Power 25 Brushless Outrunner Motor, 870Kv

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Power 25 Brushless Outrunner Motor, 870Kv

E-flite EFLM4025A Brushless Motor
In Stock
$69.99

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  • Power 25 Brushless Outrunner Motor, 870Kv

    The 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.

     

     

    Features

    • 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 operation

    You Will Need

    40–45A brushless ESC
    3S–4S Li-Po or 10- to 14-cell Ni-MH/Ni-Cd
    11x8 to 14x7 prop

    Specifications

    Type: Motor
    Size: Replacement for 25-size glow engine
    Overall Length: 54mm (2.10 in)
    Wire Gauge: 14
    RPM / Volt (Kv): 870
    Voltage: 12–16.8
    Resistance (Ri): .03 ohms
    Idle CUrrent (Io): 2.40A @ 10V
    Continuous Current: 32A
    Cells: 3S-4S Li-Po or 10–14 Ni-MH/Ni-Cd
    Speed Control: 40–45A brushless
    Weight: 190 g (6.7 oz)
    Shaft Diameter: 5mm (.20 in)
    Bearings or Bushings: One 5 x 14 x 5mm Bearing, and Two 5 x 11 x 4mm Bearings
    MaximumBurstCurrent: 44A (15 sec)
    Overall Diameter: 35mm (1.40 in)
    Recommended Prop Range: 11x8 to 14x7
    Type: Brushless outrunner
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  • E-flite Power 25 Brushless Outrunner Motor, 870Kv Parts List (1 items)

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