The Scorpion HK-45 series motor* is designed for using on 700 class helicopters running on 12-cell Li-Po power. This motor represents the most technologically advanced power source ever offered for a 700 class electric helicopter and also produces 20% more torque than the Scorpion popular HKIII-4035 series motors and exceed 89% efficiency.
Each of the new HK-4530-500KV Limited Edition motor is wound with a single strand of 1.5mm wire for the highest possible efficiency. This motor is capable of running continuously at an input power of 4800 watts at 115 amps, and can handle peak inputs of 11000 watts and 250 amps for 2 seconds.