GooSky Electric Motors & ESC's Electronics Helicopters

30 ounces (565 to 850 grams), scale park flyers weighing 25 to 35 ounces (710 to 990 grams), or models requiring up to 275 watts of power. Features High-quality construction with ball ...

with "Shaft C." Features: Higher efficiency over previous generation Thinner stator laminations Lower temperatures Smooth operation; no cogging Specialized wires,heat resistance up to 250 degree C Precision balanced High performance stator metal ...

EMAX's most durable and lightweight design yet. Featuring precision machined aerospace-grade aluminum with a strengthened steel hollow shaft inside of a large steel bearing with a standard screw mount shaft for confidence ...

same motor design and materials from the HKII-45 series motors, including the single strand winding technique, but have been updated to deliver better efficiency and power conversion than the HKIII-40mm series. With ...

brushless motor. Improvements include better cooling with the integrated centrifugal blower fan, higher efficiency with a new stator design and a new threaded-on flux ring for more solid construction. This is a ...