Item Number: EFLM1505Features Perfect match for 3D park flyers weighing 20–30 oz (565–850 g) Ideal for scale park flyers 25–35 oz (710–990 g) Ideal for models requiring up to 275 watts of power High-torque, direct-drive alternative to inrunner brushless motors Includes mount, prop adapters, and mounting hardware External rotor design—4mm shaft can easily be reversed for alternative motor installations Slotted 14-pole outrunner design High-quality construction with ball bearings and hardened steel shaft Quiet, lightweight operationOverviewThe Park 480 Brushless Outrunner motor is designed to deliver clean and quiet power for 3D park flyers weighing 20 to 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. It’s an especially good match for E-flite's Mini Edge 3D ARF (EFL2225) and Mini Funtana 3D ARF (EFL2075), and it would provide extreme power for sport park flyers such as the Mini Ultra Stick ARF (EFL2250).Specifically this 1020Kv option can handle more current than the 920Kv version, so it is more efficient when matched with the Thunder Power Pro-Lite cells.Tech NotesThis motor is more ideal for the Thunder Power Pro-Lite cells (ending in PL) because it can handle more current. If using the original or Gen II cells, try the 920Kv version. Maximum 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...25A–40A brushless ESC2S–3S Li-Po or 6- to 10-cell Ni-MH/Ni-Cd10x7–12x6 propellerNew Window How to Determine a Model's Power Requirements (68 KB)SpecificationsType: Brushless outrunnerSize: Park flyerBearings or Bushings: One 4 x 9 x 4mm Bearing, and One 4 x 10 x 4mm BearingWire Gauge: 16Recommended Prop Range: 10x7 to 12x6Voltage: 7.2 to 12RPM/Volt (Kv): 1020Resistance (Ri): .06 ohmsIdle Current (Io): 1.10A @ 8VContinuous Current: 22AMaximum Burst Current: 28A (15 sec)Cells: 6–10 Ni-Cd/Ni-MH or 2–3S Li-PoSpeed Control: 25A to 40A brushlessWeight: 87 g (3.1 oz)Overall Diameter: 35mm (1.40 in)Shaft Diameter: 4mm (.16 in)Overall Length: 33mm (1.30 in)