E-flite
EFL M4046A

Power 46 Outrunner Brushless Motor, from E-flite, efl-m4046a

Power 46 Outrunner Brushless Motor

Usually Ships in 2-3 Business Days
$103.99
Item Qualifies for Free Ground Freight (48 States) on Orders Over $150

E-flite Power 46 Outrunner Brushless Motor

  • 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

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).

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

Specifications

  • Type: Brushless outrunner
  • Size: Replacement for 40- to 46-size glow engines
  • Bearings or Bushings: One 6 x 15 x 5mm Bearing, and Two 6 x 12 x 4mm Bearing
  • 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: 290 g (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
  • Type: Brushless outrunner
  • Size: Replacement for 40- to 46-size glow engines
  • Bearings or Bushings: One 6 x 15 x 5mm Bearing, and Two 6 x 12 x 4mm Bearing
  • 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: 290 g (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