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E-flite Power 46 Brushless Outrunner Motor (670kV)

[EFLM4046A]
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This is the E-flite Power 46 Brushless Outrunner Motor, 670 kV. The Power 46 is designed to deliver clean and quiet power for .40 to 46-size sport and scale airplanes weighing 4- to 7-pounds (1.8-3.2 Kg), 25- to 40-size 3D airplanes up to 5-pounds (2.2 Kg), or models requiring up to 800 watts of power. It’s an especially good match for Hangar 9® .40-size trainers like the Alpha .40, Arrow .40 and warbirds like the T-34 Mentor 40. Also a great match for sport planes like the Ultra Stick 40, Seagull Spacewalker 40, and smaller sport 3D planes like the Twist 40.

Features
  • Equivalent to 40- to 46-size glow engine for planes weighing 4–7 lb (1.8–3.2 kg)
  • Ideal for 25- to 40-size 3D airplanes up to 5 lb (2.2 kg)
  • Ideal for models requiring up to 800 watts of power
  • High-torque, direct-drive alternative to inrunner brushless motors
  • Includes mount, prop adapters and mounting hardware
  • External rotor design—6mm shaft can easily be reversed for alternative motor installations
  • Slotted 12-pole outrunner design
  • High-quality construction with ball bearings and hardened steel shaft
  • Quiet, lightweight operation

Specifications:
Type: Brushless Outrunner
Size: Replacement for 40- to 46-size glow engines
Bearings or Bushings: Ball Bearings
Wire Gauge: 14
Recommended Prop Range: 12x8 to 14x10
Voltage: 14.4 to 19.2
RPM/Volt (Kv): 670
Resistance (Ri): .04 ohms
Idle Current (Io): 3.90A @ 10V
Shaft Diameter: 6mm (.24 in)
Overall Length: 55mm (2.15 in)
Weight: 290g (10.0 oz)
Overall Diameter: 50mm (2.00 in)
Diameter: 50mm (2 in)
Length: 55mm (2.15 in)
Continuous Current: 40A
Maximum Burst Current: 55A (15 sec)
Cells: 12-16 Ni-MH/Ni-Cd or 4-5S Li-Po
Speed Control: 60A Brushless

This product was added to our catalog on December 5, 2007.

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