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E-Flite Power 25 Brushless Outrunner Electric Motor - 1250Kv

  • E-Flite Power 25 Brushless Outrunner Electric Motor - 1250Kv
$8099
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Brand:
Model: EFLM4025B
This is the E-Flite Power 25 Brushless 1250Kv Electric Outrunner Motor. Brushless Outrunner Motor ideal for airplanes requiring up to 850 watts of input power. This is equivalent to a .25-size glow engine.

Overview

Pilots demanding more speed and power from their motors should look at E-flite's Power 25 Brushless 1250Kv Outrunner Motor. Delivering more power than the 870Kv Power 25 (and at higher RPM's), it was designed specifically for the NMPRA's EF1 electric pylon racing class.

The 1250Kv Power 25 Brushless motor was created for for high-power airplanes weighing 3- to 5.5-pounds (1.4- to 2.5-kilograms) or 15-sized high-speed electric Formula One racers weighing up to 4 pounds (1.8 kilograms).

Features

  • Ideal for airplanes requiring up to 850 watts of input power
  • Equivalent to a 25-size glow engine for high-power airplanes weighing 3- to 5.5-pounds (1.4- to 2.5-kilograms) or 15-sized high-speed electric Formula One racers weighing up to 4 pounds (1.8 kilograms)
  • Includes mount, prop adapter and mounting hardware
  • External rotor design; the shaft can easily be reversed for alternative motor installations
  • High-torque, direct-drive alternative to inrunner brushless motors
  • Quiet, lightweight operation

  • High-quality construction with ball bearings and hardened 5mm steel shaft

Specifications
Type: Brushless Outrunner
Size: 25
Bearings or Bushings: One 5 x 14 x 5mm Bearing, and Two 5 x 11 x 4mm Bearings
Wire Gauge: 14 AWG
Recommended Prop Range: 8x6E to 8x8E (4S) or 8x8E to 10x10E (3S)
Voltage: 11.1 - 16.8
RPM/Volt (Kv): 1250
Resistance (Ri): .02 ohm
Idle Current (Io): 2.00A
Continuous Current: 50A
Maximum Burst Current: 58A (15 sec)
Cells: 3S - 4S Li-Po, 10 - 14 Ni-MH/Ni-Cd
Speed Control: 60A Pro Brushless
Weight: 183g (6.40 oz)
Overall Diameter: 35mm (1.40 in)
Shaft Diameter: 5mm (.20 in)
Overall Length: Case: 54mm (2.10 in)

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