Item Number: EFLM4025AFeatures Equivalent to a 25-size glow engine for sport and scale airplanes weighing 3–5.5 lb (1.4–2.5 kg) Ideal for 15-size 3D airplanes up to 3.5 pounds (1.6 kilograms) Ideal for models requiring up to 600 watts of power High-torque, direct-drive alternative to inrunner brushless motors Includes mount, prop adapter and mounting hardware External radial rotor design—6mm shaft can easily be reversed for alternative motor installations Slotted 14-pole outrunner design High-quality construction with ball bearings and hardened steel shaft Quite, lightweight operationOverviewThe Power 25 is designed to deliver clean and quiet power for 25-size glow engine for sport and scale airplanes weighing 3 to 5.5 pounds (1.4 to 2.5 kilograms), 15-size 3D airplanes up to 3.5 pounds (1.6 kilograms), or models requiring up to 600 watts of power. It's an especially good match for 4- to 5-pound scale airplanes on the market and models such as the Sig Kadet LT-25, Sig Frazer, Lanier Extra 3.25, Global Tequila Sunrise 25 and Great Planes Taylorcraft 20.Hardware is included with the purchase of this motor.Tech NotesMaximum operating temperature: 220 degrees Fahrenheit.Adequate cooling is required for all motor operation at maximum current levels.Maximum burst current duration is 15 seconds. Adequate time between maximum burst intervals is required.You will need...40–45A brushless ESC3S–4S Li-Po or 10- to 14-cell Ni-MH/Ni-Cd11x8 to 14x7 propSpecificationsType: Brushless outrunnerSize: Replacement for 25-size glow engineBearings or Bushings: One 5 x 14 x 5mm Bearing, and Two 5 x 11 x 4mm BearingsWire Gauge: 14Recommended Prop Range: 11x8 to 14x7Voltage: 12–16.8RPM/Volt (Kv): 870Resistance (Ri): .03 ohmsIdle Current (Io): 2.40A @ 10VContinuous Current: 32AMaximum Burst Current: 44A (15 sec)Cells: 3S-4S Li-Po or 10–14 Ni-MH/Ni-CdSpeed Control: 40–45A brushlessWeight: 190 g (6.7 oz)Overall Diameter: 35mm (1.40 in)Shaft Diameter: 5mm (.20 in)Overall Length: 54mm (2.10 in)
