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Power 46 Brushless Outrunner Motor, 670Kv

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Power 46 Brushless Outrunner Motor, 670Kv

E-flite EFLM4046A Brushless Motor
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  • Power 46 Brushless Outrunner Motor, 670Kv

    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 925 watts of power. It’s an especially good match for Hangar 9 .40-size trainers like the Alpha .40 (HAN2450), Arrow .40 (HAN2625) and warbirds like the T-34 Mentor 40 (HAN2425). Also a great match for sport planes like the Ultra Stick 40 (HAN1675 or HAN1690), Seagull Spacewalker 40 (SEA2050), and smaller sport 3D planes like the Twist 40 (HAN2650).


    • 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 925 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 14-pole outrunner design
    • High-quality construction with ball bearings and hardened steel shaft
    • Quiet, lightweight operation

    You Will Need

    60A brushless ESC
    4S–5S Li-Po or 12- to 16-cell Ni-MH/Ni-Cd
    12x8 to 14x10 prop


    Type: Motor
    Size: Replacement for 40- to 46-size glow engines
    Overall Length: 55mm (2.15 in)
    Length 55mm (2.15 in)
    Wire Gauge: 14
    RPM / Volt (Kv): 670
    Voltage: 14.4 to 19.2
    Resistance (Ri): .04 ohms
    Idle CUrrent (Io): 3.90A @ 10V
    Continuous Current: 40A
    Cells: 12–16 Ni-MH/Ni-Cd or 4–5S Li-Po
    Speed Control: 60A brushless
    Weight: 290 g (10.0 oz)
    Diameter: 50mm (2 in)
    Shaft Diameter: 6mm (.24 in)
    Bearings or Bushings: One 6 x 15 x 5mm Bearing, and Two 6 x 12 x 4mm Bearing
    MaximumBurstCurrent: 55A (15 sec)
    Overall Diameter: 50mm (2.00 in)
    Recommended Prop Range: 12x8 to 14x10
    Type: Brushless outrunner
  • E-flite Power 46 Brushless Outrunner Motor, 670Kv Parts List (4 items)

  • E-flite Power 46 Brushless Outrunner Motor, 670Kv Hop-Ups & Optional Accessories (10 items)

  • Manuals and Support

  • Power 46 Brushless Outrunner Motor, 670Kv - Reviews

       Write a Review

    eflite 46






    Put it on my pt 19 works flawlessly on 4s/5s

    put another on my corsair and ran it as 6s Ooops dont do that it burned up in 50 seconds

    whoops be aware of this and its a Great outrunner. reccomended but not on 6s..


    Dean F - Topeka ks
    What type of hobbyist are you?
    How often do you use this product?
    Several times a week
    What is your age?
    Over 55
    How long have you been participating in this hobby?
    4-10 years
    Was this review helpful? Yes (0) No (0)

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