Electric Bow Thruster Box RIM Drive 4.2

This motor boast easy removal from its box, even when above the waterline, avoiding the need to take the boat out of water. Its standardized tunnels allow straightforward installation ensuring waterproof and adequate cooling for the bow thruster. The bow thruster package includes a bow thruster, finger joystick, safety kit and bow thruster box.

This product consists of a box only and must be used with a rim drive bow thruster.

Specifications – Electric Bow Thruster Box RIM Drive 4.2

• Nominal current: 208A
• Nominal voltage: 24V
• Weight: 7kg
• Propeller diameter: 133mm
• Outside diameter: 185mm
• Motor length: 110mm
• IP Class: IP68
• Static thrust: 50kg
• Salt water resistant: Yes
• Motor controller included: Yes
• Diameter box: 133mm
• Material box: Stainless steel (on request other materials available)

Warranty terms: two years for non-commercial use and one year for commercial use

The Electric Bow Thruster Box RIM Drive 4.2 from Rim Drive Technology is a marine-grade modular housing system specifically designed to integrate a 4.2 kW electric bow thruster motor unit.

Key Technical Specifications

This box serves as an efficient housing unit designed for direct integration with the rim drive motor thruster unit:

Nominal Voltage: 24V DC

Nominal Current: 208A

Housing Weight (Box Only): 7 kg (note: the standalone 4.2 kW thruster motor weighs approximately 5 kg)

Compatibility: Specifically for the 4.2 kW Standard Bow Thruster motor unit

Static Motor Thrust: Generates up to 44 kgf of thrust

“Bow Thruster Box” Design Advantages

Modular Housing Unit: This product package generally comprises the external protective housing components. It must be paired with a compatible 4.2 kW rim drive motor to form a fully functional system.

Maintenance Without Docking: A key advantage of this housing design is its easy installation and removal mechanism. The housing lid is positioned above the waterline, allowing the thruster motor to be easily lifted out for cleaning or repair without the need to haul the vessel out of the water.

Maximum Protection: Provides enhanced physical protection against impacts with reefs or marine debris, while ensuring optimal seawater cooling circulation directly around the thruster motor.

Rim-Drive Technology: The shaftless design allows the propeller to be driven directly by magnets located on the outer rim. Consequently, the system operates with minimal noise (silent operation), is vibration-free, and eliminates the need for oil seals that are prone to leaking.