torque.
Precision Control	Micro geared motors offer precise speed and torque control
Waterproofing	Designed with waterproof and corrosion-resistant materials.
Customizable Options	The combination of gearbox and motor offers customers extensive customization options. Whether it’s a square or round gearbox, DC or BLDC motor, parameters like voltage, torque, speed, and gear ratio can all be tailored to meet specific customer requirements.

4.Case Study: The Best China’s Pool Robot

In recent years, Chinese swimming pool robot manufacturers have rapidly risen in the global market, winning wide attention with their efficient and intelligent designs. Chinese swimming pool robot brands are gradually occupying the mid-range Amazon market.

A. WYBOT

WYBOT stands out in the pool robot market for its innovation and versatility. The popular WYBOT Scuba model combines powerful cleaning with intelligent navigation, effectively handling pools of various shapes and sizes. Additionally, its products offer remote operation, enhancing user convenience.

B. Aiper

Aiper is a leading Chinese pool robot manufacturer, known for its cordless designs, smart navigation, and efficient cleaning. The Aiper Seagull series, its flagship product, offers automatic path planning, strong suction, and long-lasting operation, making it ideal for both domestic and commercial pools.

C. Beatbot

Beatbot’s AquaSense flagship series surpassed $15 million in sales within just three months of its launch, establishing itself as the market leader in luxury robotic pool cleaners. The key features of Beatbot’s products are their durability and ease of maintenance.

5.SGMADA Gear Motor – Customized for Pool Robot

SGMADA is a leading micro gear motor manufacturer in China, working closely with renowned brands like Aiper, WYBOT, and BEATBOX. As a key transmission supplier in the Chinese swimming pool robot industry, SGMADA delivers cost-effective micro reduction motors that offer reliability and performance.

Advantages of SGMADA GEAR MOTOR

Technical Feature	Details
Gearbox Options	Planetary Gearbox, Spur Gearbox
Gearbox Shape Customization	Square, Round
Motor Options	DC Brushed Motor, DC Brushless Motor
Waterproof Rating	Custom IP54, IP67
Gear Material	Plastic Gears, Powder Metallurgy Gears
Low Noise	Under the same conditions, we control the noise of the motor
Control	We provide a variety of motor control solutions

GR-37 Motor

PG36-555 Motor

6. Opportunities in the Pool Cleanner international market

China’s outstanding robot industry chain is an important reason for the rise of Chinese brands in recent years. SGMADA provides cost-effective motors to help Chinese brands occupy the mid-end consumer market of swimming pool robots.

SGMADA is eager to collaborate with international pool robot brands to customize micro reduction motor solutions tailored to diverse market needs. Through in-depth partnerships, we can deliver highly personalized motor products that align with regional standards and pool layouts, driving both technological innovation and market growth in the pool cleaning industry.

We are dedicated to standardization, as standardized products lead to significant cost reductions and improved quality. SGMADA remains committed to offering stronger, more efficient, and cost-effective micro gear motors for the pool robot market.