Motor Comparison Chart Electric Plane Talk. Compare the motor's weight, Kv rating, max and continuous current ratings, recommended cell counts (2S, 3S-4S, etc.), max Amps, Watts, recommended model weights, etc. Apr 06, 2012 · For an electric motor torque increases.” A gasoline motor has a peak torque value for a given RPM (3600). It’s easy to peg that as a HP rating – measured torque at a fixed RPM. An electric motor produces torque in response to load. You load it, the RPM drops, and it draws more current and produces more torque.

Electric motor power is stated in watts. 750 watts = 1 horsepower. An easy way to estimate power needs for RC hobby applications is to use 100 watts per pound for sport flying, 150 for aggressive aerobatics, 200 watts per pound for 3D flying. The chart below also lists the roughly-comparable glow and gasoline power systems for reference. Value Hobby is committed to serving our customers with high quality R/C airplanes, quadcopter, cars, trucks, 3D printer, CNC, arduino and more at competitive prices