QX-MOTOR QC2221 Underwater Thruster – Premium Brushless Motor for Remote Control Ships
High-performance 380/550KV brushless motor designed for underwater propulsion with superior waterproofing. Precision-engineered stainless steel shaft and corrosion-resistant aluminum alloy housing ensure durability in saltwater and freshwater environments. Integrated cooling system prevents overheating during prolonged use, ideal for trawler models and high-speed RC ships. Low-noise operation with smooth thrust control, perfect for professional hobbyists and commercial applications. Easy installation with universal mounting brackets, compatible with most RC ship models. Waterproof connectors and sealed bearings enhance reliability in harsh conditions. Optimal for deep-sea exploration, fishing trawlers, and underwater robotics. Unmatched efficiency with minimal power consumption, delivering maximum thrust at competitive pricing. Global wholesale supplier offering bulk discounts – lowest price guaranteed for high-volume orders. Upgrade your RC fleet with industrial-grade marine propulsion technology.