Motor RCINPOWER AOS Supernova 1605 3900KV

The RCINPOWER AOS Supernova 1605 3900KV is a high-performance motor specifically designed for 3.5-inch FPV drones, known for its exceptional power and efficiency. It combines high-tech materials with advanced design solutions to ensure maximum performance when used with 3S-4S batteries. This motor is perfectly compatible with various types of propellers featuring a 1.5mm mounting hole, providing high power output and unmatched responsiveness, making it ideal for both racing and freestyle flying. The key highlight of this model is that it delivers 25% more thrust than comparable 1404-size motors and 30% more torque, thanks to its thickened flux ring and optimized magnet overhang.

Features:

• Bell crafted from 7075 aviation-grade aluminum, providing exceptional rigidity while maintaining a lightweight profile
• Equipped with high-performance N52H curved magnets, which increase both efficiency and overall power
• Heat-resistant windings designed to withstand temperatures up to 260°C (500°F)
• Compact design: Measuring 18.05mm * 20.3mm with a weight of just 13.3g, it is perfectly suited for a wide variety of FPV drone builds