O.S. Brushless Motors
Motors that really keep their cool!
Pilots loyal to outstanding O.S. performance but eager to fly electric now have an ideal option, powering electric airplanes using O.S. Brushless Motors! Designed by O.S. engineers to be the new "gold standard" in electric power, these motors offer the same legendary quality and reliability that have made O.S. glow engines famous worldwide for 75 years. Only O.S. brushless motors offer a ventilation system that increases efficiency and allows the motors to generate additional power. Key to this system is a unique centrifugal fan design. The fan draws air through angled ventilation holes, across the windings and over the magnets for improved cooling.
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Tower Hobbies Has Been Serving Hobbyists Since 1971 • Call 800-637-6050 or 217-398-3636