The Scorpion HKIII-4020 Series Motor is designed for using on 550 class helicopters running on 6 to 8-cell Li-Po power. This motor represents the most technologically advanced power source ever offered for a 550 class electric helicopter.
Scorpion Competition Series Brushless Motors are built from the best materials available, and are designed to provide both quality and performance at an affordable price. Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold Electro-Coated to provide a beautiful, long-lasting finish. The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts, and are wound with wire that is rated at 180 degrees C (356 F). The magnets used in Scorpion Motors are custom manufactured to be able to withstand high temperatures, making a motor that is virtually impossible to burn up in normal use.
Included in the Box
Rotating caps for precise turning and control with fingertip. High alloy chrome-vanadiummolybdenum- steel blades. Molded on ergonomic handles. Includes 0.7mm, 0.9mm, 1.3mm, 1.5mm, 2.0mm, 2.5mm and 3.0mm sizes of hexdrivers.
Use on HPS head Goblin 700 & Goblin 770
Battery T18 2S3500 mAh