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HG-Marine Series

HW5050 Waterproof Outer Rotor Motor

200m Depth Rating · 2.5N·m Peak Torque · 430g Lightweight

Specifications

Material
18 oz waxed cotton canvas
Capacity
34 L
Care
Brush clean and rewax when needed
High-Torque Waterproof Brushless Motor for Underwater Propulsion
Upgrade your marine robotics with the HW5050 waterproof outer rotor brushless motor, engineered specifically for demanding submersible applications. Designed to perform in harsh saltwater environments, this IP68 rated motor delivers reliable power for ROVs, AUVs, underwater thrusters, and unmanned surface vessels (USVs).
Unlike standard motors, the HW5050 features a robust sealed waterproof design capable of operating at depths of up to 200 meters. Its outer rotor configuration provides exceptional low-end torque (peaking at 2.5 N·m), ensuring efficient propeller drive without the need for complex gearboxes. With a lightweight 430g aluminum alloy body and corrosion-resistant materials, it is the premier choice for engineers seeking a high-performance saltwater motor.
Key Features for Marine Engineers:
  • Deep Dive Capability: Tested for continuous operation at depths ≤200m.
  • High Efficiency: 900W rated power with 1800W peak output (27–45V DC).
  • Superior Heat Dissipation: Optimized for underwater cooling environments.
  • Corrosion Resistant: Built to withstand prolonged exposure to seawater.
    
    

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