Hobbywing Seaking 3660SL Brushless Marine Motor (3180Kv)

Motor Overview:

The Hobbywing Seaking 3660SL Brushless Marine Motor delivers precision engineering and reliable performance for RC boat enthusiasts. Built with CNC-milled aluminum components, this motor ensures exceptional concentricity and smooth operation thanks to its finely balanced armature and high-quality ball bearings. Featuring powerful neodymium magnets and premium copper windings, it offers impressive torque, efficiency, and durability. Designed specifically for marine use, it includes an extended water-cooling sleeve with dual O-rings to keep temperatures under control during demanding runs.

About the Seaking 3660SL Brushless Motor

Reliable Brushless Power

The Seaking 3660SL motor combines cutting-edge materials with thoughtful engineering for consistent performance on the water. Its water-cooling system, paired with copper windings, reduces heat buildup for long-lasting efficiency. Double ball bearings and high-speed construction ensure smooth operation and reliability, while the blue anodized aluminum finish adds strength and style. With its high torque output and precision-balanced design, this motor is ideal for hobbyists who want both power and durability in their RC boats.

Features:

• High torque output
• High-quality neodymium magnets
• Extended water cooling sleeve with O-rings
• Double ball bearings for smooth operation
• High-speed ball bearings for stability
• Optimized and finely balanced armature
• CNC-milled high-quality aluminum construction
• Blue anodized finish for durability and style
• High-quality copper windings for efficiency
• Replacement O-ring included

Includes:

• (1) Seaking 3660SL Brushless Marine Motor
• (1) Replacement O-Ring

Specifications:

This product was added to our catalog on September 15, 2025