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E-flite Power 25 BL Outrunner Motor, 870Kv

Brand: E-flite /
Regular price $ 69.99
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EFLM4025A

E-flite Power 25 Brushless Outrunner Motor, 870Kv - EFLM4025A

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

Bearings or Bushings

One 5 x 14 x 5mm Bearing and Two 5 x 11 x 4mm Bearings

Cells

3S-4S Li-Po or 10-14 Ni-MH/Ni-Cd

Amperage

32A (44A burst for 15 sec)

Motor Design Outrunner

RPM/Volt (Kv)

870

Recommended Prop Range

11x8 - 14x7

Resistance (Ri)

.043 ohms

Shaft Diameter

5mm (.20 in)

Size Replacement for 25-size glow engine

Voltage

11.1V - 14.4V

Wire Gauge

14

Product Specifications:

Bearings or Bushings

One 5 x 14 x 5mm Bearing and Two 5 x 11 x 4mm Bearings

Cells

3S-4S Li-Po or 10-14 Ni-MH/Ni-Cd

Amperage

32A (44A burst for 15 sec)

Motor DesignOutrunner

RPM/Volt (Kv)

870

Recommended Prop Range

11x8 - 14x7

Resistance (Ri)

.043 ohms

Shaft Diameter

5mm (.20 in)

SizeReplacement for 25-size glow engine

Voltage

11.1V - 14.4V

Wire Gauge

14

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