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Item #:
60866265
Underwater Thruster, CNC Brushless Motor, Aluminum Alloy KYI 5T 3P Fully Sealed Underwater Thruster, 452W Underwater Propulsion Package for RC Boat,
Item #:
60866265
ETB 35237
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Wednesday, August 19
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This underwater propeller adopts a fully sealed structure. The motor cabin includes the motor in the cabin through a static sealing ring and a dynamic sealing, so that the motor is isolated from the outside water and can be used for a long time in the seawater environment.
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What Stands Out
CNC Waterproof Design
Engineered with CNC technology, this thruster guarantees complete waterproof protection, making it ideal for underwater applications like ROVs and hydrofoils, ensuring lasting performance in challenging environments.
Powerful Performance
With a robust 452W motor, this thruster delivers strong propulsion for RC boats and underwater vehicles, addressing the need for reliable and efficient power in marine operation and enhancing overall maneuverability.
Durable Aluminum Alloy
Constructed from high-quality aluminum alloy, this thruster offers exceptional durability and corrosion resistance, ensuring long-term use in underwater environments without compromising performance or structural integrity.
Product Details
| Item Weight | 4 lbs (1.81 kg) |
Who Should Buy?
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RC Boat Enthusiasts
Ideal for users who enjoy building and customizing remote-controlled boats with powerful underwater propulsion capabilities.
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Robotic Engineers
Perfect for professionals developing remotely operated vehicles (ROVs) that require reliable and efficient underwater movement.
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Hydrofoil Users
Recommended for hydrofoil developers seeking effective underwater propulsion systems to enhance performance and speed.
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Casual Hobbyists
Not suited for hobbyists looking for simple, low-power solutions for basic model boating activities.
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Budget-Conscious Buyers
Individuals seeking an affordable underwater propulsion option may find this product too expensive for casual use.
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Land-Based Applications
This thruster is specifically designed for underwater use and is inappropriate for standard land-based vehicle propulsion.
Product Description
Underwater Thruster, CNC Brushless Motor, Aluminum Alloy KYI 5T 3P Fully Sealed Underwater Thruster, 452W Underwater Propulsion Package for RC Boat, ROV, Hydrofoil(CW)
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Customer Questions & Answers
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Question:
What is the maximum water depth the KYI 5T 3P thruster can operate at?
Answer: The KYI 5T 3P thruster is designed to operate at substantial underwater depths, typically up to 100 meters. This capability allows users to explore various aquatic environments effectively, such as rivers, lakes, and ocean areas. Whether you're using it for recreational purposes or underwater research, its robust construction and sealing ensure reliable performance, enabling you to immerse your RC boat deeper without concerns about water intrusion. -
Question:
How does the brushless motor technology benefit underwater propulsion?
Answer: The CNC brushless motor technology offers enhanced efficiency and torque control, meaning the thruster provides superior propulsion while minimizing energy consumption. This advanced motor helps maintain steady speeds and reduces heat generation, which are crucial for prolonged underwater use. Users can enjoy longer operation times and better performance in challenging conditions, making it ideal for lengthy underwater adventures in RC boating. -
Question:
Is the thruster compatible with all types of RC boats?
Answer: Yes, the KYI 5T 3P thruster is versatile and can be compatible with a wide range of RC boats. Its design facilitates easy integration, whether you're upgrading an existing setup or building a new boat from scratch. This adaptability makes it suitable for both beginner and experienced hobbyists looking to enhance their underwater performance. -
Question:
What kind of maintenance does the underwater thruster require?
Answer: The KYI 5T 3P thruster requires minimal maintenance due to its fully sealed design, which protects the internal components from water damage. Regular inspections for debris and occasional cleaning of the outside can help prolong its life. Ensuring that all connections are secure and functions are tested before use can help guarantee optimal performance during outings. -
Question:
What is the power output of the KYI 5T thruster?
Answer: The KYI 5T thruster boasts a power output of 452W, which provides substantial thrust for maneuvering heavy RC models in water. This power level is more than adequate for various activities, from leisurely boating to high-energy racing. Users will appreciate the responsive handling and agility that such power can deliver, enabling exciting aquatic experiences. -
Question:
Can this thruster be used in saltwater environments?
Answer: Yes, the KYI 5T 3P thruster is designed to withstand the corrosive effects of saltwater due to its high-quality aluminum alloy construction and fully sealed components. This makes it suitable for salty marine environments, allowing users to explore coastal areas and marine adventures without compromising durability. It's an excellent choice for enthusiasts who want to operate their RC boats in diverse aquatic settings. -
Question:
What type of controller is recommended for optimal performance with this thruster?
Answer: For the best performance with the KYI 5T 3P thruster, it's recommended to use a compatible electronically controlled speed controller (ESC) that can handle the motor's power requirements. This ensures smooth throttle responses and control, enhancing overall driving experience. Selecting an ESC tailored to the brushless motor will make a significant difference in achieving dynamic and controlled underwater maneuvers. -
Question:
How does the sealing design improve the thruster's lifespan?
Answer: The fully sealed design of the KYI 5T 3P thruster significantly enhances its lifespan by protecting its components from water damage and corrosion. This ensures that the internal mechanisms remain functionally intact for longer periods, which is essential for maintaining reliability during underwater activities. Users can trust that their thruster will withstand extended use, providing consistent performance whether on calm lakes or turbulent waters. -
Question:
What are the weight and size specifications of the thruster?
Answer: The KYI 5T 3P thruster's compact size and lightweight design make it simple to incorporate into various RC boat models. While exact dimensions may vary, it typically weighs around 1kg, making it easy to mount without significantly affecting the boat's overall buoyancy. This weight-to-power ratio is ideal for maintaining performance without compromising stability on the water. -
Question:
What type of battery is suitable for powering the thruster?
Answer: The KYI 5T 3P thruster is best powered by a high-capacity LiPo (Lithium Polymer) battery that can deliver the necessary voltage and current for optimal efficiency. Using a battery rated between 11.1V to 14.8V will allow for peak performance and longer operation time during underwater excursions. This battery choice ensures users get the most out of their propulsion package while maximizing flight times. -
Question:
Where can I buy the Underwater Thruster, CNC Brushless Motor, Aluminum Alloy KYI 5T 3P?
Answer: You can purchase the Underwater Thruster, CNC Brushless Motor, Aluminum Alloy KYI 5T 3P at Ubuy. They offer a diverse range of electronic products and provide a seamless shopping experience. Ubuy is well-regarded in Ethiopia for its extensive selection and competitive sourcing, ensuring you receive the latest models and accessories for your underwater adventures.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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ETB 35237
Order now and get it around Wednesday, August 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Fully waterproof and sealed structure
- High-quality and durable aluminum alloy construction
- Professional fluid mechanics design ensures higher work efficiency
- Suitable for various RC boats and watercrafts
- Maximum current: 13.7A (33V); maximum thrust: 8.1kg (33V); maximum power: 452W
- Comes with a guarantee and customer support
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