Amid the global trend of electrification and green transformation in the maritime industry, the 1.5kW Rim Thruster launched by Tianjin Fuber Technology has become a preferred power system solution for small boats and underwater equipment, thanks to its disruptive shaftless design concept and precise power matching. Integrating a number of core technological innovations, this product achieves breakthroughs in key dimensions such as efficiency, noise reduction, and reliability, injecting green momentum into scenarios such as recreational shipping and underwater operations.

Shaftless Direct Drive Core, Reshaping Efficient Power Architecture

The most revolutionary breakthrough of the Fuber 1.5kW Rim Thruster lies in its adoption of a shaftless direct drive design. The motor stator is embedded in the thruster duct, and the rotor is integrally integrated with the propeller, completely eliminating transmission components such as drive shafts and gearboxes in traditional propulsion systems. This innovative architecture fundamentally reduces energy transmission losses; the measured propulsion efficiency is increased by more than 15% compared with traditional thrusters, and energy consumption is reduced by 15%-20%, perfectly meeting the core demand for energy-saving and long-range navigation of small boats. At the same time, combined with the optimized blade shape and layout design, the hydrodynamic performance is further improved, enabling the 1.5kW power output to achieve more efficient thrust conversion. Its rated thrust can reach 23kg, which is sufficient to drive 3-6 meter small fishing boats, kayaks and other boats to sail smoothly in calm waters.

Extreme Noise and Vibration Reduction, Adapting to Diverse Scenario Needs

Benefiting from the structural advantages of shaftless direct drive, the thruster fundamentally reduces vibration and noise generated by mechanical transmission. Combined with advanced water-lubricated rubber alloy bearing technology, the friction coefficient is greatly reduced, further suppressing operating noise. In practical applications, its operating noise is much lower than that of traditional fuel-powered thrusters, which will not disturb aquatic organisms. It is particularly suitable for scenarios requiring high quietness such as recreational fishing, allowing users to immerse themselves in the water experience. In addition, the thruster adopts magnetic coupling sealing technology, which completely eliminates the risk of water leakage and effectively protects internal motor components. It can work stably even in a wide temperature range of -20℃ to 50℃, adapting to various water conditions such as lakes and inland rivers, and can also be used as an auxiliary propulsion unit for underwater equipment.

Compact and Lightweight Design, More Convenient Installation and Maintenance

The Fuber 1.5kW Rim Thruster adheres to the concept of lightweight and compact design. The net weight of the product does not exceed 6.2kg, and the thruster diameter is only 110mm. The compact structure can be directly embedded into the hull or equipment interior, greatly saving installation space, releasing more cargo or passenger space for small boats, and providing convenience for the layout optimization of underwater equipment. The installation process does not require complex technical support and can be completed with simple fixing and wiring connections, even for users who are new to it can get started quickly. Thanks to the shaftless design which reduces wear-prone transmission components, the number of product failure points is significantly reduced. Daily maintenance only requires basic electrical system inspection and cleaning. Combined with a 3-year warranty service, the full-life cycle use cost is greatly reduced.

Intelligent and Safe Empowerment, Outstanding Green Attributes

The thruster adopts 48V safe voltage input with a voltage adaptation range of 35V-60VDC, ensuring stable operation and high safety. It can be flexibly adapted to various marine lithium battery systems, and is especially suitable for matching with Fuber's European standard modular battery packs to achieve intelligent energy management and efficient charging. The product supports forward and reverse control with quick response, and can achieve precise control through a remote control module, improving the flexibility of navigation or operation. As an electric propulsion equipment, it has zero exhaust emissions during operation, will not pollute water and atmospheric environments, protects the balance of water ecosystems, and fully conforms to the global development trend of green shipping. Verified by more than 2000 hours of reliability testing, the product has no failure performance during continuous operation, and has gained wide industry recognition with solid quality.

From the power upgrade of recreational boats to the propulsion empowerment of underwater equipment, the Fuber 1.5kW Rim Thruster redefines the standard of small ship propulsion systems with its core advantages of shaftless efficiency, quiet reliability, and lightweight environmental protection. Relying on Fuber Technology's profound technical accumulation and complete service system in the field of marine electrification, this product not only provides users with an economical and efficient power solution, but also helps promote the green and intelligent innovation of the marine equipment industry.