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E-Flite Power 25 Brushless Outrunner Motor 870Kv

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Brand: E-Flite
Product Code: EFPR25870
Availability: In Stock
US$69.99
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Key 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

Overview

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.

 

 


 

Product Specifications

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

 

Needed to Complete

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

Kit Includes

 

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